Spain · Detailed regional profile
Rías Baixas
Sign in to followA cool Galician wine region near the Atlantic, renowned for Albariño.
Rain and humidity are frequent. Sunshine during flowering and ripening, along with dry weather at harvest, can be especially important.
Climate comparisons use the 1991–2020 combined regional record · updated through Aug 20, 2026.
Current conditions
Observations through Aug 30, 2026 · 06:00 UTC
Temperature16.5°C
Dew Point16.4°C
Relative Humidity99%
24h Rainfall1.5 mmmodeled IFS total through Aug 29
Vintage explorer
Mean temperature17.1°C
Temperature anomaly+0.4°Cvs 1991-2020
Growing degree days1413base 10°C
Hot days2≥ 32°C
What stood out in 2024
Frequent rain can mean more canopy growth and more disease pressure. Rain close to harvest can raise rot pressure and shorten the picking window.
Wetter than baseline · Moderate confidence
Growing-season precipitation was 228 mm above the 1991–2020 baseline.
Frequent rain can mean more canopy growth and more disease pressure.
More harvest rain than usual · High confidence
Harvest-window precipitation totaled 403 mm, +207 mm versus baseline.
Rain close to harvest can raise rot pressure and shorten the picking window.
How unusual was 2024?
The ranking compares vintages that meet the data-coverage threshold and use the same source, regional rules, and 1991-2020 baseline.
Growing-season temperature
16th warmest of 35 vintages Warmer than 19 of 34 other vintages 17.1°CGrowing-season rainfall
3rd wettest of 35 vintages Wetter than 32 of 34 other vintages 826.4 mmHeat accumulation
17th highest of 35 vintages Higher than 18 of 34 other vintages 1413 GDDHot days
12th most of 35 vintages More than 19 of 34 other vintages 2 days2024 month by month
Compared with 1991–2020
Follow heat accumulation, rainfall, frost exposure, and the region’s growing and harvest windows in calendar order.
Frost watch
Growing season
Harvest window
-
1–31 Frost watchHeat accumulation
2024 0 GDDTypical 52 GDDRainfall
2024 277.7 mmTypical 153.7 mm- 2024 freezing days
- 0
- Typical
- 0.1
Heat accumulation ran behind the typical month.
-
1–30 Frost watchGrowing seasonHeat accumulation
2024 112 GDDTypical 77 GDDRainfall
2024 128.5 mmTypical 146.2 mm- 2024 freezing days
- 0
- Typical
- 0.0
Heat accumulation ran ahead of the typical month.
-
1–31 Frost watchGrowing seasonHeat accumulation
2024 126 GDDTypical 146 GDDRainfall
2024 186.6 mmTypical 122.1 mm- 2024 freezing days
- 0
- Typical
- 0.0
Wetter than the typical month.
-
1–30 Growing seasonHeat accumulation
2024 223 GDDTypical 222 GDDRainfall
2024 63.5 mmTypical 62.0 mmClose to the typical monthly pattern.
-
1–31 Growing seasonHeat accumulation
2024 306 GDDTypical 287 GDDRainfall
2024 41.4 mmTypical 39.6 mmClose to the typical monthly pattern.
-
1–31 Growing seasonHarvest windowHeat accumulation
2024 334 GDDTypical 296 GDDRainfall
2024 8.0 mmTypical 55.0 mmDrier than the typical month.
-
1–30 Growing seasonHarvest windowHeat accumulation
2024 204 GDDTypical 236 GDDRainfall
2024 126.2 mmTypical 91.6 mmWetter than the typical month.
-
1–15 Growing seasonHarvest windowHeat accumulation
2024 108 GDDTypical 84 GDDRainfall
2024 272.0 mmTypical 82.2 mmHeat accumulation ran ahead of the typical month.
View milestone calendar data as a table
| Month | 2024 GDD | Typical GDD | 2024 rainfall | Typical rainfall | 2024 freezing days | Typical freezing days |
|---|---|---|---|---|---|---|
| March 2024 | 0 GDD | 52 GDD | 277.7 mm | 153.7 mm | 0 | 0.1 |
| April 2024 | 112 GDD | 77 GDD | 128.5 mm | 146.2 mm | 0 | 0.0 |
| May 2024 | 126 GDD | 146 GDD | 186.6 mm | 122.1 mm | 0 | 0.0 |
| June 2024 | 223 GDD | 222 GDD | 63.5 mm | 62.0 mm | Outside frost window | Outside frost window |
| July 2024 | 306 GDD | 287 GDD | 41.4 mm | 39.6 mm | Outside frost window | Outside frost window |
| August 2024 | 334 GDD | 296 GDD | 8.0 mm | 55.0 mm | Outside frost window | Outside frost window |
| September 2024 | 204 GDD | 236 GDD | 126.2 mm | 91.6 mm | Outside frost window | Outside frost window |
| October 2024 | 108 GDD | 84 GDD | 272.0 mm | 82.2 mm | Outside frost window | Outside frost window |
Calendar data and method
Monthly values are weighted across every configured regional sample using stored Google ARCO ERA5 daily reanalysis. “Typical” is the mean monthly total across 30 baseline seasons. GDD is counted only inside the configured growing window; freezing days are counted only inside the frost-watch window; rainfall covers every displayed calendar day.
Selected-vintage coverage is 100%. Source rows were last retrieved Aug 20, 2026.
Replay the 2024 growing season
198 daily regional observations
Move through the season to follow temperature, rainfall, accumulated heat, and recorded weather events day by day.
Mean temperature
Daily rainfall
Season GDD
Season rainfall
No detected event on this date.
Replay data and method
Daily values are weighted across every configured regional sample using stored Google ARCO ERA5 reanalysis. Coverage is 100%. Source rows were last retrieved Aug 20, 2026.
Closest weather matches
These years had the most similar growing-season and harvest weather.
Closest match
1999
Most alike in Spring frost exposure and Growing-season precipitation.
- Spring frost exposure
- the same: 0 days
- Growing-season precipitation
- less rain: 21.1 mm
Largest difference: Harvest precipitation — less rain
View 1999 →Second closest
2015
Most alike in Spring frost exposure and Growing degree days.
- Spring frost exposure
- the same: 0 days
- Growing degree days
- higher: 53 GDD
Largest difference: Growing-season precipitation — less rain
View 2015 →Third closest
2014
Most alike in Spring frost exposure and Growing degree days.
- Spring frost exposure
- the same: 0 days
- Growing degree days
- higher: 14 GDD
Largest difference: Harvest precipitation — less rain
View 2014 →
How similar years are calculated
Method analog-v1-2026-07 standardizes six weather measures across 34 complete ARCO ERA5 comparison years, then measures the distance between them. The calculation runs when the page is requested.
Measures used: Growing-season mean temperature (20%); Growing degree days (15%); Hot-day count (15%); Growing-season precipitation (20%); Harvest precipitation (20%); Spring frost exposure (10%).
Calculated distances: 1999 0.620; 2015 0.750; 2014 0.824.
View historical chart data as a table
| Year | Temperature anomaly | Rainfall anomaly | Hot days |
|---|---|---|---|
| 1991 | -0.2°C | -97 mm | 0 |
| 1992 | -0.7°C | +21 mm | 0 |
| 1993 | -1.1°C | +586 mm | 2 |
| 1994 | -0.9°C | +112 mm | 0 |
| 1995 | +0.6°C | -51 mm | 1 |
| 1996 | -0.3°C | -87 mm | 1 |
| 1997 | +0.5°C | +62 mm | 0 |
| 1998 | -0.3°C | +223 mm | 2 |
| 1999 | -0.1°C | +207 mm | 1 |
| 2000 | -0.7°C | +324 mm | 2 |
| 2001 | -0.1°C | -4 mm | 1 |
| 2002 | -0.7°C | -47 mm | 0 |
| 2003 | +0.7°C | -12 mm | 6 |
| 2004 | +0.1°C | -22 mm | 0 |
| 2005 | +0.3°C | -98 mm | 4 |
| 2006 | +0.8°C | -50 mm | 4 |
| 2007 | -0.5°C | -123 mm | 0 |
| 2008 | -1.0°C | +109 mm | 0 |
| 2009 | -0.4°C | +10 mm | 0 |
| 2010 | +0.5°C | -93 mm | 3 |
| 2011 | +0.8°C | -331 mm | 1 |
| 2012 | -0.9°C | +41 mm | 1 |
| 2013 | +0.4°C | -35 mm | 7 |
| 2014 | +0.5°C | +63 mm | 0 |
| 2015 | +0.7°C | +10 mm | 3 |
| 2016 | +0.3°C | -60 mm | 8 |
| 2017 | +0.9°C | -330 mm | 2 |
| 2018 | +0.6°C | -162 mm | 6 |
| 2019 | -0.3°C | -59 mm | 0 |
| 2020 | +0.8°C | -104 mm | 3 |
| 2021 | -0.2°C | -68 mm | 1 |
| 2022 | +1.0°C | -186 mm | 6 |
| 2023 | +1.3°C | -64 mm | 3 |
| 2024 | +0.4°C | +228 mm | 2 |
| 2025 | +1.1°C | -141 mm | 1 |
| 2026 | +1.8°C | -404 mm | 8 |
winter
10.3°C
+1.3°C vs baseline
673 mm rain · +107 mm
spring
12.7°C
+0.1°C vs baseline
592 mm rain · +171 mm
summer
19.4°C
+0.6°C vs baseline
113 mm rain · -44 mm
harvest
17.6°C
+0.0°C vs baseline
402 mm rain · +207 mm
Weather events
Periods that crossed one of the published regional thresholds, shown in date order.
Dry spell
- Duration
- 16 days
- Total rain
- 0.1 mm
- Daily cutoff
- 1.0 mm/day
Dry spell
- Duration
- 23 days
- Total rain
- 1.7 mm
- Daily cutoff
- 1.0 mm/day
Concentrated harvest rain
- Total rain
- 92.3 mm
- Highest 3-day total
- 83.1 mm
- Trigger threshold
- 49.5 mm
A large share of the season's rain fell during the harvest period.
Concentrated harvest rain
- Total rain
- 253.7 mm
- Highest 3-day total
- 123.0 mm
- Trigger threshold
- 49.5 mm
A large share of the season's rain fell during the harvest period.
How events are detected
Weather & Vines combined regional series; method event-timeline-v2-2026-07, rules rias-baixas-v2-2026-07. Source last updated Aug 1, 2026, calculated Aug 29, 2026. Each configured point must have at least 95.0% coverage.
1991–present
Climate change
Measured regional trends are shown separately from model projections. The observed record ends at the latest complete growing season shared by every published region.
Observed record
Historical trends, 1991–2025
Growing degree days changed +70.8 GDD per decade. The 95% interval is +45.4 to +96.2 GDD per decade, based on 35 eligible vintages.
Weighted median: 70% SSP2-4.5 · 15% SSP1-2.6 · 15% SSP3-7.0
Shaded central 80% model range using the same weights.
How it is measured: Across the April 1–October 15 growing season, each day's mean temperature above 10°C adds to the total; cooler days add zero.
Scroll horizontally to inspect the full timeline.
View annual growing degree days data
| Vintage | Growing degree days | Change from 1991–2020 |
|---|---|---|
| 1991 | 1303 GDD | -44 GDD |
| 1992 | 1200 GDD | -147 GDD |
| 1993 | 1134 GDD | -212 GDD |
| 1994 | 1175 GDD | -172 GDD |
| 1995 | 1467 GDD | +121 GDD |
| 1996 | 1273 GDD | -74 GDD |
| 1997 | 1438 GDD | +91 GDD |
| 1998 | 1304 GDD | -42 GDD |
| 1999 | 1317 GDD | -29 GDD |
| 2000 | 1215 GDD | -132 GDD |
| 2001 | 1316 GDD | -31 GDD |
| 2002 | 1209 GDD | -138 GDD |
| 2003 | 1468 GDD | +121 GDD |
| 2004 | 1374 GDD | +27 GDD |
| 2005 | 1411 GDD | +64 GDD |
| 2006 | 1499 GDD | +152 GDD |
| 2007 | 1241 GDD | -106 GDD |
| 2008 | 1150 GDD | -197 GDD |
| 2009 | 1277 GDD | -70 GDD |
| 2010 | 1437 GDD | +91 GDD |
| 2011 | 1495 GDD | +148 GDD |
| 2012 | 1183 GDD | -164 GDD |
| 2013 | 1433 GDD | +86 GDD |
| 2014 | 1427 GDD | +80 GDD |
| 2015 | 1466 GDD | +119 GDD |
| 2016 | 1416 GDD | +69 GDD |
| 2017 | 1525 GDD | +178 GDD |
| 2018 | 1463 GDD | +116 GDD |
| 2019 | 1292 GDD | -54 GDD |
| 2020 | 1499 GDD | +152 GDD |
| 2021 | 1292 GDD | -55 GDD |
| 2022 | 1546 GDD | +199 GDD |
| 2023 | 1594 GDD | +247 GDD |
| 2024 | 1413 GDD | +66 GDD |
| 2025 | 1557 GDD | +210 GDD |
- Growing-season mean temperature
- +0.37 °C per decade 95% interval +0.24 to +0.50
- Growing degree days
- +70.82 GDD per decade 95% interval +45.43 to +96.20
- Growing-season precipitation
- -68.96 mm per decade 95% interval -117.70 to -20.22
- Hot days
- +0.79 days per decade 95% interval +0.36 to +1.22
- Spring frost days
- +0.01 days per decade 95% interval -0.13 to +0.15
- Longest dry spell
- +2.52 days per decade 95% interval +0.58 to +4.46
Last Updated August 20, 2026
Model ensemble
Projected climate through 2075
Temperature changes are relative to each model’s 1991–2020 baseline. The table combines all three pathways, weighted 70% to SSP2-4.5 and 15% each to SSP1-2.6 and SSP3-7.0.
Scroll horizontally to compare all columns.
| Period | Weighted median | Weighted central 80% | Models per pathway |
|---|---|---|---|
| 2021-2040 | +0.8°C | +0.4 to +1.3°C | 25 |
| 2041-2060 | +1.2°C | +0.7 to +2.1°C | 25 |
| 2061-2075 | +1.6°C | +1.1 to +2.6°C | 25 |
How pathways are combined
For each period and percentile, Weather & Vines takes 70% of the SSP2-4.5 value, 15% of the SSP1-2.6 value, and 15% of the SSP3-7.0 value. Each pathway contains the same 25 models. The weights are an editorial view of the current trajectory, not scenario probabilities.
Last Updated June 29, 2025
Typical year · 1991–2020
When to visit
This calendar describes typical regional weather under the selected climate baseline. It is not a forecast for a future trip, and it does not account for crowds, lodging, events, or vineyard access.
Deterministic IFS forecast
Next ten days
Scroll horizontally to see all forecast dates.
| Date | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue |
|---|---|---|---|---|---|---|---|---|---|---|
| High | 20°C | 21°C | 22°C | 24°C | 25°C | 24°C | 22°C | 21°C | 22°C | 22°C |
| Low | 17°C | 13°C | 14°C | 14°C | 16°C | 17°C | 16°C | 16°C | 18°C | 13°C |
| Rain | 0.4 mm | 0.0 mm | 0.0 mm | 0.0 mm | 0.0 mm | 0.1 mm | 0.0 mm | 1.9 mm | 0.3 mm | 0.0 mm |
Across the typical year: Late July has the warmest median afternoon high (24.3°C); Late January has the coolest (11.9°C). Wet days are most frequent in Early November (59%) and least frequent in Late July (18%). Ties are resolved by calendar order.
Afternoon highOvernight lowMiddle 50%
Scroll horizontally to inspect all 24 half-month periods.
Scroll horizontally to inspect all 24 half-month periods.
View all 24 periods as a table
Scroll horizontally to view all columns.
| Period | Afternoon high, median (middle 50%) | Overnight low, median (middle 50%) | Wet-day frequency | Period rain, median (middle 50%) |
|---|---|---|---|---|
| Jan 1–15 | 12.1°C (10.6–13.2°C) | 5.8°C (2.9–8.2°C) | 54% | 82.2 mm (44.5–193.3 mm) |
| Jan 16–31 | 11.9°C (10.5–13.1°C) | 5.1°C (2.8–7.2°C) | 50% | 71.2 mm (18.1–128.5 mm) |
| Feb 1–15 | 12.7°C (10.9–14.3°C) | 5.3°C (3.3–7.7°C) | 44% | 61.7 mm (28.2–111.2 mm) |
| Feb 16–29 | 12.9°C (11.2–14.7°C) | 5.2°C (3.2–7.4°C) | 44% | 50.1 mm (17.0–85.7 mm) |
| Mar 1–15 | 14.0°C (12.2–16.9°C) | 6.7°C (4.6–8.1°C) | 41% | 54.6 mm (23.7–88.3 mm) |
| Mar 16–31 | 15.0°C (12.9–18.7°C) | 7.4°C (5.5–9.2°C) | 45% | 52.8 mm (27.0–94.3 mm) |
| Apr 1–15 | 15.7°C (12.8–19.4°C) | 7.6°C (5.8–9.3°C) | 49% | 51.5 mm (30.7–100.7 mm) |
| Apr 16–30 | 16.1°C (13.8–19.2°C) | 8.4°C (6.7–10.2°C) | 54% | 72.1 mm (38.0–100.1 mm) |
| May 1–15 | 17.7°C (15.3–20.2°C) | 9.6°C (7.8–10.9°C) | 47% | 63.8 mm (34.8–99.3 mm) |
| May 16–31 | 19.4°C (16.6–23.2°C) | 10.8°C (9.4–12.4°C) | 42% | 44.6 mm (21.5–75.4 mm) |
| Jun 1–15 | 20.6°C (18.0–23.5°C) | 12.0°C (10.7–13.5°C) | 34% | 34.8 mm (12.5–47.4 mm) |
| Jun 16–30 | 22.3°C (20.1–25.4°C) | 13.5°C (11.9–14.8°C) | 24% | 18.5 mm (8.6–35.7 mm) |
| Jul 1–15 | 23.2°C (20.4–26.1°C) | 13.9°C (12.7–15.3°C) | 24% | 20.1 mm (5.2–34.4 mm) |
| Jul 16–31 | 24.3°C (22.3–27.0°C) | 14.9°C (13.7–16.0°C) | 18% | 11.5 mm (3.2–31.4 mm) |
| Aug 1–15 | 24.3°C (21.8–27.4°C) | 14.8°C (13.6–16.0°C) | 20% | 15.8 mm (4.5–26.2 mm) |
| Aug 16–31 | 23.8°C (21.6–26.1°C) | 14.6°C (13.3–15.8°C) | 24% | 16.1 mm (7.2–53.0 mm) |
| Sep 1–15 | 23.4°C (20.9–26.0°C) | 14.0°C (12.6–15.2°C) | 26% | 17.9 mm (2.3–50.7 mm) |
| Sep 16–30 | 21.1°C (18.8–23.6°C) | 12.8°C (11.2–14.3°C) | 38% | 43.6 mm (12.7–90.6 mm) |
| Oct 1–15 | 19.3°C (17.3–21.7°C) | 11.3°C (9.9–13.2°C) | 44% | 66.0 mm (39.0–124.4 mm) |
| Oct 16–31 | 17.4°C (15.6–19.4°C) | 10.9°C (8.4–12.9°C) | 52% | 105.3 mm (58.9–182.2 mm) |
| Nov 1–15 | 15.0°C (13.5–16.7°C) | 8.7°C (6.9–10.8°C) | 59% | 110.5 mm (59.8–184.8 mm) |
| Nov 16–30 | 13.5°C (12.0–14.9°C) | 6.9°C (4.8–9.0°C) | 51% | 83.7 mm (32.6–156.5 mm) |
| Dec 1–15 | 12.8°C (11.4–14.2°C) | 6.6°C (4.2–9.0°C) | 50% | 91.7 mm (48.4–139.5 mm) |
| Dec 16–31 | 12.3°C (10.8–13.6°C) | 6.0°C (3.2–8.7°C) | 52% | 88.5 mm (37.4–159.5 mm) |
Each year contributes to temperature or rain separately when at least 90% of that period’s days are present. A value is shown only when at least 80% of the baseline years qualify. February 29 is included in late February.
Historical climatology Last Updated August 20, 2026
Season to date
Growing season heat and rainfall
Apr 1–Aug 30, 2026
Growing degree days1242.7base 10°C
Growing-season rainfall205.6 mmweighted regional total
2026 season1991–2020 average
2026 season1991–2020 average
View growing-season accumulation data
| Date | Season GDD | 1991–2020 average GDD | Season rainfall | 1991–2020 average rainfall |
|---|---|---|---|---|
| 2026-04-01 | 3.9 | 2.2 | 0.0 mm | 6.6 mm |
| 2026-04-02 | 6.3 | 4.0 | 0.0 mm | 12.5 mm |
| 2026-04-03 | 10.0 | 5.8 | 0.0 mm | 18.2 mm |
| 2026-04-04 | 14.8 | 7.9 | 0.0 mm | 22.7 mm |
| 2026-04-05 | 19.1 | 10.3 | 0.0 mm | 26.2 mm |
| 2026-04-06 | 28.1 | 12.8 | 4.7 mm | 31.1 mm |
| 2026-04-07 | 33.0 | 15.4 | 16.6 mm | 33.7 mm |
| 2026-04-08 | 36.5 | 18.2 | 19.1 mm | 37.5 mm |
| 2026-04-09 | 42.4 | 20.8 | 19.1 mm | 43.3 mm |
| 2026-04-10 | 50.3 | 23.3 | 19.3 mm | 49.1 mm |
| 2026-04-11 | 50.3 | 25.6 | 19.5 mm | 53.5 mm |
| 2026-04-12 | 50.3 | 27.8 | 21.2 mm | 57.3 mm |
| 2026-04-13 | 50.3 | 30.4 | 25.8 mm | 61.4 mm |
| 2026-04-14 | 53.6 | 33.3 | 30.3 mm | 65.5 mm |
| 2026-04-15 | 56.0 | 36.0 | 31.4 mm | 70.0 mm |
| 2026-04-16 | 59.4 | 38.3 | 31.5 mm | 75.0 mm |
| 2026-04-17 | 61.6 | 40.8 | 31.5 mm | 80.4 mm |
| 2026-04-18 | 67.8 | 43.3 | 31.5 mm | 85.7 mm |
| 2026-04-19 | 74.2 | 45.6 | 31.5 mm | 92.0 mm |
| 2026-04-20 | 78.3 | 48.7 | 31.5 mm | 97.9 mm |
| 2026-04-21 | 85.0 | 51.6 | 34.4 mm | 102.8 mm |
| 2026-04-22 | 89.2 | 54.4 | 34.5 mm | 110.0 mm |
| 2026-04-23 | 94.4 | 57.4 | 34.5 mm | 115.5 mm |
| 2026-04-24 | 99.8 | 60.3 | 34.6 mm | 122.2 mm |
| 2026-04-25 | 105.9 | 63.1 | 34.7 mm | 127.4 mm |
| 2026-04-26 | 112.8 | 66.0 | 35.2 mm | 131.2 mm |
| 2026-04-27 | 120.0 | 68.7 | 35.5 mm | 133.9 mm |
| 2026-04-28 | 128.5 | 71.4 | 38.9 mm | 136.5 mm |
| 2026-04-29 | 132.7 | 74.2 | 44.1 mm | 141.4 mm |
| 2026-04-30 | 137.3 | 77.0 | 45.4 mm | 146.2 mm |
| 2026-05-01 | 141.7 | 79.8 | 45.6 mm | 150.5 mm |
| 2026-05-02 | 145.2 | 83.1 | 52.6 mm | 153.6 mm |
| 2026-05-03 | 148.0 | 87.0 | 60.5 mm | 155.6 mm |
| 2026-05-04 | 149.5 | 90.8 | 66.0 mm | 161.3 mm |
| 2026-05-05 | 150.9 | 94.5 | 68.9 mm | 165.1 mm |
| 2026-05-06 | 153.0 | 98.3 | 71.8 mm | 168.3 mm |
| 2026-05-07 | 155.7 | 102.3 | 72.4 mm | 173.4 mm |
| 2026-05-08 | 158.4 | 106.2 | 74.8 mm | 177.5 mm |
| 2026-05-09 | 162.2 | 110.2 | 85.6 mm | 181.2 mm |
| 2026-05-10 | 165.4 | 113.8 | 96.0 mm | 186.6 mm |
| 2026-05-11 | 169.6 | 117.6 | 104.4 mm | 190.4 mm |
| 2026-05-12 | 173.0 | 121.5 | 112.8 mm | 195.4 mm |
| 2026-05-13 | 176.7 | 125.6 | 113.0 mm | 201.1 mm |
| 2026-05-14 | 178.5 | 129.5 | 113.3 mm | 206.1 mm |
| 2026-05-15 | 181.1 | 134.1 | 113.8 mm | 210.0 mm |
| 2026-05-16 | 182.9 | 139.3 | 114.1 mm | 215.7 mm |
| 2026-05-17 | 185.9 | 144.2 | 114.3 mm | 221.1 mm |
| 2026-05-18 | 187.5 | 148.6 | 115.4 mm | 225.1 mm |
| 2026-05-19 | 192.8 | 153.0 | 119.2 mm | 229.4 mm |
| 2026-05-20 | 199.4 | 157.8 | 119.2 mm | 232.3 mm |
| 2026-05-21 | 208.7 | 163.1 | 119.2 mm | 235.6 mm |
| 2026-05-22 | 219.2 | 168.7 | 119.4 mm | 238.5 mm |
| 2026-05-23 | 230.7 | 174.4 | 120.2 mm | 242.9 mm |
| 2026-05-24 | 243.5 | 180.2 | 121.5 mm | 246.0 mm |
| 2026-05-25 | 254.5 | 185.7 | 123.4 mm | 249.9 mm |
| 2026-05-26 | 264.4 | 191.2 | 123.4 mm | 253.5 mm |
| 2026-05-27 | 277.9 | 196.8 | 124.2 mm | 257.7 mm |
| 2026-05-28 | 288.5 | 203.1 | 124.2 mm | 261.0 mm |
| 2026-05-29 | 298.0 | 209.5 | 124.3 mm | 264.6 mm |
| 2026-05-30 | 306.4 | 215.8 | 124.3 mm | 266.6 mm |
| 2026-05-31 | 314.4 | 222.5 | 124.3 mm | 268.3 mm |
| 2026-06-01 | 322.9 | 229.3 | 125.2 mm | 271.3 mm |
| 2026-06-02 | 329.8 | 235.7 | 126.4 mm | 273.2 mm |
| 2026-06-03 | 335.6 | 242.0 | 127.8 mm | 274.5 mm |
| 2026-06-04 | 340.6 | 248.2 | 129.1 mm | 276.5 mm |
| 2026-06-05 | 343.6 | 254.2 | 130.9 mm | 279.0 mm |
| 2026-06-06 | 349.8 | 260.6 | 131.5 mm | 283.4 mm |
| 2026-06-07 | 356.3 | 267.1 | 131.5 mm | 287.0 mm |
| 2026-06-08 | 361.9 | 273.2 | 131.5 mm | 290.7 mm |
| 2026-06-09 | 367.2 | 279.0 | 131.5 mm | 294.7 mm |
| 2026-06-10 | 373.2 | 284.9 | 131.5 mm | 297.5 mm |
| 2026-06-11 | 383.1 | 291.0 | 131.5 mm | 298.5 mm |
| 2026-06-12 | 397.4 | 298.1 | 131.5 mm | 299.6 mm |
| 2026-06-13 | 413.3 | 305.6 | 131.6 mm | 301.8 mm |
| 2026-06-14 | 425.9 | 313.3 | 131.7 mm | 303.5 mm |
| 2026-06-15 | 436.0 | 321.2 | 131.7 mm | 306.2 mm |
| 2026-06-16 | 446.4 | 328.9 | 131.8 mm | 308.5 mm |
| 2026-06-17 | 457.6 | 336.6 | 131.8 mm | 310.6 mm |
| 2026-06-18 | 468.4 | 344.6 | 131.9 mm | 311.9 mm |
| 2026-06-19 | 477.7 | 352.9 | 131.9 mm | 312.8 mm |
| 2026-06-20 | 489.4 | 361.3 | 131.9 mm | 314.7 mm |
| 2026-06-21 | 503.9 | 369.7 | 132.2 mm | 315.6 mm |
| 2026-06-22 | 518.1 | 378.2 | 132.6 mm | 316.4 mm |
| 2026-06-23 | 533.7 | 386.5 | 132.6 mm | 317.9 mm |
| 2026-06-24 | 546.4 | 394.7 | 140.1 mm | 318.5 mm |
| 2026-06-25 | 555.5 | 403.1 | 156.9 mm | 319.3 mm |
| 2026-06-26 | 566.0 | 411.6 | 158.4 mm | 320.4 mm |
| 2026-06-27 | 575.4 | 419.8 | 158.4 mm | 323.0 mm |
| 2026-06-28 | 584.0 | 427.3 | 158.7 mm | 325.5 mm |
| 2026-06-29 | 594.4 | 435.7 | 158.7 mm | 327.7 mm |
| 2026-06-30 | 605.1 | 444.1 | 158.7 mm | 330.3 mm |
| 2026-07-01 | 616.1 | 451.9 | 158.7 mm | 332.5 mm |
| 2026-07-02 | 629.7 | 459.1 | 158.7 mm | 334.5 mm |
| 2026-07-03 | 644.7 | 466.8 | 158.7 mm | 336.1 mm |
| 2026-07-04 | 661.1 | 474.8 | 158.7 mm | 337.9 mm |
| 2026-07-05 | 678.5 | 482.9 | 158.7 mm | 340.2 mm |
| 2026-07-06 | 691.3 | 491.3 | 158.7 mm | 341.9 mm |
| 2026-07-07 | 701.4 | 500.2 | 158.7 mm | 343.7 mm |
| 2026-07-08 | 712.9 | 509.5 | 158.7 mm | 345.1 mm |
| 2026-07-09 | 723.2 | 518.9 | 158.8 mm | 346.1 mm |
| 2026-07-10 | 733.9 | 527.8 | 158.8 mm | 346.7 mm |
| 2026-07-11 | 746.8 | 536.8 | 181.6 mm | 346.9 mm |
| 2026-07-12 | 756.5 | 546.2 | 181.8 mm | 347.3 mm |
| 2026-07-13 | 765.5 | 555.5 | 182.2 mm | 349.1 mm |
| 2026-07-14 | 775.2 | 565.5 | 182.4 mm | 350.6 mm |
| 2026-07-15 | 785.6 | 575.5 | 182.4 mm | 352.5 mm |
| 2026-07-16 | 795.3 | 585.7 | 182.7 mm | 353.1 mm |
| 2026-07-17 | 805.7 | 596.0 | 183.5 mm | 353.4 mm |
| 2026-07-18 | 817.0 | 605.8 | 183.5 mm | 354.7 mm |
| 2026-07-19 | 828.8 | 615.4 | 184.0 mm | 355.5 mm |
| 2026-07-20 | 840.8 | 624.4 | 185.2 mm | 356.0 mm |
| 2026-07-21 | 853.5 | 633.6 | 185.4 mm | 357.0 mm |
| 2026-07-22 | 865.1 | 643.0 | 185.4 mm | 359.6 mm |
| 2026-07-23 | 875.8 | 652.8 | 185.5 mm | 360.6 mm |
| 2026-07-24 | 885.7 | 662.6 | 187.2 mm | 361.5 mm |
| 2026-07-25 | 896.0 | 672.2 | 187.4 mm | 363.0 mm |
| 2026-07-26 | 905.9 | 682.2 | 187.4 mm | 364.4 mm |
| 2026-07-27 | 920.8 | 692.1 | 187.4 mm | 365.5 mm |
| 2026-07-28 | 934.1 | 702.0 | 187.4 mm | 367.1 mm |
| 2026-07-29 | 945.3 | 712.0 | 187.4 mm | 367.7 mm |
| 2026-07-30 | 955.0 | 722.0 | 187.4 mm | 368.8 mm |
| 2026-07-31 | 967.2 | 731.5 | 187.5 mm | 369.9 mm |
| 2026-08-01 | 979.0 | 740.9 | 187.5 mm | 370.9 mm |
| 2026-08-02 | 989.4 | 750.5 | 187.6 mm | 371.3 mm |
| 2026-08-03 | 1000.2 | 760.3 | 189.0 mm | 371.9 mm |
| 2026-08-04 | 1011.0 | 770.1 | 191.7 mm | 372.6 mm |
| 2026-08-05 | 1022.3 | 779.9 | 191.7 mm | 374.0 mm |
| 2026-08-06 | 1033.7 | 790.2 | 191.7 mm | 375.3 mm |
| 2026-08-07 | 1044.7 | 800.0 | 191.7 mm | 377.9 mm |
| 2026-08-08 | 1056.5 | 809.8 | 191.8 mm | 381.7 mm |
| 2026-08-09 | 1068.0 | 819.6 | 192.5 mm | 385.0 mm |
| 2026-08-10 | 1079.6 | 829.4 | 192.5 mm | 386.9 mm |
| 2026-08-11 | 1092.5 | 839.5 | 192.5 mm | 388.7 mm |
| 2026-08-12 | 1106.2 | 849.5 | 192.5 mm | 389.7 mm |
| 2026-08-13 | 1119.9 | 859.1 | 192.5 mm | 390.1 mm |
| 2026-08-14 | 1133.6 | 868.6 | 192.5 mm | 391.5 mm |
| 2026-08-15 | 1147.5 | 878.3 | 192.6 mm | 393.4 mm |
| 2026-08-16 | 1162.0 | 887.8 | 192.7 mm | 395.6 mm |
| 2026-08-17 | 1177.4 | 897.2 | 192.7 mm | 397.9 mm |
| 2026-08-18 | 1192.9 | 906.6 | 192.7 mm | 400.5 mm |
| 2026-08-19 | 1205.5 | 916.0 | 192.8 mm | 402.9 mm |
| 2026-08-20 | 1215.9 | 925.9 | 194.6 mm | 403.7 mm |
| 2026-08-21 | 1224.8 | 935.6 | 194.6 mm | 405.3 mm |
| 2026-08-22 | 1233.4 | 945.2 | 194.6 mm | 407.4 mm |
| 2026-08-23 | 1242.7 | 954.6 | 205.6 mm | 408.3 mm |
Forecast outlook
ECMWF IFS 0.25° via Herbie · run Aug 30, 2026 at 00:00 UTC
10-day totals compared with the 1991–2020 combined regional record
- GDD accumulation
- 88 GDDvs 91 GDD average
- Total rainfall
- 2.7 mmvs 18.3 mm average
No unusually hot or wet period stands out in the short-range forecast.
Sun8/30
20°Cavg 24°C
17°Cavg 14°C
+8 GDD
0.4 mm
Mon8/31
21°Cavg 24°C
13°Cavg 14°C
+8 GDD
0.0 mm
Tue9/1
22°Cavg 25°C
14°Cavg 14°C
+8 GDD
0.0 mm
Wed9/2
24°Cavg 25°C
14°Cavg 14°C
+9 GDD
0.0 mm
Thu9/3
25°Cavg 24°C
16°Cavg 15°C
+10 GDD
0.0 mm
Fri9/4
24°Cavg 24°C
17°Cavg 14°C
+10 GDD
0.1 mm
Sat9/5
22°Cavg 24°C
16°Cavg 14°C
+9 GDD
0.0 mm
Sun9/6
21°Cavg 24°C
16°Cavg 14°C
+8 GDD
1.9 mm
Mon9/7
22°Cavg 24°C
18°Cavg 14°C
+10 GDD
0.3 mm
Tue9/8
22°Cavg 23°C
13°Cavg 14°C
+8 GDD
0.0 mm
Data and methods
Show data sources and model assumptions
Current model conditions and the 10-day outlook use the 00 UTC deterministic ECMWF IFS 0.25° public forecast retrieved directly with Herbie. Historical temperature and rain combine qualifying GHCN-D stations with ERA5 by geographic area; a missing station day uses the nearest ERA5 value for that station's area. Climate comparisons use 1991–2020.
Forecast comparisons use the 1991–2020 combined regional daily record. Daily high and low averages use the matching date; rainfall and GDD sum the same calendar dates as the forecast period.
This service is based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF). Weather & Vines subsets, converts, and regionally weights the forecast fields. ECMWF data are published under CC BY 4.0. ECMWF accepts no liability for errors, omissions, availability, loss, or damage arising from their use.
Climate projections use NASA NEX-GDDP-CMIP6 v2.0, accessed August 23, 2026, with 25 models. Weather & Vines subsets and aggregates the source fields. Source files and derived projection data are under CC BY-SA 4.0; the full roster and limitations are listed in the climate atlas methods.
The Rías Baixas model uses a April 1–October 15 growing season, base 10°C GDD, and an operational hot-day marker of 32°C.
The historical series uses 3 ERA5 locations, 3 temperature stations, and 3 rain stations. Interpretation confidence: high. Geometry confidence: authoritative. Rules: rias-baixas-v2-2026-07.