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Australia · Multi-region weather view

Barossa, Eden & Clare Valleys

Valleys and uplands north and northeast of Adelaide.

Warm, dry Barossa sites contrast with cooler elevated vineyards in Eden and Clare.

Climate comparisons use the 1991–2020 combined regional record · updated through Aug 20, 2026.

Current conditions

Observations through Aug 30, 2026 · 06:00 UTC

Temperature16.4°C
Dew Point6.9°C
Relative Humidity53%
24h Rainfall0.0 mmmodeled IFS total through Aug 29

Vintage explorer

Compare this vintage →

Moderately cooler and significantly wetter than normal.

Mean temperature17.2°C
Temperature anomaly-1.0°Cvs 1991-2020
Growing degree days1761base 10°C
Hot days9≥ 35°C

What stood out in 1992

Frequent rain can mean more canopy growth and more disease pressure.

Wetter than baseline · Moderate confidence

Growing-season precipitation was 266 mm above the 1991–2020 baseline.

Frequent rain can mean more canopy growth and more disease pressure.

How unusual was 1992?

The ranking compares vintages that meet the data-coverage threshold and use the same source, regional rules, and 1991-2020 baseline.

Growing-season temperature

4th coolest of 35 vintages Cooler than 31 of 34 other vintages 17.2°C

Growing-season rainfall

Wettest of 35 vintages Wetter than every other vintage 516.1 mm

Heat accumulation

4th lowest of 35 vintages Lower than 31 of 34 other vintages 1761 GDD

Hot days

7th fewest of 35 vintages Fewer than 28 of 34 other vintages 9 days

1992 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. 1–30
    Frost watchGrowing season

    Heat accumulation

    1992 15 GDD
    Typical 75 GDD

    Rainfall

    1992 131.3 mm
    Typical 53.9 mm
    1992 freezing days
    0
    Typical
    0.0

    Heat accumulation ran behind the typical month.

  2. 1–31
    Frost watchGrowing season

    Heat accumulation

    1992 137 GDD
    Typical 156 GDD

    Rainfall

    1992 89.1 mm
    Typical 36.3 mm
    1992 freezing days
    0
    Typical
    0.0

    Wetter than the typical month.

  3. 1–30
    Frost watchGrowing season

    Heat accumulation

    1992 149 GDD
    Typical 242 GDD

    Rainfall

    1992 75.7 mm
    Typical 31.0 mm
    1992 freezing days
    0
    Typical
    0.0

    Heat accumulation ran behind the typical month.

  4. 1–31
    Growing season

    Heat accumulation

    1992 286 GDD
    Typical 316 GDD

    Rainfall

    1992 111.4 mm
    Typical 33.2 mm

    Wetter than the typical month.

  5. 1–31
    Growing season

    Heat accumulation

    1992 359 GDD
    Typical 381 GDD

    Rainfall

    1992 88.8 mm
    Typical 22.3 mm

    Wetter than the typical month.

  6. 1–28
    Growing seasonHarvest window

    Heat accumulation

    1992 310 GDD
    Typical 342 GDD

    Rainfall

    1992 10.1 mm
    Typical 22.2 mm

    Drier than the typical month.

  7. 1–31
    Growing seasonHarvest window

    Heat accumulation

    1992 286 GDD
    Typical 293 GDD

    Rainfall

    1992 7.1 mm
    Typical 20.4 mm

    Drier than the typical month.

  8. 1–30
    Growing seasonHarvest window

    Heat accumulation

    1992 219 GDD
    Typical 184 GDD

    Rainfall

    1992 2.6 mm
    Typical 30.6 mm

    Drier than the typical month.

View milestone calendar data as a table
Month1992 GDDTypical GDD1992 rainfallTypical rainfall1992 freezing daysTypical freezing days
September 1992 15 GDD 75 GDD 131.3 mm 53.9 mm 00.0
October 1992 137 GDD 156 GDD 89.1 mm 36.3 mm 00.0
November 1992 149 GDD 242 GDD 75.7 mm 31.0 mm 00.0
December 1992 286 GDD 316 GDD 111.4 mm 33.2 mm Outside frost windowOutside frost window
January 1993 359 GDD 381 GDD 88.8 mm 22.3 mm Outside frost windowOutside frost window
February 1993 310 GDD 342 GDD 10.1 mm 22.2 mm Outside frost windowOutside frost window
March 1993 286 GDD 293 GDD 7.1 mm 20.4 mm Outside frost windowOutside frost window
April 1993 219 GDD 184 GDD 2.6 mm 30.6 mm Outside frost windowOutside 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 1992 growing season

242 daily regional observations

Move through the season to follow temperature, rainfall, accumulated heat, and recorded weather events day by day.

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.

  1. Closest match

    2022

    Most alike in Spring frost exposure and Growing-season mean temperature.

    Spring frost exposure
    the same: 0 days
    Growing-season mean temperature
    cooler: 0.1°C

    Largest difference: Growing-season precipitation — less rain

    View 2022 →

  2. Second closest

    2016

    Most alike in Spring frost exposure and Hot-day count.

    Spring frost exposure
    the same: 0 days
    Hot-day count
    more hot days: 5 days

    Largest difference: Harvest precipitation — more rain

    View 2016 →

  3. Third closest

    1997

    Most alike in Spring frost exposure and Growing degree days.

    Spring frost exposure
    the same: 0 days
    Growing degree days
    higher: 61 GDD

    Largest difference: Harvest precipitation — more rain

    View 1997 →
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: 2022 0.735; 2016 1.057; 1997 1.115.

Growing-season temperature anomalyCompared with 1991-2020
Temperature anomaly by vintage, 1991 to 2026 A line above zero indicates a warmer growing season than the 1991–2020 baseline. Select a point to inspect that vintage. +1.6°C −1.6°C 1991 2000 2010 2020 2026
Growing-season rainfall anomaly
Rainfall anomaly by vintage, 1991 to 2026 Bars show millimeters above or below the 1991–2020 growing-season baseline. Select a bar to inspect that vintage. +280 mm −280 mm 1991 2000 2010 2020 2026
View historical chart data as a table
YearTemperature anomalyRainfall anomalyHot days
1991-0.6°C-9 mm4
1992-1.0°C+266 mm9
1993-0.6°C-36 mm4
1994-0.5°C-25 mm12
1995-1.1°C-62 mm5
1996-0.6°C-33 mm13
1997-0.7°C+116 mm12
1998-0.2°C-34 mm22
1999+0.1°C+83 mm20
2000+0.8°C-15 mm27
2001-1.4°C+0 mm4
2002+0.0°C-65 mm23
2003-0.2°C-99 mm22
2004-0.2°C-13 mm16
2005+0.0°C+109 mm16
2006+0.9°C+22 mm19
2007+0.7°C-83 mm26
2008+0.1°C-39 mm14
2009+1.0°C+36 mm25
2010-0.6°C+218 mm10
2011+0.2°C+9 mm8
2012+0.8°C-109 mm21
2013+0.6°C+45 mm23
2014+0.0°C-49 mm16
2015+1.3°C-70 mm25
2016-0.3°C+161 mm14
2017+1.1°C-81 mm25
2018+0.8°C-129 mm28
2019-0.1°C-65 mm19
2020-0.2°C-49 mm10
2021-0.3°C-23 mm4
2022-1.1°C+149 mm12
2023+0.1°C-85 mm15
2024+1.3°C-137 mm17
2025+0.2°C+0 mm13
2026+0.0°C+0 mm0

winter

9.7°C

-0.2°C vs baseline

200 mm rain · +33 mm

spring

13.1°C

-2.0°C vs baseline

296 mm rain · +175 mm

summer

20.6°C

-0.9°C vs baseline

210 mm rain · +133 mm

harvest

19.2°C

-0.0°C vs baseline

19 mm rain · -53 mm

Weather events

Periods that crossed one of the published regional thresholds, shown in date order.

  1. Dry spell

    Duration
    22 days
    Total rain
    1.7 mm
    Daily cutoff
    1.0 mm/day

  2. Dry spell

    Duration
    31 days
    Total rain
    4.4 mm
    Daily cutoff
    1.0 mm/day

  3. Heat episode

    Peak temperature
    38.8°C
    Duration
    5 days
    Heat accumulation
    103 GDD

  4. Heat episode

    Peak temperature
    35.9°C
    Duration
    2 days
    Heat accumulation
    36 GDD

  5. Dry spell

    Duration
    20 days
    Total rain
    1.8 mm
    Daily cutoff
    1.0 mm/day

  6. Dry spell

    Duration
    36 days
    Total rain
    2.2 mm
    Daily cutoff
    1.0 mm/day
How events are detected

Weather & Vines combined regional series; method event-timeline-v2-2026-07, rules barossa-valley-catalog-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.

Compare regions

Observed record

Historical trends, 1991–2025

Growing degree days changed +71.8 GDD per decade. The 95% interval is +17.3 to +126.3 GDD per decade, based on 35 eligible vintages.

How it is measured: Across the September 1–April 30 growing season, each day's mean temperature above 10°C adds to the total; cooler days add zero.

Growing degree days · annual change from the 1991–2020 average1991–2025

Scroll horizontally to inspect the full timeline.

View annual growing degree days data
VintageGrowing degree daysChange from 1991–2020
19911838 GDD-151 GDD
19921761 GDD-228 GDD
19931849 GDD-140 GDD
19941875 GDD-114 GDD
19951739 GDD-250 GDD
19961844 GDD-145 GDD
19971822 GDD-167 GDD
19981944 GDD-45 GDD
19992004 GDD+14 GDD
20002161 GDD+172 GDD
20011653 GDD-336 GDD
20021988 GDD-1 GDD
20031954 GDD-35 GDD
20041945 GDD-44 GDD
20051994 GDD+5 GDD
20062189 GDD+200 GDD
20072159 GDD+170 GDD
20082010 GDD+21 GDD
20092227 GDD+238 GDD
20101841 GDD-148 GDD
20112052 GDD+63 GDD
20122170 GDD+181 GDD
20132112 GDD+122 GDD
20141991 GDD+2 GDD
20152309 GDD+320 GDD
20161923 GDD-66 GDD
20172239 GDD+250 GDD
20182182 GDD+193 GDD
20191964 GDD-25 GDD
20201931 GDD-58 GDD
20211922 GDD-67 GDD
20221737 GDD-252 GDD
20232015 GDD+26 GDD
20242287 GDD+298 GDD
20252030 GDD+41 GDD
Growing-season mean temperature
+0.30 °C per decade 95% interval +0.07 to +0.53
Growing degree days
+71.83 GDD per decade 95% interval +17.32 to +126.34
Growing-season precipitation
-19.98 mm per decade 95% interval -41.32 to +1.36
Hot days
+1.57 days per decade 95% interval -1.60 to +4.75
Spring frost days
+0.05 days per decade 95% interval -0.08 to +0.19
Longest dry spell
+2.15 days per decade 95% interval -3.19 to +7.49

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.

PeriodWeighted medianWeighted central 80%Models per pathway
2021-2040+0.6°C+0.3 to +0.9°C25
2041-2060+1.2°C+0.7 to +1.6°C25
2061-2075+1.6°C+1.1 to +2.1°C25
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

Compare projection measures across regions

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

Detailed forecast outlook

ECMWF IFS 0.25° via Herbie · model run Aug 30, 2026 at 00:00 UTC · retrieved Aug 30, 2026 at 08:22 UTC

Scroll horizontally to see all forecast dates.

DateSunMonTueWedThuFriSatSunMonTue
High 16°C 16°C 19°C 12°C 13°C 19°C 13°C 12°C 15°C 13°C
Low 9°C 7°C 10°C 9°C 8°C 8°C 9°C 6°C 5°C 7°C
Rain 0.0 mm 0.0 mm 0.4 mm 1.6 mm 2.5 mm 3.6 mm 1.7 mm 0.2 mm 0.0 mm 0.3 mm

Across the typical year: Late January has the warmest median afternoon high (29.2°C); Early July has the coolest (13.2°C). Wet days are most frequent in Early July (41%) and least frequent in Early March (7%). Ties are resolved by calendar order.

Typical afternoon highs and overnight lowsMedians and middle 50% of daily readings

Afternoon highOvernight lowMiddle 50%

Scroll horizontally to inspect all 24 half-month periods.

Typical afternoon highs and overnight lows for Barossa, Eden & Clare Valleys Median daily maximum and minimum temperatures for 24 early and late-month periods under the 1991–2020 baseline. Neutral bands show the 25th to 75th percentile. 0°C10°C20°C30°C JanFebMarAprMayJunJulAugSepOctNovDec
How often a day is wetShare of days with at least 1 mm of rain

Scroll horizontally to inspect all 24 half-month periods.

Wet-day frequency through the typical year for Barossa, Eden & Clare Valleys The fraction of days receiving at least one millimeter of rain in each early and late-month period under the 1991–2020 baseline. 0%25%50%75%100% JanFebMarAprMayJunJulAugSepOctNovDec
View all 24 periods as a table

Scroll horizontally to view all columns.

Barossa, Eden & Clare Valleys typical weather by half-month, 1991–2020
PeriodAfternoon high, median (middle 50%)Overnight low, median (middle 50%)Wet-day frequencyPeriod rain, median (middle 50%)
Jan 1–1528.9°C (25.1–33.7°C)14.5°C (12.0–17.9°C)12%6.4 mm (1.8–13.7 mm)
Jan 16–3129.2°C (25.1–33.2°C)14.9°C (12.6–17.5°C)10%5.0 mm (1.2–14.1 mm)
Feb 1–1529.1°C (24.7–33.2°C)14.7°C (12.3–18.0°C)11%6.2 mm (0.9–13.1 mm)
Feb 16–2928.4°C (24.6–32.5°C)14.8°C (12.3–18.0°C)8%2.1 mm (0.2–8.7 mm)
Mar 1–1526.3°C (23.3–31.3°C)13.4°C (11.3–16.3°C)7%3.0 mm (0.6–8.1 mm)
Mar 16–3124.0°C (20.7–28.1°C)11.7°C (9.8–14.2°C)13%6.7 mm (3.0–12.4 mm)
Apr 1–1522.2°C (19.7–26.1°C)10.6°C (8.7–12.9°C)14%8.5 mm (2.2–17.8 mm)
Apr 16–3020.2°C (17.8–23.8°C)9.2°C (7.4–11.6°C)19%14.0 mm (2.8–29.7 mm)
May 1–1517.9°C (15.8–20.5°C)8.2°C (6.3–10.4°C)23%10.0 mm (5.8–21.7 mm)
May 16–3116.4°C (14.6–18.7°C)7.6°C (5.5–9.3°C)30%24.8 mm (16.0–38.1 mm)
Jun 1–1514.3°C (13.1–16.0°C)6.4°C (4.5–8.4°C)35%25.1 mm (16.9–38.9 mm)
Jun 16–3013.7°C (12.5–15.2°C)5.9°C (3.8–7.7°C)37%23.7 mm (14.4–40.5 mm)
Jul 1–1513.2°C (11.9–14.6°C)5.6°C (3.9–7.0°C)41%29.9 mm (18.2–40.2 mm)
Jul 16–3113.7°C (12.3–15.4°C)5.3°C (3.5–6.9°C)33%20.2 mm (15.8–33.6 mm)
Aug 1–1513.8°C (12.1–15.8°C)5.3°C (3.6–7.1°C)41%27.8 mm (18.1–43.5 mm)
Aug 16–3114.7°C (12.8–17.5°C)5.2°C (3.5–6.9°C)36%24.9 mm (11.3–39.1 mm)
Sep 1–1516.1°C (13.9–19.5°C)6.4°C (4.9–8.2°C)34%22.1 mm (13.1–30.0 mm)
Sep 16–3017.6°C (15.2–21.6°C)6.6°C (4.7–8.7°C)27%19.8 mm (6.7–36.1 mm)
Oct 1–1519.6°C (16.4–24.2°C)7.7°C (5.7–10.2°C)24%17.4 mm (6.2–29.2 mm)
Oct 16–3121.0°C (18.1–25.5°C)8.9°C (6.6–11.4°C)20%11.8 mm (3.5–28.1 mm)
Nov 1–1522.7°C (19.1–27.3°C)10.0°C (7.8–13.1°C)22%17.0 mm (6.1–27.1 mm)
Nov 16–3025.7°C (21.5–30.7°C)11.7°C (9.0–14.9°C)15%6.5 mm (2.8–17.5 mm)
Dec 1–1525.3°C (22.0–30.0°C)12.3°C (10.1–14.8°C)21%13.3 mm (5.7–19.4 mm)
Dec 16–3127.2°C (23.3–32.4°C)13.0°C (10.8–16.5°C)11%6.5 mm (2.6–18.9 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

Most recent season

Growing season heat and rainfall

Sep 1, 2025–Apr 30, 2026

Growing degree days2030.1base 10°C
Growing-season rainfall248.4 mmweighted regional total
Cumulative growing degree daysBase 10°C

2025 season1991–2020 average

Growing degree days accumulated during the 2025 growing season The solid line accumulates daily mean temperature above 10 degrees Celsius from the configured growing-season start. The dashed line shows the 1991–2020 daily climatological average. 2030 GDD 0 Sep ’25OctNovDecJan ’26FebMarApr
Cumulative growing-season rainfallRegional weighted mean

2025 season1991–2020 average

Rainfall accumulated during the 2025 growing season The solid line accumulates daily rainfall in millimeters from the configured growing-season start. The dashed line shows the 1991–2020 daily climatological average. 250 mm 0 Sep ’25OctNovDecJan ’26FebMarApr
View growing-season accumulation data
DateSeason GDD1991–2020 average GDDSeason rainfall1991–2020 average rainfall
2025-09-010.01.81.3 mm1.7 mm
2025-09-020.74.51.4 mm4.5 mm
2025-09-031.96.51.4 mm6.5 mm
2025-09-042.28.01.6 mm9.5 mm
2025-09-053.49.41.9 mm11.3 mm
2025-09-0611.211.02.0 mm12.4 mm
2025-09-0717.013.23.8 mm14.7 mm
2025-09-0819.215.64.3 mm16.9 mm
2025-09-0920.117.56.2 mm18.7 mm
2025-09-1020.119.016.4 mm19.6 mm
2025-09-1120.521.718.2 mm20.8 mm
2025-09-1220.524.018.5 mm22.1 mm
2025-09-1321.326.518.5 mm23.8 mm
2025-09-1425.528.718.5 mm26.3 mm
2025-09-1534.231.218.9 mm28.0 mm
2025-09-1636.133.522.0 mm29.8 mm
2025-09-1736.535.522.5 mm31.9 mm
2025-09-1840.838.522.5 mm33.1 mm
2025-09-1943.641.122.6 mm35.0 mm
2025-09-2043.643.623.4 mm36.0 mm
2025-09-2145.446.724.5 mm36.9 mm
2025-09-2246.250.425.8 mm38.2 mm
2025-09-2346.253.425.9 mm39.9 mm
2025-09-2449.355.725.9 mm42.7 mm
2025-09-2554.158.026.0 mm44.8 mm
2025-09-2659.561.226.0 mm46.6 mm
2025-09-2761.965.226.0 mm46.8 mm
2025-09-2864.568.826.2 mm48.1 mm
2025-09-2971.371.326.5 mm51.6 mm
2025-09-3073.974.728.4 mm53.9 mm
2025-10-0176.178.831.1 mm55.5 mm
2025-10-0277.583.333.9 mm57.0 mm
2025-10-0381.187.434.0 mm59.3 mm
2025-10-0489.792.334.0 mm60.9 mm
2025-10-05100.697.134.1 mm62.1 mm
2025-10-06102.1101.036.0 mm63.1 mm
2025-10-07104.6104.436.1 mm64.4 mm
2025-10-08107.3107.836.2 mm66.2 mm
2025-10-09111.1111.736.2 mm67.6 mm
2025-10-10116.2116.436.2 mm68.3 mm
2025-10-11120.0120.936.2 mm69.3 mm
2025-10-12123.6126.036.3 mm70.0 mm
2025-10-13126.6130.136.8 mm71.2 mm
2025-10-14130.5135.336.8 mm72.2 mm
2025-10-15138.2141.036.8 mm73.1 mm
2025-10-16150.4146.036.8 mm73.9 mm
2025-10-17156.2151.337.0 mm75.3 mm
2025-10-18163.6157.037.0 mm76.6 mm
2025-10-19176.6162.137.0 mm78.4 mm
2025-10-20185.3167.237.6 mm79.0 mm
2025-10-21192.2172.544.2 mm79.8 mm
2025-10-22196.2178.464.0 mm81.0 mm
2025-10-23199.8184.664.4 mm82.3 mm
2025-10-24204.5191.464.4 mm83.2 mm
2025-10-25213.1197.066.0 mm83.8 mm
2025-10-26220.2201.673.7 mm84.1 mm
2025-10-27223.7206.575.4 mm84.6 mm
2025-10-28226.0211.975.5 mm85.0 mm
2025-10-29229.6218.175.5 mm85.8 mm
2025-10-30235.7224.475.7 mm87.5 mm
2025-10-31244.1230.976.1 mm90.2 mm
2025-11-01253.5237.776.1 mm91.4 mm
2025-11-02262.8244.276.9 mm93.0 mm
2025-11-03262.8249.681.9 mm94.6 mm
2025-11-04263.3255.189.1 mm96.1 mm
2025-11-05267.5260.989.2 mm98.3 mm
2025-11-06273.5267.389.4 mm99.9 mm
2025-11-07280.3274.289.9 mm101.3 mm
2025-11-08283.0281.290.9 mm102.4 mm
2025-11-09285.2288.291.0 mm103.3 mm
2025-11-10288.4296.091.2 mm104.2 mm
2025-11-11290.2304.792.0 mm105.7 mm
2025-11-12293.7313.192.0 mm107.0 mm
2025-11-13299.0321.093.5 mm108.0 mm
2025-11-14307.3328.895.9 mm108.8 mm
2025-11-15312.9336.596.3 mm109.1 mm
2025-11-16317.5344.397.1 mm109.8 mm
2025-11-17320.7353.499.7 mm110.0 mm
2025-11-18328.4363.2100.1 mm111.2 mm
2025-11-19334.5373.8100.1 mm111.6 mm
2025-11-20339.0383.0100.1 mm112.3 mm
2025-11-21345.1390.8100.2 mm114.4 mm
2025-11-22352.4397.9101.3 mm116.0 mm
2025-11-23365.0405.4104.8 mm117.1 mm
2025-11-24380.2414.5105.4 mm117.4 mm
2025-11-25389.2425.0105.4 mm118.6 mm
2025-11-26395.8435.1105.6 mm119.5 mm
2025-11-27401.8445.2106.0 mm119.8 mm
2025-11-28408.4454.6112.7 mm120.3 mm
2025-11-29412.5463.7123.6 mm120.7 mm
2025-11-30416.9472.8124.7 mm121.2 mm
2025-12-01420.5481.3128.9 mm122.5 mm
2025-12-02424.6489.9129.0 mm124.2 mm
2025-12-03434.7498.3129.0 mm125.3 mm
2025-12-04449.7506.9129.0 mm126.1 mm
2025-12-05461.4515.7129.0 mm127.0 mm
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2025-12-22640.2690.5131.1 mm150.5 mm
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2026-01-281117.11134.4131.4 mm175.1 mm
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2026-01-311173.01171.1131.4 mm177.0 mm
2026-02-011181.81183.6131.5 mm178.0 mm
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2026-02-081272.91273.9131.8 mm184.1 mm
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2026-02-111318.51308.0131.9 mm185.1 mm
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2026-02-141345.71343.5132.8 mm187.4 mm
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2026-02-161379.91368.2132.8 mm189.8 mm
2026-02-171392.11380.8133.0 mm190.0 mm
2026-02-181399.81393.8133.1 mm190.4 mm
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2026-02-201425.01417.3133.1 mm192.8 mm
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2026-02-221450.91441.0145.6 mm195.9 mm
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2026-02-281528.71512.8158.6 mm198.3 mm
2026-03-011541.91523.2188.6 mm200.0 mm
2026-03-021549.81534.5198.1 mm200.7 mm
2026-03-031557.31545.5198.3 mm200.9 mm
2026-03-041565.01556.4198.3 mm201.3 mm
2026-03-051574.31566.9198.3 mm201.6 mm
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2026-03-271775.31778.0232.7 mm216.6 mm
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2026-04-051849.41842.0235.9 mm220.7 mm
2026-04-061860.61848.9237.5 mm222.1 mm
2026-04-071866.81855.8238.2 mm223.3 mm
2026-04-081872.01862.6239.5 mm224.2 mm
2026-04-091880.01869.6242.4 mm225.5 mm
2026-04-101884.21876.6244.8 mm226.4 mm
2026-04-111886.41883.7245.9 mm226.9 mm
2026-04-121889.61890.5246.2 mm228.0 mm
2026-04-131892.71897.8246.7 mm228.7 mm
2026-04-141895.91904.5246.7 mm230.1 mm
2026-04-151901.01910.5246.8 mm230.6 mm
2026-04-161908.81915.8246.8 mm231.1 mm
2026-04-171913.61921.3246.8 mm231.9 mm
2026-04-181919.31927.3246.8 mm232.3 mm
2026-04-191929.01934.1247.0 mm232.7 mm
2026-04-201936.71940.8247.2 mm233.8 mm
2026-04-211947.61946.8247.2 mm235.2 mm
2026-04-221958.51952.4247.2 mm235.8 mm
2026-04-231968.01957.8247.2 mm236.3 mm
2026-04-241977.01962.7247.2 mm237.7 mm
2026-04-251988.31967.6247.2 mm239.8 mm
2026-04-261995.11972.2247.8 mm241.4 mm
2026-04-272001.51976.9248.4 mm243.7 mm
2026-04-282009.71981.8248.4 mm245.5 mm
2026-04-292018.31986.3248.4 mm248.0 mm
2026-04-302030.11990.4248.4 mm250.0 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
13 GDDvs 19 GDD average
Total rainfall
10.1 mmvs 21.8 mm average

No unusually hot or wet period stands out in the short-range forecast.

Sun8/30 16°Cavg 17°C 9°Cavg 6°C +2 GDD 0.0 mm
Mon8/31 16°Cavg 16°C 7°Cavg 6°C +1 GDD 0.0 mm
Tue9/1 19°Cavg 17°C 10°Cavg 6°C +4 GDD 0.4 mm
Wed9/2 12°Cavg 18°C 9°Cavg 7°C +1 GDD 1.6 mm
Thu9/3 13°Cavg 16°C 8°Cavg 7°C +0 GDD 2.5 mm
Fri9/4 19°Cavg 16°C 8°Cavg 6°C +3 GDD 3.6 mm
Sat9/5 13°Cavg 16°C 9°Cavg 6°C +1 GDD 1.7 mm
Sun9/6 12°Cavg 16°C 6°Cavg 6°C +0 GDD 0.2 mm
Mon9/7 15°Cavg 17°C 5°Cavg 7°C +0 GDD 0.0 mm
Tue9/8 13°Cavg 17°C 7°Cavg 8°C +0 GDD 0.3 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 Barossa, Eden & Clare Valleys model uses a September 1–April 30 growing season, base 10°C GDD, and an operational hot-day marker of 35°C.

The historical series uses 3 ERA5 locations, 5 temperature stations, and 93 rain stations. Interpretation confidence: high. Geometry confidence: reviewed-approximate. Rules: barossa-valley-catalog-v2-2026-07.