Cooma swings 26°C across the year, from 25°C highs in January to -1°C lows in July, and December is usually the wettest month in a year that brings about 489 mm of precipitation.
Warmest month
January
25°C average high
Coldest month
July
-1°C average low
Wettest month
December
489 mm a year
Below freezing
1 month
July
Comfortable
4 months
January, February, March and April
Residents
6,555
share this forecast
The weather map: all three models at once
European, American, German side by side around Cooma and nearby towns.Live rain radar →
Loading the three model maps…
Cooma hourly forecast: next 14 hours
consensus of the three models
Rain in the next 24 hours, model by model
each model's own hourly precipitation, side by side
Loading the three models…
Cooma 10-day forecast, out to 14 days
where the models agree, and where they split
Cooma, New South Wales is at its warmest in Jan (average highs near 25°C) and coldest in Jul (lows around -1°C), with roughly 489 mm of precipitation across the year. Below, compare what European, American, German forecast for Cooma right now, and see exactly where they disagree.
average daytime high and overnight low across a typical year (1991-2020)
Jan
25°
13°
Feb
24°
11°
Mar
22°
9°
Apr
17°
6°
May
13°
3°
Jun
10°
1°
Jul
9°
-1°
Aug
11°
0°
Sep
15°
1°
Oct
18°
4°
Nov
21°
8°
Dec
24°
10°
Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.
How Cooma's weather has changed since 1995
30 years of daily data, 1995-2024, shown as change
+0.5°C
Around Cooma, the difference between 1995-2004 and 2015-2024 is +0.5°C, within the normal swing from year to year.
1995each stripe is one year2024
cooler than averagearound averagewarmer than average
Days above 30°C
3 more days a year
2015-2024 against 1995-2004. Within the normal year-to-year swing
Frost nights
8 fewer nights a year
2015-2024 against 1995-2004, below 0°C. Within the normal year-to-year swing
Average wind
−1%
2015-2024 against 1995-2004. Within the normal year-to-year swing
Bars: each year against the area's 30-year average. Dashed lines: the average of the first and the last ten years.
See the numbers year by year
Year
Temp vs average
Days >30°C vs avg
Frost nights vs avg
Wind vs avg
1995
−1.2°C
−18
+19
+1%
1996
−1.2°C
−18
+6
+10%
1997
±0.0°C
+9
+17
−3%
1998
+0.3°C
+16
+2
−3%
1999
−0.2°C
−10
−2
−3%
2000
−0.3°C
−1
+5
+1%
2001
±0.0°C
−2
−14
+1%
2002
+0.1°C
+1
+11
+5%
2003
−0.2°C
+5
+11
+1%
2004
+0.1°C
+7
−1
+5%
2005
+0.3°C
+3
−4
+1%
2006
+0.4°C
+19
+7
−3%
2007
+0.3°C
−0
−7
+1%
2008
−0.3°C
−2
+4
+1%
2009
+0.7°C
+21
−9
+1%
2010
−0.3°C
−9
+8
−8%
2011
−0.5°C
−16
−1
−3%
2012
−0.9°C
−16
+6
−3%
2013
+0.2°C
+2
−7
+1%
2014
+0.5°C
+1
−10
−3%
2015
−0.1°C
−8
+14
−3%
2016
+0.6°C
+9
−9
+5%
2017
+0.4°C
+13
+14
+1%
2018
+0.7°C
+9
−2
+5%
2019
+1.2°C
+29
−8
+1%
2020
±0.0°C
−1
−9
+1%
2021
−0.9°C
−14
−1
+1%
2022
−0.9°C
−18
−6
−3%
2023
+0.4°C
−7
−15
−3%
2024
+0.9°C
+4
−7
−3%
Source: NASA POWER daily data from the MERRA-2 reanalysis, 1995-2024. Each value describes a grid square of about 50 km around Cooma, not a weather station, and a square that takes in sea or a large lake runs milder than the city itself. That is why this section shows change against the square's own 30-year average rather than counts you could compare with a local station. Rain and snow are left out because their long-term record in this dataset is not consistent over time. "Within the normal year-to-year swing" means the change is smaller than the usual differences between single years.
Which forecast is most accurate in Cooma?
CheckWeather Score, graded against the weather that actually happened
Provider
CheckWeather-score
Temp
Wind
Rain
Run by
European ★ Best
95
/100rank #1
89±0.6°C
96±1.8 km/h
100100% hit
ECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
G
German
84
/100rank #2
80±1.1°C
93±3.5 km/h
8290% hit
Deutscher Wetterdienst (DWD)Offenbach am Main, Germany
American
77
/100rank #3
62±2.1°C
95±2.6 km/h
8290% hit
NOAA / NCEP (United States)College Park, Maryland, USA
The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in Australia? Give each 1 to 5 stars.
EuropeanECMWF
Loading ratings…
AmericanNOAA GFS
Loading ratings…
GermanDWD ICON
Loading ratings…
One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.
Common questions
What's the weather in Cooma today?
On this page we show what European, American, German each forecast for Cooma today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Cooma today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Cooma and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Cooma?
Over the last 30 days, the European model has been the most accurate for Cooma (CheckWeather Score 95/100), ahead of the German at 84. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Cooma?
January is typically the warmest month in Cooma, with average highs around 25°C.
How cold does Cooma get?
The coldest month in Cooma is July, when overnight lows average about -1°C.
How much rain does Cooma get?
Cooma sees roughly 489 mm of precipitation a year, with December usually the wettest month.
Is Cooma getting warmer?
Not clearly. In NASA's reanalysis for the area around Cooma, the difference between 1995-2004 and 2015-2024 is 0.5°C, within the normal swing from year to year.
