Stettler swings 37°C across the year, from 22°C highs in July to -15°C lows in January, and July is usually the wettest month in a year that brings about 451 mm of precipitation.
Warmest month
July
22°C average high
Coldest month
January
-15°C average low
Wettest month
July
451 mm a year
Below freezing
7 months
January, February, March, April, October, November and December
Comfortable
4 months
May, June, August and September
Residents
5,494
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The weather map: all three models at once
Env. Canada, European, American side by side around Stettler and nearby towns.Live rain radar →
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Stettler 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
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Stettler 10-day forecast, out to 14 days
where the models agree, and where they split
Stettler, Alberta is at its warmest in Jul (average highs near 22°C) and coldest in Jan (lows around -15°C), with roughly 451 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Stettler right now, and see exactly where they disagree.
average daytime high and overnight low across a typical year (1991-2020)
Jan
-7°
-15°
Feb
-5°
-14°
Mar
0°
-10°
Apr
9°
-2°
May
16°
4°
Jun
20°
9°
Jul
22°
11°
Aug
22°
11°
Sep
17°
5°
Oct
9°
-1°
Nov
0°
-7°
Dec
-5°
-12°
Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.
How Stettler's weather has changed since 1995
30 years of daily data, 1995-2024, shown as change
+0.5°C
Around Stettler, 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
2 more days a year
2015-2024 against 1995-2004. Within the normal year-to-year swing
Frost nights
5 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
−6
+13
−4%
1996
−2.9°C
+1
+8
+1%
1997
±0.0°C
−2
+3
+3%
1998
+0.9°C
+1
−7
−8%
1999
+0.5°C
−6
−9
−2%
2000
−0.4°C
−4
+2
−4%
2001
+1.4°C
+3
−7
+3%
2002
−0.2°C
+8
+28
+1%
2003
±0.0°C
+6
−4
+1%
2004
±0.0°C
−4
+0
+1%
2005
+0.4°C
−5
−11
+1%
2006
+0.9°C
+3
−2
+1%
2007
+0.3°C
+4
−18
+3%
2008
−0.2°C
+0
+4
+1%
2009
−0.6°C
+4
+16
+1%
2010
−0.3°C
−5
−7
−4%
2011
−0.2°C
−6
−2
+3%
2012
±0.0°C
−2
+4
+3%
2013
−0.3°C
−5
+3
+1%
2014
−0.6°C
−3
+2
−2%
2015
+0.9°C
+1
−7
−2%
2016
+1.3°C
−6
−14
−2%
2017
+0.1°C
−4
−1
+3%
2018
−0.7°C
+0
+16
−4%
2019
−1.3°C
−5
+9
−2%
2020
−0.5°C
−4
−1
+5%
2021
+0.4°C
+9
+6
+1%
2022
+0.2°C
+6
−9
+5%
2023
+2.0°C
+6
−6
−4%
2024
+0.5°C
+15
−14
−2%
Source: NASA POWER daily data from the MERRA-2 reanalysis, 1995-2024. Each value describes a grid square of about 50 km around Stettler, 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 Stettler?
CheckWeather Score, graded against the weather that actually happened
Provider
CheckWeather-score
Temp
Wind
Rain
Run by
European ★ Best
94
/100rank #1
95±0.3°C
98±1.1 km/h
8994% hit
ECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
91
/100rank #2
85±0.8°C
96±2.1 km/h
9597% hit
Environment and Climate Change CanadaDorval, Québec, Canada
American
86
/100rank #3
86±0.8°C
93±3.7 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 Canada? Give each 1 to 5 stars.
Env. CanadaGEM model
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EuropeanECMWF
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AmericanNOAA GFS
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Common questions
What's the weather in Stettler today?
On this page we show what Env. Canada, European, American each forecast for Stettler 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 Stettler today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Stettler 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 Stettler?
Over the last 30 days, the European model has been the most accurate for Stettler (CheckWeather Score 94/100), ahead of the Env. Canada at 91. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Stettler?
July is typically the warmest month in Stettler, with average highs around 22°C.
How cold does Stettler get?
The coldest month in Stettler is January, when overnight lows average about -15°C.
How much rain does Stettler get?
Stettler sees roughly 451 mm of precipitation a year, with July usually the wettest month.
Is Stettler getting warmer?
Not clearly. In NASA's reanalysis for the area around Stettler, the difference between 1995-2004 and 2015-2024 is 0.5°C, within the normal swing from year to year.
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