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Coleman (AB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Coleman.
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Climate overview of Coleman
Temperatures in Coleman, Alberta, Canada, vary greatly throughout the year. July is the hottest month at 22°C (72°F), while December is the coldest at -5°C (23°F).
With around 715 mm (28 in) of annual rain/snowfall, the city has moderate precipitation levels. June is the wettest month and January the driest. It also has warm summers and very cold winters.
Coleman Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Coleman - and find the best time to visit.
Monthly Temperature in Coleman
The climate in Coleman is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 22°C (72°F) in July to a very cold -5°C (23°F) in the coolest month, December.
Nights vary from 7°C (45°F) in July to around -14°C (7°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Coleman
Generally, Coleman receives mid-range precipitation levels, with 715 mm (28 in) annually. The climate in Coleman shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 110 mm (4.3 in) of precipitation over 12 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 44 mm (1.7 in) of snowfall over 12 snowy days. For more details, please visit our Coleman Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Coleman
For comfortable weather, consider visiting Coleman in July and August. Conditions are usually least favourable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
cold
May
mixed
Jun
mixed
Jul
excellent
Aug
excellent
Sep
good
Oct
cold
Nov
cold
Dec
very cold
- Best overall: July and August
- Warmest weather: July and August
- Fewer rainy days: February, July, August, September and October
- Wettest months: April, May and June, when rainfall is highest.
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: December, with freezing nights around -14°C (7°F).
Frequently asked questions about the climate in Coleman
What is the best time to visit Coleman?
July and August typically offer the most optimal weather in Coleman. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Coleman has warm summers and very cold winters.
What temperatures can I expect in Coleman?
Daytime highs range from -5°C (23°F) in December to 22°C (72°F) in July. Nighttime lows range from -14°C (7°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Coleman get?
Annual rainfall is around 715 mm (28 in). June is the wettest month with 110 mm (4.3 in), while January is the driest with 44 mm (1.7 in).
Coleman 3-Day Forecast
Coleman on the map
Coleman is highlighted - select any city to see its climate.
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