Coleman (AB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Coleman.
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.
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
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.
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 (AB) 3-Day Forecast
Coleman on the map
Coleman is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Niagara Falls
27°C (81°F) Montréal28°C (82°F) Ottawa27°C (81°F) Quebec City
26°C (79°F) Toronto26°C (79°F) Calgary24°C (75°F) Vancouver22°C (72°F) Whistler
19°C (66°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most beautiful lakes in Canada
Explore Canada's stunning lakes: Lake Louise, Lake Superior, Maligne Lake, Emerald Lake, and Lake Okanagan, each offering unique beauty and activities.
Canoeing the south Nahannii
The South Nahanni in the northwest of Canada is one of the most impressive wilderness rivers in the world. Canoeing the south Nahanni is something you must add to your bucket list.
See Polar Bears in Churchill Canada
Thousands of bears gather at the small town of Churchill. In the evening the northern lights give a light show against the dark evening sky. An unforgettable experience.
Banff National Park
Snowy mountains, clear blue lakes and green forests make Banff National Park a wonderful bucket list destination. The pristine wilderness is a mecca for walkers.