Rocky Mountain House (AB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rocky Mountain House.
Climate overview of Rocky Mountain House
The climate in Rocky Mountain House, Alberta, Canada, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to -3°C (27°F) in January.
With around 632 mm (25 in) of annual rain/snowfall, the city has moderate precipitation levels. June is the wettest month and February the driest. It also has a distinct dry season from October to March.
Rocky Mountain House Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rocky Mountain House — and find the best time to visit.
Monthly Temperature in Rocky Mountain House
In Rocky Mountain House, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a very cold -3°C (27°F) in the coolest month, January.
Nights vary from 9°C (48°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 Rocky Mountain House
On average, Rocky Mountain House receives a reasonable amount of rain/snowfall, with an annual precipitation of 632 mm (25 in). The climate in Rocky Mountain House shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 115 mm (4.5 in) of precipitation over 14 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 20 mm (0.8 in) of snowfall over 8 snowy days. For more details, please visit our Rocky Mountain House 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 Rocky Mountain House
Frequently asked questions about the climate in Rocky Mountain House
What is the best time to visit Rocky Mountain House?
August typically offers the most optimal weather in Rocky Mountain House. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Rocky Mountain House has a distinct dry season from October to March.
What temperatures can I expect in Rocky Mountain House?
Daytime highs range from -3°C (27°F) in January to 23°C (73°F) in July. Nighttime lows range from -14°C (7°F) to 9°C (48°F). Temperatures vary considerably through the year.
How much rain does Rocky Mountain House get?
Annual rainfall is around 632 mm (25 in). June is the wettest month with 115 mm (4.5 in), while February is the driest with 20 mm (0.8 in).
Rocky Mountain House 3-Day Forecast
Rocky Mountain House (AB) 3-Day Forecast
Rocky Mountain House on the map
Rocky Mountain House is highlighted — select any city to see its climate.
Popular this month
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19°C (66°F) 
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