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Rocky Mountain House Weather in September
September in Rocky Mountain House brings moderate temperatures, with highs of 18°C (64°F) and nights dropping to 4°C (39°F). Expect some rainfall, with around 58 mm (2.3 in) typical for the month.
Rainfall in Rocky Mountain House in September
Past climate data indicates that roughly 11 days will see rain, totalling around 58 mm (2.3 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Rocky Mountain House in September
September in Rocky Mountain House sees highs of 18°C (64°F) and lows of 4°C (39°F) overnight. Conditions are often most pleasant around the middle of the day. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer dry days with pleasant temperatures, August typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Rocky Mountain House Temperature in September
Min Temperature
4°C (39°F)
Max Temperature
18°C (64°F)
Chance of Rain
37%
Precipitation
58 mm (2.3 in)
Rainy days
11 days
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.
Best Places in Canada in September
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Rocky Mountain House in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Rocky Mountain House in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping4/10 -
Outdoor sports10/10
Rocky Mountain House 3-Day Forecast
More climate data for Rocky Mountain House
See the full Rocky Mountain House climate overview or explore weather in Canada.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) Bucket list
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