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Climate
Typical Weather
Weather in the mountains is changeable. If you don't like the weather, just wait 10 minutes! Typically:
Weather in the mountains is changeable. If you don't like the weather, just wait 10 minutes! Typically:
- Spring comes to Jasper's valley bottom by May.
- Summer days are long, but the summer season is short.
- July is the warmest month with a mean daily maximum temperature of 22.5 degrees Celsius.
- September and October bring fall colours, clear skies, and cooler temperatures.
- The long winter season is varied with periods of cold stormy weather that can quickly change to a mild Chinook wind.
- January is the coldest month but the relative dryness of the air makes even the coldest days bearable.
Average Monthly Climate
Month | Jan. | Feb. | March | April | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean Daily Maximum Temperature (Celsius) |
-7.8 | -0.6 | 3.2 | 9.6 |
15.6 | 19.2 | 22.5 | 21.4 | 16.4 | 10.3 | 0.7 | -4.9 |
Mean Daily Minimum Temperature (Celsius) |
-17.8 | -12.2 | -8.6 | -2.9 | 1.7 | 5.6 | 7.6 | 7.0 | 3.2 | -1.0 | -8.5 | -13.6 |
Mean Snowfall in Centimetres |
38.1 | 21.7 | 14.7 | 10.9 | 3.1 | Trace | --- | 0.1 |
1.1 | 5.4 | 24.6 | 32.7 |
Mean Rainfall in Millimetres |
2.4 | 2.2 | 3.2 | 12.7 | 30.7 | 54.8 | 49.7 | 48.4 | 36.8 | 24.2 | 8.6 | 5.4 |