Average annual temperature is 15.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 175 days
Number of rainy days: 188 days
Number of snow days: 2 days
Look at detailed online map of Jasper
* Weather data for Jasper United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.4 | 23.3 | 24.8 | 26.6 | 28.8 | 31.8 | 34.4 | 35.7 | 32.3 | 27.3 | 23.9 | 17.8 |
| Average daytime temperature (°C) | 12.4 | 15.7 | 17.1 | 20.5 | 23.6 | 27.4 | 31.2 | 30.3 | 27.3 | 21.3 | 15.9 | 12.0 |
| Average temperature (°C) | 7.9 | 10.6 | 11.4 | 14.8 | 18.2 | 21.6 | 25.1 | 24.6 | 21.6 | 16.2 | 10.8 | 7.4 |
| Average night temperature (°C) | 4.5 | 6.8 | 6.7 | 10.4 | 13.8 | 17.1 | 20.4 | 20.3 | 17.2 | 12.1 | 7.1 | 3.9 |
| Absolute minimum temperature (°C) | -3.7 | -4.1 | -5.2 | 4.0 | 5.5 | 13.7 | 16.8 | 16.5 | 13.2 | 5.3 | -3.8 | -5.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.5 | 5.7 | 8.5 | 9.2 | 10.5 | 11.1 | 11.6 | 10.3 | 10.6 | 9.0 | 7.2 | 6.3 |
| Precipitation (mm) | 195 | 148 | 127 | 146 | 87 | 113 | 85 | 133 | 53 | 25 | 50 | 127 |
| Sunny days | 11 | 11 | 18 | 13 | 13 | 14 | 8 | 10 | 20 | 20 | 20 | 17 |
| Rainy days | 19 | 17 | 13 | 17 | 18 | 16 | 23 | 21 | 10 | 11 | 10 | 13 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jasper during the most sunny months:
The largest precipitation sum in Jasper is at