Average annual temperature is 18.6 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 203 days
Number of rainy days: 162 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) | 22.2 | 25.4 | 26.6 | 29.3 | 31.8 | 38.6 | 39.0 | 42.6 | 39.3 | 32.6 | 28.2 | 23.1 |
| Average daytime temperature (°C) | 14.1 | 16.2 | 19.6 | 22.4 | 28.0 | 33.4 | 35.4 | 37.9 | 32.6 | 25.0 | 18.5 | 14.3 |
| Average temperature (°C) | 8.9 | 9.5 | 13.4 | 16.3 | 21.7 | 26.5 | 29.0 | 30.7 | 26.1 | 18.9 | 12.4 | 8.9 |
| Average night temperature (°C) | 4.8 | 5.1 | 8.8 | 11.3 | 16.6 | 21.1 | 24.0 | 24.8 | 20.6 | 14.3 | 7.7 | 4.7 |
| Absolute minimum temperature (°C) | -5.2 | -4.8 | -2.6 | 5.9 | 7.7 | 17.0 | 20.0 | 18.0 | 16.8 | -0.6 | -1.8 | -0.9 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 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) | 6.1 | 5.9 | 7.6 | 8.6 | 9.7 | 11.4 | 11.7 | 12.0 | 10.5 | 7.5 | 7.9 | 7.0 |
| Precipitation (mm) | 67 | 137 | 216 | 78 | 83 | 86 | 41 | 6 | 57 | 134 | 62 | 55 |
| Sunny days | 18 | 12 | 12 | 16 | 13 | 16 | 18 | 21 | 17 | 18 | 22 | 20 |
| Rainy days | 13 | 16 | 19 | 14 | 18 | 14 | 13 | 10 | 13 | 13 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jasper during the most sunny months:
The largest precipitation sum in Jasper is at