Average annual temperature is 15.2 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 181 days
Number of rainy days: 180 days
Number of snow days: 4 days
Look at detailed online map of Jason
* Weather data for Jason 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) | 19.5 | 25.5 | 25.2 | 28.5 | 27.7 | 31.8 | 36.6 | 36.7 | 33.1 | 30.0 | 25.8 | 19.4 |
| Average daytime temperature (°C) | 12.3 | 14.8 | 15.7 | 21.0 | 24.1 | 27.6 | 31.3 | 29.3 | 27.2 | 21.8 | 16.3 | 12.4 |
| Average temperature (°C) | 7.0 | 8.9 | 9.2 | 14.4 | 17.8 | 21.3 | 25.3 | 23.8 | 21.0 | 16.1 | 9.8 | 7.1 |
| Average night temperature (°C) | 3.5 | 4.3 | 4.3 | 8.9 | 12.6 | 16.0 | 20.5 | 19.3 | 16.0 | 11.4 | 5.2 | 3.6 |
| Absolute minimum temperature (°C) | -5.3 | -6.5 | -6.3 | 1.3 | 5.1 | 9.0 | 15.8 | 13.4 | 12.0 | 5.0 | -5.3 | -5.4 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.0 | 6.7 | 7.8 | 9.8 | 10.4 | 10.9 | 11.7 | 10.6 | 10.4 | 8.1 | 7.6 | 5.8 |
| Precipitation (mm) | 111 | 109 | 89 | 88 | 82 | 64 | 53 | 98 | 72 | 38 | 45 | 136 |
| Sunny days | 12 | 14 | 18 | 18 | 14 | 14 | 7 | 9 | 17 | 20 | 21 | 17 |
| Rainy days | 18 | 13 | 12 | 12 | 17 | 16 | 24 | 22 | 13 | 11 | 9 | 13 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jason during the most sunny months:
The largest precipitation sum in Jason is at