Average annual temperature is 18.0 °C
Absolute maximum temperature: 46.9 °C
Absolute minimum temperature: -1.7 °C
Number of sunny days: 284 days
Number of rainy days: 81 days
Look at detailed online map of Jamesan
* Weather data for Jamesan 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) | 17.1 | 19.6 | 21.4 | 35.4 | 37.7 | 42.3 | 46.9 | 43.2 | 38.2 | 37.4 | 27.7 | 23.3 |
| Average daytime temperature (°C) | 13.8 | 15.3 | 16.1 | 24.4 | 29.4 | 32.7 | 41.4 | 38.7 | 32.8 | 29.1 | 21.5 | 17.2 |
| Average temperature (°C) | 8.5 | 7.9 | 10.3 | 16.2 | 20.6 | 23.5 | 31.2 | 29.1 | 24.2 | 20.0 | 13.2 | 10.2 |
| Average night temperature (°C) | 4.7 | 2.6 | 5.9 | 9.6 | 13.5 | 16.0 | 21.8 | 21.2 | 17.4 | 12.9 | 6.7 | 5.4 |
| Absolute minimum temperature (°C) | -1.4 | -1.7 | 0.3 | 2.5 | 9.0 | 12.1 | 14.9 | 16.9 | 14.1 | 4.6 | 1.6 | 0.6 |
| 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) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 5.8 | 8.1 | 8.0 | 11.7 | 12.0 | 12.9 | 13.4 | 12.0 | 11.3 | 10.0 | 8.5 | 6.6 |
| Precipitation (mm) | 151 | 77 | 122 | 0 | 12 | 9 | 0 | 10 | 3 | 0 | 13 | 45 |
| Sunny days | 12 | 17 | 13 | 27 | 26 | 27 | 31 | 27 | 27 | 30 | 25 | 22 |
| Rainy days | 19 | 11 | 18 | 3 | 5 | 3 | 0 | 4 | 3 | 1 | 5 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jamesan during the most sunny months:
The largest precipitation sum in Jamesan is at