Average annual temperature is 18.3 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Jester
* Weather data for Jester 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) | 21.2 | 26.2 | 26.3 | 29.2 | 31.7 | 35.3 | 36.5 | 36.5 | 34.7 | 29.9 | 25.4 | 20.4 |
| Average daytime temperature (°C) | 15.8 | 19.2 | 20.4 | 23.9 | 26.7 | 30.0 | 33.4 | 33.9 | 30.3 | 24.0 | 18.2 | 14.5 |
| Average temperature (°C) | 10.5 | 13.7 | 14.5 | 17.5 | 20.8 | 24.2 | 27.1 | 27.3 | 24.0 | 18.2 | 12.5 | 9.5 |
| Average night temperature (°C) | 6.4 | 9.8 | 9.7 | 12.5 | 16.0 | 19.2 | 22.2 | 22.4 | 18.8 | 13.3 | 8.2 | 5.3 |
| Absolute minimum temperature (°C) | -2.1 | -1.4 | -2.4 | 7.2 | 8.1 | 15.3 | 19.9 | 18.0 | 15.1 | 7.0 | -0.6 | -1.5 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 5.9 | 6.7 | 8.5 | 9.2 | 10.0 | 11.1 | 11.4 | 11.1 | 10.5 | 8.7 | 6.8 | 6.4 |
| Precipitation (mm) | 162 | 119 | 168 | 150 | 62 | 141 | 111 | 72 | 41 | 62 | 42 | 77 |
| Sunny days | 12 | 9 | 15 | 13 | 9 | 10 | 9 | 15 | 18 | 21 | 21 | 23 |
| Rainy days | 19 | 19 | 16 | 17 | 22 | 20 | 22 | 16 | 12 | 10 | 9 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jester during the most sunny months:
The largest precipitation sum in Jester is at