Average annual temperature is 14.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -10.7 °C
Number of sunny days: 196 days
Number of rainy days: 166 days
Number of snow days: 3 days
Look at detailed online map of Jonca
* Weather data for Jonca 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) | 19.4 | 21.3 | 24.1 | 27.6 | 30.9 | 35.2 | 36.2 | 37.0 | 32.3 | 28.6 | 25.5 | 17.8 |
| Average daytime temperature (°C) | 8.7 | 11.8 | 13.1 | 20.1 | 25.2 | 29.9 | 31.7 | 29.8 | 26.9 | 20.3 | 14.3 | 10.5 |
| Average temperature (°C) | 3.9 | 5.7 | 7.1 | 13.4 | 18.9 | 23.3 | 25.4 | 24.3 | 20.9 | 15.0 | 8.6 | 5.8 |
| Average night temperature (°C) | 0.6 | 1.4 | 2.5 | 7.9 | 13.8 | 17.3 | 20.7 | 20.2 | 16.3 | 10.9 | 4.4 | 2.6 |
| Absolute minimum temperature (°C) | -10.7 | -9.2 | -7.2 | 0.6 | 6.0 | 11.6 | 16.1 | 13.9 | 11.8 | -3.1 | -4.9 | -6.1 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.5 | 7.3 | 7.4 | 10.4 | 11.1 | 12.7 | 11.4 | 10.1 | 10.4 | 7.6 | 8.0 | 6.4 |
| Precipitation (mm) | 101 | 47 | 219 | 35 | 55 | 30 | 148 | 133 | 62 | 63 | 19 | 70 |
| Sunny days | 16 | 18 | 13 | 20 | 16 | 18 | 8 | 15 | 15 | 18 | 22 | 17 |
| Rainy days | 13 | 10 | 18 | 10 | 15 | 12 | 23 | 16 | 15 | 13 | 8 | 13 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jonca during the most sunny months:
The largest precipitation sum in Jonca is at