Average annual temperature is 10.8 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 125 days
Number of rainy days: 222 days
Number of snow days: 18 days
Look at detailed online map of Jamnice
* Weather data for Jamnice Poland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.5 | 10.4 | 18.5 | 21.5 | 25.3 | 31.6 | 32.1 | 33.2 | 30.2 | 26.4 | 15.9 | 10.8 |
| Average daytime temperature (°C) | 5.4 | 4.6 | 9.1 | 12.1 | 18.3 | 24.5 | 26.2 | 25.3 | 24.7 | 15.6 | 7.3 | 4.1 |
| Average temperature (°C) | 3.2 | 1.7 | 4.7 | 7.7 | 13.5 | 19.3 | 21.1 | 20.6 | 19.1 | 11.7 | 4.6 | 2.2 |
| Average night temperature (°C) | 0.6 | -1.4 | 0.5 | 3.0 | 7.9 | 13.1 | 15.3 | 16.1 | 13.5 | 7.9 | 1.8 | -0.1 |
| Absolute minimum temperature (°C) | -4.5 | -7.2 | -5.9 | -4.7 | 1.5 | 4.6 | 10.2 | 10.4 | 10.1 | 0.0 | -6.1 | -7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 10.0 | 11.9 | 13.9 | 15.6 | 16.6 | 16.1 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 2.4 | 3.8 | 6.1 | 7.4 | 10.0 | 12.6 | 11.9 | 9.4 | 10.1 | 4.7 | 3.9 | 2.0 |
| Precipitation (mm) | 46 | 53 | 51 | 53 | 41 | 56 | 45 | 106 | 15 | 98 | 72 | 73 |
| Sunny days | 8 | 13 | 7 | 5 | 19 | 13 | 11 | 6 | 22 | 6 | 6 | 9 |
| Rainy days | 17 | 13 | 23 | 24 | 12 | 17 | 20 | 25 | 8 | 25 | 20 | 18 |
| Snow days | 6 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Jamnice during the most sunny months:
Months with the longest average daylight duration in Jamnice:
The largest precipitation sum in Jamnice is at