Average annual temperature is 9.3 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -10.7 °C
Number of sunny days: 130 days
Number of rainy days: 214 days
Number of snow days: 21 days
Look at detailed online map of Jęczniki Wielkie
* Weather data for Jęczniki Wielkie 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) | 14.5 | 8.9 | 15.7 | 20.9 | 23.8 | 28.4 | 30.9 | 30.5 | 27.2 | 23.3 | 12.6 | 8.5 |
| Average daytime temperature (°C) | 4.3 | 3.6 | 7.2 | 11.1 | 17.3 | 22.8 | 23.0 | 22.4 | 22.6 | 13.1 | 5.5 | 3.1 |
| Average temperature (°C) | 2.3 | 0.8 | 3.4 | 6.9 | 12.1 | 17.8 | 18.2 | 18.2 | 17.5 | 9.9 | 3.0 | 1.2 |
| Average night temperature (°C) | 0.2 | -2.2 | -0.1 | 2.5 | 6.5 | 12.2 | 12.9 | 14.2 | 12.8 | 6.5 | 0.2 | -0.7 |
| Absolute minimum temperature (°C) | -5.3 | -10.7 | -5.1 | -4.5 | 0.0 | 4.0 | 9.1 | 9.1 | 9.1 | 2.2 | -7.6 | -7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 15.9 | 17.0 | 16.5 | 14.8 | 12.7 | 10.6 | 8.6 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 1.5 | 4.1 | 5.7 | 7.3 | 11.4 | 13.1 | 12.4 | 9.4 | 9.8 | 4.7 | 3.0 | 1.4 |
| Precipitation (mm) | 60 | 51 | 54 | 40 | 27 | 71 | 56 | 106 | 38 | 64 | 98 | 68 |
| Sunny days | 11 | 12 | 8 | 14 | 19 | 15 | 8 | 7 | 18 | 7 | 6 | 5 |
| Rainy days | 15 | 13 | 17 | 16 | 12 | 15 | 23 | 24 | 12 | 24 | 23 | 20 |
| Snow days | 5 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
The best time to visit Jęczniki Wielkie during the most sunny months:
Months with the longest average daylight duration in Jęczniki Wielkie:
The largest precipitation sum in Jęczniki Wielkie is at