Average annual temperature is 10.8 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 142 days
Number of rainy days: 209 days
Number of snow days: 14 days
Look at detailed online map of Grodzisk Wielkopolski
* Weather data for Grodzisk Wielkopolski 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) | 16.2 | 11.3 | 17.3 | 19.1 | 25.0 | 31.3 | 33.4 | 31.5 | 29.4 | 26.2 | 14.7 | 10.4 |
| Average daytime temperature (°C) | 5.7 | 5.2 | 9.3 | 12.0 | 18.4 | 24.8 | 25.9 | 24.2 | 24.1 | 15.0 | 7.6 | 4.9 |
| Average temperature (°C) | 3.5 | 2.2 | 5.0 | 7.9 | 13.5 | 19.5 | 20.6 | 19.7 | 18.5 | 11.6 | 4.8 | 2.8 |
| Average night temperature (°C) | 1.0 | -1.2 | 1.0 | 3.5 | 8.1 | 13.7 | 14.9 | 15.5 | 13.1 | 8.1 | 2.1 | 0.5 |
| Absolute minimum temperature (°C) | -3.8 | -5.9 | -5.7 | -3.8 | 1.4 | 6.4 | 11.1 | 10.8 | 9.1 | 0.2 | -6.1 | -7.4 |
| 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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| 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) | 2.1 | 4.2 | 6.1 | 6.8 | 11.2 | 13.0 | 12.3 | 9.5 | 10.5 | 4.5 | 4.2 | 2.7 |
| Precipitation (mm) | 55 | 50 | 64 | 64 | 31 | 47 | 48 | 143 | 16 | 108 | 74 | 82 |
| Sunny days | 8 | 11 | 8 | 11 | 25 | 17 | 12 | 8 | 21 | 7 | 4 | 10 |
| Rainy days | 20 | 15 | 20 | 19 | 6 | 13 | 19 | 23 | 9 | 24 | 24 | 17 |
| Snow days | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Grodzisk Wielkopolski during the most sunny months:
Months with the longest average daylight duration in Grodzisk Wielkopolski:
The largest precipitation sum in Grodzisk Wielkopolski is at