Average annual temperature is 10.7 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 138 days
Number of rainy days: 211 days
Number of snow days: 16 days
Look at detailed online map of Ostrów Wielkopolski
* Weather data for Ostrów 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) | 15.4 | 10.6 | 18.3 | 21.5 | 24.0 | 31.9 | 31.9 | 32.6 | 28.7 | 26.2 | 15.5 | 10.5 |
| Average daytime temperature (°C) | 5.5 | 4.7 | 9.2 | 12.0 | 18.1 | 24.1 | 25.9 | 24.4 | 24.1 | 15.3 | 7.3 | 4.2 |
| Average temperature (°C) | 3.2 | 1.8 | 4.9 | 7.7 | 13.3 | 19.2 | 21.0 | 20.1 | 18.7 | 11.6 | 4.5 | 2.2 |
| Average night temperature (°C) | 0.8 | -1.2 | 0.8 | 3.4 | 8.0 | 13.4 | 15.4 | 16.0 | 13.5 | 8.1 | 1.9 | -0.2 |
| Absolute minimum temperature (°C) | -4.0 | -6.6 | -5.4 | -4.2 | 1.8 | 5.3 | 10.6 | 10.5 | 10.5 | 1.1 | -5.1 | -7.5 |
| 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 | 4.0 | 6.1 | 7.6 | 10.4 | 12.7 | 12.3 | 9.5 | 10.1 | 4.7 | 4.3 | 2.2 |
| Precipitation (mm) | 47 | 51 | 49 | 51 | 45 | 43 | 57 | 100 | 11 | 98 | 77 | 78 |
| Sunny days | 12 | 13 | 9 | 8 | 22 | 16 | 14 | 8 | 22 | 3 | 2 | 9 |
| Rainy days | 16 | 14 | 20 | 22 | 9 | 14 | 17 | 23 | 8 | 28 | 22 | 18 |
| Snow days | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 |
The best time to visit Ostrów Wielkopolski during the most sunny months:
Months with the longest average daylight duration in Ostrów Wielkopolski:
The largest precipitation sum in Ostrów Wielkopolski is at