Average annual temperature is 10.1 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -10.5 °C
Number of sunny days: 131 days
Number of rainy days: 212 days
Number of snow days: 22 days
Look at detailed online map of Kolonia Olszak
* Weather data for Kolonia Olszak 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) | 15.3 | 8.7 | 16.7 | 21.2 | 24.3 | 30.4 | 31.8 | 33.8 | 28.7 | 24.7 | 13.9 | 8.8 |
| Average daytime temperature (°C) | 4.6 | 3.6 | 7.7 | 12.4 | 18.4 | 23.6 | 24.6 | 25.0 | 24.0 | 13.8 | 5.7 | 3.4 |
| Average temperature (°C) | 2.8 | 0.7 | 3.7 | 7.9 | 13.3 | 18.7 | 19.5 | 20.3 | 18.5 | 10.5 | 3.4 | 1.4 |
| Average night temperature (°C) | 0.7 | -2.5 | -0.1 | 3.3 | 7.4 | 13.0 | 14.0 | 15.7 | 13.2 | 7.0 | 0.7 | -0.6 |
| Absolute minimum temperature (°C) | -3.9 | -10.5 | -4.8 | -3.2 | 0.8 | 4.8 | 11.2 | 10.6 | 7.8 | 2.5 | -8.8 | -8.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.2 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 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) | 1.3 | 4.5 | 5.9 | 7.9 | 10.9 | 12.6 | 12.2 | 9.7 | 9.9 | 4.7 | 2.9 | 1.5 |
| Precipitation (mm) | 71 | 54 | 45 | 40 | 17 | 54 | 58 | 70 | 15 | 75 | 94 | 74 |
| Sunny days | 9 | 12 | 9 | 9 | 20 | 17 | 5 | 6 | 21 | 7 | 9 | 7 |
| Rainy days | 19 | 13 | 17 | 20 | 11 | 13 | 26 | 25 | 9 | 24 | 17 | 18 |
| Snow days | 3 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
The best time to visit Kolonia Olszak during the most sunny months:
Months with the longest average daylight duration in Kolonia Olszak:
The largest precipitation sum in Kolonia Olszak is at