Average annual temperature is 10.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 126 days
Number of rainy days: 216 days
Number of snow days: 23 days
Look at detailed online map of Osiny
* Weather data for Osiny 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) | 16.8 | 8.7 | 18.1 | 21.8 | 24.9 | 28.2 | 32.9 | 33.2 | 28.4 | 23.4 | 13.8 | 9.4 |
| Average daytime temperature (°C) | 4.3 | 3.2 | 8.6 | 12.8 | 17.9 | 22.8 | 25.2 | 25.9 | 23.4 | 15.0 | 5.8 | 3.0 |
| Average temperature (°C) | 2.6 | 0.6 | 4.1 | 8.3 | 13.1 | 17.8 | 20.2 | 20.7 | 17.9 | 11.0 | 3.4 | 1.0 |
| Average night temperature (°C) | 0.8 | -2.5 | -0.2 | 3.7 | 7.5 | 12.3 | 14.7 | 15.9 | 13.0 | 7.1 | 1.0 | -1.5 |
| Absolute minimum temperature (°C) | -4.2 | -12.1 | -5.5 | -3.9 | 0.4 | 4.8 | 11.2 | 10.9 | 9.8 | 0.4 | -6.7 | -12.8 |
| 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 | 15.7 | 16.6 | 16.2 | 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) | 1.6 | 3.7 | 6.0 | 8.0 | 10.8 | 11.9 | 12.2 | 10.2 | 10.2 | 5.7 | 3.5 | 1.4 |
| Precipitation (mm) | 83 | 60 | 53 | 61 | 80 | 73 | 70 | 71 | 26 | 75 | 67 | 76 |
| Sunny days | 12 | 12 | 9 | 8 | 19 | 9 | 8 | 7 | 20 | 9 | 8 | 5 |
| Rainy days | 15 | 12 | 18 | 21 | 12 | 21 | 23 | 24 | 10 | 22 | 18 | 20 |
| Snow days | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
The best time to visit Osiny during the most sunny months:
Months with the longest average daylight duration in Osiny: