Average annual temperature is 10.0 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 131 days
Number of rainy days: 211 days
Number of snow days: 23 days
Look at detailed online map of Ostatni Grosz
* Weather data for Ostatni Grosz 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) | 15.8 | 9.3 | 16.2 | 21.5 | 23.5 | 29.7 | 29.1 | 32.3 | 28.4 | 24.5 | 13.8 | 8.8 |
| Average daytime temperature (°C) | 5.2 | 4.6 | 7.8 | 10.6 | 17.3 | 21.8 | 22.9 | 23.2 | 23.1 | 13.7 | 6.3 | 3.9 |
| Average temperature (°C) | 3.3 | 1.9 | 4.0 | 7.2 | 12.5 | 17.6 | 18.4 | 19.3 | 18.0 | 10.8 | 4.0 | 2.0 |
| Average night temperature (°C) | 1.1 | -0.6 | -0.1 | 3.8 | 7.0 | 12.8 | 13.6 | 15.5 | 13.1 | 7.7 | 1.4 | 0.1 |
| Absolute minimum temperature (°C) | -3.8 | -6.1 | -5.7 | 0.5 | 1.0 | 5.7 | 11.6 | 10.4 | 7.6 | 3.3 | -7.0 | -7.6 |
| 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 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.0 | 9.7 | 11.9 | 14.1 | 16.0 | 17.1 | 16.6 | 14.8 | 12.7 | 10.5 | 8.5 | 7.4 |
| 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) | 2.1 | 5.1 | 6.4 | 8.8 | 12.3 | 13.4 | 12.2 | 9.7 | 9.8 | 4.8 | 3.4 | 1.8 |
| Precipitation (mm) | 54 | 49 | 45 | 32 | 15 | 43 | 90 | 96 | 24 | 72 | 104 | 55 |
| Sunny days | 9 | 9 | 8 | 15 | 24 | 17 | 5 | 8 | 18 | 5 | 6 | 7 |
| Rainy days | 19 | 14 | 16 | 15 | 7 | 13 | 26 | 23 | 12 | 26 | 19 | 21 |
| Snow days | 3 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 3 |
The best time to visit Ostatni Grosz during the most sunny months:
Months with the longest average daylight duration in Ostatni Grosz:
The largest precipitation sum in Ostatni Grosz is at