Average annual temperature is 9.8 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 134 days
Number of rainy days: 200 days
Number of snow days: 31 days
Look at detailed online map of Ciasne
* Weather data for Ciasne 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 | 7.3 | 17.0 | 21.5 | 26.4 | 28.0 | 33.7 | 33.5 | 27.6 | 22.7 | 12.9 | 7.7 |
| Average daytime temperature (°C) | 3.5 | 2.7 | 7.8 | 13.0 | 18.8 | 23.0 | 24.7 | 26.1 | 23.3 | 13.2 | 4.9 | 2.1 |
| Average temperature (°C) | 1.7 | 0.3 | 3.7 | 8.4 | 13.5 | 18.0 | 19.9 | 21.0 | 17.8 | 9.8 | 2.6 | 0.5 |
| Average night temperature (°C) | -0.1 | -2.4 | -0.3 | 3.6 | 7.2 | 12.1 | 14.3 | 16.1 | 12.6 | 6.3 | 0.0 | -1.3 |
| Absolute minimum temperature (°C) | -6.5 | -8.5 | -5.4 | -4.6 | 0.5 | 4.0 | 10.9 | 10.9 | 8.9 | -0.1 | -7.7 | -8.3 |
| 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 | 16.0 | 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) | 1.4 | 3.2 | 7.1 | 8.1 | 11.4 | 11.2 | 12.2 | 10.7 | 10.2 | 4.4 | 3.0 | 1.2 |
| Precipitation (mm) | 75 | 47 | 51 | 40 | 43 | 67 | 61 | 68 | 23 | 117 | 68 | 82 |
| Sunny days | 9 | 12 | 6 | 8 | 22 | 13 | 10 | 11 | 20 | 8 | 9 | 6 |
| Rainy days | 15 | 11 | 19 | 21 | 9 | 17 | 21 | 20 | 10 | 23 | 15 | 19 |
| Snow days | 7 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 |
The best time to visit Ciasne during the most sunny months:
Months with the longest average daylight duration in Ciasne:
The largest precipitation sum in Ciasne is at