Average annual temperature is 9.6 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -8.2 °C
Number of sunny days: 140 days
Number of rainy days: 203 days
Number of snow days: 22 days
Look at detailed online map of Cis
* Weather data for Cis 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) | 15.2 | 8.3 | 16.7 | 21.0 | 24.9 | 29.7 | 32.1 | 33.7 | 28.5 | 23.2 | 12.8 | 7.5 |
| Average daytime temperature (°C) | 3.5 | 3.3 | 7.3 | 12.3 | 18.5 | 23.2 | 24.1 | 25.1 | 23.1 | 12.8 | 5.1 | 2.5 |
| Average temperature (°C) | 1.8 | 0.6 | 3.2 | 7.7 | 13.3 | 18.1 | 19.2 | 20.3 | 17.8 | 9.6 | 2.6 | 0.7 |
| Average night temperature (°C) | -0.3 | -2.0 | -0.7 | 2.9 | 6.5 | 11.8 | 13.4 | 15.7 | 12.6 | 6.2 | -0.2 | -1.2 |
| Absolute minimum temperature (°C) | -6.6 | -6.3 | -5.7 | -4.1 | -0.3 | 4.2 | 10.2 | 9.9 | 9.0 | 1.4 | -8.2 | -7.5 |
| 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) | 8.1 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.8 | 12.7 | 10.6 | 8.6 | 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 | 4.2 | 6.7 | 8.0 | 11.3 | 11.9 | 12.4 | 10.1 | 10.0 | 4.4 | 3.2 | 1.5 |
| Precipitation (mm) | 67 | 50 | 55 | 56 | 27 | 56 | 48 | 58 | 24 | 86 | 64 | 75 |
| Sunny days | 12 | 12 | 8 | 8 | 23 | 13 | 7 | 9 | 22 | 9 | 10 | 7 |
| Rainy days | 16 | 14 | 18 | 21 | 8 | 17 | 24 | 22 | 8 | 22 | 13 | 20 |
| Snow days | 3 | 2 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 4 |
The best time to visit Cis during the most sunny months:
Months with the longest average daylight duration in Cis:
The largest precipitation sum in Cis is at