Average annual temperature is 9.8 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 117 days
Number of rainy days: 225 days
Number of snow days: 23 days
Look at detailed online map of Powiat koszaliński
* Weather data for Powiat koszaliński 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) | 15.7 | 9.6 | 15.9 | 19.9 | 25.8 | 29.4 | 31.0 | 29.7 | 28.1 | 23.1 | 13.1 | 9.5 |
| Average daytime temperature (°C) | 5.1 | 4.8 | 7.7 | 11.7 | 17.8 | 22.8 | 22.5 | 21.8 | 22.7 | 13.6 | 6.4 | 3.9 |
| Average temperature (°C) | 3.2 | 1.8 | 4.0 | 7.1 | 12.7 | 17.7 | 18.1 | 17.9 | 17.8 | 10.6 | 4.0 | 2.1 |
| Average night temperature (°C) | 0.9 | -1.3 | 0.4 | 2.3 | 6.5 | 11.6 | 13.1 | 13.9 | 13.3 | 7.3 | 1.3 | 0.1 |
| Absolute minimum temperature (°C) | -4.5 | -6.1 | -5.2 | -4.4 | -0.4 | 2.1 | 9.8 | 9.4 | 9.0 | 3.0 | -5.6 | -6.8 |
| 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 | 9.8 | 11.9 | 14.1 | 16.0 | 17.1 | 16.5 | 14.8 | 12.7 | 10.5 | 8.6 | 7.5 |
| 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 | 4.3 | 5.8 | 7.8 | 12.0 | 13.7 | 12.3 | 9.0 | 10.1 | 4.5 | 3.1 | 1.8 |
| Precipitation (mm) | 85 | 68 | 65 | 32 | 15 | 63 | 88 | 181 | 24 | 121 | 106 | 93 |
| Sunny days | 11 | 9 | 8 | 12 | 21 | 17 | 6 | 3 | 17 | 2 | 6 | 5 |
| Rainy days | 19 | 16 | 15 | 17 | 10 | 13 | 25 | 28 | 13 | 29 | 18 | 22 |
| Snow days | 1 | 3 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 |
The best time to visit Powiat koszaliński during the most sunny months:
Months with the longest average daylight duration in Powiat koszaliński:
The largest precipitation sum in Powiat koszaliński is at