Average annual temperature is 9.9 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 136 days
Number of rainy days: 198 days
Number of snow days: 31 days
Look at detailed online map of Siemień Rowy
* Weather data for Siemień Rowy 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) | 15.6 | 7.8 | 17.4 | 21.2 | 24.6 | 27.9 | 33.8 | 33.0 | 27.5 | 23.1 | 12.8 | 8.2 |
| Average daytime temperature (°C) | 3.9 | 3.2 | 7.9 | 12.7 | 18.5 | 22.8 | 24.5 | 25.4 | 23.1 | 13.2 | 5.2 | 2.6 |
| Average temperature (°C) | 2.2 | 0.7 | 3.7 | 8.3 | 13.3 | 17.9 | 19.7 | 20.6 | 17.8 | 10.0 | 2.8 | 0.9 |
| Average night temperature (°C) | 0.4 | -2.0 | -0.4 | 3.4 | 7.1 | 12.1 | 14.1 | 16.0 | 12.7 | 6.4 | 0.2 | -1.2 |
| Absolute minimum temperature (°C) | -4.3 | -6.2 | -5.5 | -4.7 | 0.0 | 4.7 | 10.9 | 10.2 | 8.9 | 1.1 | -7.3 | -7.9 |
| 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 | 9.9 | 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 | 12.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 1.7 | 3.4 | 6.8 | 8.4 | 11.5 | 11.5 | 12.4 | 10.5 | 10.1 | 4.5 | 3.2 | 1.3 |
| Precipitation (mm) | 62 | 49 | 50 | 51 | 44 | 67 | 51 | 81 | 9 | 111 | 71 | 70 |
| Sunny days | 7 | 11 | 6 | 9 | 24 | 12 | 12 | 8 | 22 | 9 | 9 | 7 |
| Rainy days | 15 | 13 | 21 | 20 | 7 | 18 | 19 | 23 | 8 | 22 | 15 | 17 |
| Snow days | 9 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 7 |
The best time to visit Siemień Rowy during the most sunny months:
Months with the longest average daylight duration in Siemień Rowy:
The largest precipitation sum in Siemień Rowy is at