Average annual temperature is 9.8 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -15.1 °C
Number of sunny days: 118 days
Number of rainy days: 230 days
Number of snow days: 17 days
Look at detailed online map of Święcany
* Weather data for Święcany 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) | 10.5 | 10.2 | 19.2 | 19.7 | 24.3 | 27.8 | 31.3 | 30.8 | 28.3 | 21.4 | 13.6 | 11.8 |
| Average daytime temperature (°C) | 4.0 | 4.0 | 9.6 | 11.4 | 17.3 | 21.3 | 24.8 | 25.4 | 22.6 | 15.8 | 6.8 | 3.5 |
| Average temperature (°C) | 2.1 | 0.5 | 4.6 | 7.0 | 12.3 | 16.6 | 19.8 | 20.2 | 17.2 | 11.9 | 4.1 | 1.0 |
| Average night temperature (°C) | 0.1 | -3.5 | 0.3 | 2.2 | 6.7 | 11.5 | 14.6 | 15.5 | 12.2 | 7.9 | 1.3 | -1.7 |
| Absolute minimum temperature (°C) | -6.8 | -15.1 | -5.5 | -4.3 | 0.2 | 4.9 | 10.8 | 9.2 | 8.3 | -1.0 | -9.7 | -10.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.3 | 3.5 | 7.2 | 6.9 | 9.4 | 9.8 | 11.7 | 10.1 | 9.1 | 6.5 | 3.7 | 2.9 |
| Precipitation (mm) | 105 | 69 | 68 | 78 | 93 | 101 | 112 | 109 | 87 | 86 | 94 | 69 |
| Sunny days | 8 | 10 | 12 | 8 | 15 | 7 | 10 | 7 | 15 | 10 | 7 | 9 |
| Rainy days | 17 | 16 | 18 | 21 | 16 | 23 | 21 | 24 | 15 | 21 | 20 | 18 |
| Snow days | 6 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Święcany during the most sunny months:
Months with the longest average daylight duration in Święcany: