Average annual temperature is 14.4 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 172 days
Number of rainy days: 190 days
Number of snow days: 3 days
Look at detailed online map of Sias
* Weather data for Sias United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 20.8 | 24.7 | 24.9 | 29.6 | 28.7 | 32.8 | 35.8 | 34.9 | 33.4 | 29.0 | 26.0 | 19.9 |
| Average daytime temperature (°C) | 11.5 | 14.4 | 14.5 | 21.1 | 23.2 | 27.3 | 31.6 | 29.8 | 26.2 | 20.9 | 14.9 | 11.8 |
| Average temperature (°C) | 5.9 | 7.8 | 7.9 | 13.8 | 17.0 | 21.1 | 25.1 | 23.6 | 20.3 | 15.1 | 8.3 | 6.3 |
| Average night temperature (°C) | 2.4 | 3.0 | 2.7 | 7.7 | 11.4 | 15.4 | 19.7 | 18.5 | 15.3 | 10.5 | 3.6 | 2.4 |
| Absolute minimum temperature (°C) | -6.7 | -7.8 | -7.7 | 0.0 | 4.1 | 9.8 | 15.9 | 13.1 | 10.9 | 2.3 | -6.4 | -5.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.6 | 6.9 | 7.7 | 9.9 | 10.0 | 11.4 | 11.9 | 10.3 | 9.7 | 7.8 | 7.5 | 5.5 |
| Precipitation (mm) | 106 | 99 | 100 | 69 | 91 | 42 | 65 | 130 | 57 | 44 | 44 | 94 |
| Sunny days | 9 | 15 | 16 | 19 | 16 | 13 | 6 | 8 | 15 | 17 | 22 | 16 |
| Rainy days | 21 | 12 | 15 | 11 | 15 | 17 | 25 | 23 | 15 | 14 | 8 | 14 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Sias during the most sunny months:
The largest precipitation sum in Sias is at