Average annual temperature is 0.9 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -37.7 °C
Number of sunny days: 211 days
Number of rainy days: 110 days
Number of snow days: 44 days
Look at detailed online map of Sayhan
* Weather data for Sayhan Mongolia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -1.2 | 8.0 | 14.7 | 20.5 | 22.3 | 27.3 | 31.0 | 27.8 | 26.4 | 14.5 | 7.6 | 1.5 |
| Average daytime temperature (°C) | -11.3 | -4.7 | 3.5 | 5.6 | 12.2 | 20.6 | 21.4 | 21.4 | 14.2 | 9.5 | -6.4 | -13.1 |
| Average temperature (°C) | -16.2 | -10.6 | -3.1 | 0.0 | 6.4 | 15.1 | 16.9 | 16.1 | 9.2 | 4.1 | -10.4 | -17.7 |
| Average night temperature (°C) | -20.9 | -15.9 | -10.0 | -5.7 | 0.8 | 9.7 | 12.3 | 10.7 | 4.4 | -0.8 | -14.7 | -23.0 |
| Absolute minimum temperature (°C) | -31.9 | -20.5 | -22.8 | -14.3 | -3.4 | 2.0 | 5.9 | 5.8 | -3.3 | -6.4 | -25.0 | -37.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.0 | 8.8 | 9.9 | 11.3 | 9.6 | 11.4 | 10.8 | 11.4 | 8.3 | 8.9 | 7.0 | 6.3 |
| Precipitation (mm) | 1 | 0 | 13 | 16 | 78 | 78 | 129 | 53 | 82 | 21 | 12 | 7 |
| Sunny days | 27 | 26 | 24 | 21 | 9 | 12 | 7 | 9 | 10 | 22 | 20 | 24 |
| Rainy days | 0 | 0 | 1 | 2 | 16 | 18 | 24 | 22 | 20 | 5 | 2 | 0 |
| Snow days | 4 | 2 | 6 | 7 | 6 | 0 | 0 | 0 | 0 | 4 | 8 | 7 |
Months with the longest average daylight duration in Sayhan:
The largest precipitation sum in Sayhan is at