Average annual temperature is 4.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -30.4 °C
Number of sunny days: 265 days
Number of rainy days: 77 days
Number of snow days: 23 days
Look at detailed online map of Bayan Belhi
* Weather data for Bayan Belhi 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) | -1.4 | 8.1 | 17.2 | 22.8 | 26.1 | 36.7 | 35.8 | 33.9 | 31.1 | 18.0 | 16.6 | 3.6 |
| Average daytime temperature (°C) | -9.8 | -2.3 | 6.2 | 10.2 | 18.5 | 27.8 | 26.7 | 27.0 | 20.7 | 13.8 | -2.2 | -10.2 |
| Average temperature (°C) | -15.5 | -8.6 | -0.4 | 3.7 | 12.0 | 21.0 | 20.8 | 20.6 | 14.5 | 7.0 | -7.3 | -14.5 |
| Average night temperature (°C) | -20.6 | -14.6 | -7.1 | -3.0 | 5.0 | 14.1 | 15.1 | 14.3 | 8.2 | 0.5 | -12.0 | -18.7 |
| Absolute minimum temperature (°C) | -30.4 | -20.1 | -15.8 | -10.2 | 0.0 | 6.3 | 10.7 | 8.0 | 0.0 | -3.6 | -20.7 | -26.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 11.0 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 7.4 | 8.7 | 10.6 | 11.3 | 10.3 | 12.0 | 10.2 | 11.1 | 10.5 | 9.5 | 7.5 | 6.4 |
| Precipitation (mm) | 1 | 2 | 2 | 7 | 16 | 19 | 58 | 32 | 15 | 0 | 9 | 9 |
| Sunny days | 28 | 26 | 27 | 22 | 19 | 21 | 11 | 18 | 17 | 29 | 23 | 24 |
| Rainy days | 0 | 0 | 0 | 6 | 12 | 9 | 20 | 13 | 13 | 2 | 2 | 0 |
| Snow days | 3 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
Months with the longest average daylight duration in Bayan Belhi:
The largest precipitation sum in Bayan Belhi is at