Average annual temperature is 6.1 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -31.5 °C
Number of sunny days: 273 days
Number of rainy days: 72 days
Number of snow days: 20 days
Look at detailed online map of Bayan Hiid
* Weather data for Bayan Hiid 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) | 2.3 | 7.6 | 19.0 | 23.7 | 26.4 | 38.5 | 39.3 | 35.9 | 33.1 | 20.1 | 18.6 | 4.9 |
| Average daytime temperature (°C) | -9.4 | -2.1 | 7.2 | 12.2 | 19.5 | 28.6 | 28.2 | 28.0 | 22.0 | 14.7 | -2.5 | -10.2 |
| Average temperature (°C) | -14.4 | -7.5 | 1.3 | 6.0 | 14.0 | 23.0 | 22.9 | 22.4 | 16.5 | 9.0 | -7.0 | -14.1 |
| Average night temperature (°C) | -20.0 | -14.0 | -6.4 | -1.3 | 7.3 | 16.2 | 17.4 | 16.1 | 10.3 | 2.5 | -11.8 | -18.5 |
| Absolute minimum temperature (°C) | -31.5 | -21.0 | -16.7 | -7.3 | 1.7 | 8.8 | 12.3 | 10.2 | 1.5 | -2.0 | -20.5 | -28.3 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 7.5 | 8.7 | 10.2 | 10.5 | 9.7 | 11.8 | 10.4 | 11.1 | 10.3 | 9.2 | 7.4 | 6.7 |
| Precipitation (mm) | 1 | 1 | 2 | 9 | 13 | 22 | 51 | 6 | 21 | 2 | 21 | 7 |
| Sunny days | 28 | 25 | 26 | 24 | 18 | 25 | 14 | 21 | 19 | 27 | 21 | 25 |
| Rainy days | 0 | 0 | 1 | 6 | 13 | 5 | 17 | 10 | 11 | 4 | 3 | 2 |
| Snow days | 3 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 |
Months with the longest average daylight duration in Bayan Hiid:
The largest precipitation sum in Bayan Hiid is at