Average annual temperature is 1.7 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -35.0 °C
Number of sunny days: 242 days
Number of rainy days: 94 days
Number of snow days: 29 days
Look at detailed online map of Bayantsagaan
* Weather data for Bayantsagaan 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) | -3.3 | 7.1 | 14.6 | 20.6 | 23.0 | 34.9 | 34.4 | 29.8 | 30.7 | 16.1 | 12.0 | 3.8 |
| Average daytime temperature (°C) | -12.8 | -5.0 | 4.0 | 7.1 | 16.1 | 25.3 | 24.1 | 23.4 | 18.0 | 10.9 | -5.4 | -12.0 |
| Average temperature (°C) | -19.1 | -12.5 | -2.8 | 0.9 | 9.5 | 18.7 | 18.4 | 17.4 | 11.8 | 4.2 | -10.3 | -16.5 |
| Average night temperature (°C) | -24.9 | -18.7 | -9.4 | -5.1 | 3.0 | 11.7 | 13.1 | 11.6 | 5.9 | -1.4 | -14.2 | -20.8 |
| Absolute minimum temperature (°C) | -35.0 | -23.9 | -18.8 | -13.1 | -1.8 | 6.1 | 7.8 | 5.3 | -1.2 | -6.5 | -23.5 | -29.1 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.5 | 9.0 | 10.6 | 11.3 | 10.6 | 12.1 | 10.6 | 11.4 | 10.1 | 9.3 | 7.3 | 6.3 |
| Precipitation (mm) | 1 | 0 | 0 | 12 | 35 | 15 | 102 | 70 | 31 | 5 | 15 | 9 |
| Sunny days | 28 | 28 | 29 | 20 | 17 | 16 | 8 | 12 | 15 | 26 | 21 | 22 |
| Rainy days | 1 | 0 | 0 | 4 | 14 | 14 | 23 | 19 | 15 | 3 | 1 | 0 |
| Snow days | 2 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 9 |
Months with the longest average daylight duration in Bayantsagaan:
The largest precipitation sum in Bayantsagaan is at