Average annual temperature is -0.1 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -42.0 °C
Number of sunny days: 234 days
Number of rainy days: 97 days
Number of snow days: 34 days
Look at detailed online map of Bayandelger
* Weather data for Bayandelger 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) | -5.8 | 1.4 | 13.4 | 18.6 | 20.9 | 31.2 | 32.2 | 28.5 | 27.8 | 14.2 | 8.6 | 1.8 |
| Average daytime temperature (°C) | -15.8 | -7.9 | 2.5 | 5.2 | 14.5 | 23.2 | 22.0 | 21.0 | 15.7 | 9.1 | -7.9 | -13.2 |
| Average temperature (°C) | -21.3 | -15.2 | -4.5 | -0.8 | 8.0 | 16.6 | 16.9 | 15.3 | 9.9 | 2.6 | -12.5 | -17.8 |
| Average night temperature (°C) | -27.5 | -22.3 | -11.3 | -6.3 | 1.5 | 9.9 | 12.1 | 10.3 | 4.6 | -2.8 | -16.4 | -22.3 |
| Absolute minimum temperature (°C) | -42.0 | -29.1 | -20.0 | -14.3 | -3.5 | 3.9 | 7.0 | 4.6 | -3.0 | -7.5 | -23.5 | -30.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.3 | 8.9 | 10.3 | 11.2 | 10.4 | 12.4 | 10.5 | 10.7 | 9.5 | 9.0 | 6.8 | 6.4 |
| Precipitation (mm) | 0 | 0 | 3 | 13 | 38 | 21 | 97 | 82 | 40 | 6 | 21 | 5 |
| Sunny days | 29 | 28 | 27 | 19 | 13 | 15 | 10 | 8 | 14 | 28 | 19 | 24 |
| Rainy days | 0 | 0 | 1 | 2 | 16 | 15 | 21 | 23 | 16 | 1 | 2 | 0 |
| Snow days | 2 | 0 | 3 | 9 | 2 | 0 | 0 | 0 | 0 | 2 | 9 | 7 |
The best time to visit Bayandelger during the most sunny months:
Months with the longest average daylight duration in Bayandelger:
The largest precipitation sum in Bayandelger is at