Average annual temperature is 4.2 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -32.6 °C
Number of sunny days: 257 days
Number of rainy days: 85 days
Number of snow days: 23 days
Look at detailed online map of Bayanjargalan
* Weather data for Bayanjargalan 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) | -0.8 | 5.7 | 17.0 | 21.1 | 26.0 | 35.9 | 35.4 | 32.2 | 31.0 | 17.5 | 14.2 | 5.3 |
| Average daytime temperature (°C) | -10.3 | -3.2 | 5.4 | 9.6 | 17.7 | 26.7 | 25.5 | 25.5 | 20.0 | 12.7 | -3.5 | -10.3 |
| Average temperature (°C) | -15.2 | -9.0 | -0.6 | 3.2 | 11.6 | 20.4 | 20.2 | 19.7 | 14.1 | 6.7 | -8.0 | -14.2 |
| Average night temperature (°C) | -19.8 | -14.1 | -6.5 | -2.9 | 5.3 | 14.1 | 15.2 | 13.9 | 8.5 | 1.2 | -12.2 | -18.0 |
| Absolute minimum temperature (°C) | -32.6 | -18.9 | -15.9 | -9.6 | -0.6 | 7.9 | 11.2 | 8.2 | 1.5 | -3.5 | -20.1 | -27.9 |
| 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) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| 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 | 8.8 | 10.6 | 11.2 | 10.0 | 11.8 | 10.4 | 11.2 | 10.4 | 9.3 | 7.3 | 6.5 |
| Precipitation (mm) | 0 | 1 | 1 | 7 | 28 | 38 | 67 | 23 | 18 | 1 | 10 | 9 |
| Sunny days | 30 | 26 | 27 | 21 | 14 | 21 | 12 | 16 | 15 | 30 | 22 | 23 |
| Rainy days | 0 | 0 | 0 | 9 | 16 | 9 | 19 | 15 | 14 | 0 | 1 | 2 |
| Snow days | 1 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 7 | 6 |
Months with the longest average daylight duration in Bayanjargalan:
The largest precipitation sum in Bayanjargalan is at