Average annual temperature is 1.7 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -33.3 °C
Number of sunny days: 217 days
Number of rainy days: 106 days
Number of snow days: 42 days
Look at detailed online map of Erhet
* Weather data for Erhet 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) | -0.4 | 8.3 | 14.6 | 20.6 | 22.1 | 27.5 | 31.3 | 28.3 | 27.9 | 14.2 | 8.6 | 1.2 |
| Average daytime temperature (°C) | -10.4 | -4.1 | 3.5 | 5.9 | 12.7 | 20.7 | 21.9 | 22.0 | 14.8 | 10.1 | -5.9 | -12.1 |
| Average temperature (°C) | -15.1 | -9.5 | -2.4 | 0.5 | 7.0 | 15.4 | 17.2 | 16.8 | 9.9 | 5.0 | -9.8 | -15.9 |
| Average night temperature (°C) | -20.1 | -14.4 | -9.4 | -4.9 | 1.5 | 10.1 | 12.7 | 11.6 | 5.2 | -0.2 | -14.3 | -20.7 |
| Absolute minimum temperature (°C) | -32.0 | -18.9 | -20.7 | -14.8 | -3.1 | 0.7 | 7.4 | 6.3 | -2.8 | -4.4 | -23.3 | -33.3 |
| 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 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.1 | 8.9 | 9.8 | 11.3 | 9.9 | 11.2 | 10.8 | 11.4 | 8.6 | 9.1 | 7.2 | 6.3 |
| Precipitation (mm) | 2 | 3 | 16 | 10 | 100 | 55 | 154 | 49 | 87 | 10 | 17 | 8 |
| Sunny days | 27 | 25 | 23 | 21 | 11 | 13 | 7 | 8 | 12 | 24 | 22 | 24 |
| Rainy days | 0 | 0 | 2 | 3 | 13 | 17 | 24 | 23 | 18 | 4 | 1 | 1 |
| Snow days | 4 | 3 | 6 | 6 | 7 | 0 | 0 | 0 | 0 | 3 | 7 | 6 |
Months with the longest average daylight duration in Erhet:
The largest precipitation sum in Erhet is at