Average annual temperature is 1.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -36.4 °C
Number of sunny days: 224 days
Number of rainy days: 106 days
Number of snow days: 35 days
Look at detailed online map of Mörön Sum
* Weather data for Mörön Sum 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) | -5.4 | 6.3 | 15.7 | 21.9 | 22.2 | 33.0 | 31.6 | 28.8 | 27.9 | 15.2 | 6.9 | 2.0 |
| Average daytime temperature (°C) | -13.8 | -5.7 | 4.3 | 7.3 | 13.0 | 23.4 | 24.0 | 23.8 | 15.4 | 10.3 | -3.5 | -12.3 |
| Average temperature (°C) | -19.6 | -12.1 | -3.2 | 1.0 | 7.1 | 17.0 | 18.2 | 17.7 | 10.2 | 4.0 | -8.3 | -16.3 |
| Average night temperature (°C) | -25.7 | -17.7 | -10.3 | -5.1 | 1.2 | 10.4 | 13.1 | 12.0 | 5.2 | -1.5 | -13.1 | -20.4 |
| Absolute minimum temperature (°C) | -36.4 | -21.9 | -17.6 | -12.6 | -4.3 | 4.6 | 7.7 | 5.7 | -3.3 | -6.4 | -21.1 | -31.0 |
| 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) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 6.9 | 8.7 | 9.3 | 11.3 | 9.5 | 11.6 | 11.0 | 11.3 | 8.4 | 9.2 | 6.6 | 5.9 |
| Precipitation (mm) | 1 | 0 | 6 | 3 | 66 | 50 | 84 | 58 | 90 | 7 | 7 | 6 |
| Sunny days | 24 | 27 | 23 | 22 | 6 | 15 | 7 | 14 | 14 | 25 | 23 | 24 |
| Rainy days | 0 | 0 | 3 | 4 | 21 | 15 | 24 | 17 | 16 | 5 | 1 | 0 |
| Snow days | 7 | 1 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 1 | 6 | 7 |
The best time to visit Mörön Sum during the most sunny months:
Months with the longest average daylight duration in Mörön Sum:
The largest precipitation sum in Mörön Sum is at