Average annual temperature is 2.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -32.3 °C
Number of sunny days: 226 days
Number of rainy days: 101 days
Number of snow days: 38 days
Look at detailed online map of Haylaasatayn Süme
* Weather data for Haylaasatayn Süme 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) | -3.8 | 6.2 | 19.9 | 18.9 | 25.6 | 38.3 | 35.8 | 31.5 | 32.0 | 17.3 | 10.7 | -3.2 |
| Average daytime temperature (°C) | -13.5 | -4.6 | 4.5 | 9.1 | 18.4 | 26.1 | 26.0 | 24.2 | 20.3 | 11.5 | -7.8 | -14.4 |
| Average temperature (°C) | -18.0 | -11.0 | -1.8 | 2.6 | 11.7 | 19.7 | 20.6 | 18.5 | 14.1 | 5.6 | -11.5 | -17.8 |
| Average night temperature (°C) | -23.0 | -16.5 | -7.4 | -3.4 | 5.4 | 13.0 | 15.3 | 13.2 | 8.3 | 0.4 | -15.1 | -21.6 |
| Absolute minimum temperature (°C) | -32.3 | -21.2 | -14.8 | -8.7 | -0.1 | 8.0 | 11.6 | 9.2 | 3.0 | -5.3 | -23.2 | -29.2 |
| 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) | 7.3 | 8.7 | 10.3 | 10.3 | 9.5 | 12.2 | 10.7 | 11.0 | 10.1 | 8.8 | 6.3 | 6.0 |
| Precipitation (mm) | 1 | 0 | 5 | 7 | 28 | 29 | 71 | 42 | 33 | 18 | 26 | 7 |
| Sunny days | 26 | 25 | 25 | 17 | 19 | 16 | 13 | 9 | 13 | 22 | 20 | 21 |
| Rainy days | 0 | 0 | 3 | 7 | 12 | 14 | 18 | 22 | 17 | 7 | 0 | 1 |
| Snow days | 5 | 3 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 9 |
The best time to visit Haylaasatayn Süme during the most sunny months:
Months with the longest average daylight duration in Haylaasatayn Süme:
The largest precipitation sum in Haylaasatayn Süme is at