Average annual temperature is -0.6 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -34.5 °C
Number of sunny days: 209 days
Number of rainy days: 104 days
Number of snow days: 52 days
Look at detailed online map of Öndör-Ulaan
* Weather data for Öndör-Ulaan 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) | -1.2 | 6.2 | 10.4 | 17.6 | 16.8 | 28.5 | 31.6 | 27.2 | 25.8 | 13.8 | 4.9 | 1.3 |
| Average daytime temperature (°C) | -11.7 | -4.9 | 2.4 | 3.4 | 10.2 | 19.5 | 21.4 | 20.3 | 12.6 | 8.0 | -6.7 | -12.5 |
| Average temperature (°C) | -17.1 | -11.5 | -4.3 | -2.0 | 4.4 | 13.2 | 15.3 | 13.9 | 6.8 | 1.8 | -11.1 | -17.0 |
| Average night temperature (°C) | -22.8 | -17.5 | -11.6 | -7.8 | -1.2 | 7.0 | 9.5 | 7.8 | 1.4 | -3.5 | -16.5 | -22.2 |
| Absolute minimum temperature (°C) | -34.5 | -20.7 | -22.3 | -18.3 | -6.2 | 0.6 | 3.8 | 2.9 | -7.4 | -6.4 | -26.8 | -32.9 |
| 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 | 16.0 | 15.0 | 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 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.3 | 8.7 | 10.2 | 11.5 | 9.5 | 11.2 | 11.4 | 11.3 | 8.5 | 8.9 | 6.9 | 6.3 |
| Precipitation (mm) | 2 | 3 | 11 | 10 | 58 | 57 | 60 | 75 | 66 | 13 | 21 | 8 |
| Sunny days | 26 | 24 | 22 | 20 | 6 | 9 | 9 | 10 | 13 | 25 | 22 | 23 |
| Rainy days | 0 | 0 | 0 | 4 | 15 | 21 | 22 | 21 | 15 | 4 | 2 | 0 |
| Snow days | 5 | 4 | 9 | 6 | 10 | 0 | 0 | 0 | 2 | 2 | 6 | 8 |
Months with the longest average daylight duration in Öndör-Ulaan:
The largest precipitation sum in Öndör-Ulaan is at