Average annual temperature is 2.4 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -32.3 °C
Number of sunny days: 263
Number of rainy days: 67
Number of snow days: 35
Average annual precipitation: 166 mm
Look at detailed online map of Ulaantolgoy
* Weather data for Ulaantolgoy Mongolia is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -0.2 | 4.7 | 9.9 | 16.1 | 17.3 | 28.7 | 30.3 | 27.5 | 26.9 | 15.2 | 4.8 | 1.1 |
| Average daytime temperature (°C) | -8.7 | -2.6 | 4.2 | 4.5 | 10.7 | 21.6 | 24 | 23.1 | 15.3 | 9.8 | -0.7 | -7.1 |
| Average temperature (°C) | -14 | -8.5 | -1.8 | -0.6 | 5.8 | 16 | 18.4 | 17 | 9.3 | 4.2 | -5.5 | -11.7 |
| Average night temperature (°C) | -20 | -15.2 | -9.5 | -7.8 | -0.1 | 9.5 | 12 | 9.5 | 2.2 | -1.5 | -11.2 | -17 |
| Absolute minimum temperature (°C) | -27 | -20.9 | -17.6 | -21.9 | -11.6 | 2.2 | 6.9 | 4.3 | -8.3 | -5.9 | -17.8 | -32.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.6 | 11 | 12.8 | 14.4 | 15.6 | 15.9 | 15.8 | 14.9 | 13.4 | 11.7 | 10.1 | 8.8 |
| Daylight mean duration (h) | 9 | 10.3 | 11.9 | 13.6 | 15 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.6 | 9.6 | 11.1 | 12.8 | 14.4 | 15.6 | 14.9 | 13.4 | 11.8 | 10.1 | 8.9 | 8.6 |
| Sunshine mean duration (h) | 7.1 | 8.7 | 10.4 | 11.1 | 12.1 | 12.6 | 12.2 | 11.1 | 10.3 | 9 | 7.8 | 6.6 |
| Precipitation (mm) | 2 | 1 | 9 | 15 | 31 | 14 | 34 | 21 | 27 | 6 | 3 | 5 |
| Sunny days | 28 | 26 | 27 | 20 | 13 | 20 | 17 | 20 | 15 | 27 | 24 | 26 |
| Snow days | 3 | 2 | 3 | 8 | 6 | 2 | 6 | 5 |
The best time to visit Ulaantolgoy during the most sunny months:
Months with the longest average daylight duration in Ulaantolgoy:
The largest precipitation sum in Ulaantolgoy is at