Average annual temperature is -1.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -42.6 °C
Number of sunny days: 203
Number of rainy days: 98
Number of snow days: 64
Average annual precipitation: 275 mm
Look at detailed online map of Altay
* Weather data for Altay 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) | -6.4 | -0.9 | 8.4 | 17.6 | 19.4 | 33.8 | 32.5 | 32.4 | 28.4 | 17.7 | 2.2 | -2.6 |
| Average daytime temperature (°C) | -18.5 | -11.6 | -2 | 5 | 11.9 | 24.3 | 26.1 | 23.3 | 15.7 | 10.1 | -10.4 | -20.1 |
| Average temperature (°C) | -23.7 | -18.2 | -8.7 | -2 | 5.8 | 17.1 | 19.1 | 16.6 | 9.2 | 3.1 | -15.3 | -25 |
| Average night temperature (°C) | -29.9 | -24.9 | -16.8 | -8.9 | -0.7 | 9 | 11.6 | 9.8 | 2.8 | -3.1 | -20.4 | -29.9 |
| Absolute minimum temperature (°C) | -42.5 | -32 | -28.2 | -21 | -6.3 | 1.1 | 4.3 | 4.2 | -6.7 | -8 | -33.4 | -42.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.3 | 10.9 | 12.8 | 14.6 | 16 | 16.3 | 16.3 | 15.2 | 13.5 | 11.7 | 9.8 | 8.5 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.2 | 9.4 | 11 | 12.9 | 14.7 | 16 | 15.3 | 13.6 | 11.7 | 9.9 | 8.5 | 8.1 |
| Sunshine mean duration (h) | 6.6 | 8.2 | 9.7 | 11.1 | 11 | 13.1 | 12 | 10.9 | 9.7 | 8.3 | 5.7 | 5.9 |
| Precipitation (mm) | 5 | 3 | 9 | 9 | 56 | 10 | 45 | 48 | 42 | 8 | 27 | 14 |
| Sunny days | 21 | 23 | 22 | 20 | 5 | 20 | 15 | 13 | 10 | 21 | 14 | 19 |
| Snow days | 10 | 5 | 7 | 5 | 6 | 2 | 3 | 15 | 11 |
The best time to visit Altay during the most sunny months:
Months with the longest average daylight duration in Altay:
The largest precipitation sum in Altay is at