Average annual temperature is 2.3 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -34.3 °C
Number of sunny days: 233 days
Number of rainy days: 100 days
Number of snow days: 32 days
Look at detailed online map of Ihhayrhan
* Weather data for Ihhayrhan 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) | -1.1 | 7.7 | 16.5 | 22.2 | 23.4 | 35.2 | 34.9 | 29.8 | 31.7 | 17.0 | 13.8 | 5.5 |
| Average daytime temperature (°C) | -11.5 | -3.8 | 4.6 | 7.2 | 16.6 | 25.6 | 24.4 | 24.2 | 18.3 | 12.0 | -6.9 | -12.4 |
| Average temperature (°C) | -17.3 | -10.6 | -1.8 | 1.4 | 9.7 | 18.8 | 18.7 | 18.2 | 12.2 | 5.3 | -11.4 | -16.7 |
| Average night temperature (°C) | -22.9 | -16.2 | -8.6 | -4.6 | 3.0 | 11.7 | 13.2 | 12.2 | 6.3 | -0.9 | -16.0 | -21.1 |
| Absolute minimum temperature (°C) | -34.3 | -19.5 | -17.8 | -13.5 | -1.9 | 4.3 | 8.4 | 6.1 | -1.6 | -4.4 | -26.7 | -32.0 |
| 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 | 15.1 | 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) | 7.2 | 8.9 | 10.3 | 11.0 | 10.2 | 11.5 | 10.6 | 11.3 | 9.8 | 9.2 | 7.2 | 6.4 |
| Precipitation (mm) | 1 | 0 | 3 | 15 | 29 | 20 | 145 | 59 | 42 | 6 | 20 | 10 |
| Sunny days | 29 | 28 | 26 | 21 | 12 | 17 | 7 | 13 | 12 | 26 | 19 | 23 |
| Rainy days | 0 | 0 | 1 | 4 | 17 | 13 | 24 | 18 | 18 | 3 | 2 | 0 |
| Snow days | 2 | 0 | 4 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 9 | 8 |
Months with the longest average daylight duration in Ihhayrhan:
The largest precipitation sum in Ihhayrhan is at