Average annual temperature is -2.5 °C
Absolute maximum temperature: 17.4 °C
Absolute minimum temperature: -23.9 °C
Number of sunny days: 100 days
Number of rainy days: 132 days
Number of snow days: 133 days
Look at detailed online map of Mahalong
* Weather data for Mahalong China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -2.3 | -2.2 | -2.0 | 3.1 | 12.8 | 15.7 | 16.5 | 17.4 | 14.4 | 14.1 | 1.0 | -3.6 |
| Average daytime temperature (°C) | -8.6 | -5.9 | -4.8 | -1.1 | 3.8 | 10.5 | 13.3 | 14.2 | 12.5 | 4.0 | -3.3 | -7.8 |
| Average temperature (°C) | -13.6 | -10.5 | -8.3 | -4.5 | -0.8 | 5.5 | 8.4 | 8.9 | 6.2 | -1.0 | -8.1 | -12.9 |
| Average night temperature (°C) | -19.5 | -15.6 | -12.5 | -8.6 | -5.6 | 0.7 | 3.8 | 3.9 | 0.4 | -5.7 | -13.0 | -18.5 |
| Absolute minimum temperature (°C) | -23.9 | -21.0 | -16.9 | -15.6 | -12.5 | -4.3 | 1.7 | 0.3 | -1.5 | -10.8 | -17.3 | -23.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.6 | 10.2 | 10.4 | 11.2 | 10.3 | 9.4 | 9.9 | 10.8 | 9.5 | 9.3 | 8.5 |
| Precipitation (mm) | 12 | 19 | 30 | 58 | 55 | 141 | 155 | 162 | 52 | 64 | 17 | 29 |
| Sunny days | 19 | 13 | 10 | 10 | 5 | 3 | 1 | 0 | 5 | 8 | 13 | 13 |
| Rainy days | 1 | 1 | 1 | 2 | 7 | 26 | 30 | 31 | 25 | 7 | 0 | 1 |
| Snow days | 11 | 14 | 20 | 18 | 19 | 1 | 0 | 0 | 0 | 16 | 17 | 17 |
The largest precipitation sum in Mahalong is at