Average annual temperature is 6.1 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -27.1 °C
Number of sunny days: 234 days
Number of rainy days: 110 days
Number of snow days: 21 days
Look at detailed online map of Waitumen
* Weather data for Waitumen 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) | 1.9 | 6.1 | 17.9 | 21.0 | 30.0 | 33.8 | 33.9 | 29.8 | 27.8 | 20.1 | 17.2 | 8.5 |
| Average daytime temperature (°C) | -5.1 | -0.2 | 9.1 | 12.8 | 20.5 | 26.9 | 26.5 | 25.1 | 21.0 | 14.9 | 1.2 | -5.3 |
| Average temperature (°C) | -10.9 | -6.7 | 1.6 | 6.1 | 13.7 | 19.6 | 21.0 | 19.4 | 15.1 | 8.2 | -4.1 | -10.4 |
| Average night temperature (°C) | -15.8 | -12.1 | -4.1 | 0.2 | 7.3 | 12.4 | 16.1 | 14.7 | 10.4 | 2.7 | -8.1 | -14.7 |
| Absolute minimum temperature (°C) | -25.4 | -16.9 | -9.3 | -6.4 | 3.7 | 7.0 | 13.1 | 8.2 | 2.5 | -3.3 | -16.3 | -27.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.0 | 9.8 | 9.5 | 9.2 | 11.5 | 8.6 | 9.0 | 9.2 | 9.1 | 7.2 | 6.5 |
| Precipitation (mm) | 2 | 10 | 6 | 12 | 31 | 20 | 131 | 71 | 47 | 19 | 8 | 13 |
| Sunny days | 28 | 22 | 24 | 16 | 13 | 20 | 7 | 13 | 16 | 26 | 25 | 24 |
| Rainy days | 0 | 1 | 3 | 13 | 18 | 10 | 24 | 18 | 14 | 5 | 2 | 2 |
| Snow days | 3 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Waitumen during the most sunny months:
The largest precipitation sum in Waitumen is at