Average annual temperature is -0.4 °C
Absolute maximum temperature: 20.9 °C
Absolute minimum temperature: -25.5 °C
Number of sunny days: 100 days
Number of rainy days: 141 days
Number of snow days: 124 days
Look at detailed online map of Omsumsumdo
* Weather data for Omsumsumdo 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) | 8.0 | 7.9 | 3.0 | 10.2 | 17.9 | 17.7 | 20.0 | 20.9 | 18.3 | 16.6 | -0.4 | 1.5 |
| Average daytime temperature (°C) | 0.4 | 2.2 | -1.4 | 3.2 | 5.1 | 14.2 | 16.3 | 17.7 | 14.6 | 3.7 | -5.2 | -7.9 |
| Average temperature (°C) | -7.2 | -4.7 | -6.4 | -2.2 | 0.6 | 8.3 | 11.0 | 11.9 | 8.0 | -1.6 | -9.9 | -12.9 |
| Average night temperature (°C) | -14.1 | -10.7 | -12.8 | -8.2 | -4.6 | 3.1 | 6.0 | 7.2 | 2.9 | -6.7 | -16.4 | -19.3 |
| Absolute minimum temperature (°C) | -21.9 | -13.4 | -20.0 | -15.8 | -13.1 | -1.0 | 1.3 | 1.4 | -1.0 | -14.1 | -22.1 | -25.5 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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) | 9.2 | 9.2 | 9.2 | 10.1 | 10.6 | 9.6 | 8.9 | 9.4 | 9.4 | 8.8 | 8.7 | 8.5 |
| Precipitation (mm) | 6 | 24 | 63 | 83 | 126 | 213 | 267 | 230 | 221 | 133 | 24 | 14 |
| Sunny days | 23 | 9 | 9 | 7 | 9 | 2 | 1 | 0 | 3 | 6 | 15 | 16 |
| Rainy days | 1 | 3 | 1 | 1 | 7 | 28 | 30 | 31 | 27 | 10 | 1 | 1 |
| Snow days | 7 | 16 | 21 | 22 | 15 | 0 | 0 | 0 | 0 | 15 | 14 | 14 |
The largest precipitation sum in Omsumsumdo is at