Average annual temperature is 3.7 °C
Absolute maximum temperature: 19.6 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 115 days
Number of rainy days: 138 days
Number of snow days: 112 days
Look at detailed online map of Chuomujima
* Weather data for Chuomujima 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) | 11.2 | 10.6 | 7.1 | 11.4 | 19.6 | 19.4 | 18.9 | 18.9 | 17.3 | 16.2 | 10.5 | 8.1 |
| Average daytime temperature (°C) | 4.5 | 4.9 | 3.5 | 8.2 | 11.5 | 16.8 | 15.9 | 16.2 | 15.9 | 10.9 | 5.9 | 2.8 |
| Average temperature (°C) | -2.5 | -1.7 | -2.1 | 1.9 | 5.0 | 10.2 | 11.1 | 11.3 | 9.6 | 4.2 | 0.2 | -2.6 |
| Average night temperature (°C) | -8.5 | -7.1 | -7.7 | -4.1 | -1.4 | 4.1 | 7.3 | 7.0 | 3.6 | -1.6 | -4.5 | -8.0 |
| Absolute minimum temperature (°C) | -11.7 | -8.9 | -15.0 | -7.4 | -3.6 | -0.6 | 5.0 | 3.5 | 2.2 | -4.6 | -6.1 | -12.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.0 | 10.8 | 11.2 | 12.0 | 11.7 | 9.2 | 9.9 | 11.2 | 10.6 | 9.9 | 9.4 |
| Precipitation (mm) | 0 | 10 | 42 | 62 | 80 | 150 | 346 | 280 | 86 | 41 | 7 | 11 |
| Sunny days | 28 | 15 | 6 | 5 | 5 | 6 | 0 | 0 | 2 | 7 | 19 | 22 |
| Rainy days | 0 | 0 | 0 | 1 | 12 | 23 | 31 | 31 | 28 | 12 | 0 | 0 |
| Snow days | 3 | 13 | 25 | 24 | 14 | 1 | 0 | 0 | 0 | 12 | 11 | 9 |
The largest precipitation sum in Chuomujima is at