Average annual temperature is 13.7 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 304 days
Number of rainy days: 48 days
Number of snow days: 13 days
Look at detailed online map of Kaimen
* Weather data for Kaimen 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) | 4.7 | 14.6 | 25.1 | 30.1 | 34.4 | 38.6 | 41.9 | 38.0 | 35.9 | 26.2 | 21.5 | 14.1 |
| Average daytime temperature (°C) | -2.3 | 7.0 | 19.1 | 21.8 | 27.5 | 34.1 | 36.0 | 33.6 | 29.3 | 22.3 | 12.1 | 4.0 |
| Average temperature (°C) | -8.2 | 0.2 | 11.1 | 15.4 | 20.8 | 27.7 | 29.7 | 27.2 | 22.5 | 15.1 | 4.8 | -2.1 |
| Average night temperature (°C) | -13.0 | -5.7 | 3.2 | 7.8 | 13.1 | 20.2 | 22.5 | 20.8 | 15.7 | 8.5 | -1.3 | -7.0 |
| Absolute minimum temperature (°C) | -18.1 | -13.3 | -3.0 | -0.2 | 4.5 | 12.3 | 18.6 | 16.1 | 8.5 | 4.8 | -4.4 | -10.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.1 | 7.6 | 9.7 | 8.1 | 9.7 | 10.3 | 9.6 | 8.8 | 9.2 | 8.1 | 8.3 | 7.5 |
| Precipitation (mm) | 10 | 8 | 0 | 10 | 16 | 4 | 1 | 5 | 19 | 0 | 0 | 0 |
| Sunny days | 24 | 18 | 29 | 22 | 23 | 26 | 29 | 25 | 23 | 27 | 30 | 28 |
| Rainy days | 0 | 5 | 2 | 8 | 8 | 4 | 2 | 6 | 7 | 4 | 0 | 2 |
| Snow days | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Kaimen is at