Average annual temperature is 14.4 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 269 days
Number of rainy days: 87 days
Number of snow days: 9 days
Look at detailed online map of Jiumen
* Weather data for Jiumen 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) | 11.7 | 14.5 | 27.9 | 26.1 | 33.8 | 39.7 | 41.4 | 34.9 | 31.6 | 27.8 | 24.5 | 20.8 |
| Average daytime temperature (°C) | 4.5 | 8.1 | 18.3 | 19.6 | 26.3 | 34.7 | 34.4 | 30.7 | 27.2 | 23.0 | 10.6 | 2.9 |
| Average temperature (°C) | -1.5 | 2.0 | 11.1 | 14.2 | 21.0 | 28.1 | 29.3 | 26.4 | 22.3 | 16.3 | 4.9 | -2.5 |
| Average night temperature (°C) | -6.1 | -3.1 | 4.1 | 8.5 | 15.9 | 21.5 | 24.5 | 22.6 | 17.8 | 10.6 | 0.0 | -6.6 |
| Absolute minimum temperature (°C) | -11.3 | -6.0 | -2.6 | 3.8 | 10.4 | 16.5 | 21.6 | 17.1 | 10.6 | 6.1 | -5.9 | -14.4 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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 | 7.3 | 10.1 | 7.6 | 7.7 | 10.7 | 9.0 | 9.1 | 7.7 | 8.6 | 7.2 | 6.7 |
| Precipitation (mm) | 5 | 18 | 0 | 59 | 21 | 24 | 311 | 118 | 40 | 7 | 10 | 22 |
| Sunny days | 26 | 22 | 28 | 19 | 19 | 24 | 20 | 15 | 18 | 28 | 25 | 25 |
| Rainy days | 2 | 4 | 3 | 11 | 12 | 6 | 11 | 16 | 12 | 3 | 4 | 3 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Jiumen during the most sunny months:
The largest precipitation sum in Jiumen is at