Average annual temperature is 10.4 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 93 days
Number of rainy days: 260 days
Number of snow days: 12 days
Look at detailed online map of Jiuwan
* Weather data for Jiuwan 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) | 11.1 | 8.7 | 16.1 | 21.6 | 23.4 | 23.5 | 27.3 | 26.2 | 24.6 | 18.5 | 18.0 | 13.7 |
| Average daytime temperature (°C) | 3.3 | 4.3 | 9.7 | 14.7 | 17.5 | 19.7 | 23.4 | 23.3 | 20.5 | 14.6 | 10.6 | 5.4 |
| Average temperature (°C) | -0.4 | 1.4 | 5.9 | 10.7 | 14.1 | 16.7 | 19.7 | 19.5 | 16.9 | 11.2 | 6.8 | 1.9 |
| Average night temperature (°C) | -4.0 | -1.5 | 2.3 | 6.8 | 11.2 | 13.9 | 16.7 | 15.9 | 14.0 | 8.1 | 3.3 | -1.5 |
| Absolute minimum temperature (°C) | -9.3 | -4.8 | -1.0 | 1.7 | 6.4 | 10.0 | 11.4 | 11.3 | 10.2 | 3.0 | -1.6 | -7.2 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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) | 5.0 | 2.6 | 4.3 | 6.8 | 5.9 | 6.0 | 8.4 | 10.1 | 6.4 | 5.2 | 5.5 | 5.0 |
| Precipitation (mm) | 44 | 36 | 106 | 150 | 234 | 253 | 177 | 195 | 236 | 171 | 110 | 61 |
| Sunny days | 15 | 8 | 4 | 10 | 6 | 5 | 3 | 6 | 3 | 5 | 11 | 17 |
| Rainy days | 8 | 17 | 27 | 20 | 25 | 25 | 28 | 25 | 27 | 26 | 19 | 13 |
| Snow days | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jiuwan during the most sunny months:
The largest precipitation sum in Jiuwan is at