Average annual temperature is 18.5 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 98 days
Number of rainy days: 267 days
Look at detailed online map of Jiutan
* Weather data for Jiutan 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) | 21.7 | 21.5 | 25.3 | 27.0 | 32.7 | 30.2 | 33.5 | 31.0 | 29.4 | 29.1 | 25.6 | 24.4 |
| Average daytime temperature (°C) | 13.7 | 17.5 | 20.8 | 22.5 | 25.7 | 27.8 | 29.4 | 28.1 | 26.7 | 23.1 | 20.5 | 15.8 |
| Average temperature (°C) | 9.2 | 12.8 | 16.1 | 18.5 | 22.0 | 24.0 | 25.3 | 24.3 | 23.3 | 19.4 | 16.1 | 10.8 |
| Average night temperature (°C) | 5.1 | 8.4 | 12.1 | 15.2 | 19.0 | 21.5 | 22.3 | 21.6 | 21.0 | 16.6 | 12.3 | 6.5 |
| Absolute minimum temperature (°C) | -2.8 | 1.4 | 7.5 | 8.5 | 14.3 | 19.8 | 21.0 | 19.4 | 19.7 | 12.4 | 6.0 | -4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.8 | 6.8 | 5.8 | 6.7 | 7.9 | 8.6 | 10.6 | 8.7 | 7.3 | 6.6 | 8.2 | 7.3 |
| Precipitation (mm) | 81 | 68 | 265 | 203 | 191 | 316 | 156 | 252 | 358 | 99 | 20 | 26 |
| Sunny days | 15 | 15 | 11 | 7 | 3 | 0 | 3 | 1 | 0 | 10 | 17 | 16 |
| Rainy days | 16 | 13 | 20 | 23 | 28 | 30 | 28 | 30 | 30 | 21 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiutan during the most sunny months:
The largest precipitation sum in Jiutan is at