Average annual temperature is 19.6 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Jiunan
* Weather data for Jiunan 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) | 24.7 | 28.9 | 32.3 | 38.9 | 40.4 | 36.4 | 35.9 | 30.9 | 32.2 | 32.0 | 30.6 | 30.0 |
| Average daytime temperature (°C) | 13.3 | 17.7 | 22.5 | 30.9 | 31.9 | 30.1 | 31.5 | 28.8 | 29.0 | 24.8 | 22.4 | 17.8 |
| Average temperature (°C) | 8.9 | 12.4 | 16.9 | 22.7 | 25.2 | 24.7 | 26.1 | 24.1 | 24.0 | 20.2 | 16.8 | 12.3 |
| Average night temperature (°C) | 4.7 | 8.4 | 12.1 | 16.5 | 19.6 | 20.4 | 21.6 | 20.5 | 19.8 | 16.3 | 12.2 | 7.7 |
| Absolute minimum temperature (°C) | -0.3 | 5.0 | 6.5 | 12.7 | 14.8 | 17.5 | 19.3 | 16.9 | 16.5 | 11.4 | 7.6 | 0.4 |
| 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 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 5.3 | 5.1 | 6.2 | 9.1 | 8.4 | 9.1 | 9.9 | 10.2 | 9.4 | 7.5 | 7.0 | 6.5 |
| Precipitation (mm) | 7 | 27 | 47 | 38 | 112 | 276 | 164 | 215 | 83 | 65 | 35 | 44 |
| Sunny days | 19 | 12 | 9 | 8 | 8 | 4 | 4 | 3 | 5 | 14 | 12 | 12 |
| Rainy days | 12 | 16 | 22 | 22 | 23 | 26 | 27 | 28 | 25 | 17 | 18 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiunan during the most sunny months:
The largest precipitation sum in Jiunan is at