Average annual temperature is 14.9 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 236 days
Number of rainy days: 125 days
Number of snow days: 4 days
Look at detailed online map of Chennan
* Weather data for Chennan 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) | 12.2 | 16.7 | 26.6 | 31.4 | 32.3 | 37.9 | 39.2 | 35.6 | 33.5 | 23.9 | 25.2 | 19.5 |
| Average daytime temperature (°C) | 6.8 | 10.4 | 18.8 | 20.7 | 24.8 | 30.5 | 34.0 | 30.7 | 26.9 | 20.5 | 13.6 | 7.8 |
| Average temperature (°C) | 0.8 | 4.9 | 12.0 | 15.1 | 19.6 | 24.6 | 28.1 | 26.0 | 22.3 | 15.2 | 8.0 | 1.8 |
| Average night temperature (°C) | -4.1 | -0.3 | 5.3 | 9.6 | 14.9 | 19.2 | 23.0 | 21.7 | 18.5 | 10.8 | 2.8 | -3.0 |
| Absolute minimum temperature (°C) | -8.0 | -3.9 | -0.4 | 3.0 | 8.7 | 13.3 | 16.6 | 16.0 | 14.4 | 6.7 | -4.3 | -7.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 6.4 | 8.2 | 7.2 | 5.9 | 8.1 | 9.1 | 9.0 | 7.1 | 6.6 | 7.0 | 7.0 |
| Precipitation (mm) | 3 | 18 | 30 | 135 | 90 | 81 | 137 | 164 | 100 | 59 | 20 | 8 |
| Sunny days | 28 | 18 | 24 | 15 | 11 | 20 | 18 | 18 | 14 | 22 | 23 | 25 |
| Rainy days | 1 | 9 | 7 | 15 | 20 | 10 | 13 | 13 | 16 | 9 | 7 | 5 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Chennan is at