Average annual temperature is 18.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 168 days
Number of rainy days: 196 days
Number of snow days: 1 day
Look at detailed online map of Chihu
* Weather data for Chihu 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) | 18.9 | 17.4 | 24.8 | 30.3 | 33.1 | 33.6 | 35.3 | 35.9 | 33.4 | 27.5 | 28.5 | 21.7 |
| Average daytime temperature (°C) | 11.1 | 11.2 | 17.9 | 22.5 | 26.6 | 29.5 | 32.3 | 31.6 | 29.0 | 24.2 | 18.7 | 11.6 |
| Average temperature (°C) | 6.5 | 7.9 | 13.6 | 18.7 | 23.0 | 26.6 | 29.3 | 28.4 | 25.9 | 20.2 | 13.8 | 7.3 |
| Average night temperature (°C) | 2.5 | 5.0 | 9.7 | 15.2 | 20.0 | 23.9 | 26.9 | 25.7 | 23.3 | 16.9 | 10.0 | 3.7 |
| Absolute minimum temperature (°C) | -3.1 | 2.1 | 5.7 | 9.4 | 14.8 | 20.0 | 23.4 | 21.0 | 18.9 | 12.2 | 3.7 | -3.9 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 4.0 | 5.8 | 7.3 | 7.3 | 7.4 | 8.8 | 10.3 | 7.8 | 6.6 | 7.5 | 6.0 |
| Precipitation (mm) | 43 | 78 | 63 | 184 | 140 | 162 | 159 | 92 | 87 | 13 | 52 | 25 |
| Sunny days | 20 | 9 | 16 | 12 | 11 | 8 | 11 | 8 | 10 | 21 | 22 | 20 |
| Rainy days | 10 | 19 | 15 | 18 | 20 | 22 | 20 | 23 | 20 | 10 | 8 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chihu during the most sunny months:
The largest precipitation sum in Chihu is at