Average annual temperature is 18.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 119 days
Number of rainy days: 243 days
Number of snow days: 3 days
Look at detailed online map of Heshikou
* Weather data for Heshikou 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) | 23.3 | 20.1 | 23.8 | 30.6 | 33.0 | 31.8 | 35.5 | 35.0 | 33.1 | 27.2 | 26.8 | 21.4 |
| Average daytime temperature (°C) | 11.6 | 11.9 | 17.5 | 21.9 | 26.1 | 28.6 | 32.4 | 31.0 | 29.6 | 23.1 | 18.9 | 12.1 |
| Average temperature (°C) | 7.0 | 8.4 | 13.5 | 17.8 | 22.2 | 25.2 | 28.3 | 27.1 | 25.3 | 19.3 | 14.3 | 7.8 |
| Average night temperature (°C) | 2.4 | 5.3 | 10.2 | 14.5 | 19.0 | 22.4 | 25.3 | 23.8 | 22.2 | 16.2 | 10.4 | 4.0 |
| Absolute minimum temperature (°C) | -4.9 | -1.8 | 5.0 | 7.5 | 12.6 | 18.5 | 23.5 | 18.8 | 19.2 | 11.4 | 4.5 | -5.9 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.8 | 4.1 | 5.3 | 6.7 | 7.7 | 7.7 | 9.9 | 9.6 | 8.8 | 5.8 | 7.5 | 6.1 |
| Precipitation (mm) | 39 | 101 | 183 | 350 | 353 | 255 | 192 | 127 | 66 | 84 | 98 | 43 |
| Sunny days | 21 | 10 | 9 | 8 | 5 | 5 | 2 | 4 | 5 | 13 | 19 | 18 |
| Rainy days | 8 | 18 | 22 | 22 | 26 | 25 | 29 | 27 | 25 | 18 | 11 | 12 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heshikou during the most sunny months:
The largest precipitation sum in Heshikou is at