Average annual temperature is 18.5 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 164 days
Number of rainy days: 199 days
Number of snow days: 2 days
Look at detailed online map of Heyetang
* Weather data for Heyetang 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) | 19.4 | 19.0 | 24.7 | 30.8 | 33.0 | 33.7 | 34.9 | 36.1 | 33.4 | 28.0 | 28.5 | 22.6 |
| Average daytime temperature (°C) | 11.2 | 11.5 | 18.4 | 22.7 | 26.6 | 29.6 | 32.1 | 31.7 | 29.3 | 24.7 | 19.1 | 11.8 |
| Average temperature (°C) | 6.6 | 8.1 | 13.9 | 18.5 | 22.8 | 26.3 | 28.8 | 28.1 | 25.9 | 20.5 | 14.0 | 7.4 |
| Average night temperature (°C) | 2.2 | 5.0 | 9.7 | 14.9 | 19.7 | 23.4 | 26.3 | 25.3 | 23.2 | 17.1 | 9.8 | 3.5 |
| Absolute minimum temperature (°C) | -4.6 | 1.0 | 5.4 | 7.7 | 14.4 | 19.6 | 23.2 | 20.4 | 19.0 | 10.8 | 2.8 | -5.4 |
| 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 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| 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 | 3.9 | 5.8 | 7.3 | 7.2 | 7.4 | 8.6 | 10.2 | 7.7 | 7.0 | 7.6 | 6.0 |
| Precipitation (mm) | 62 | 73 | 74 | 267 | 176 | 137 | 206 | 108 | 98 | 20 | 23 | 49 |
| Sunny days | 21 | 10 | 14 | 13 | 10 | 11 | 6 | 9 | 10 | 19 | 21 | 20 |
| Rainy days | 9 | 18 | 17 | 17 | 21 | 19 | 25 | 22 | 20 | 12 | 9 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heyetang during the most sunny months:
The largest precipitation sum in Heyetang is at