Average annual temperature is 18.9 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 153 days
Number of rainy days: 210 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) | 23.9 | 20.9 | 26.0 | 30.6 | 33.3 | 34.2 | 37.1 | 36.8 | 35.4 | 29.5 | 28.3 | 22.6 |
| Average daytime temperature (°C) | 12.9 | 12.6 | 18.9 | 23.2 | 27.1 | 30.1 | 33.7 | 32.4 | 30.1 | 24.7 | 19.5 | 12.9 |
| Average temperature (°C) | 7.5 | 8.7 | 14.3 | 18.7 | 23.2 | 26.4 | 29.9 | 28.6 | 26.1 | 20.3 | 14.4 | 7.9 |
| Average night temperature (°C) | 1.9 | 5.0 | 9.9 | 14.5 | 19.5 | 23.1 | 26.8 | 25.3 | 22.9 | 16.6 | 9.9 | 3.5 |
| Absolute minimum temperature (°C) | -3.7 | -0.9 | 5.1 | 6.7 | 13.4 | 19.6 | 25.0 | 20.9 | 19.2 | 12.2 | 4.3 | -4.1 |
| 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 | 13.6 | 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) | 6.6 | 4.1 | 5.5 | 6.7 | 8.0 | 7.8 | 10.2 | 9.8 | 7.9 | 6.0 | 7.0 | 6.2 |
| Precipitation (mm) | 60 | 88 | 156 | 236 | 242 | 211 | 127 | 155 | 69 | 68 | 79 | 36 |
| Sunny days | 21 | 10 | 11 | 10 | 12 | 8 | 10 | 8 | 12 | 14 | 20 | 17 |
| Rainy days | 9 | 18 | 20 | 20 | 19 | 22 | 21 | 23 | 18 | 17 | 10 | 13 |
| 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