Average annual temperature is 16.2 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 93 days
Number of rainy days: 271 days
Number of snow days: 1 day
Look at detailed online map of Heyang
* Weather data for Heyang 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) | 21.8 | 16.7 | 26.6 | 27.1 | 31.3 | 28.9 | 30.9 | 29.0 | 29.1 | 29.9 | 25.5 | 23.4 |
| Average daytime temperature (°C) | 10.9 | 11.0 | 16.1 | 21.2 | 24.4 | 26.6 | 28.5 | 26.9 | 26.6 | 22.1 | 17.5 | 12.6 |
| Average temperature (°C) | 6.2 | 7.4 | 12.1 | 16.8 | 20.2 | 22.5 | 24.5 | 23.0 | 22.3 | 17.6 | 13.4 | 8.1 |
| Average night temperature (°C) | 2.0 | 3.8 | 8.3 | 12.8 | 16.6 | 19.5 | 21.2 | 20.0 | 18.8 | 13.9 | 9.6 | 4.2 |
| Absolute minimum temperature (°C) | -2.5 | -1.1 | 3.5 | 5.9 | 11.1 | 17.1 | 17.8 | 15.9 | 15.3 | 9.6 | 2.5 | -4.4 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 5.5 | 3.1 | 4.4 | 7.2 | 7.8 | 8.3 | 9.6 | 9.5 | 9.4 | 7.1 | 5.4 | 5.0 |
| Precipitation (mm) | 21 | 88 | 116 | 265 | 150 | 262 | 134 | 264 | 57 | 26 | 117 | 42 |
| Sunny days | 19 | 6 | 4 | 5 | 4 | 6 | 2 | 4 | 5 | 12 | 12 | 14 |
| Rainy days | 11 | 22 | 27 | 25 | 27 | 24 | 29 | 27 | 25 | 19 | 18 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heyang during the most sunny months:
The largest precipitation sum in Heyang is at