Average annual temperature is 15.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 233 days
Number of rainy days: 130 days
Number of snow days: 2 days
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) | 16.1 | 15.3 | 25.9 | 29.4 | 32.2 | 35.9 | 35.5 | 35.1 | 30.9 | 27.0 | 28.7 | 21.7 |
| Average daytime temperature (°C) | 7.6 | 8.7 | 17.3 | 20.7 | 25.7 | 30.5 | 31.8 | 31.0 | 27.1 | 23.6 | 15.1 | 7.5 |
| Average temperature (°C) | 1.7 | 3.7 | 11.1 | 15.2 | 20.6 | 25.4 | 27.8 | 26.8 | 23.0 | 17.9 | 9.7 | 2.5 |
| Average night temperature (°C) | -3.1 | -0.8 | 5.3 | 10.4 | 16.1 | 20.8 | 24.9 | 22.9 | 19.6 | 13.4 | 4.7 | -1.8 |
| Absolute minimum temperature (°C) | -9.6 | -4.3 | -1.9 | 3.5 | 8.9 | 15.3 | 22.7 | 17.2 | 14.2 | 5.4 | -4.8 | -8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.3 | 8.7 | 7.8 | 7.6 | 8.1 | 7.8 | 10.4 | 6.7 | 8.2 | 7.3 | 6.2 |
| Precipitation (mm) | 30 | 37 | 32 | 76 | 105 | 79 | 260 | 143 | 130 | 9 | 33 | 48 |
| Sunny days | 26 | 19 | 25 | 20 | 18 | 18 | 5 | 15 | 15 | 26 | 22 | 24 |
| Rainy days | 5 | 9 | 6 | 10 | 13 | 12 | 26 | 16 | 15 | 5 | 8 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Heyang during the most sunny months:
The largest precipitation sum in Heyang is at