Average annual temperature is 18.0 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 183 days
Number of rainy days: 180 days
Number of snow days: 2 days
Look at detailed online map of Heguanyin
* Weather data for Heguanyin 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) | 16.7 | 17.7 | 24.6 | 34.4 | 37.2 | 37.6 | 37.0 | 35.2 | 35.6 | 25.1 | 24.8 | 18.1 |
| Average daytime temperature (°C) | 10.7 | 13.4 | 19.1 | 24.7 | 28.2 | 31.7 | 32.0 | 31.3 | 28.6 | 21.9 | 18.2 | 12.0 |
| Average temperature (°C) | 5.5 | 9.8 | 14.1 | 19.1 | 23.0 | 26.2 | 27.3 | 26.7 | 24.3 | 18.2 | 13.6 | 7.5 |
| Average night temperature (°C) | 0.2 | 6.2 | 8.9 | 13.8 | 18.1 | 21.4 | 23.2 | 22.9 | 20.7 | 15.0 | 9.1 | 2.6 |
| Absolute minimum temperature (°C) | -4.3 | 2.2 | 3.9 | 5.9 | 14.2 | 16.3 | 19.1 | 17.9 | 16.9 | 11.6 | 5.0 | -2.6 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 3.5 | 5.8 | 6.9 | 6.6 | 6.7 | 9.2 | 8.7 | 6.8 | 3.7 | 5.5 | 4.2 |
| Precipitation (mm) | 1 | 30 | 36 | 88 | 65 | 55 | 236 | 158 | 140 | 58 | 28 | 3 |
| Sunny days | 25 | 11 | 12 | 16 | 18 | 18 | 11 | 9 | 8 | 12 | 21 | 22 |
| Rainy days | 5 | 17 | 19 | 14 | 13 | 12 | 20 | 22 | 22 | 19 | 9 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heguanyin during the most sunny months:
The largest precipitation sum in Heguanyin is at