Average annual temperature is 8.1 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -21.9 °C
Number of sunny days: 231 days
Number of rainy days: 116 days
Number of snow days: 18 days
Look at detailed online map of Heyuanpan
* Weather data for Heyuanpan 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) | 9.0 | 7.8 | 17.5 | 26.6 | 27.5 | 30.0 | 33.3 | 28.5 | 27.5 | 18.4 | 18.4 | 11.3 |
| Average daytime temperature (°C) | -0.6 | 2.0 | 11.2 | 12.6 | 18.3 | 25.3 | 26.8 | 24.7 | 20.6 | 14.5 | 6.2 | 0.5 |
| Average temperature (°C) | -6.3 | -2.9 | 4.8 | 7.1 | 13.2 | 19.4 | 21.1 | 19.5 | 15.3 | 9.4 | 0.6 | -4.7 |
| Average night temperature (°C) | -11.5 | -8.1 | -1.5 | 1.9 | 8.2 | 13.4 | 15.5 | 14.7 | 11.3 | 4.8 | -4.3 | -9.2 |
| Absolute minimum temperature (°C) | -21.9 | -17.0 | -8.7 | -9.9 | 0.4 | 8.7 | 10.4 | 8.5 | 5.9 | 0.9 | -10.0 | -19.5 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 6.5 | 9.1 | 7.9 | 6.9 | 10.2 | 9.7 | 9.2 | 7.5 | 7.2 | 7.9 | 7.5 |
| Precipitation (mm) | 1 | 17 | 2 | 50 | 44 | 36 | 57 | 42 | 55 | 43 | 5 | 7 |
| Sunny days | 30 | 20 | 22 | 14 | 9 | 21 | 15 | 16 | 11 | 21 | 25 | 27 |
| Rainy days | 0 | 2 | 7 | 13 | 22 | 9 | 16 | 15 | 19 | 10 | 1 | 2 |
| Snow days | 1 | 6 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
The largest precipitation sum in Heyuanpan is at