Average annual temperature is 8.8 °C
Absolute maximum temperature: 25.8 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 108 days
Number of rainy days: 189 days
Number of snow days: 68 days
Look at detailed online map of Heihe
* Weather data for Heihe 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) | 16.5 | 15.2 | 16.6 | 24.1 | 22.3 | 23.6 | 25.8 | 25.6 | 22.7 | 17.5 | 18.7 | 12.9 |
| Average daytime temperature (°C) | 4.4 | 6.2 | 9.7 | 14.0 | 16.3 | 19.4 | 22.7 | 22.1 | 19.0 | 13.7 | 12.0 | 6.5 |
| Average temperature (°C) | -1.1 | 1.1 | 4.3 | 8.2 | 11.6 | 15.1 | 18.0 | 17.6 | 14.5 | 9.1 | 5.8 | 0.8 |
| Average night temperature (°C) | -5.7 | -3.0 | -1.2 | 2.2 | 7.2 | 10.8 | 13.0 | 13.4 | 10.7 | 4.6 | 0.5 | -4.0 |
| Absolute minimum temperature (°C) | -12.7 | -7.1 | -7.9 | -11.9 | 0.8 | 5.8 | 8.1 | 6.7 | 7.3 | -1.0 | -4.6 | -10.9 |
| 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 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 8.2 | 6.7 | 7.8 | 7.4 | 6.7 | 7.5 | 9.6 | 9.2 | 6.6 | 6.2 | 8.2 | 8.4 |
| Precipitation (mm) | 13 | 25 | 51 | 73 | 103 | 54 | 108 | 88 | 128 | 59 | 19 | 16 |
| Sunny days | 19 | 11 | 3 | 7 | 2 | 5 | 6 | 4 | 2 | 11 | 19 | 19 |
| Rainy days | 0 | 1 | 12 | 19 | 27 | 25 | 25 | 27 | 28 | 20 | 5 | 0 |
| Snow days | 12 | 16 | 16 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 12 |
The largest precipitation sum in Heihe is at