Average annual temperature is 10.3 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 267 days
Number of rainy days: 91 days
Number of snow days: 7 days
Look at detailed online map of Heijiamao
* Weather data for Heijiamao 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) | 8.3 | 10.9 | 21.5 | 30.2 | 30.0 | 32.3 | 34.3 | 31.2 | 29.2 | 22.7 | 23.6 | 16.5 |
| Average daytime temperature (°C) | 1.0 | 5.7 | 14.4 | 16.2 | 21.4 | 27.8 | 29.7 | 27.6 | 23.1 | 17.8 | 8.0 | 0.9 |
| Average temperature (°C) | -4.7 | 0.1 | 6.9 | 10.0 | 16.0 | 21.6 | 23.9 | 22.5 | 17.7 | 11.6 | 2.0 | -4.5 |
| Average night temperature (°C) | -10.1 | -4.6 | -0.1 | 4.5 | 11.2 | 15.7 | 18.7 | 18.0 | 13.2 | 6.5 | -2.9 | -9.3 |
| Absolute minimum temperature (°C) | -19.8 | -7.6 | -6.6 | -2.4 | 5.9 | 10.8 | 13.5 | 11.9 | 6.8 | 3.0 | -8.9 | -19.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 8.0 | 7.7 | 9.3 | 7.6 | 6.6 | 10.4 | 9.9 | 9.7 | 7.8 | 8.0 | 8.1 | 7.5 |
| Precipitation (mm) | 2 | 11 | 5 | 110 | 81 | 40 | 82 | 55 | 78 | 26 | 11 | 12 |
| Sunny days | 29 | 25 | 26 | 16 | 17 | 23 | 20 | 20 | 13 | 27 | 25 | 26 |
| Rainy days | 1 | 3 | 5 | 14 | 14 | 7 | 11 | 11 | 17 | 4 | 2 | 2 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The largest precipitation sum in Heijiamao is at