Average annual temperature is 14.2 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 250 days
Number of rainy days: 106 days
Number of snow days: 9 days
Look at detailed online map of Beihekou
* Weather data for Beihekou 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) | 12.5 | 14.8 | 26.3 | 29.7 | 35.2 | 38.3 | 36.6 | 33.8 | 32.7 | 26.8 | 27.4 | 18.4 |
| Average daytime temperature (°C) | 4.4 | 7.4 | 17.0 | 19.4 | 25.7 | 31.2 | 32.3 | 29.9 | 26.8 | 22.3 | 11.3 | 3.0 |
| Average temperature (°C) | -0.2 | 2.4 | 11.0 | 14.0 | 20.4 | 25.6 | 27.3 | 25.2 | 21.8 | 16.8 | 6.5 | -1.3 |
| Average night temperature (°C) | -4.4 | -1.7 | 5.6 | 9.4 | 15.8 | 20.0 | 23.3 | 21.0 | 17.7 | 12.2 | 2.1 | -5.6 |
| Absolute minimum temperature (°C) | -15.3 | -5.6 | -2.6 | 2.4 | 11.1 | 13.4 | 19.6 | 15.2 | 12.6 | 4.7 | -5.9 | -17.4 |
| 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 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.9 | 9.6 | 7.9 | 7.8 | 10.1 | 9.7 | 10.2 | 8.6 | 8.5 | 7.1 | 6.3 |
| Precipitation (mm) | 7 | 5 | 1 | 59 | 25 | 48 | 183 | 78 | 66 | 1 | 24 | 31 |
| Sunny days | 26 | 25 | 26 | 14 | 19 | 14 | 13 | 15 | 17 | 30 | 26 | 25 |
| Rainy days | 2 | 2 | 3 | 16 | 12 | 16 | 18 | 16 | 13 | 1 | 3 | 4 |
| Snow days | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Beihekou is at