Average annual temperature is 18.4 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 160 days
Number of rainy days: 204 days
Number of snow days: 1 day
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) | 21.2 | 16.6 | 25.8 | 30.7 | 33.7 | 34.6 | 35.5 | 36.5 | 35.9 | 29.7 | 28.0 | 23.6 |
| Average daytime temperature (°C) | 12.2 | 11.1 | 18.8 | 23.0 | 26.9 | 30.2 | 32.7 | 32.4 | 28.9 | 24.3 | 18.6 | 11.8 |
| Average temperature (°C) | 7.0 | 7.8 | 14.1 | 18.4 | 22.6 | 26.1 | 29.2 | 28.4 | 25.3 | 19.8 | 13.8 | 7.1 |
| Average night temperature (°C) | 1.6 | 3.9 | 9.4 | 14.2 | 19.0 | 22.6 | 26.1 | 24.8 | 22.1 | 16.0 | 9.4 | 3.0 |
| Absolute minimum temperature (°C) | -4.0 | -1.7 | 4.8 | 7.6 | 13.5 | 18.2 | 24.3 | 19.8 | 17.4 | 11.9 | 2.0 | -4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 3.0 | 5.4 | 7.5 | 6.7 | 7.9 | 9.7 | 9.7 | 6.5 | 6.2 | 6.1 | 5.7 |
| Precipitation (mm) | 16 | 87 | 116 | 222 | 215 | 198 | 142 | 146 | 34 | 58 | 20 | 45 |
| Sunny days | 25 | 10 | 15 | 10 | 12 | 8 | 4 | 13 | 11 | 14 | 18 | 20 |
| Rainy days | 6 | 18 | 16 | 20 | 19 | 22 | 27 | 18 | 19 | 17 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Beihekou during the most sunny months:
The largest precipitation sum in Beihekou is at