Average annual temperature is 17.2 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 2.2 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Beihai
* Weather data for Beihai 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) | 24.1 | 24.2 | 27.0 | 30.5 | 32.4 | 31.5 | 29.4 | 26.7 | 28.8 | 25.8 | 23.7 | 21.5 |
| Average daytime temperature (°C) | 18.8 | 21.4 | 23.1 | 26.4 | 26.1 | 26.0 | 25.5 | 24.7 | 25.9 | 23.0 | 21.0 | 18.1 |
| Average temperature (°C) | 11.1 | 13.8 | 15.6 | 18.7 | 19.8 | 20.9 | 21.1 | 20.8 | 20.7 | 17.7 | 14.5 | 11.9 |
| Average night temperature (°C) | 3.9 | 6.5 | 8.6 | 11.7 | 13.9 | 17.3 | 17.8 | 18.2 | 16.4 | 13.0 | 8.3 | 6.3 |
| Absolute minimum temperature (°C) | 2.2 | 4.1 | 5.5 | 7.7 | 11.7 | 14.6 | 16.4 | 16.5 | 14.9 | 8.5 | 5.9 | 3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 9.9 | 10.3 | 10.7 | 10.3 | 8.7 | 8.0 | 6.6 | 9.6 | 9.1 | 9.1 | 8.5 |
| Precipitation (mm) | 1 | 8 | 32 | 22 | 98 | 302 | 362 | 383 | 191 | 120 | 53 | 56 |
| Sunny days | 30 | 21 | 19 | 15 | 8 | 1 | 0 | 0 | 1 | 11 | 26 | 17 |
| Rainy days | 1 | 7 | 12 | 15 | 23 | 29 | 31 | 31 | 29 | 20 | 4 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Beihai is at