Average annual temperature is 25.0 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Hoàng Hải
* Weather data for Hoàng Hải Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.5 | 27.7 | 35.5 | 36.1 | 37.3 | 37.3 | 39.5 | 36.5 | 35.2 | 31.5 | 29.6 | 27.8 |
| Average daytime temperature (°C) | 20.1 | 22.2 | 25.0 | 28.1 | 31.4 | 33.5 | 35.0 | 32.4 | 30.6 | 28.5 | 25.9 | 22.0 |
| Average temperature (°C) | 17.2 | 19.9 | 22.3 | 25.8 | 28.6 | 30.1 | 30.8 | 29.0 | 27.6 | 25.9 | 22.9 | 19.4 |
| Average night temperature (°C) | 14.0 | 17.6 | 19.5 | 23.2 | 25.8 | 27.3 | 27.3 | 26.1 | 24.9 | 23.4 | 19.8 | 16.6 |
| Absolute minimum temperature (°C) | 8.4 | 11.6 | 14.8 | 19.5 | 21.0 | 25.0 | 25.1 | 24.7 | 23.7 | 21.9 | 15.0 | 9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 5.0 | 5.7 | 8.2 | 8.5 | 10.6 | 9.7 | 11.2 | 8.0 | 7.8 | 7.8 | 7.8 | 5.0 |
| Precipitation (mm) | 34 | 47 | 28 | 52 | 94 | 135 | 149 | 203 | 331 | 169 | 229 | 57 |
| Sunny days | 16 | 10 | 12 | 15 | 15 | 10 | 5 | 6 | 0 | 9 | 9 | 13 |
| Rainy days | 15 | 18 | 19 | 15 | 16 | 20 | 26 | 25 | 30 | 22 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hoàng Hải during the most sunny months:
The largest precipitation sum in Hoàng Hải is at