Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Hải Ninh
* Weather data for Hải Ninh 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) | 33.0 | 34.8 | 33.8 | 36.1 | 37.0 | 36.2 | 33.8 | 35.7 | 34.5 | 32.4 | 34.3 | 35.0 |
| Average daytime temperature (°C) | 30.2 | 32.8 | 32.5 | 33.5 | 33.3 | 33.2 | 31.3 | 33.7 | 31.8 | 30.7 | 32.2 | 33.3 |
| Average temperature (°C) | 25.4 | 26.6 | 26.4 | 28.4 | 28.3 | 28.3 | 27.2 | 28.6 | 27.1 | 26.5 | 27.2 | 27.3 |
| Average night temperature (°C) | 21.6 | 21.5 | 20.9 | 24.1 | 25.0 | 25.0 | 24.3 | 25.0 | 24.1 | 23.5 | 22.9 | 22.1 |
| Absolute minimum temperature (°C) | 19.0 | 19.3 | 17.1 | 21.9 | 23.7 | 23.4 | 23.0 | 23.8 | 23.1 | 22.5 | 19.7 | 19.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.7 | 11.3 | 11.3 | 11.0 | 10.7 | 10.3 | 11.0 | 10.3 | 9.9 | 9.3 | 9.7 |
| Precipitation (mm) | 105 | 5 | 0 | 21 | 160 | 182 | 257 | 122 | 242 | 246 | 27 | 15 |
| Sunny days | 15 | 22 | 30 | 10 | 4 | 0 | 0 | 7 | 2 | 0 | 15 | 26 |
| Rainy days | 16 | 6 | 1 | 20 | 27 | 30 | 31 | 24 | 28 | 31 | 15 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hải Ninh is at