Average annual temperature is 23.7 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Xã Hạ Long
* Weather data for Xã Hạ Long 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) | 24.9 | 24.9 | 28.5 | 29.8 | 32.2 | 32.3 | 36.0 | 32.6 | 33.6 | 32.3 | 29.4 | 27.0 |
| Average daytime temperature (°C) | 17.9 | 20.3 | 23.6 | 26.2 | 29.0 | 30.2 | 31.8 | 30.4 | 29.8 | 28.6 | 25.4 | 20.5 |
| Average temperature (°C) | 15.4 | 17.9 | 20.7 | 23.8 | 26.8 | 28.2 | 29.4 | 28.1 | 27.4 | 26.1 | 22.7 | 18.1 |
| Average night temperature (°C) | 12.7 | 15.8 | 18.1 | 21.7 | 24.6 | 25.9 | 27.1 | 25.7 | 25.1 | 23.6 | 19.9 | 15.3 |
| Absolute minimum temperature (°C) | 8.0 | 13.1 | 14.1 | 18.8 | 20.3 | 24.0 | 23.4 | 23.9 | 23.9 | 20.7 | 15.7 | 7.9 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 5.4 | 7.8 | 6.2 | 9.8 | 7.5 | 11.0 | 9.0 | 7.7 | 8.7 | 8.8 | 6.1 |
| Precipitation (mm) | 40 | 34 | 56 | 70 | 131 | 441 | 217 | 274 | 372 | 48 | 42 | 32 |
| Sunny days | 16 | 15 | 13 | 10 | 9 | 0 | 1 | 0 | 1 | 18 | 15 | 17 |
| Rainy days | 15 | 13 | 18 | 20 | 22 | 30 | 30 | 31 | 29 | 13 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xã Hạ Long during the most sunny months:
The largest precipitation sum in Xã Hạ Long is at