Climate · Ha Long Bay
Climate in Ha Long Bay
Climate overview for Ha Long Bay — classified as Subtropical monsoon. Peak average highs reach 33.4°C in Jun; the wettest month is Aug at 398mm.
Climate zone: Subtropical monsoon
Monthly normals
| Month | Avg °C | Max °C | Min °C | Rain mm | Rain days |
|---|---|---|---|---|---|
| Jan | 17.1 | 20.8 | 14 | 57 | 10 |
| Feb | 18.2 | 22 | 15.2 | 46 | 9 |
| Mar | 21.8 | 25.5 | 18.9 | 73 | 13 |
| Apr | 24.7 | 28.7 | 21.6 | 104 | 13 |
| May | 28 | 31.9 | 24.9 | 198 | 17 |
| Jun | 29.7 | 33.4 | 26.7 | 216 | 17 |
| Jul | 29.2 | 32.7 | 26.4 | 277 | 20 |
| Aug | 28.4 | 31.7 | 25.8 | 398 | 24 |
| Sep | 27.4 | 30.8 | 24.8 | 309 | 21 |
| Oct | 24.8 | 28.3 | 21.9 | 188 | 14 |
| Nov | 22.1 | 25.7 | 19.2 | 63 | 10 |
| Dec | 17.5 | 21 | 14.4 | 36 | 7 |
Source: Weather data by Open-Meteo.com.
Recommended months
Jan
Feb✓
Mar✓
Apr✓
May
Jun
Jul
Aug
Sep
Oct
Nov✓
Dec
Best months: Feb, Mar, Apr, Nov.