Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Ha Long is from January, November, December, but considering flight prices and crowds, the best months to visit are April, October, December. — consistent weather climate
⛈Hot & rainy
| Score | 83 | 80 | 79 | 75 | 37 | 12 | 13 | 13 | 20 | 74 | 92 | 96 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Mild | Pleasant | Pleasant | Humid | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Humid | Pleasant | Mild |
| Temperature | 14–20°C | 15–21°C | 19–24°C | 21–27°C | 25–30°C | 27–31°C | 27–31°C | 26–31°C | 25–30°C | 22–28°C | 20–26°C | 14–21°C |
| Feels like | 13–20°C | 15–22°C | 20–27°C | 24–31°C | 29–35°C | 33–38°C | 32–38°C | 32–38°C | 30–36°C | 23–31°C | 21–28°C | 13–21°C |
| Precipitation | 55mm 10 days | 59mm 11 days | 45mm 13 days | 92mm 13 days | 162mm 17 days | 244mm 22 days | 246mm 25 days | 406mm 29 days | 366mm 27 days | 142mm 9 days | 30mm 6 days | 10mm 3 days |
| Sunshine | 5.6h ☀︎ 50% | 4.6h ☀︎ 40% | 4.5h ☀︎ 37% | 6.5h ☀︎ 52% | 8.1h ☀︎ 61% | 5.8h ☀︎ 43% | 8.1h ☀︎ 61% | 5.8h ☀︎ 45% | 6.6h ☀︎ 54% | 8.3h ☀︎ 71% | 9.0h ☀︎ 80% | 6.7h ☀︎ 61% |
| Wind | E · 15 km/h | E · 16 km/h | E · 15 km/h | E · 16 km/h | SE · 16 km/h | SE · 16 km/h | SE · 16 km/h | SE · 13 km/h | E · 14 km/h | NE · 17 km/h | NE · 16 km/h | NE · 15 km/h |
| Humidity (%) | 76% | 82% | 86% | 84% | 84% | 83% | 84% | 86% | 85% | 73% | 73% | 65% |
| Day length | 11.0h | 11.5h | 12.0h | 12.6h | 13.1h | 13.4h | 13.3h | 12.8h | 12.3h | 11.7h | 11.1h | 10.9h |
| Tourist Crowds | High season | High season | High season | Low season | Shoulder season | Low season | Low season | Shoulder season | Low season | Shoulder season | High season | High season |