Climate averages 1991–2020
Hạ Long weather
in November.
A warm, moderately wet month: the 8th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
November is a warm month in Hạ Long: daytime highs average 24.8°C and nights cool to about 19.6°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 51 mm of rain on roughly 8 days, which makes November a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 10 min on an average November day.
The nearest other city in this atlas is Cẩm Phả (22 km away). In November its highs average 24.3°C, about as warm as Hạ Long, with 59 mm of rain.
Among the 136 cities listed in Vietnam, Hạ Long ranks joint 109th of 136 for the warmest November highs and joint 8th of 136 for the driest November (rainfall, lowest first). The mean November high of those 136 cities is 27.0°C; Hạ Long is 2.2°C cooler than that mean.
From November to December, average highs fall by 4.0°C to 20.8°C, and monthly rainfall falls from 51 mm to 31 mm.
The annual picture
November in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Hạ Long climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.1°C14.6°C | 14.6°C | 34 | 6.4 | 11.011 h |
| February | 20.5°C15.8°C | 15.8°C | 21 | 5.7 | 11.411 h |
| March | 23.2°C18.5°C | 18.5°C | 43 | 8.8 | 12.012 h |
| April | 26.7°C21.8°C | 21.8°C | 69 | 11.6 | 12.613 h |
| May | 29.3°C24.8°C | 24.8°C | 219 | 19.5 | 13.113 h |
| June | 30.8°C26.8°C | 26.8°C | 266 | 22.4 | 13.413 h |
| July | 30.7°C26.8°C | 26.8°C | 305 | 24.3 | 13.313 h |
| August | 30.4°C26.1°C | 26.1°C | 381 | 26.2 | 12.813 h |
| September | 29.6°C25.0°C | 25.0°C | 243 | 20.0 | 12.312 h |
| October | 27.8°C22.9°C | 22.9°C | 104 | 11.9 | 11.712 h |
| November, selected | 24.8°C19.6°C | 19.6°C | 51 | 8.2 | 11.211 h |
| December | 20.8°C15.8°C | 15.8°C | 31 | 5.9 | 10.911 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
November in nearby cities
- Cẩm Phả in NovemberVietnam · 22 kmHigh 24.3°C · Low 19.7°C · 59 mm rain
- Haiphong in NovemberVietnam · 42 kmHigh 25.1°C · Low 18.5°C · 60 mm rain
- Kiến An in NovemberVietnam · 49 kmHigh 24.9°C · Low 18.9°C · 60 mm rain
- Thị Trấn Mạo Khê in NovemberVietnam · 51 kmHigh 25.3°C · Low 17.8°C · 55 mm rain
- Thị Trấn Đông Triều in NovemberVietnam · 60 kmHigh 25.2°C · Low 17.8°C · 55 mm rain
- Chũ in NovemberVietnam · 71 kmHigh 24.7°C · Low 16.8°C · 55 mm rain
- Hải Dương in NovemberVietnam · 77 kmHigh 25.2°C · Low 18.1°C · 60 mm rain
- Chí Linh in NovemberVietnam · 80 kmHigh 25.2°C · Low 17.8°C · 60 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Hạ Long) is explained once on the Hạ Long year overview and on the Sources, method and limits page.