Hạ Long Weather in March
Average highs run from 24°C on March 1 to 26°C on March 31, and lows from 16°C to 19°C. Normal precipitation for the month is 53 mm over about 9 wet days.
March day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
March at a glance
- Average high
- 25°C
- Average low
- 17°C
- Precipitation
- 53 mm
- Reanalysis high
- 34°CMar 16, 1993
- Reanalysis low
- 8°CMar 1, 2006
- Daylight
- 11 h 44 min to 12 h 20 min
- Cloud cover
- 78%
- Humidity
- 82%
- Dew point
- 17°C
- Wind
- 13.3 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 24°C | 16°C | 32°C 2004 | 8°C 2006 | 26% |
| Mar 2 | 24°C | 16°C | 31°C 2010 | 9°C 2006 | 26% |
| Mar 3 | 24°C | 16°C | 30°C 2003 | 11°C 1994 | 26% |
| Mar 4 | 24°C | 16°C | 32°C 2003 | 11°C 2005 | 27% |
| Mar 5 | 24°C | 16°C | 32°C 2003 | 9°C 2005 | 28% |
| Mar 6 | 24°C | 16°C | 32°C 2010 | 11°C 2005 | 29% |
| Mar 7 | 24°C | 16°C | 29°C 1991 | 11°C 2003 | 30% |
| Mar 8 | 24°C | 16°C | 30°C 2020 | 12°C 2007 | 29% |
| Mar 9 | 24°C | 16°C | 32°C 2020 | 10°C 2010 | 30% |
| Mar 10 | 24°C | 17°C | 29°C 2005 | 10°C 1996 | 30% |
| Mar 11 | 25°C | 17°C | 30°C 2005 | 9°C 2016 | 32% |
| Mar 12 | 25°C | 17°C | 29°C 1991 | 11°C 2016 | 32% |
| Mar 13 | 25°C | 17°C | 29°C 2020 | 10°C 2005 | 32% |
| Mar 14 | 25°C | 17°C | 29°C 2010 | 8°C 2006 | 32% |
| Mar 15 | 25°C | 17°C | 32°C 1993 | 10°C 2011 | 32% |
| Mar 16 | 25°C | 18°C | 34°C 1993 | 8°C 2011 | 33% |
| Mar 17 | 25°C | 18°C | 31°C 1996 | 9°C 2011 | 34% |
| Mar 18 | 25°C | 18°C | 31°C 1999 | 10°C 1995 | 35% |
| Mar 19 | 25°C | 18°C | 33°C 1999 | 11°C 1993 | 35% |
| Mar 20 | 25°C | 18°C | 30°C 2013 | 12°C 1993 | 35% |
| Mar 21 | 26°C | 18°C | 31°C 1991 | 13°C 2018 | 34% |
| Mar 22 | 26°C | 18°C | 30°C 2009 | 12°C 1998 | 34% |
| Mar 23 | 26°C | 18°C | 31°C 2009 | 12°C 2011 | 35% |
| Mar 24 | 26°C | 18°C | 30°C 1991 | 13°C 2011 | 36% |
| Mar 25 | 26°C | 18°C | 30°C 1991 | 12°C 2011 | 36% |
| Mar 26 | 26°C | 19°C | 33°C 1993 | 12°C 1995 | 36% |
| Mar 27 | 26°C | 19°C | 33°C 1993 | 11°C 2011 | 36% |
| Mar 28 | 26°C | 19°C | 34°C 1993 | 12°C 2011 | 36% |
| Mar 29 | 26°C | 19°C | 31°C 2008 | 13°C 2011 | 36% |
| Mar 30 | 26°C | 19°C | 29°C 2019 | 13°C 2011 | 36% |
| Mar 31 | 26°C | 19°C | 32°C 1996 | 12°C 1991 | 35% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+7).
- March 1
- sunrise 6:12 AM, sunset 5:56 PM
- March 31
- sunrise 5:46 AM, sunset 6:06 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.