Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average sea temperature in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
March's arrival in Ha Long brings a slight change in high-temperatures, adjusting from a warm 23.8°C (74.8°F) in February to a still moderately hot 26.8°C (80.2°F). Throughout March, the temperature tends to fall to a consistent average low of 18.9°C (66°F).Humidity
In March, the average relative humidity is 72%.Rainfall
In Ha Long, Vietnam, in March, during 19 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 237.1 rainfall days, and 1472mm (57.95") of precipitation is accumulated.Sea temperature
In Ha Long, the average seawater temperature in March is 19.9°C (67.8°F).Note: For most individuals, swimming in 19.9°C (67.8°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Ha Long, the average length of the day in March is 12h and 2min.On the first day of March in Ha Long, sunrise is at 06:11 and sunset at 17:56. On the last day of the month, sunrise is at 05:45 and sunset at 18:06 +07.
Sunshine
In March, the average sunshine in Ha Long is 6.5h.UV index
In March, the average daily maximum UV index in Ha Long is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In March, the maximum UV index of 6 suggests these recommendations:
Fend off overexposure. Sun protection is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the temperature in March in Ha Long?
What is the average humidity in March in Ha Long?
How much does it rain in Ha Long in March?
What is the sea water temperature in March in Ha Long?
How many hours of daylight does Ha Long have in March?
What time are sunrise and sunset in March in Ha Long?
How long on average sun shines in March in Ha Long?
How high is the UV index in March in Ha Long?
Average temperature in March
Ha Long, Vietnam
- Average high temperature in March: 26.8°C
The warmest month (with the highest average high temperature) is June (34.1°C).
The month with the lowest average high temperature is January (20.1°C).
- Average low temperature in March: 18.9°C
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).
Average pressure in March
Ha Long, Vietnam
- Average pressure in March: 1014mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1003.4mbar).
Average wind speed in March
Ha Long, Vietnam
- Average wind speed in March: 8.6km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are August and September (5.2km/h).
Average humidity in March
Ha Long, Vietnam
- Average humidity in March: 72%
The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is February (71%).
Average rainfall in March
Ha Long, Vietnam
- Average rainfall in March: 36mm
The wettest month (with the highest rainfall) is August (317mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in March
Ha Long, Vietnam
- Average rainfall days in March: 19 days
The month with the highest number of rainy days is July (28.3 days).
The month with the least rainy days is February (12.8 days).
Average sea temperature in March
Ha Long, Vietnam
- Average sea temperature in March: 19.9°C
The best month for swimming (with the highest average sea temperature) is July (30.8°C).
The coldest months (with the lowest average sea temperature) are January and February (19.3°C).
Average daylight in March /
Average sunshine in March
Ha Long, Vietnam
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in March: 6h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in March
Ha Long, Vietnam
- Average sunshine days in March: 8.1 days
The month with the most sunshine days is December (15.5 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in March
Ha Long, Vietnam
- Average UV index in March: 6
The months with the highest UV index are April, May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in March
Ha Long, Vietnam
- Average cloud cover in March: 59
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in March
Ha Long, Vietnam
- Average visibility in March: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).
Ha Long, Vietnam
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