Measurements:
°C
°F
Ha Long
80°F
SW 16 mph
Feels like: 86°F
Precip: 21%
World Resorts Vietnam Ha Long Weather

Ha Long Sea Water Temperature

Current Sea Water Temperature:
+85.6°F
Maximum Sea Water Temperature in October: 91.6°F
Minimum Sea Water Temperature in October: 81.2°F
Average water temperature in October: 86.3°F

Sea Water Temperature for the Last 10 Days:

October 18 85.6°F October 13 86.8°F
October 17 85.8°F October 12 86.8°F
October 16 85.6°F October 11 87.0°F
October 15 85.4°F October 10 87.2°F
October 14 86.2°F October 09 87.0°F

When is the Warmest Sea for Ha Long?

According to our data for the last three years for Ha Long the highest average sea water temperature was in July, August and June.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2018 2017 2016

The average sea surface temperature in July 2018 for Ha Long was 91.0°F. The maximum and minimum values were 88.6°F and 93.2°F respectively.

Sea Water Temperature in August

Select Year: 2018 2017 2016

The average sea surface temperature in August 2018 for Ha Long was 90.3°F. The maximum and minimum values were 88.6°F and 91.0°F respectively.

Sea Water Temperature in June

Select Year: 2018 2017 2016

The average sea surface temperature in June 2018 for Ha Long was 90.7°F. The maximum and minimum values were 89.6°F and 91.8°F respectively.

Best Time to Visit Ha Long
The most sunny months:
August 18 days
September 18 days
October 18 days
The most warm months:
August 95.0 °F
July 94.7 °F
June 94.4 °F
Warmest sea temperature:
July 90.1 °F
August 90.1 °F
June 89.8 °F
The most cold months:
January 69.8 °F
February 71.3 °F
December 73.0 °F
The most rainy months:
July 16 days
August 15 days
June 13 days
The most windy months:
June 11 mph
July 11 mph
January 10 mph

Ha Long on the Weather Map

Vietnam Resorts:
NAME
Cam Ranh +84
Da Lat +74
Da Nang +86
Ha Noi +74
Hai Phong +80
Ho Chi Minh +88
Hue +88
Mui Ne +86
Nha Trang +86
Phan Rang +84
Phan Thiet +86
Phu Quoc +86
Thanh Hoa +76
Tuan Chau +80
Vung Tau +84
24 Hours Weather Forecast
Ha Long
Local time: 09:50
19 oct, friday
1200 82°F
SW
17 mph
1500 82°F
SW
17 mph
1800 82°F
SW
19 mph
2100 82°F
SW
19 mph
20 oct, saturday
0000 82°F
SW
17 mph
0300 82°F
SW
17 mph
0600 82°F
SW
17 mph
0900 82°F
SW
19 mph