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Ha Long weather in December

Weather in Ha Long: December

Average day temperature: 21.1°C
Average night temperature: 18.3°C
Sea water temperature: 21.8°C
Number of sunny days: 9 days
Day length: 10.9 - 11.0 hours
Number of rainy days: 2 days
Precipitation totals: 28.8 mm.

Air temperature in December, °C

Show year:
2021
2020
2019

The highest day temperature during December of 2021 was 23°C. At the same time the lowest night temperature was 13°C. Daily and nightly averages during December were 19.7°C and 17.2°C.

Sea water temperature in Ha Long in December, °C

Show year:
2021
2020
2019

The average sea water temperature in December of 2021 was 21.6°C. The highest and lowest sea temperatures during the month were class="nb">23.2°C and 20.8°C.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, mm

Precipitation total value in Ha Long in December is 28.8 mm. It makes december the most dry month of the year.

Wind speed in December, m/s

The average wind speed value in December is 4.2 m./s.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 5.1.

Best time for vacation in Ha Long

Sunniest months:
June 15 days
August 14 days
September 14 days
Warmest months:
July 32.0 °C
August 31.9 °C
June 31.8 °C
Warmest sea temp:
July 30.3 °C
August 30.2 °C
June 30.1 °C
Coldest months:
January 19.6 °C
February 20.4 °C
December 21.1 °C
Rainiest months:
July 17 days
August 16 days
June 14 days
Windiest months:
June 5.0 m/s
July 4.7 m/s
October 4.6 m/s

Ha Long on a weather map

Ha Long
+27°C
N 5 m/s
Feels like: +31°C
Precip.: 88%
Places in Vietnam:
Name
С°
+23°C
+19°C
+24°C
+26°C
+22°C
+24°C
+27°C
+26°C
+26°C
+22°C
+26°C
+26°C
+26°C
+25°C
+23°C
24 Hours Forecast
Ha Long
Local time: 02:40
May 29, sunday
0300
27°C
N
5 m/s
0600
27°C
N
4 m/s
0900
29°C
NW
4 m/s
1200
25°C
NW
4 m/s
1500
27°C
NW
4 m/s
1800
27°C
W
4 m/s
2100
27°C
W
4 m/s
May 30, monday
0000
27°C
W
4 m/s