12.18
thu
thu
DAY
78°F
W 6 mph
precip
69%
69%
NIGHT
66°F
SW 4 mph
precip
0%
0%
12.19
fri
fri
DAY
76°F
NW 6 mph
precip
0%
0%
NIGHT
66°F
SW 4 mph
precip
0%
0%
12.20
sat
sat
DAY
76°F
W 8 mph
precip
100%
100%
NIGHT
70°F
S 5 mph
precip
0%
0%
12.21
sun
sun
DAY
82°F
W 6 mph
precip
100%
100%
NIGHT
68°F
SW 6 mph
precip
0%
0%
12.22
mon
mon
DAY
76°F
W 11 mph
precip
74%
74%
NIGHT
70°F
W 9 mph
precip
100%
100%
12.23
tue
tue
DAY
72°F
W 10 mph
precip
25%
25%
NIGHT
66°F
SW 5 mph
precip
0%
0%
12.24
wed
wed
DAY
76°F
W 6 mph
precip
43%
43%
NIGHT
64°F
SW 6 mph
precip
0%
0%
12.25
thu
thu
DAY
72°F
W 10 mph
precip
0%
0%
NIGHT
66°F
SW 8 mph
precip
51%
51%
12.26
fri
fri
DAY
72°F
W 10 mph
precip
0%
0%
NIGHT
64°F
SW 4 mph
precip
0%
0%
12.27
sat
sat
DAY
74°F
W 7 mph
precip
0%
0%
NIGHT
64°F
SW 4 mph
precip
0%
0%
12.28
sun
sun
DAY
70°F
W 9 mph
precip
76%
76%
NIGHT
68°F
SW 6 mph
precip
56%
56%
12.29
mon
mon
DAY
74°F
W 7 mph
precip
0%
0%
NIGHT
64°F
SW 5 mph
precip
0%
0%
12.30
tue
tue
DAY
74°F
W 7 mph
precip
0%
0%
NIGHT
68°F
W 5 mph
precip
0%
0%
12.31
wed
wed
DAY
72°F
W 11 mph
precip
0%
0%
NIGHT
68°F
SW 8 mph
precip
0%
0%
Sea water
temperature
temperature
| Ha Long |
Weather in
December
December
| Ha Long |
7 day weather
forecast
forecast
| Ha Long |
10 day weather
forecast
forecast
| Ha Long |
14 day weather
forecast
forecast
| Ha Long |
Monthly weather
averages
averages
| Ha Long |
Current Weather
Conditions
Conditions
| Ha Long |
When is the Best
Time to Visit?
Time to Visit?
| Ha Long |
Ha Long Sea Water Temperature in December, °F
The average sea surface temperature in December 2025 for Ha Long was 73.5°F. The maximum and minimum values were 71.8°F and 75.0°F respectively.
Ha Long on the Weather Map
Vietnam Resorts:
NAME
F°
| Cam Ranh |  |
+80 |
| Cat Ba Island |  |
+74 |
| Da Lat |  |
+70 |
| Da Nang |  |
+78 |
| Doc Let Beach | |
+78 |
| Ha Long | |
+76 |
| Ha Noi | |
+82 |
| Ho Chi Minh | |
+90 |
| Mui Ne | |
+84 |
| Nha Trang | |
+82 |
| Phan Rang | |
+80 |
| Phan Thiet | |
+84 |
| Phu Quoc | |
+88 |
| Vinpearl | |
+82 |
| Vung Tau | |
+90 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Ha Long
Local time: 16:11
18 dec, thursday
| 1800 | |
68°F | W 5 mph |
| 2100 | |
66°F | SW 4 mph |
19 dec, friday
| 0000 | |
66°F | SW 4 mph |
| 0300 | |
64°F | SW 5 mph |
| 0600 | |
64°F | SW 6 mph |
| 0900 | |
72°F | SW 5 mph |
| 1200 | |
76°F | NW 6 mph |
| 1500 | |
74°F | NW 6 mph |