18.12
thu
thu
Day
88°F
SW 6 mph
Precip.
0%
0%
Night
82°F
SW 3 mph
Precip.
0%
0%
19.12
fri
fri
Day
88°F
S 6 mph
Precip.
0%
0%
Night
81°F
S 4 mph
Precip.
0%
0%
20.12
sat
sat
Day
90°F
S 4 mph
Precip.
0%
0%
Night
81°F
SW 6 mph
Precip.
0%
0%
21.12
sun
sun
Day
90°F
SW 5 mph
Precip.
0%
0%
Night
81°F
S 6 mph
Precip.
0%
0%
22.12
mon
mon
Day
88°F
SW 6 mph
Precip.
0%
0%
Night
82°F
SW 2 mph
Precip.
0%
0%
23.12
tue
tue
Day
88°F
NW 6 mph
Precip.
0%
0%
Night
82°F
W 4 mph
Precip.
0%
0%
24.12
wed
wed
Day
90°F
NW 6 mph
Precip.
0%
0%
Night
82°F
W 6 mph
Precip.
0%
0%
25.12
thu
thu
Day
90°F
SW 5 mph
Precip.
0%
0%
Night
82°F
SW 5 mph
Precip.
0%
0%
26.12
fri
fri
Day
90°F
SW 7 mph
Precip.
0%
0%
Night
84°F
W 5 mph
Precip.
0%
0%
27.12
sat
sat
Day
90°F
SW 7 mph
Precip.
0%
0%
Night
82°F
SW 5 mph
Precip.
0%
0%
28.12
sun
sun
Day
88°F
S 6 mph
Precip.
0%
0%
Night
81°F
S 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
88°F
SW 6 mph
Precip.
0%
0%
Night
82°F
W 5 mph
Precip.
0%
0%
30.12
tue
tue
Day
86°F
NE 6 mph
Precip.
0%
0%
Night
81°F
W 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
88°F
NW 5 mph
Precip.
0%
0%
Night
84°F
NE 2 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 80.8°F and 77.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 79.5°F and 76.6°F.
Air temperature in Bangkok, °F
Precipitation total in Bangkok, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bangkok
Bangkok on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Bangkok
Local time: 15:23
December 18, thursday
1800
88°F
SW
2 mph
2 mph
2100
86°F
SW
6 mph
6 mph
December 19, friday
0000
82°F
SW
3 mph
3 mph
0300
81°F
S
2 mph
2 mph
0600
77°F
SE
3 mph
3 mph
0900
81°F
SE
5 mph
5 mph
1200
88°F
S
6 mph
6 mph
1500
91°F
S
8 mph
8 mph
