29.12
mon
mon
Day
82°F
SW 10 mph
Precip.
0%
0%
Night
73°F
NE 5 mph
Precip.
0%
0%
30.12
tue
tue
Day
84°F
SW 9 mph
Precip.
0%
0%
Night
75°F
NE 6 mph
Precip.
0%
0%
31.12
wed
wed
Day
82°F
W 7 mph
Precip.
0%
0%
Night
73°F
NE 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
84°F
W 9 mph
Precip.
0%
0%
Night
73°F
NE 5 mph
Precip.
0%
0%
02.01
fri
fri
Day
82°F
SW 7 mph
Precip.
0%
0%
Night
75°F
SE 5 mph
Precip.
0%
0%
03.01
sat
sat
Day
82°F
SW 14 mph
Precip.
0%
0%
Night
75°F
SE 4 mph
Precip.
0%
0%
04.01
sun
sun
Day
81°F
SW 15 mph
Precip.
0%
0%
Night
73°F
SE 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
81°F
SW 16 mph
Precip.
0%
0%
Night
73°F
SE 7 mph
Precip.
0%
0%
06.01
tue
tue
Day
79°F
SW 19 mph
Precip.
0%
0%
Night
75°F
NE 6 mph
Precip.
0%
0%
07.01
wed
wed
Day
79°F
SW 19 mph
Precip.
0%
0%
Night
75°F
S 7 mph
Precip.
0%
0%
08.01
thu
thu
Day
79°F
SW 17 mph
Precip.
0%
0%
Night
75°F
S 6 mph
Precip.
0%
0%
09.01
fri
fri
Day
81°F
S 14 mph
Precip.
0%
0%
Night
75°F
SE 6 mph
Precip.
0%
0%
10.01
sat
sat
Day
82°F
SW 12 mph
Precip.
0%
0%
Night
77°F
E 4 mph
Precip.
0%
0%
11.01
sun
sun
Day
84°F
W 7 mph
Precip.
0%
0%
Night
77°F
N 5 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 80.2°F. The highest and lowest sea temperatures during the month were 81.5°F and 78.1°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 78.2°F. The highest and lowest sea temperatures during the month were 79.5°F and 76.6°F.
Air temperature in Cha-am, °F
Precipitation total in Cha-am, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cha-am
Cha-am on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Cha-am
Local time: 05:41
December 29, monday
0600
73°F
SE
6 mph
6 mph
0900
79°F
S
7 mph
7 mph
1200
82°F
SW
10 mph
10 mph
1500
82°F
SW
9 mph
9 mph
1800
77°F
W
5 mph
5 mph
2100
75°F
NE
5 mph
5 mph
December 30, tuesday
0000
73°F
NE
5 mph
5 mph
0300
73°F
NE
4 mph
4 mph
