Measurements:
°C
°F
CURRENT WEATHER
00:06
Cha-am
80°F
SE 9 mph
Feels like: 86°F
Precip: 81%
World Resorts Thailand Cha-am Weather

7 Day Weather Forecast

09.12
sat
DAY
88°F
S 14 mph
precip
36%
NIGHT
82°F
SE 6 mph
precip
69%
09.13
sun
DAY
90°F
SW 12 mph
precip
8%
NIGHT
84°F
E 1 mph
precip
60%
09.14
mon
DAY
84°F
NE 3 mph
precip
35%
NIGHT
82°F
NE 9 mph
precip
24%
09.15
tue
DAY
92°F
S 1 mph
precip
17%
NIGHT
82°F
NE 8 mph
precip
24%
09.16
wed
DAY
90°F
W 4 mph
precip
11%
NIGHT
84°F
NE 10 mph
precip
24%
09.17
thu
DAY
90°F
NW 8 mph
precip
15%
NIGHT
84°F
NE 11 mph
precip
31%
09.18
fri
DAY
90°F
N 6 mph
precip
57%
NIGHT
82°F
N 8 mph
precip
27%

Cha-am Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Cha-am was 29.5°F. The maximum and minimum values were 29.3°F and 29.9°F respectively.

Cha-am on the Weather Map

Best Time to Visit Cha-am
The most sunny months:
March 27 days
January 26 days
February 25 days
The most warm months:
April 97.8 °F
May 97.2 °F
March 95.6 °F
Warmest sea temperature:
May 92.1 °F
June 90.8 °F
April 90.8 °F
The most cold months:
December 87.7 °F
January 89.2 °F
November 89.5 °F
The most rainy months:
October 11 days
September 11 days
July 8 days
The most windy months:
December 9 mph
July 8 mph
March 8 mph
more details