Measurements:
°C
°F
CURRENT WEATHER
00:06
Chumphon
82°F
SE 6 mph
Feels like: 88°F
Precip: 26%
World Resorts Thailand Chumphon Weather

7 Day Weather Forecast

09.12
sat
DAY
90°F
SE 4 mph
precip
48%
NIGHT
80°F
E 7 mph
precip
37%
09.13
sun
DAY
80°F
E 6 mph
precip
82%
NIGHT
78°F
E 9 mph
precip
31%
09.14
mon
DAY
84°F
E 11 mph
precip
70%
NIGHT
80°F
E 7 mph
precip
30%
09.15
tue
DAY
90°F
NE 14 mph
precip
18%
NIGHT
80°F
E 8 mph
precip
19%
09.16
wed
DAY
88°F
E 8 mph
precip
64%
NIGHT
84°F
E 9 mph
precip
22%
09.17
thu
DAY
80°F
E 9 mph
precip
52%
NIGHT
82°F
E 12 mph
precip
56%
09.18
fri
DAY
80°F
E 14 mph
precip
73%
NIGHT
80°F
NE 13 mph
precip
50%

Chumphon Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Chumphon was 28.9°F. The maximum and minimum values were 28.6°F and 29.2°F respectively.

Chumphon on the Weather Map

Best Time to Visit Chumphon
The most sunny months:
March 21 days
April 20 days
January 18 days
The most warm months:
April 96.3 °F
May 95.5 °F
March 94.2 °F
Warmest sea temperature:
May 91.5 °F
April 91.2 °F
June 89.4 °F
The most cold months:
December 89.0 °F
January 89.8 °F
November 90.2 °F
The most rainy months:
October 12 days
May 11 days
September 10 days
The most windy months:
August 9 mph
July 9 mph
December 8 mph
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