Measurements:
°C
°F
CURRENT WEATHER
20:53
Sihanoukville
86°F
N 4 mph
Feels like: 94°F
Precip: 20%
World Resorts Cambodia Sihanoukville Weather

7 Day Weather Forecast

09.15
tue
DAY
88°F
NE 7 mph
precip
18%
NIGHT
86°F
NW 1 mph
precip
21%
09.16
wed
DAY
86°F
E 5 mph
precip
27%
NIGHT
86°F
NE 6 mph
precip
48%
09.17
thu
DAY
82°F
E 19 mph
precip
78%
NIGHT
82°F
SE 2 mph
precip
25%
09.18
fri
DAY
80°F
NE 14 mph
precip
95%
NIGHT
82°F
NE 19 mph
precip
83%
09.19
sat
DAY
86°F
E 4 mph
precip
25%
NIGHT
86°F
E 3 mph
precip
73%
09.20
sun
DAY
80°F
NW 4 mph
precip
37%
NIGHT
82°F
W 4 mph
precip
33%
09.21
mon
DAY
84°F
NE 4 mph
precip
22%
NIGHT
86°F
SE 6 mph
precip
23%

Sihanoukville Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Sihanoukville was 29.1°F. The maximum and minimum values were 28.9°F and 29.3°F respectively.

Sihanoukville on the Weather Map

Best Time to Visit Sihanoukville
The most sunny months:
January 20 days
December 18 days
February 16 days
The most warm months:
May 92.9 °F
April 92.3 °F
June 91.2 °F
Warmest sea temperature:
May 91.8 °F
April 91.2 °F
June 89.7 °F
The most cold months:
January 88.3 °F
February 88.6 °F
September 89.2 °F
The most rainy months:
July 18 days
August 17 days
September 17 days
The most windy months:
July 12 mph
August 12 mph
September 11 mph
more details