Measurements:
°C
°F
CURRENT WEATHER
21:46
Bentota
82°F
NE 6 mph
Feels like: 90°F
Precip: 44%
World Resorts Sri Lanka Bentota Weather

7 Day Weather Forecast

09.11
fri
DAY
88°F
E 9 mph
precip
54%
NIGHT
82°F
NE 11 mph
precip
52%
09.12
sat
DAY
84°F
E 9 mph
precip
59%
NIGHT
82°F
NE 4 mph
precip
51%
09.13
sun
DAY
86°F
E 11 mph
precip
76%
NIGHT
82°F
E 9 mph
precip
33%
09.14
mon
DAY
84°F
E 9 mph
precip
68%
NIGHT
80°F
SE 7 mph
precip
75%
09.15
tue
DAY
84°F
E 10 mph
precip
59%
NIGHT
80°F
E 13 mph
precip
79%
09.16
wed
DAY
80°F
E 8 mph
precip
79%
NIGHT
80°F
NE 2 mph
precip
68%
09.17
thu
DAY
82°F
E 5 mph
precip
73%
NIGHT
82°F
NE 8 mph
precip
72%

Bentota Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Bentota was 28.8°F. The maximum and minimum values were 27.4°F and 29.6°F respectively.

Bentota on the Weather Map

Best Time to Visit Bentota
The most sunny months:
January 12 days
February 12 days
March 12 days
The most warm months:
April 92.5 °F
March 91.8 °F
May 90.5 °F
Warmest sea temperature:
April 90.0 °F
May 88.8 °F
March 88.5 °F
The most cold months:
August 87.7 °F
September 87.9 °F
July 88.0 °F
The most rainy months:
June 22 days
July 21 days
August 20 days
The most windy months:
June 11 mph
July 10 mph
August 10 mph
more details