Measurements:
°C
°F
CURRENT WEATHER
03:22
Kalutara
82°F
E 12 mph
Feels like: 88°F
Precip: 61%
World Resorts Sri Lanka Kalutara Weather

7 Day Weather Forecast

08.22
sat
DAY
88°F
E 11 mph
precip
16%
NIGHT
82°F
E 9 mph
precip
37%
08.23
sun
DAY
88°F
E 9 mph
precip
18%
NIGHT
82°F
E 9 mph
precip
39%
08.24
mon
DAY
88°F
E 12 mph
precip
27%
NIGHT
82°F
E 10 mph
precip
72%
08.25
tue
DAY
86°F
E 11 mph
precip
57%
NIGHT
80°F
E 9 mph
precip
79%
08.26
wed
DAY
86°F
E 11 mph
precip
63%
NIGHT
82°F
E 9 mph
precip
59%
08.27
thu
DAY
86°F
E 11 mph
precip
35%
NIGHT
82°F
E 12 mph
precip
72%
08.28
fri
DAY
86°F
E 12 mph
precip
68%
NIGHT
82°F
E 9 mph
precip
73%

Kalutara Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Kalutara was 28.5°F. The maximum and minimum values were 27.9°F and 29.3°F respectively.

Kalutara on the Weather Map

Best Time to Visit Kalutara
The most sunny months:
January 13 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 90.2 °F
May 89.1 °F
March 88.6 °F
The most cold months:
August 87.9 °F
September 88.0 °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