Measurements:
°C
°F
CURRENT WEATHER
11:06
Trincomalee
94°F
N 6 mph
Feels like: 106°F
Precip: 100%
World Resorts Sri Lanka Trincomalee Weather

7 Day Weather Forecast

04.30
wed
DAY
94°F
N 6 mph
precip
100%
NIGHT
80°F
NE 8 mph
precip
0%
05.01
thu
DAY
90°F
N 7 mph
precip
0%
NIGHT
84°F
NE 5 mph
precip
0%
05.02
fri
DAY
94°F
N 6 mph
precip
0%
NIGHT
84°F
NE 11 mph
precip
0%
05.03
sat
DAY
94°F
NE 7 mph
precip
0%
NIGHT
84°F
NE 11 mph
precip
0%
05.04
sun
DAY
94°F
NE 7 mph
precip
0%
NIGHT
84°F
NE 7 mph
precip
0%
05.05
mon
DAY
94°F
N 11 mph
precip
0%
NIGHT
86°F
E 9 mph
precip
0%
05.06
tue
DAY
92°F
NW 7 mph
precip
0%
NIGHT
86°F
E 11 mph
precip
0%

Trincomalee Sea Water Temperature in April, °F

Select Year: 2025 2024 2023
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3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
25
27
29
31
33
35

The average sea surface temperature in April 2025 for Trincomalee was 30.1°F. The maximum and minimum values were 29.7°F and 30.5°F respectively.

Trincomalee on the Weather Map

Best Time to Visit Trincomalee
The most sunny months:
March 20 days
April 20 days
May 18 days
The most warm months:
June 97.3 °F
May 97.0 °F
July 96.7 °F
Warmest sea temperature:
May 90.3 °F
April 90.1 °F
June 88.8 °F
The most cold months:
January 86.0 °F
December 87.2 °F
February 87.9 °F
The most rainy months:
October 14 days
November 14 days
December 12 days
The most windy months:
June 16 mph
July 15 mph
August 14 mph
more details