Measurements:
°C
°F
CURRENT WEATHER
06:30
Trincomalee
84°F
NE 20 mph
Feels like: 90°F
Precip: 17%
World Resorts Sri Lanka Trincomalee Weather

7 Day Weather Forecast

07.11
sat
DAY
96°F
E 14 mph
precip
3%
NIGHT
86°F
NE 20 mph
precip
7%
07.12
sun
DAY
96°F
NE 17 mph
precip
3%
NIGHT
86°F
NE 24 mph
precip
8%
07.13
mon
DAY
96°F
E 14 mph
precip
2%
NIGHT
84°F
NE 23 mph
precip
8%
07.14
tue
DAY
96°F
E 16 mph
precip
2%
NIGHT
84°F
NE 23 mph
precip
6%
07.15
wed
DAY
96°F
E 17 mph
precip
2%
NIGHT
84°F
NE 19 mph
precip
7%
07.16
thu
DAY
96°F
NE 11 mph
precip
2%
NIGHT
84°F
NE 21 mph
precip
7%
07.17
fri
DAY
96°F
E 14 mph
precip
2%
NIGHT
84°F
NE 22 mph
precip
7%

Trincomalee Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

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

Trincomalee on the Weather Map

Best Time to Visit Trincomalee
The most sunny months:
March 20 days
April 20 days
May 17 days
The most warm months:
June 96.9 °F
May 96.5 °F
July 96.4 °F
Warmest sea temperature:
May 90.3 °F
April 90.1 °F
June 88.7 °F
The most cold months:
January 85.7 °F
December 86.9 °F
February 87.6 °F
The most rainy months:
October 14 days
November 14 days
December 11 days
The most windy months:
June 16 mph
July 15 mph
August 14 mph
more details