World Resorts Sri Lanka Trincomalee Weather

Trincomalee 14 Days Forecast

06.10
tue
Day
82°F
W 12 mph
Precip.
7%
Night
82°F
NW 9 mph
Precip.
17%
07.10
wed
Day
82°F
W 12 mph
Precip.
20%
Night
81°F
NW 7 mph
Precip.
56%
08.10
thu
Day
82°F
SW 12 mph
Precip.
21%
Night
81°F
N 4 mph
Precip.
22%
09.10
fri
Day
81°F
SW 14 mph
Precip.
16%
Night
81°F
NE 6 mph
Precip.
9%
10.10
sat
Day
82°F
SW 16 mph
Precip.
9%
Night
82°F
W 3 mph
Precip.
12%
11.10
sun
Day
82°F
SW 12 mph
Precip.
8%
Night
82°F
W 6 mph
Precip.
17%
12.10
mon
Day
82°F
SW 11 mph
Precip.
17%
Night
82°F
SW 7 mph
Precip.
31%
13.10
tue
Day
81°F
SW 12 mph
Precip.
11%
Night
82°F
NW 4 mph
Precip.
15%
14.10
wed
Day
82°F
SW 13 mph
Precip.
7%
Night
82°F
NE 3 mph
Precip.
8%
15.10
thu
Day
88°F
NE 5 mph
Precip.
12%
Night
81°F
NE 8 mph
Precip.
23%
16.10
fri
Day
88°F
NE 9 mph
Precip.
15%
Night
81°F
NE 10 mph
Precip.
22%
17.10
sat
Day
90°F
N 9 mph
Precip.
6%
Night
81°F
NE 11 mph
Precip.
20%
18.10
sun
Day
88°F
NW 8 mph
Precip.
8%
Night
81°F
NE 6 mph
Precip.
19%
19.10
mon
Day
86°F
W 9 mph
Precip.
17%
Night
82°F
W 3 mph
Precip.
60%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.7°F.

Air temperature in Trincomalee, °F

Precipitation total in Trincomalee, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Trincomalee

Sunniest months:
March 20 days
April 20 days
May 17 days
Warmest months:
June 92.2 °F
May 91.9 °F
July 91.8 °F
Warmest sea temp:
May 86.3 °F
April 86.1 °F
June 84.9 °F
Coldest months:
January 82.2 °F
December 83.2 °F
February 83.8 °F
Rainiest months:
October 14 days
November 14 days
December 11 days
Windiest months:
June 16.5 mph
July 15.3 mph
August 14.7 mph

Trincomalee on a weather map

Current weather
08:53
Trincomalee
+82°F
W 4 mph
Feels like: +90°F
Precip.: 7%
Places in Sri Lanka:
Name
°F
Ahungalla
+86°F
Bentota
+86°F
Weligama
+84°F
Kalutara
+86°F
Koggalla
+84°F
Colombo
+82°F
Marawila
+82°F
Marissa
+88°F
Negombo
+82°F
Pasikuda
+84°F
Tangalle
+88°F
Trincomalee
+82°F
Unawatuna
+84°F
Hambantota
+81°F
Hikkaduwa
+84°F
all places
24 Hours Forecast
Trincomalee
Local time: 08:53
October 06, tuesday
0900
82°F
W
4 mph
1200
82°F
W
12 mph
1500
84°F
W
12 mph
1800
84°F
W
11 mph
2100
84°F
W
11 mph
October 07, wednesday
0000
82°F
NW
9 mph
0300
82°F
NW
8 mph
0600
81°F
NW
6 mph
Units of measurement: °C / °F