28.12
sun
sun
Day
79°F
S 12 mph
Precip.
100%
100%
Night
79°F
SW 14 mph
Precip.
100%
100%
29.12
mon
mon
Day
81°F
S 15 mph
Precip.
100%
100%
Night
79°F
S 13 mph
Precip.
70%
70%
30.12
tue
tue
Day
79°F
S 14 mph
Precip.
100%
100%
Night
77°F
S 11 mph
Precip.
100%
100%
31.12
wed
wed
Day
79°F
S 11 mph
Precip.
100%
100%
Night
77°F
S 8 mph
Precip.
100%
100%
01.01
thu
thu
Day
79°F
SE 10 mph
Precip.
100%
100%
Night
79°F
S 11 mph
Precip.
100%
100%
02.01
fri
fri
Day
81°F
SW 11 mph
Precip.
100%
100%
Night
79°F
S 7 mph
Precip.
23%
23%
03.01
sat
sat
Day
81°F
SW 14 mph
Precip.
44%
44%
Night
79°F
S 12 mph
Precip.
72%
72%
04.01
sun
sun
Day
81°F
S 14 mph
Precip.
49%
49%
Night
79°F
S 16 mph
Precip.
100%
100%
05.01
mon
mon
Day
79°F
SW 15 mph
Precip.
100%
100%
Night
79°F
SW 12 mph
Precip.
100%
100%
06.01
tue
tue
Day
77°F
W 9 mph
Precip.
100%
100%
Night
79°F
SW 15 mph
Precip.
100%
100%
07.01
wed
wed
Day
79°F
SW 18 mph
Precip.
100%
100%
Night
79°F
SW 15 mph
Precip.
83%
83%
08.01
thu
thu
Day
81°F
SW 14 mph
Precip.
70%
70%
Night
79°F
SW 13 mph
Precip.
80%
80%
09.01
fri
fri
Day
79°F
SW 17 mph
Precip.
100%
100%
Night
77°F
SW 19 mph
Precip.
100%
100%
10.01
sat
sat
Day
75°F
NW 17 mph
Precip.
100%
100%
Night
77°F
N 3 mph
Precip.
100%
100%
sea water
temperature
temperature
| Trincomalee |
monthly
weather
weather
| Trincomalee |
current
weather
weather
| Trincomalee |
7 days
forecast
forecast
| Trincomalee |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 81.2°F. The highest and lowest sea temperatures during the month were 82.4°F and 80.1°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 81.3°F and 80.1°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
Trincomalee on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Trincomalee
Local time: 09:35
December 28, sunday
1200
79°F
S
12 mph
12 mph
1500
79°F
S
12 mph
12 mph
1800
79°F
SW
14 mph
14 mph
2100
79°F
SW
14 mph
14 mph
December 29, monday
0000
79°F
SW
14 mph
14 mph
0300
79°F
SW
13 mph
13 mph
0600
79°F
SW
12 mph
12 mph
0900
81°F
S
12 mph
12 mph
