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Trincomalee weather in December

Weather in Trincomalee: December

Average day temperature: 83.6°F
Average night temperature: 76.6°F
Sea water temperature: 81.7°F
Number of sunny days: 5 days
Day length: 11.6 - 11.7 hours
Number of rainy days: 12 days
Precipitation totals: 9.6 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 86°F. At the same time the lowest night temperature was 76°F. Day and night temperature averages during December were 81.5°F and 79.7°F.

Sea water temperature in Trincomalee in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 82.9°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.0°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Trincomalee in December is 10.9 in. It makes december one of the most rainy months of the year.

Wind speed in December, mph

The average wind speed value in December is 9.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.8.

Best time for vacation in Trincomalee

Sunniest months:
March 21 days
April 21 days
May 19 days
Warmest months:
May 92.8 °F
June 92.7 °F
July 92.1 °F
Warmest sea temp:
May 86.2 °F
April 86.0 °F
June 84.9 °F
Coldest months:
January 82.6 °F
December 83.6 °F
February 84.4 °F
Rainiest months:
October 15 days
November 14 days
December 12 days
Windiest months:
June 16.3 mph
July 14.9 mph
August 14.5 mph

Trincomalee on a weather map

Trincomalee
+81°F
W 7 mph
Feels like: +84°F
Precip.: 0%
Places in Sri Lanka:
Name
°F
+81°F
+81°F
+88°F
+82°F
+81°F
+88°F
+88°F
+88°F
+81°F
+88°F
+81°F
+81°F
+81°F
+81°F
+81°F
24 Hours Forecast
Trincomalee
Local time: 19:32
March 02, saturday
2100
81°F
W
9 mph
March 03, sunday
0000
79°F
W
8 mph
0300
79°F
NW
4 mph
0600
77°F
NW
2 mph
0900
81°F
SW
9 mph
1200
81°F
SW
9 mph
1500
81°F
SW
8 mph
1800
81°F
W
8 mph
Units of measurement: °C / °F