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Trincomalee weather in December

Weather in Trincomalee: December

Average day temperature: 29.0°C
Average night temperature: 24.6°C
Sea water temperature: 27.5°C
Number of sunny days: 6 days
Day length: 11.6 - 11.7 hours
Number of rainy days: 14 days
Precipitation totals: 289.9 mm.

Air temperature in December, °C

Show year:
2020
2019
2018

The highest day temperature during December of 2020 was 28°C. At the same time the lowest night temperature was 24°C. Daily and nightly averages during December were 26.8°C and 25.4°C.

Sea water temperature in Trincomalee in December, °C

Show year:
2020
2019
2018

The average sea water temperature in December of 2020 was 27.5°C. The highest and lowest sea temperatures during the month were class="nb">28.3°C and 26.9°C.

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, mm

Precipitation total value in Trincomalee in December is 289.9 mm. It makes december one of the most rainy months of the year.

Wind speed in December, m/s

The average wind speed value in December is 4.3 m./s.

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: 5.5.

Best time for vacation in Trincomalee

Sunniest months:
April 23 days
March 22 days
May 20 days
Warmest months:
May 33.9 °C
June 33.8 °C
April 33.6 °C
Warmest sea temp:
May 30.2 °C
April 30.0 °C
June 29.5 °C
Coldest months:
January 28.3 °C
December 29.0 °C
February 29.4 °C
Rainiest months:
October 18 days
November 16 days
December 14 days
Windiest months:
June 7.4 m/s
July 6.7 m/s
August 6.6 m/s

Trincomalee on a weather map

Trincomalee
+30°C
NE 6 m/s
Feels like: +33°C
Precip.: 0%
Places in Sri Lanka:
Name
С°
+27°C
+29°C
+27°C
+27°C
+29°C
+28°C
+28°C
+28°C
+28°C
+29°C
+28°C
+30°C
+30°C
+30°C
24 Hours Forecast
Trincomalee
Local time: 08:56
August 02, monday
0900
30°C
NE
6 m/s
1200
33°C
NE
3 m/s
1500
32°C
NE
2 m/s
1800
30°C
E
5 m/s
2100
28°C
NE
7 m/s
August 03, tuesday
0000
27°C
NE
8 m/s
0300
27°C
NE
9 m/s
0600
28°C
NE
8 m/s