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Trincomalee weather in May

Weather in Trincomalee: May

Average day temperature: 33.9°C
Average night temperature: 26.4°C
Sea water temperature: 30.2°C
Number of sunny days: 20 days
Day length: 12.4 - 12.6 hours
Number of rainy days: 7 days
Precipitation totals: 113.5 mm.

Air temperature in May, °C

Show year:
2021
2020
2019

The highest day temperature during May of 2021 was 34°C. At the same time the lowest night temperature was 26°C. Daily and nightly averages during May were 31.4°C and 27.2°C.

Sea water temperature in Trincomalee in May, °C

Show year:
2021
2020
2019

The average sea water temperature in May of 2021 was 30.0°C. The highest and lowest sea temperatures during the month were class="nb">30.6°C and 29.3°C.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, mm

Precipitation total value in Trincomalee in May is 113.5 mm.

Wind speed in May, m/s

The average wind speed value in May is 5.2 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 May is: 9.3.

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 6.5 m/s

Trincomalee on a weather map

Trincomalee
+27°C
NE 9 m/s
Feels like: +30°C
Precip.: 0%
Places in Sri Lanka:
Name
С°
+26°C
+30°C
+26°C
+27°C
+29°C
+26°C
+27°C
+26°C
+27°C
+30°C
+27°C
+27°C
+24°C
+27°C
24 Hours Forecast
Trincomalee
Local time: 19:20
September 27, monday
2100
27°C
NE
9 m/s
September 28, tuesday
0000
27°C
NE
9 m/s
0300
27°C
E
8 m/s
0600
27°C
NE
9 m/s
0900
29°C
E
8 m/s
1200
33°C
E
8 m/s
1500
31°C
E
8 m/s
1800
28°C
E
7 m/s