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
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
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.
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.
The average wind speed value in May is 5.2 m./s.
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
Trincomalee on a weather map
|+27°C||NE 9 m/s|