May weather forecast
Waikkal, Sri Lanka

May continues the trend of increased rainfall and maintains the balmy conditions of April. Time by the sea is favorable, with swimming conditions remaining warm and inviting. Though precipitation is a defining feature, the ample sunlight persists, paving the way for a variety of outdoor activities. The precipitation peaks at an average of 298mm (11.73"), making May the wettest month. Despite high rainfall, travelers will find the city to be a tropical paradise alive with activity.

Temperature

The transition from April to May sees an average high-temperature of a still tropical 32°C (89.6°F), indicating a minor variance from the prior month. Waikkal, during the nights of May, experiences an average temperature drop to a moderately hot 25°C (77°F).

Rainfall

In Waikkal, in May, during 12 rainfall days, 298mm (11.73") of precipitation is typically accumulated. Throughout the year, there are 125 rainfall days, and 2117mm (83.35") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 29°C (84.2°F).
Note: Swimming, diving, and other water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are highly enjoyable and provide prolonged comfort without unease.

Daylight

In Waikkal, the average length of the day in May is 12h and 28min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:19. On the last day of May, sunrise is at 05:52 and sunset at 18:23 +0530.

Sunshine

In May, the average sunshine in Waikkal is 7h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 12 in May suggests the following recommendations:
Execute all crucial precautions. Warding off sun exposure is non-negotiable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. After every outdoor workout or swim, liberally apply and frequently reapply a broad-spectrum SPF 30+ sunscreen. Take note! The UV strength of the Sun elevates when reflected off water and sand.