April weather forecast
Waikkal, Sri Lanka

Rain and temperatures continue to climb in April, making it a bustling time for the city. Plenty of sunshine couples with warm sea temperatures, offering conditions perfect for swimming. Sunny days are complemented by cooler nights, ensuring a comfortable overall atmosphere. In this month, the city records its highest amount of rainfall with an average of 244mm (9.61"). Even as the rains pick up, the city buzzes with various activities for both the adventurous and leisure traveler.

Temperature

March and April bring Waikkal's highest average temperatures, reaching a high of 33°C (91.4°F).

Rainfall

In Waikkal, in April, it is raining for 13 days, with typically 244mm (9.61") of accumulated precipitation. In Waikkal, during the entire year, the rain falls for 125 days and collects up to 2117mm (83.35") of precipitation.

Sea temperature

April is the month with the warmest seawater, with an average sea temperature of 30°C (86°F).
Note: Some argue that temperatures over 30°C (86°F) do not offer the same refreshing water experience.

Daylight

The average length of the day in April in Waikkal is 12h and 17min.
On the first day of April in Waikkal, sunrise is at 06:08 and sunset at 18:20. On the last day of the month, sunrise is at 05:56 and sunset at 18:19 +0530.

Sunshine

In Waikkal, the average sunshine in April is 8h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Waikkal. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 12 in April, converts into the following recommendations:
Enforce all necessary precautions, unprotected skin might burn swiftly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Even when the sky is cloudy, apply generously and frequently reapply a sunscreen with SPF 30 or more, especially post every swim or outdoor exercise. Caution! Sand and water reflections can notably increase the UV radiation intensity.