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

In Waikkal, the warmest period comes during March and April, when the average high-temperature touches 33°C (91.4°F).

Rainfall

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

Sea temperature

With an average sea temperature of 30°C (86°F), April is the month with the warmest seawater in Waikkal.
Note: Water sports might not feel as refreshing in waters heated beyond 30°C (86°F).

Daylight

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

Sunshine

In April, the average sunshine is 8h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 12 during April translates into these guidelines:
Put into effect every essential safeguard, as unprotected skin and eyes might burn instantly. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Apply and frequently reapply a broad-spectrum SPF 30+ sunscreen after every two hours, or immediately after a swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.