April weather forecast and climate
Beruwala, Sri Lanka

Weather in April

April, like March, is another hot spring month in Beruwala, Sri Lanka, with average temperature ranging between min 26°C (78.8°F) and max 31.3°C (88.3°F).

Temperature

March and April, with an average high-temperature of 31.3°C (88.3°F), are the warmest months.

Heat index

The average heat index is estimated at a scorching 41.2°C (106.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, pregnancy, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Beruwala, the average relative humidity is 78%.

Rainfall

In Beruwala, Sri Lanka, during April, the rain falls for 25.8 days and regularly aggregates up to 127mm (5") of precipitation. Throughout the year, there are 273.8 rainfall days, and 2059mm (81.06") of precipitation is accumulated.

Sea temperature

April is the month with the warmest seawater, with an average sea temperature of 29.6°C (85.3°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In April, the average length of the day is 12.3h.

Sunshine

The average sunshine in Beruwala is 9h.

UV index

January through April, July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Beruwala. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
[Resources]

FAQ

What are the warmest months in Beruwala?

Warmest months in Beruwala, Sri Lanka, are March and April, with an average high-temperature of 31.3°C (88.3°F).

What is the temperature in April in Beruwala?

The average high-temperature, in April, in Beruwala, Sri Lanka, is 31.3°C (88.3°F), while the average low-temperature is 26°C (78.8°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in April is estimated at 41.2°C (106.2°F).

What is the average humidity in April in Beruwala?

In April, the average relative humidity is 78%.

How much does it rain in Beruwala in April?

In Beruwala, Sri Lanka, in April, during 25.8 rainfall days, 127mm (5") of precipitation is typically accumulated.

What month is the sea warmest in Beruwala?

April is the month with the warmest seawater, with an average sea temperature of 29.6°C (85.3°F).

What is the sea water temperature in April in Beruwala?

In Beruwala, Sri Lanka, the average seawater temperature in April is 29.6°C (85.3°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in April in Beruwala?

The average length of the day in April in Beruwala is 12.3h.

How long on average sun shines in April in Beruwala?

In April, the average sunshine in Beruwala is 9h.

What are the months with the highest UV index in Beruwala?

Months with the highest UV index in Beruwala are January through April, July, September through December, with an average maximum UV index of 7.

What is the UV index intensity in April in Beruwala?

In Beruwala, Sri Lanka, the average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in April
Beruwala, Sri Lanka

Average temperature in April - Beruwala, Sri Lanka
  • Average high temperature in April: 31.3°C

The warmest months (with the highest average high temperature) are March and April (31.3°C).
The month with the lowest average high temperature is August (28.6°C).

  • Average low temperature in April: 26°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (23.4°C).

[Resources]

Average pressure in April
Beruwala, Sri Lanka

Average pressure in April - Beruwala, Sri Lanka
  • Average pressure in April: 1009.7mbar

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).

[Resources]

Average wind speed in April
Beruwala, Sri Lanka

Average wind speed in April - Beruwala, Sri Lanka
  • Average wind speed in April: 8.7km/h

The windiest month (with the highest average wind speed) is June (15.9km/h).
The calmest month (with the lowest average wind speed) is March (7.9km/h).

[Resources]

Average humidity in April
Beruwala, Sri Lanka

Average humidity in April - Beruwala, Sri Lanka
  • Average humidity in April: 78%

Months with the highest relative humidity are June, July and August (83%).
Months with the lowest relative humidity are January and February (75%).

[Resources]

Average rainfall in April
Beruwala, Sri Lanka

Average rainfall in April - Beruwala, Sri Lanka
  • Average rainfall in April: 127mm

The wettest month (with the highest rainfall) is June (350mm).
The driest month (with the least rainfall) is January (25mm).

[Resources]

Average rainfall days in April
Beruwala, Sri Lanka

Average rainfall days in April - Beruwala, Sri Lanka
  • Average rainfall days in April: 25.8 days

Months with the highest number of rainy days are July and August (29.5 days).
The month with the least rainy days is January (8.9 days).

[Resources]

Average sea temperature in April
Beruwala, Sri Lanka

Average sea temperature in April - Beruwala, Sri Lanka
  • Average sea temperature in April: 29.6°C

The best month for swimming (with the highest average sea temperature) is April (29.6°C).
The coldest month (with the lowest average sea temperature) is July (27.3°C).

[Resources]

Average daylight in April /
Average sunshine in April
Beruwala, Sri Lanka

Average daylight in April / Average sunshine in April - Beruwala, Sri Lanka
  • Average daylight in April: 12.3h

Months with the longest days are June and July (Average daylight: 12.5h).
Months with the shortest days are January, November and December (Average daylight: 11.8h).

  • Average sunshine in April: 9h

The month with the most sunshine is January (Average sunshine: 9.2h).
The month with the least sunshine is November (Average sunshine: 6.8h).

[Resources]

Average sunshine days in April
Beruwala, Sri Lanka

Average sunshine days in April - Beruwala, Sri Lanka
  • Average sunshine days in April: 2.3 days

The month with the most sunshine days is January (21 days).
Months with the least sunshine days are June and July (0.3 days).

[Resources]

Average UV index in April
Beruwala, Sri Lanka

Average UV index in April - Beruwala, Sri Lanka
  • Average UV index in April: 7

Months with the highest UV index are January, February, March, April, July, September, October, November and December (UV index 7).
Months with the lowest UV index are May, June and August (UV index 6).

[Resources]

Average cloud cover in April
Beruwala, Sri Lanka

Average cloud cover in April - Beruwala, Sri Lanka
  • Average cloud cover in April: 40

The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 24).

[Resources]

Average visibility in April
Beruwala, Sri Lanka

Average visibility in April - Beruwala, Sri Lanka
  • Average visibility in April: 10km

Months with the highest visibility are January, February, March, April, November and December (10km).
Months with the lowest visibility are May, June, July, August, September and October (9km).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location