April weather forecast
Thirukkovil, Sri Lanka

Weather in April

April, the same as March, in Thirukkovil, Sri Lanka, is another hot spring month, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 25.9°C (78.6°F).

Temperature

In April, the average high-temperature is practically the same as in March - a still hot 31.8°C (89.2°F). The average low-temperature, in April, is 25.9°C (78.6°F).

Heat index

In April, the average heat index is estimated at a blistering 42°C (107.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'real feel', 'apparent temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like metabolic differences, clothing, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Thirukkovil, in April, it is raining for 19.1 days, with typically 57mm (2.24") of accumulated precipitation. In Thirukkovil, Sri Lanka, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

The average length of the day in April in Thirukkovil is 12h and 17min.
On the first day of April, sunrise is at 06:00 and sunset at 18:12. On the last day of the month, sunrise is at 05:48 and sunset at 18:10 +0530.

Sunshine

In April, the average sunshine in Thirukkovil is 11.2h.

UV index

The months with the highest UV index are January through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in April transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Thirukkovil?

In April, in Thirukkovil, the average high-temperature is 31.8°C (89.2°F), and the average low-temperature is 25.9°C (78.6°F). in April, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 42°C (107.6°F).

What is the average humidity in April in Thirukkovil?

In Thirukkovil, Sri Lanka, the average relative humidity in April is 75%.

How many days does it rain in April in Thirukkovil?

In Thirukkovil, Sri Lanka, in April, it is raining for 19.1 days, with typically 57mm (2.24") of accumulated precipitation.

How many hours of daylight does Thirukkovil have in April?

In April, the average day length is 12h and 17min.

When is the sunrise / sunset in April in Thirukkovil?

In April, on the first day of the month, sunrise is at 06:00 and sunset at 18:12. On the last day of the month, sunrise is at 05:48 and sunset at 18:10 +0530.

How long on average sun shines in April in Thirukkovil?

In Thirukkovil, Sri Lanka, the average sunshine duration in April is 11.2h.

What is the month with the highest UV index in Thirukkovil?

The months with the highest UV index in Thirukkovil are January through October, with an average maximum UV index of 7.

What is the UV index intensity in April in Thirukkovil?

In April, the average daily maximum UV index in Thirukkovil is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in April
Thirukkovil, Sri Lanka

Average temperature in April - Thirukkovil, Sri Lanka
  • Average high temperature in April: 31.8°C

The warmest month (with the highest average high temperature) is June (33°C).
The month with the lowest average high temperature is January (27.3°C).

  • Average low temperature in April: 25.9°C

The month with the highest average low temperature is May (26.6°C).
The coldest month (with the lowest average low temperature) is January (24°C).

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Average pressure in April
Thirukkovil, Sri Lanka

Average pressure in April - Thirukkovil, Sri Lanka
  • Average pressure in April: 1009.5mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1007.3mbar).

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Average wind speed in April
Thirukkovil, Sri Lanka

Average wind speed in April - Thirukkovil, Sri Lanka
  • Average wind speed in April: 9.8km/h

The windiest month (with the highest average wind speed) is January (13.9km/h).
The calmest month (with the lowest average wind speed) is September (9.1km/h).

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Average humidity in April
Thirukkovil, Sri Lanka

Average humidity in April - Thirukkovil, Sri Lanka
  • Average humidity in April: 75%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are June and July (68%).

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Average rainfall in April
Thirukkovil, Sri Lanka

Average rainfall in April - Thirukkovil, Sri Lanka
  • Average rainfall in April: 57mm

The wettest month (with the highest rainfall) is December (272mm).
The driest month (with the least rainfall) is June (30mm).

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Average rainfall days in April
Thirukkovil, Sri Lanka

Average rainfall days in April - Thirukkovil, Sri Lanka
  • Average rainfall days in April: 19.1 days

The months with the highest number of rainy days are October and November (25.5 days).
The month with the least rainy days is March (12.8 days).

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

Average daylight in April / Average sunshine in April - Thirukkovil, Sri Lanka
  • Average daylight in April: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in April: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in April
Thirukkovil, Sri Lanka

Average sunshine days in April - Thirukkovil, Sri Lanka
  • Average sunshine days in April: 7.4 days

The month with the most sunshine days is March (15.5 days).
The month with the least sunshine days is November (3.2 days).

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Average UV index in April
Thirukkovil, Sri Lanka

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

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

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Average cloud cover in April
Thirukkovil, Sri Lanka

Average cloud cover in April - Thirukkovil, Sri Lanka
  • Average cloud cover in April: 22

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 22).

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Average visibility in April
Thirukkovil, Sri Lanka

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

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

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