April weather forecast
Nuwara Eliya, Sri Lanka

Weather in April

April, like March, in Nuwara Eliya, Sri Lanka, is another warm spring month, with average temperature varying between 17.9°C (64.2°F) and 27.6°C (81.7°F).

Temperature

April is the warmest month, with an average high-temperature of 27.6°C (81.7°F) and an average low-temperature of 17.9°C (64.2°F).

Heat index

The average heat index is calculated to be a hot 31.8°C (89.2°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
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 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, wind), and activity. 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.

Humidity

The average relative humidity in Nuwara Eliya is 85%.

Rainfall

In Nuwara Eliya, Sri Lanka, during April, the rain falls for 27.2 days and regularly aggregates up to 273mm (10.75") of precipitation. Throughout the year, in Nuwara Eliya, Sri Lanka, there are 297.4 rainfall days, and 2784mm (109.61") of precipitation is accumulated.

Daylight

The average length of the day in Nuwara Eliya is 12.3h.

Sunshine

In Nuwara Eliya, Sri Lanka, the average sunshine is 8.3h.

UV index

Months with the highest UV index in Nuwara Eliya, Sri Lanka, are February through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Nuwara Eliya?

The warmest month in Nuwara Eliya is April, with an average high-temperature of 27.6°C (81.7°F) and an average low-temperature of 17.9°C (64.2°F).

What is the temperature in April in Nuwara Eliya?

In Nuwara Eliya, Sri Lanka, in April, the average high-temperature is 27.6°C (81.7°F), and the average low-temperature is 17.9°C (64.2°F). In April, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 31.8°C (89.2°F).

What is the average humidity in April in Nuwara Eliya?

The average relative humidity in April in Nuwara Eliya, Sri Lanka, is 85%.

How much does it rain in Nuwara Eliya in April?

In Nuwara Eliya, in April, during 27.2 rainfall days, 273mm (10.75") of precipitation is typically accumulated.

What is the average length of the day in April in Nuwara Eliya?

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

How many hours of sunshine does Nuwara Eliya have in April?

The average sunshine in April in Nuwara Eliya is 8.3h.

When is the highest UV index in Nuwara Eliya?

February through September, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in April in Nuwara Eliya?

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

Average temperature in April
Nuwara Eliya, Sri Lanka

Average temperature in April - Nuwara Eliya, Sri Lanka
  • Average high temperature in April: 27.6°C

The warmest month (with the highest average high temperature) is April (27.6°C).
The month with the lowest average high temperature is December (24.3°C).

  • Average low temperature in April: 17.9°C

The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is February (15.3°C).

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Average pressure in April
Nuwara Eliya, Sri Lanka

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

The month with the highest atmospheric pressure is January (1011.7mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).

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Average wind speed in April
Nuwara Eliya, Sri Lanka

Average wind speed in April - Nuwara Eliya, Sri Lanka
  • Average wind speed in April: 3.3km/h

The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is April (3.3km/h).

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Average humidity in April
Nuwara Eliya, Sri Lanka

Average humidity in April - Nuwara Eliya, Sri Lanka
  • Average humidity in April: 85%

The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).

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Average rainfall in April
Nuwara Eliya, Sri Lanka

Average rainfall in April - Nuwara Eliya, Sri Lanka
  • Average rainfall in April: 273mm

The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).

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Average rainfall days in April
Nuwara Eliya, Sri Lanka

Average rainfall days in April - Nuwara Eliya, Sri Lanka
  • Average rainfall days in April: 27.2 days

The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is February (16.3 days).

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Average daylight in April /
Average sunshine in April
Nuwara Eliya, Sri Lanka

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

Months with the longest days are June and July (Average daylight: 12.5h).
The month with the shortest days is December (Average daylight: 11.7h).

  • Average sunshine in April: 8.3h

The month with the most sunshine is June (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days in April
Nuwara Eliya, Sri Lanka

Average sunshine days in April - Nuwara Eliya, Sri Lanka
  • Average sunshine days in April: 1.5 days

The month with the most sunshine days is February (11 days).
The month with the least sunshine days is May (0.8 days).

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Average UV index in April
Nuwara Eliya, Sri Lanka

Average UV index in April - Nuwara Eliya, Sri Lanka
  • Average UV index in April: 6

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 6).
Months with the lowest UV index are January, October, November and December (UV index 5).

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Average cloud cover in April
Nuwara Eliya, Sri Lanka

Average cloud cover in April - Nuwara Eliya, Sri Lanka
  • Average cloud cover in April: 52

The month with the most cloud cover is November (Cloud cover 63).
Months with the least cloud cover are July and August (Cloud cover 42).

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Average visibility in April
Nuwara Eliya, Sri Lanka

Average visibility in April - Nuwara Eliya, Sri Lanka
  • Average visibility in April: 7km

Months with the highest visibility are June, July and August (9km).
Months with the lowest visibility are November and December (6km).

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