April weather forecast and climate
Galle, Sri Lanka

April, the same as March, in Galle, Sri Lanka, is a hot spring month, with average temperature ranging between max. 31°C (87.8°F) and min. 24°C (75.2°F).

Temperature

Warmest months are March and April, with an average high-temperature of 31°C (87.8°F).

Rainfall

In Galle, during April, the rain falls for 11 days and regularly aggregates up to 241mm (9.5") of precipitation. Throughout the year, there are 122 rainfall days, and 2402mm (94.6") 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). 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 Galle, the average length of the day in April is 12.3h.

Sunshine

In Galle, the average sunshine is 7h.

UV index

Months with the highest UV index in Galle are January through October, with an average UV index of 12.

What is the warmest month in Galle?

March and April, with an average high-temperature of 31°C (87.8°F), are warmest months in Galle, Sri Lanka.

What is the temperature in April in Galle?

In April, in Galle, Sri Lanka, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 24°C (75.2°F).

How many days does it rain in April in Galle?

In Galle, in April, it is raining for 11 days, with typically 241mm (9.5") of accumulated precipitation.

When is the sea warmest in Galle?

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

In Galle, 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 Galle?

In April, the average length of the day in Galle, Sri Lanka, is 12.3h.

How many hours of sunshine does Galle have in April?

In Galle, the average sunshine in April is 7h.

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

Months with the highest UV index in Galle are January through October, with an average UV index of 12.

What is the UV index intensity in April in Galle?

In Galle, Sri Lanka, the average UV index in April is 12.
Average temperature in April - Galle, Sri Lanka
  • Average high temperature in April: 31°C

Warmest months (with the highest average high temperature) are March and April (31°C).
Months with the lowest average high temperature are January, June, July, August, September, October, November and December (29°C).

  • Average low temperature in April: 24°C

The month with the highest average low temperature is May (25°C).
Coldest months (with the lowest average low temperature) are January, February, November and December (22°C).

Average rainfall in April - Galle, Sri Lanka
  • Average rainfall in April: 241mm

The wettest month (with the highest rainfall) is October (340mm).
The driest month (with the lowest rainfall) is February (86mm).

Average rainfall days in April - Galle, Sri Lanka
  • Average rainfall days in April: 11 days

Months with the highest number of rainy days are October and November (14 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature in April - Galle, 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 August (27.5°C).

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

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

  • Average sunshine in April: 7h

Months with most sunshine are February and March (Average sunshine: 8h).
Months with least sunshine are May, June, July, August, September, October and November (Average sunshine: 6).

Average UV index in April - Galle, Sri Lanka
  • Average UV index in April: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).

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