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Sri Lanka

Bentota weather in May 2026

Sri Lanka

Bentota weather in May 2026

 

Day

31 °C

 

Night

25 °C

 

Sea

29 °C

 

Precipitation

342 mm

in month

 

Rainy days

16 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

82 %

 

Day

31 °C

 

Night

25 °C

 

Sea

29 °C

 

Precipitation

342 mm

in month

 

Rainy days

16 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

82 %

Overview: Bentota
In Bentota in May, the average air temperature ranges from 31 °C (87 °F) during the day to 25 °C (77 °F) at night. There are 16 days of rain on average, where the rainfall is 342 mm (13.47 in).

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Nice beach near Bentota in partly cloudy weather

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Weather overview for Bentota

Weather overview

In Bentota in May, the average air temperature ranges from 31 °C (87 °F) during the day to 25 °C (77 °F) at night. There are 16 days of rain on average, where the rainfall is 342 mm (13.47 in).

Are there good conditions to visit in Bentota in May?

In Bentota in May, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 31 °C (87 °F). The temperature of the sea will be perfect at 29 °C (84 °F). At night, temperatures hover around a pleasant 25 °C (77 °F).

What is the sea temperature in Bentota in May?

In Bentota in May expect the sea to be warm at 29 °C (84 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

What is the temperature in Bentota during the day in May?

The average daily temperature in Bentota in May is 31 °C (87 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

How many days of precipitation on average can I expect in May in Bentota?

In Bentota in May, we can expect 16 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.7 days of the week, or in general - 53 % days.

What is the air temperature in May in Bentota at night?

The average night temperature in May in Bentota is 25 °C (77 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

How heavy is the precipitation in Bentota in May?

There is precipitation of 342 mm (13.47 in) in May in Bentota, which means 11 mm (0.45 in) rainfall per day on average.

Is the weather in Bentota warmer in May than in June?

Yes, in Bentota in May it is warmer than in June by 1 °C (34 °F).

How many hours of sun to expect in May in Bentota?

There is an average length of sunshine of 6 hours per day in May in Bentota.

Is there a dry season in May in Bentota?

No, May is not a dry month in Bentota, expect rain approximately 16 days in a month.

How long is the day (from dawn till dusk) in Bentota in May?

The length of daylight in May in Bentota is 12 hours.

Is it hot in May in Bentota?

In Bentota in May, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

What level of humidity is to expect in Bentota in May?

Humidity in May in Bentota is 82 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Is Bentota rainier in May than in June?

No, May in Bentota is not a rainier month than June.

How windy is Bentota in May?

In May in Bentota, there will be an average wind scale of 3.

Is the sea in Bentota warmer in May than in June?

Yes, in May in Bentota the sea temperature is higher by 1 °C (34 °F) compared to June.

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