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Sri Lanka

Unawatuna weather in October 2025

Sri Lanka

Unawatuna weather in October 2025

 

Day

29 °C

 

Night

24 °C

 

Sea

28 °C

 

Precipitation

316 mm

in month

 

Rainy days

18 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

81 %

 

Day

29 °C

 

Night

24 °C

 

Sea

28 °C

 

Precipitation

316 mm

in month

 

Rainy days

18 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

81 %

Overview: Unawatuna
In Unawatuna in October, the average air temperature ranges from 29 °C (84 °F) during the day to 24 °C (75 °F) at night. There are 18 days of rain on average, where the rainfall is 316 mm (12.43 in).

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Unawatuna in sunny weather with few clouds

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Weather overview for Unawatuna

Weather overview

In Unawatuna in October, the average air temperature ranges from 29 °C (84 °F) during the day to 24 °C (75 °F) at night. There are 18 days of rain on average, where the rainfall is 316 mm (12.43 in).

Is October a good month to visit Unawatuna?

October is a good month to visit Unawatuna. The temperature during the day will be nice 29 °C (84 °F). The seawater temperature reaches ideal 28 °C (82 °F). At night, temperatures hover around a pleasant 24 °C (75 °F). October is the wet season month in Unawatuna, which means that there may be more frequent rains during your stay.

What is the temperature in Unawatuna during the day in October?

In Unawatuna in October, the average daily temperatures will be 29 °C (84 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

What is the sea temperature in Unawatuna in October?

The temperature of the sea in October in Unawatuna is 28 °C (82 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

How many days of precipitation on average can I expect in Unawatuna in October?

There are 18 days, which are rainy in Unawatuna in October, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 4.1 days of the week, or in general - 59 % days.

What is the night temperature in Unawatuna in October?

The average night temperature in Unawatuna in October is 24 °C (75 °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 Unawatuna in October?

There is precipitation of 316 mm (12.43 in) in Unawatuna in October, which means 11 mm (0.41 in) rainfall per day on average.

Is it hot in Unawatuna in October?

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

Is there a wet season in Unawatuna in October?

Yes, in October in Unawatuna there is a wet season with 18 days, when there is rain in a month.

How many sunny hours can I expect in October in Unawatuna?

In Unawatuna in October, you can expect around 6 hours of sunshine.

How long is the day (from dawn till dusk) in Unawatuna in October?

The length of daylight in Unawatuna in October is 12 hours.

How windy is Unawatuna in October?

In Unawatuna in October, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

Is Unawatuna rainier in October than in September?

Yes, Unawatuna is a rainier October than in September.

What is the humidity in Unawatuna in October?

In Unawatuna in October, expect humidity around 81 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

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