Sri Lanka weather in August 2025
Sri Lanka weather in August 2025
Day
29 °C
Night
25 °C
Sea
27 °C
Precipitation
155 mm
in month
Rainy days
11 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
78 %
Day
29 °C
Night
25 °C
Sea
27 °C
Precipitation
155 mm
in month
Rainy days
11 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
78 %
Overview: Sri LankaSri Lanka, a tropical island nation in South Asia, is known for its pristine beaches, lush tea plantations, ancient ruins, and wildlife-rich national parks, Sri Lanka offers something for everyone. Explore the historic sites of Sigiriya and Anuradhapura, go on a safari in Yala National Park, relax on the golden shores of Bentota Beach, and indulge in flavorful local cuisine.
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Weather overview
In August in Sri Lanka, the average air temperature ranges from 29 °C (85 °F) during the day to 25 °C (76 °F) at night. There are 11 days of rain on average, where the rainfall is 155 mm (6.09 in).
Is August a good month to visit Sri Lanka?
In Sri Lanka in August, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 29 °C (85 °F). The seawater temperature reaches ideal 27 °C (81 °F). At night, temperatures hover around a pleasant 25 °C (76 °F).
What is the temperature in Sri Lanka during the day in August?
In Sri Lanka in August, the average daily temperatures will be 29 °C (85 °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 August in Sri Lanka?
The temperature of the sea in Sri Lanka in August is 27 °C (81 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What is the average number of rainy days in August in Sri Lanka?
There are 11 days, which are rainy in Sri Lanka in August, 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 2.7 days of the week, or in general - 38 % days.
What is the rainfall intensity in August in Sri Lanka?
There is precipitation of 155 mm (6.09 in) in Sri Lanka in August, which means 5 mm (0.20 in) rainfall per day on average.
What is the air temperature in Sri Lanka in August at night?
The average night temperature in Sri Lanka in August is 25 °C (76 °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.
Is it hot in Sri Lanka in August?
In Sri Lanka in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How many hours of sun to expect in Sri Lanka in August?
In August in Sri Lanka, you can expect around 6 hours of sunshine.
How long is the day (from dawn till dusk) in Sri Lanka in August?
The length of daylight in Sri Lanka in August is 12 hours.
Is there a dry season in August in Sri Lanka?
No, August is not a dry month in Sri Lanka, expect rain approximately 11 days in a month.
How humid is Sri Lanka in August?
Humidity in Sri Lanka in August is 78 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How windy is it in August in Sri Lanka?
An average wind scale that can be expected in Sri Lanka in August is 4.
Is Sri Lanka rainier in August than in July?
No, in Sri Lanka in August it does not rain more than in July.
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