Sri Lanka weather in July 2025
Sri Lanka weather in July 2025
Day
29 °C
Night
25 °C
Sea
27 °C
Precipitation
197 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
79 %
Day
29 °C
Night
25 °C
Sea
27 °C
Precipitation
197 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
79 %
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.
Travel information
Flights
to
Activities
in Sri Lanka
Weather charts for Sri Lanka
Data backed by 40 years of history
We make the most from 40 years of historical weather data to predict the best weather conditions.
Selection of world's favourite destinations
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
16 500 000 weather records
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Activities in Sri Lanka
Flights to Sri Lanka
Destinations in Sri Lanka
Destinations with similar weather to Sri Lanka
Weather overview and FAQs
Weather overview
In July 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 14 days of rain on average, where the rainfall is 197 mm (7.74 in).
Are there good conditions to visit in July in Sri Lanka?
In Sri Lanka in July, 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 temperature can I expect during the day in Sri Lanka in July?
In Sri Lanka in July, 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 Sri Lanka in July?
In Sri Lanka in July expect the sea to be warm at 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.
How many days of precipitation on average can I expect in July in Sri Lanka?
In Sri Lanka in July, we can expect 14 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 3.2 days of the week, or in general - 46 % days.
What is the rainfall intensity in July in Sri Lanka?
In July in Sri Lanka, there is 197 mm (7.74 in) rainfall, which means on average 7 mm (0.26 in) rainfall per day.
What is the air temperature in July in Sri Lanka at night?
The average night temperature in Sri Lanka in July 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.
How many sunny hours can I expect in Sri Lanka in July?
In July in Sri Lanka, you can expect around 6 hours of sunshine.
Is July part of the wet season in Sri Lanka?
No, there is no wet season in July in Sri Lanka - you can expect 14 days of rain during the month.
Is it hot in July in Sri Lanka?
In July in Sri Lanka, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How long is the day (from dawn till dusk) in Sri Lanka in July?
The length of daylight in Sri Lanka in July is 12 hours.
Is the sea in Sri Lanka warmer in July than in June?
No, the sea temperature in Sri Lanka in July is not higher than in June.
How windy is Sri Lanka in July?
In July in Sri Lanka, there will be an average wind scale of 4.
Is Sri Lanka rainier in July than in June?
No, in July in Sri Lanka it does not rain more than in June.
What level of humidity is to expect in July in Sri Lanka?
Humidity in Sri Lanka in July is 79 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.