Bentota Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bentota.
Climate overview of Bentota
The climate in Bentota, Galle District, Sri Lanka, is remarkably consistent, with temperatures year-round averaging 30°C (86°F). The warmest month is April at 31°C (88°F), and the coolest is August at 29°C (84°F).
The city receives considerable rainfall, with around 2873 mm (113 in) annually. October is the wettest month. March is the sunniest month, averaging 9.0 hours of sunshine per day.
Bentota Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bentota - and find the best time to visit.
Monthly Temperature in Bentota
In Bentota temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in April to a comfortable 29°C (84°F) in the coolest month, August.
Nights vary from 26°C (79°F) in April to around 24°C (75°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bentota
Bentota experiences significant rainfall throughout the year, averaging 2873 mm (113 in) of precipitation annually. The climate in Bentota shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 351 mm (14 in) of precipitation over 15 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 76 mm (3 in) of rainfall over 5 rainy days. For more details, please visit our Bentota Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Bentota
Bentota offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between March (9.0 hours daily) and September (6.0 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Bentota
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March and December
- Warmest weather: January, February, March, April, May, June, November and December
- Most sunshine: March
- Fewest rainy days: January and February
Frequently asked questions about the climate in Bentota
What is the best time to visit Bentota?
January, February, March and December typically offer the most optimal weather in Bentota. In contrast, April, May, June, July, August, September, October and November tend to have less optimal conditions.
What temperatures can I expect in Bentota?
Daytime highs range from 29°C (84°F) in August to 31°C (88°F) in April. Nighttime lows range from 24°C (75°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Bentota get?
Annual rainfall is around 2873 mm (113 in). October is the wettest month with 351 mm (14 in), while February is the driest with 76 mm (3 in).
How sunny is Bentota?
Bentota receives around 2,609 hours of sunshine per year. March is the sunniest month with 270 hours, while September is the cloudiest with just 180 hours. Overall, Bentota enjoys abundant sunshine.
Bentota 3-Day Forecast
Bentota 3-Day Forecast
Bentota on the map
Bentota is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Colombo
30°C (86°F) Galle29°C (84°F) Mirissa29°C (84°F) Hikkaduwa29°C (84°F) Negombo30°C (86°F) Kandy
28°C (82°F) Unawatuna29°C (84°F) Nuwara Eliya27°C (81°F) 
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