Daytime highs, nighttime lows and the warmest cities in Kalutara District, Sri Lanka this September.
Kalutara District, Sri Lanka, a region in Sri Lanka, typically experiences warm weather in September, with maximum daytime temperatures around 29°C (84°F) and nighttime temperatures around 25°C (77°F) in Bentota.
Explore the map below to discover average September temperatures at the top destinations in Kalutara District. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Kalutara District.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Daytime temperatures in Bentota typically peak at 29°C (84°F) in September, putting it in the high range.
After dark, Bentota cools to about 25°C (77°F) on an average September night.
Most cities enjoy a balanced amount of sunshine, with around 180 hours of sunlight anticipated in Bentota. This ensures the days are neither too dim nor excessively sunny.
We have much more information about the climate in Kalutara District.
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