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Kottagoda Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kottagoda.
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Climate overview of Kottagoda
Kottagoda, Sri Lanka, enjoys a steady climate throughout the year, with daytime temperatures typically around 30°C (86°F). March is the warmest month at 31°C (88°F), while July is the coolest at 30°C (86°F).
With around 2015 mm (79 in) of annual rainfall, Kottagoda has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct rainy season from September to December. The wettest month is November. Sunshine peaks in March, when the city sees around 9.0 hours of sunshine per day.
Kottagoda Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kottagoda - and find the best time to visit.
Monthly Temperature in Kottagoda
The temperature in Kottagoda remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 31°C (88°F) in March. In July, the coolest month of the year, temperatures drop to a comfortable 30°C (86°F).
At night, temperatures range from around 26°C (79°F) in March to 24°C (75°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kottagoda
Kottagoda has a relatively rainy climate with high precipitation levels, averaging 2015 mm (79 in) of rainfall annually. Kottagoda can be quite wet during November, receiving approximately 286 mm (11 in) of precipitation over 14 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 76 mm (3 in) of precipitation spread across 5 rainy days. For more details, please visit our Kottagoda 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 Kottagoda
Kottagoda experiences moderate variation in sunshine hours across the seasons. With 9.0 hours daily sunshine in March, it dips to 6.0 hours in September, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Galle, Sri Lanka (47 KM, 29 Miles).
Daily hours of sunshine
Data from: Galle, Sri Lanka (47 KM, 29 Miles).
Best Time to Visit Kottagoda
Compared with the rest of the year, the most comfortable conditions in Kottagoda are usually found in January, February and March. Conditions are generally least comfortable in April, May, September, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
good
Feb
good
Mar
good
Apr
wet
May
very wet
Jun
mixed
Jul
mixed
Aug
mixed
Sep
wet
Oct
very wet
Nov
very wet
Dec
wet
- Best overall: January, February and March
- Warmest weather: January, February, March, April, May, June, November and December
- Most sunshine: March
- Fewest rainy days: January, February and March
- Seasonal pattern: A distinct rainy season from September to December
Frequently asked questions about the climate in Kottagoda
What is the best time to visit Kottagoda?
January, February and March typically offer the most optimal weather in Kottagoda. In contrast, April, May, September, October, November and December tend to have less optimal conditions. Kottagoda has a distinct rainy season from September to December.
What temperatures can I expect in Kottagoda?
Daytime highs range from 30°C (86°F) in July to 31°C (88°F) in March. Nighttime lows range from 24°C (75°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Kottagoda get?
Annual rainfall is around 2015 mm (79 in). November is the wettest month with 286 mm (11 in), while February is the driest with 76 mm (3 in).
How sunny is Kottagoda?
Kottagoda 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, Kottagoda enjoys abundant sunshine.
Kottagoda 3-Day Forecast
Kottagoda on the map
Kottagoda is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Colombo
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