Athurugiriya Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Athurugiriya.
Climate overview of Athurugiriya
Athurugiriya, Colombo District, Sri Lanka, enjoys a steady climate throughout the year, with daytime temperatures typically around 32°C (90°F). March is the warmest month at 34°C (93°F), while July is the coolest at 30°C (86°F).
With around 2777 mm (109 in) of annual rainfall, Athurugiriya has a notably wet climate. The wettest month is October. Sunshine peaks in March, when the city sees around 9.2 hours of sunshine per day.
Athurugiriya Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Athurugiriya - and find the best time to visit.
Monthly Temperature in Athurugiriya
The temperature in Athurugiriya remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 34°C (93°F) in March. In July, the coolest month of the year, temperatures drop to a very warm 30°C (86°F).
At night, temperatures range from around 26°C (79°F) in March to 23°C (73°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Athurugiriya
Athurugiriya has a relatively rainy climate with high precipitation levels, averaging 2777 mm (109 in) of rainfall annually. Athurugiriya can be quite wet during October, receiving approximately 369 mm (15 in) of precipitation over 16 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 84 mm (3.3 in) of precipitation spread across 5 rainy days. For more details, please visit our Athurugiriya 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 Athurugiriya
Athurugiriya experiences moderate variation in sunshine hours across the seasons. With 9.2 hours daily sunshine in March, it dips to 6.3 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
Daily hours of sunshine
Water Temperature in Athurugiriya
The mean water temperature over the year ranges from 26°C (79°F) in August to 28°C (82°F) in January.
Water temperature over the year
Humidity in Athurugiriya by Month
The relative humidity is high throughout the year in Athurugiriya.
The city experiences its highest humidity in June, reaching 79%. In February, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Athurugiriya
The mean wind speed varies between 1 m/s (2 knots) and 2 m/s (4 knots) throughout the year. It is lowest in February, March, April, October, November and December and highest during January, May, June, July, August and September. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Athurugiriya
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January
- Warmest weather: January, February, March and April
- Most sunshine: March
- Fewest rainy days: January and February
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
Frequently asked questions about the climate in Athurugiriya
What is the best time to visit Athurugiriya?
January typically offers the most optimal weather in Athurugiriya. In contrast, March, April, May, June, July, August, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Athurugiriya?
Daytime highs range from 30°C (86°F) in July to 34°C (93°F) in March. Nighttime lows range from 23°C (73°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Athurugiriya get?
Annual rainfall is around 2777 mm (109 in). October is the wettest month with 369 mm (15 in), while January is the driest with 84 mm (3.3 in).
How sunny is Athurugiriya?
Athurugiriya receives around 2,623 hours of sunshine per year. March is the sunniest month with 276 hours, while September is the cloudiest with just 189 hours. Overall, Athurugiriya enjoys abundant sunshine.
Athurugiriya 3-Day Forecast
Athurugiriya on the map
Athurugiriya is highlighted - select any city to see its climate.
Popular this month
Where to go in September - 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
29°C (84°F) Unawatuna29°C (84°F) Nuwara Eliya28°C (82°F) 
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