Monthly weather forecast and climate
Arugam Bay, Sri Lanka

What are the coldest months in Arugam Bay?

January and December, with an average high-temperature of 29°C (84.2°F), are the coldest months.

How much does it rain in Arugam Bay?

In Arugam Bay, Sri Lanka, during the entire year, the rain falls for 104 days, and collects up to 1573mm (61.9") of precipitation.

What is the warmest month in Arugam Bay?

Warmest months in Arugam Bay are April through July, with an average high-temperature of 32°C (89.6°F).

What is the driest month in Arugam Bay?

The month with the least rainfall is June when the rain falls for 7 days and typically collects 38mm (1.5") of precipitation.

What is the wettest month in Arugam Bay?

December is the month with the most rainfall. Rain falls for 12 days and accumulates 311mm (12.2") of precipitation.
Average temperature - Arugam Bay, Sri Lanka

Warmest months (with the highest average high temperature) are April, May, June and July (32°C).
Months with the lowest average high temperature are January and December (29°C).

Months with the highest average low temperature are April, May, June, July and August (25°C).
Coldest months (with the lowest average low temperature) are January, February and December (23°C).

Average rainfall - Arugam Bay, Sri Lanka
Average rainfall days - Arugam Bay, Sri Lanka
Average sea temperature - Arugam Bay, Sri Lanka

The best month for swimming (with the highest average sea temperature) is April (30°C).
Coldest months (with the lowest average sea temperature) are January, February, July, August, September and December (28°C).

Average daylight / Average sunshine - Arugam Bay, Sri Lanka

Months with the longest days are June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).

Months with most sunshine are February, March and April (Average sunshine: 8h).
Months with least sunshine are May, June, July, August, September, October, November and December (Average sunshine: 6).

Average UV index - Arugam Bay, Sri Lanka

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are January, November and December (UV index 11).

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