October weather forecast and climate
Arugam Bay, Sri Lanka

October, the same as September, in Arugam Bay, Sri Lanka, is a hot autumn month, with average temperature fluctuating between 31°C (87.8°F) and 24°C (75.2°F).

Temperature

In October, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 24°C (75.2°F).

Rainfall

In Arugam Bay, in October, during 13 rainfall days, 192mm (7.6") of precipitation is typically accumulated. Throughout the year, there are 104 rainfall days, and 1573mm (61.9") of precipitation is accumulated.

Sea temperature

In Arugam Bay, in October, the average water temperature is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In October, the average length of the day is 12h.

Sunshine

May through December, with an average of 6h of sunshine, are months with the least sunshine in Arugam Bay.

UV index

February through October, with an average UV index of 12, are months with the highest UV index in Arugam Bay.

What is the temperature in October in Arugam Bay?

In Arugam Bay, Sri Lanka, in October, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 24°C (75.2°F).

How many days does it rain in October in Arugam Bay?

In October, the rain falls for 13 days. Throughout October, 192mm (7.6") of precipitation is accumulated.

How warm is the water in October in Arugam Bay?

In Arugam Bay, Sri Lanka, in October, the average water temperature is 29°C (84.2°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Arugam Bay have in October?

In October, the average length of the day in Arugam Bay, Sri Lanka, is 12h.

What is the month with the least sunshine in Arugam Bay?

May through December, with an average of 6h of sunshine, are months with the least sunshine.

How long on average sun shines in October in Arugam Bay?

The average sunshine in October is 6h.

What are the months with the highest UV index in Arugam Bay?

Months with the highest UV index in Arugam Bay, Sri Lanka, are February through October, with an average UV index of 12.

What is the UV index reading in October in Arugam Bay?

In October, the average UV index is 12.
Average temperature in October - Arugam Bay, Sri Lanka
  • Average high temperature in October: 31°C

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).

  • Average low temperature in October: 24°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 in October - Arugam Bay, Sri Lanka
  • Average rainfall in October: 192mm

The wettest month (with the highest rainfall) is December (311mm).
The driest month (with the lowest rainfall) is June (38mm).

Average rainfall days in October - Arugam Bay, Sri Lanka
  • Average rainfall days in October: 13 days

The month with the highest number of rainy days is November (15 days).
Months with the lowest number of rainy days are February and March (5 days).

Average sea temperature in October - Arugam Bay, Sri Lanka
  • Average sea temperature in October: 29°C

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 in October / Average sunshine in October - Arugam Bay, Sri Lanka
  • Average daylight in October: 12h

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

  • Average sunshine in October: 6h

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 in October - Arugam Bay, Sri Lanka
  • Average UV index in October: 12

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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