July weather forecast and climate
Kalutara, Sri Lanka

What are the coldest months in Kalutara?

June through December, with an average high-temperature of 30°C (86°F), are the coldest months in Kalutara.

What is the temperature in July in Kalutara?

In July, the average high-temperature is 30°C (86°F), and the average low-temperature is 25°C (77°F).

How much does it rain in Kalutara in July?

In Kalutara, Sri Lanka, in July, during 11 rainfall days, 180mm (7.1") of precipitation is typically accumulated.

How warm is the water in July in Kalutara?

In Kalutara, the average seawater temperature in July is 27.3°C (81.1°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the month with the highest UV index in Kalutara?

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

What is the average UV index in July in Kalutara?

In July, the average UV index in Kalutara, Sri Lanka, is 12.
Average temperature in July - Kalutara, Sri Lanka
  • Average high temperature in July: 30°C

The warmest month (with the highest average high temperature) is April (32°C).
Months with the lowest average high temperature are June, July, August, September, October, November and December (30°C).

  • Average low temperature in July: 25°C

Months with the highest average low temperature are May, June, July, August and September (25°C).
The coldest month (with the lowest average low temperature) is January (22°C).

Average rainfall in July - Kalutara, Sri Lanka
  • Average rainfall in July: 180mm

The wettest month (with the highest rainfall) is May (388mm).
The driest month (with the lowest rainfall) is January (73mm).

Average rainfall days in July - Kalutara, Sri Lanka
  • Average rainfall days in July: 11 days

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

Average sea temperature in July - Kalutara, Sri Lanka
  • Average sea temperature in July: 27.3°C

The best month for swimming (with the highest average sea temperature) is April (29.6°C).
The coldest month (with the lowest average sea temperature) is August (27.2°C).

Average daylight in July / Average sunshine in July - Kalutara, Sri Lanka
  • Average daylight in July: 12.5h

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 July: 6h

The month with most sunshine is March (Average sunshine: 9h).
Months with least sunshine are May, June, July, August, September and October (Average sunshine: 6).

Average UV index in July - Kalutara, Sri Lanka
  • Average UV index in July: 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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