Kalutara Sunshine Hours by Month

Sunshine plays a big role in understanding the climate of a city. This page shows the total number of hours of direct sunlight per month and the average hours per day in Kalutara, Kalutara District, Sri Lanka. These averages rely on historical data collected over 30 years, from 1990 to 2020.

Monthly hours of sunshine

Across the seasons, sunshine hours in Kalutara vary. From a high of 276 hours in March, to a low of 189 hours in September, the city offers a balanced mix of sunny and overcast days. The total annual sunshine amounts to 2623 hours.

Daily hours of sunshine

Enjoy up to 9.2 hours of daily sun in March, and experience slightly darker atmosphere in September, with about 6.3 hours of daily sunlight.

Kalutara enjoys an average of 2623 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Seville, Spain, enjoys an impressive 2920 hours of sunshine per year, making it an ideal destination even in winter.

In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

October, Kalutara’s wettest month, receives 95 mm (3.7 in) of rainfall and has a maximum daytime temperature of 30°C (86°F). During the driest month February you can expect a temperature of 31°C (88°F).

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Kalutara Precipitation page.