Unawatuna Sunshine Hours by Month

When exploring climate, sunlight hours tell an important story. This page shows the total number of hours of direct sunlight per month and the average hours per day in Unawatuna, Galle District, Sri Lanka. This average is based on long-term data collected between 1990 and 2020.

Monthly hours of sunshine

While the amount of sunshine in Unawatuna changes moderately throughout the year, the annual total remains impressive at around 2609 hours. Expect slightly brighter days in March and a subtle dip in September.

Daily hours of sunshine

The difference in daily sunshine hours between March (9.0 hours per day) and September (6.0 hours per day) offers moderate variety for visitors and residents.

Unawatuna enjoys an average of 2609 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

In contrast, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

In Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

May, Unawatuna’s wettest month, receives 80 mm (3.1 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 30°C (86°F).

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