Duncans Sunshine Hours by Month

Sunshine is key to understanding how a place experiences its seasons. This page shows the total number of hours of direct sunlight per month and the average hours per day in Duncans, Jamaica. The figures are based on a 30-year period (1990–2020) to provide a reliable average.

Monthly hours of sunshine

Year-round, Duncans offers consistent sunshine. The difference between the sunniest month, April, with 253 hours, and September, the least sunny month, with 210, is minimal. The total annual sunshine amounts to 2794 hours.

Daily hours of sunshine

Year-round, Duncans offers plenty of sunlight to enjoy during your holiday. The difference between the sunniest month, April, with 8.4 hours of daily sunshine, and September, the least sunny month, with 7.0 hours, is minimal.

Duncans enjoys an average of 2794 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.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

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.

September, Duncans’s wettest month, receives 86 mm (3.4 in) of rainfall and has a maximum daytime temperature of 31°C (88°F). During the driest month February you can expect a temperature of 28°C (82°F).

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