St Mary Sunshine Hours by Month

To truly understand a climate, we must look at its sunshine. This page shows the total number of hours of direct sunlight per month and the average hours per day in St Mary, Jamaica. The figures are based on a 30-year period (1990–2020) to provide a reliable average.

Monthly hours of sunshine

If you're visiting St Mary, you can expect sunshine nearly all year. Peak sunshine in July reaches 264 hours, with only a slight dip to 226 hours in October. The total annual sunshine amounts to 2964 hours.

Daily hours of sunshine

The sunniest days in St Mary occur in July, with around 8.8 hours of daily sunshine. Even in October, the least sunny month, St Mary doesn't shy away from the sun, still enjoying a comfortable 7.5 hours of daily sunlight.

St Mary enjoys an average of 2964 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

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.

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

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

October, St Mary’s wettest month, receives 77 mm (3 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 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 St Mary Precipitation page.