Koolbaai 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 Koolbaai, Sint Maarten. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

On average, Koolbaai receives plenty of sunlight throughout the year. The annual sunshine totals up to approximately 3023 hours, making it a consistently bright destination.

Daily hours of sunshine

Despite minor fluctuations, Koolbaai enjoys a fairly consistent amount of sunshine throughout the year. In August, you can expect approximately 9.5 hours of daily sunshine, while even in September, Koolbaai still receives about 7.7 hours.

Average percent of sunshine

On average the sun shines 75% of the time during the day in January, the highest percentage of any month. September has the lowest percentage at 61%.

Koolbaai enjoys an average of 3023 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, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

Stockholm, Sweden, receives approximately 1907 hours of sunshine annually.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

October, Koolbaai’s wettest month, receives 97 mm (3.8 in) of rainfall and has a maximum daytime temperature of 29°C (84°F). During the driest month March you can expect a temperature of 27°C (81°F).

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