Grand Case 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 Grand Case, Saint Martin. These averages rely on historical data collected over 30 years, from 1990 to 2020.

Monthly hours of sunshine

On average, Grand Case 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

If you're planning a trip to Grand Case, rest assured that sunshine is an important factor. With peak sunshine in August at 9.5 hours daily and a slight dip to 7.7 hours in September, it maintains a sunny destination year-round.

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%.

Grand Case enjoys an average of 3023 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 Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

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

October, Grand Case’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 Grand Case Precipitation page.