Greenbelt (MD) Sunshine Hours by Month

In climate discussions, the hours of sunlight reveal much about a location. This page shows the total number of hours of direct sunlight per month and the average hours per day in Greenbelt, Maryland, United States of America. This average is based on long-term data collected between 1990 and 2020.

Monthly hours of sunshine

If you're visiting Greenbelt, timing is key. In June, you can enjoy up to 282 hours of sunshine, while the shorter days of December provide just 130 hours. The total annual amount of sun is 2520 hours.

Daily hours of sunshine

For those who appreciate different seasons, Greenbelt serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 9.4 hours of sunshine daily, and embrace the darker days in December, offering only 4.3 hours of daily sunlight.

Average percent of sunshine

On average the sun shines 64% of the time during the day in June, the highest percentage of any month. December has the lowest percentage at 45%.

Greenbelt enjoys an average of 2520 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, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

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

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

June, Greenbelt’s wettest month, receives 91 mm (3.6 in) of rainfall and has a maximum daytime temperature of 29°C (84°F). During the driest month February you can expect a temperature of 7°C (45°F).

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