Average Monthly Sunshine in Weymouth (MA)

The graphs on this page shows the average number of hours per month and per day that Weymouth receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

Seasonal sunshine in Weymouth varies. It peaks at 301 hours in May and drops to 141 hours in December. The total annual amount of sun is 2629 hours.

Daily hours of sunshine

Summer days are longer and more sunny, with daily sunshine hours peaking at 10.0 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours.

Weymouth’s total hours of sunshine compared to other major cities

Weymouth enjoys an average of 2629 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

In contrast, Dublin, Ireland, receives only about 1440 hours of sunshine per year, known for its frequently overcast and rainy skies.

Oslo, Norway, receives approximately 1690 hours of sunshine annually.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

December, Weymouth’s wettest month, receives 92 mm of snow/rainfall and has a maximum daytime temperature of 7°C. During the driest month September you can expect a temperature of 24°C.

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