Average Monthly Sunshine in Sudbury (MA)

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

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Sudbury. Expect long, bright days with 301 hours in May and darker periods with just 141 hours in December. The total annual amount of sun is 2629 hours.

Daily hours of sunshine

This means the city can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 10.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.7 hours of sunlight per day.

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

Sudbury enjoys an average of 2629 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 Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 2520 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, Sudbury’s wettest month, receives 94 mm of snow/rainfall and has a maximum daytime temperature of 6°C. During the driest month January you can expect a temperature of 2°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.