Average Monthly Sunshine in Massy

The graphs on this page shows the average number of hours per month and per day that Massy 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 Massy. Expect long, bright days with 224 hours in July and darker periods with just 58 hours in December. The total annual amount of sun is 1735 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Massy. While July receives considerable daily sunshine with up to 7.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.9 hours of sunlight per day.

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

Massy enjoys an average of 1735 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

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.

Other climate information

December, Massy’s wettest month, receives 60 mm of rainfall and has a maximum daytime temperature of 9°C. During the driest month September you can expect a temperature of 22°C.

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