Average Monthly Sunshine in Catonsville (MD)

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

Monthly hours of sunshine

If you're visiting Catonsville, 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

In Catonsville, summer days are longer and more sunny, with daily sunshine hours peaking at 9.4 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.3 hours.

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

Catonsville enjoys an average of 2520 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.

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

Stockholm, Sweden, receives approximately 1907 hours of sunshine annually.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

Other climate information

October, Catonsville’s wettest month, receives 108 mm of rainfall and has a maximum daytime temperature of 19°C. During the driest month November you can expect a temperature of 13°C.

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