Cosby (TN) 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 Cosby, Tennessee, United States of America. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Cosby. Expect long, bright days with 290 hours in June and darker periods with just 125 hours in December. The total annual amount of sun is 2618 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Cosby. While June receives considerable daily sunshine with up to 9.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.2 hours of sunlight per day.

Average percent of sunshine

On average the sun shines 67% of the time during the day in August, the highest percentage of any month. December has the lowest percentage at 40%.

Cosby enjoys an average of 2618 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

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

Beijing, China, has 2505 hours of sunshine annually, with clear, sunny days in winter.

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

July, Cosby’s wettest month, receives 154 mm (6.1 in) of rainfall and has a maximum daytime temperature of 30°C (86°F). During the driest month February you can expect a temperature of 10°C (50°F).

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