Radcliff (KY) 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 Radcliff, Kentucky, United States of America. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

Sunshine in Radcliff varies greatly throughout the year. The sunniest month, July, reaches an impressive 295 hours, while December, the darkest month, offers only 119 hours. The total annual amount of sun is 2535 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Radcliff. While July receives considerable daily sunshine with up to 9.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.0 hours of sunlight per day.

Average percent of sunshine

On average the sun shines 65% of the time during the day in August, the highest percentage of any month. December has the lowest percentage at 42%.

Radcliff vs Major Cities: Sunshine Compared

Radcliff enjoys an average of 2535 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

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

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

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Related Climate Data for Radcliff

April, Radcliff’s wettest month, receives 98 mm (3.9 in) of rainfall and has a maximum daytime temperature of 20°C (68°F). During the driest month January you can expect a temperature of 6°C (43°F).

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