Average Monthly Sunshine in Harriman (TN)

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

Monthly hours of sunshine

Sunshine in Harriman varies greatly throughout the year. The sunniest month, June, reaches an impressive 290 hours, while December, the darkest month, offers only 125 hours. The total annual amount of sun is 2640 hours.

Daily hours of sunshine

For those who appreciate different seasons, Harriman serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 9.7 hours of sunshine daily, and embrace the darker days in December, offering only 4.2 hours of daily sunlight.

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

Harriman enjoys an average of 2640 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.

In Seoul, South Korea, there are approximately 2133 hours of sunshine per year, mostly during spring and autumn.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

July, Harriman’s wettest month, receives 99 mm of rainfall and has a maximum daytime temperature of 31°C. During the driest month October you can expect a temperature of 21°C.

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