Oklahoma Sunlight Hours & Renewable Energy Information

Oklahoma Sun Light Hours Map

Quick Green Energy Summary for Oklahoma

Sunlight

State Sunlight Rank: 8/50

Average Annual Sunlight Hours: 3000 hours

Clear Days: 139 days per year

Summer Peak Sun Hours: 6.26 hours per day

Winter Peak Sun Hours: 4.98 hours per day

Average Peak Sun Hours: 5.59 hours per day

Wind

State Wind Rank : 4/50

Average Annual Wind Speed: 11.19 miles per hour