Average Sunshine for Selected Cities in the Southeast

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The total time that sunshine reaches the surface of the earth is expressed as the percentage of the maximum amount possible from sunrise to sunset with clear sky conditions. Data updated through 2015 can be found here: http://www.sercc.com/climateinfo_files/historical/comparative_climate_da...

Alabama | Florida | Georgia | North Carolina
South Carolina | Virginia | Puerto Rico

Alabama YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
BIRMINGHAM C.O., AL 10 48 48 62 61 64 63 60 62 57 63 49 52 57
BIRMINGHAM AP, AL 34 42 50 54 63 66 65 59 63 61 66 55 46 58
MONTGOMERY, AL 45 47 52 59 65 63 62 61 63 62 64 55 49 59
Florida YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
APALACHICOLA, FL 57 58 61 65 74 77 71 64 64 66 74 67 57 67
JACKSONVILLE, FL 50 58 62 68 73 70 66 65 64 58 60 60 54 63
KEY WEST, FL 38 74 77 82 84 82 76 77 76 72 71 71 70 76
MIAMI, FL 20 66 68 74 76 72 68 72 71 70 70 67 63 70
PENSACOLA, FL 5 48 53 61 63 67 67 57 58 60 71 64 49 60
TAMPA, FL 58 65 66 71 75 75 67 62 62 62 66 64 61 66
Georgia YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
ATLANTA, GA 65 49 54 58 66 68 67 63 64 62 66 58 50 60
MACON, GA 48 56 61 65 73 71 70 67 71 67 69 64 57 66
SAVANNAH, GA 46 54 57 62 71 68 65 64 62 58 63 61 55 62
North Carolina YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
ASHEVILLE, NC 32 55 59 61 66 61 62 60 54 56 61 58 55 59
CAPE HATTERAS, NC 33 48 52 60 67 65 65 65 65 64 60 56 48 60
CHARLOTTE, NC 48 54 58 61 68 67 67 67 65 64 65 58 55 62
GREENSBORO- WNSTN-SALM,NC 68 51 56 60 63 63 64 62 61 62 64 57 53 60
RALEIGH, NC 42 52 56 60 63 59 60 60 58 58 60 57 53 58
WILMINGTON, NC 51 56 59 64 70 67 66 64 62 61 64 63 59 63
South Carolina YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
CHARLESTON AP,SC 39 56 59 66 72 68 66 67 64 61 63 59 56 63
COLUMBIA, SC 46 55 59 64 70 68 67 67 66 65 67 63 59 64
GREENVILLE-SPARTANBURG AP, SC 39 54 57 63 66 62 62 60 61 62 66 58 54 60
Virginia YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
LYNCHBURG, VA 52 52 56 58 62 62 65 62 62 61 62 56 53 59
NORFOLK, VA 32 53 56 60 63 62 67 62 62 61 59 56 54 60
RICHMOND, VA 46 54 58 62 66 66 70 68 66 65 63 59 54 63
WASHINGTON NAT'L AP, D.C. 50 46 50 55 57 58 64 62 62 61 59 51 46 56
Puerto Rico YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
SAN JUAN, PR 51 68 70 76 71 64 65 69 68 62 64 59 61 66