The number of available sun hours per day in various USA cities
State City High Low Avg State City High Low Avg
AK Fairbanks 5.87 2.12 3.99 MO Columbia 5.5 3.97 4.73
AK Matanuska 5.24 1.74 3.55 MO St. Louis 4.87 3.24 4.38
AL Montgomery 4.69 3.37 4.23 MS Meridian 4.86 3.64 4.43
AR Bethel 6.29 2.37 3.81 MT Glasgow 5.97 4.09 5.15
AR Little Rock 5.29 3.88 4.69 MT Great Falls 5.7 3.66 4.93
AZ Tuscon 7.42 6.01 6.57 MT Summit 5.17 2.36 3.99
AZ Page 7.3 5.65 6.36 NM Albuquerque 7.16 6.21 6.77
AZ Pheonix 7.13 5.78 6.58 NB Lincoln 5.4 4.38 4.79
CA Santa Maria 6.52 5.42 5.94 NB N. Omaha 5.28 4.26 4.9
CA Riverside 6.35 5.35 5.87 NC Cape Hatteras 5.81 4.69 5.31
CA Davis 6.09 3.31 5.1 NC Greensboro 5.05 4 4.71
CA Fresno 6.19 3.42 5.38 ND Bismark 5.48 3.97 5.01
CA Los Angeles 6.14 5.03 5.62 NJ Sea Brook 4.76 3.2 4.21
CA Soda Springs 6.47 4.4 5.6 NV Las Vegas 7.13 5.84 6.41
CA La Jolla 5.24 4.29 4.77 NV Ely 6.48 5.49 5.98
CA Inyokern 8.7 6.87 7.66 NY Binghamton 3.93 1.62 3.16
CO Grandby 7.47 5.15 5.69 NY Ithaca 4.57 2.29 3.79
CO Grand Lake 5.86 3.56 5.08 NY Schenectady 3.92 2.53 3.55
CO Grand Junction 6.34 5.23 5.85 NY Rochester 4.22 1.58 3.31
CO Boulder 5.72 4.44 4.87 NY New York City 4.97 3.03 4.08
DC Washington 4.69 3.37 4.23 OH Columbus 5.26 2.66 4.15
FL Apalachicola 5.98 4.92 5.49 OH Cleveland 4.79 2.69 3.94
FL Belie Is. 5.31 4.58 4.99 OK Stillwater 5.52 4.22 4.99
FL Miami 6.26 5.05 5.62 OK Oklahoma City 6.26 4.98 5.59
FL Gainsville 5.81 4.71 5.27 OR Astoria 4.76 1.99 3.72
FL Tampa 6.16 5.26 5.67 OR Corvallis 5.71 1.9 4.03
GA Atlanta 5.16 4.09 4.74 OR Medford 5.84 2.02 4.51
GA Griffin 5.41 4.26 4.99 PA Pittsburg 4.19 1.45 3.28
HI Honolulu 6.71 5.59 6.02 PA State College 4.44 2.79 3.91
IA Ames 4.8 3.73 4.4 RI Newport 4.69 3.58 4.23
ID Boise 5.83 3.33 4.92 SC Charleston 5.72 4.23 5.06
ID Twin Falls 5.42 3.42 4.7 SD Rapid City 5.91 4.56 5.23
IL Chicago 4.08 1.47 3.14 TN Nashville 5.2 3.14 4.45
IN Indianapolis 5.02 2.55 4.21 TN Oak Ridge 5.06 3.22 4.37
KS Manhattan 5.08 3.62 4.57 TX San Antonio 5.88 4.65 5.3
KS Dodge City 4.14 5.28 5.79 TX Brownsville 5.49 4.42 4.92
KY Lexington 5.97 3.6 4.94 TX El Paso 7.42 5.87 6.72
LA Lake Charles 5.73 4.29 4.93 TX Midland 6.33 5.23 5.83
LA New Orleans 5.71 3.63 4.92 TX Fort Worth 6 4.8 5.43
LA Shreveport 4.99 3.87 4.63 UT Salt Lake City 6.09 3.78 5.26
MA E. Wareham 4.48 3.06 3.99 UT Flaming Gorge 6.63 5.48 5.83
MA Boston 4.27 2.99 3.84 VA Richmond 4.5 3.37 4.13
MA Blue Hill 4.38 3.33 4.05 WA Seattle 4.83 1.6 3.57
MA Natick 4.62 3.09 4.1 WA Richland 6.13 2.01 4.44
MA Lynn 4.6 2.33 3.79 WA Pullman 6.07 2.9 4.73
MD Silver Hill 4.71 3.84 4.47 WA Spokane 5.53 1.16 4.48
ME Caribou 5.62 2.57 4.19 WA Prosser 6.21 3.06 5.03
ME Portland 5.23 3.56 4.51 WI Madison 4.85 3.28 4.29
MI Sault Ste. Marie 4.83 2.33 4.2 WV Charleston 4.12 2.47 3.65
MI E. Lansing 4.71 2.7 4 WY Lander 6.81 5.5 6.06
MN St. Cloud 5.43 3.53 4.53