Parma, ID. Diffuse Values Parma, ID. Hourly Average Diffuse Values For 1994 to 2006 Latitude: 43.80 degrees Longitude: 116.94 degrees Altitude: 678 meters Mon\Hr 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Total Jan 0 0 0 0 0 9 49 90 123 141 139 120 85 43 7 0 0 0 808 Feb 0 0 0 0 2 31 73 112 135 153 156 141 114 78 34 3 0 0 1033 Mar 0 0 0 1 25 69 112 149 173 189 192 180 148 113 69 21 1 0 1443 Apr -0 0 0 20 67 111 154 184 207 218 216 210 187 145 103 48 7 0 1880 May 0 0 10 49 89 127 155 178 194 199 204 192 175 152 115 69 29 1 1939 Jun 0 0 16 47 76 101 123 135 147 154 159 149 141 132 107 67 40 6 1601 Jul 0 0 9 38 59 74 84 97 102 105 104 98 92 90 78 55 33 5 1124 Aug 0 0 1 25 55 76 90 106 117 121 117 112 100 89 72 47 16 1 1145 Sep 0 0 0 8 59 65 87 97 108 115 115 111 100 80 53 20 1 0 1019 Oct 0 0 0 1 19 54 79 98 114 122 117 103 82 55 24 2 0 0 871 Nov 2 2 2 2 5 32 68 98 118 130 125 103 72 34 5 2 2 2 801 Dec 0 0 0 0 0 10 46 83 105 118 115 95 62 25 2 0 0 0 664 Values in Watt hours/meter^2 per hour Parma, ID. Daily Average Diffuse Values For 1994 to 2006 Latitude: 43.80 degrees Longitude: 116.94 degrees Altitude: 678 meters Year\Mth Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 1994 ---- ---- ---- ---- ---- ---- 1.24 1.03 1.06 0.95 1.05 0.85 ---- 1995 0.74 0.95 1.37 1.91 2.18 1.95 1.14 0.89 0.94 0.84 0.77 0.51 1.18 1996 0.83 1.12 1.34 1.87 2.02 1.70 0.93 1.25 0.90* 1.00 0.95 0.76 1.22 1997 0.85* 1.27 1.38 1.95 1.90* ---- 1.34* 1.00 1.03 1.03 0.79 0.57 ---- 1998 0.85 1.12 1.32 2.01 2.05 1.67 0.98 0.91* 1.16 0.86 0.95 0.72* 1.22 1999 0.47* 0.75* ---- 1.66* 2.05* ---- 0.91 1.55 0.77 0.72 0.65 0.53 ---- 2000 0.79 1.18 1.61* ---- ---- 1.30 1.19 0.85 1.01* 0.93 0.87* 0.68 ---- 2001 0.72 1.03* 1.66* 2.60* 1.54* ---- 1.45 1.45 1.02 0.95 0.82 0.69 ---- 2002 0.76 1.00 1.66 2.00 2.00 1.82 1.35 1.16 1.03 0.74 0.69 0.68 1.24 2003 0.73 0.93 1.39 2.02 1.95 1.21 1.03 1.18 1.05 0.93 0.80 0.70 1.16 2004 1.12 1.10 1.40 1.61 1.92 1.52 1.22 1.36 1.09 0.82 0.76 0.72 1.22 2005 0.77 0.83 1.30 1.85 1.95 1.71 1.02 1.01 0.95 0.91 0.69 0.73 1.15 2006 0.82 0.93 1.71 1.79 1.61 1.71 1.04 1.16 1.10 0.80 0.86 0.57 1.18 Average 0.79 1.02 1.47 1.93 1.93 1.62 1.14 1.14 1.01 0.88 0.82 0.67 1.20 % SD 19 15 11 13 10 15 15 19 10 11 14 15 3 Values in average daily KWhr/meter^2 per Day * Less than 15 days of data in month. Univ. of Oregon Solar Monitoring Lab.