Cheney, WA. Global Data on a 45³ Tilt Facing South Cheney, WA. Hourly Average Global Data on a 45³ Tilt Facing South For 2000 to 2013 Latitude: 47.49 degrees Longitude: 117.59 degrees Altitude: 777 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 12 102 205 297 354 352 306 224 109 14 0 0 0 0 1975 Feb 0 0 0 3 75 221 371 479 538 535 481 395 259 103 5 0 0 0 3465 Mar 0 0 1 41 167 328 476 567 594 565 496 405 286 152 35 0 0 0 4113 Apr 0 1 21 118 270 428 563 631 648 616 547 459 340 201 69 10 0 0 4922 May 0 11 49 162 320 485 615 683 706 668 607 503 369 221 89 31 3 0 5525 Jun 1 18 53 156 310 461 576 654 688 675 603 515 385 242 101 43 11 0 5492 Jul 0 13 45 155 340 525 684 789 842 824 759 636 471 292 113 42 9 0 6539 Aug 0 2 28 144 333 526 689 794 855 834 755 633 464 270 94 21 1 0 6443 Sep 0 0 9 125 319 516 673 775 807 778 695 560 379 193 42 1 0 0 5874 Oct 0 0 0 51 218 390 536 635 668 620 532 401 236 71 2 0 0 0 4359 Nov 0 0 0 3 70 193 297 379 402 380 315 214 90 5 0 0 0 0 2346 Dec 0 0 0 0 13 104 210 286 319 310 268 177 60 1 0 0 0 0 1747 Values in Watt hours/meter^2 per hour Cheney, WA. Daily Average Global Data on a 45³ Tilt Facing South For 2000 to 2013 Latitude: 47.49 degrees Longitude: 117.59 degrees Altitude: 777 meters Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 2000 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 2.62 1.59 ---- 2001 1.88 4.13 4.50 4.45 6.53 5.31 6.33 6.69 6.50 3.86 2.34 2.33 4.57 2002 1.63 3.99 3.76 5.29 5.33 5.53 6.36 6.65 5.79 5.73 3.20 1.28 4.54 2003 1.27 3.84 3.50 4.42 5.12 6.33 7.02 6.42 5.98 4.59 2.81 1.42 4.39 2004 1.61 2.84 5.14 5.86 4.97 5.79 6.55 5.59 5.04 4.50 2.52 1.53 4.33 2005 2.04 5.48 4.93 4.96 4.94 5.07 6.25 6.74 5.68 3.70 2.08 1.82 4.46 2006 1.52 4.13 3.92 4.72 5.71 5.57 6.90 6.76 5.95 4.75 2.00 2.02 4.49 2007 2.27 2.31 4.06 5.20 6.04 5.50 6.65 6.52 6.14 4.12 2.40 1.59 4.41 2008 2.28 3.80 4.13 4.91 5.43 5.55 6.59 6.09 6.30 4.68 1.69 1.49 4.41 2009 2.11 2.70 3.81 5.03 6.30 6.25 6.54 6.17 6.34 3.93 2.42 2.43 4.51 2010 1.96 2.90 4.74 4.90 5.18 5.19 6.31 6.26 5.33 3.89 1.97 1.92 4.21 2011 2.15 3.25 3.39 4.33 5.02 5.21 6.26 6.99 6.32 3.66 2.83 2.09 4.29 2012 2.67 2.93 3.23 4.90 5.75 4.94 6.39 6.83 6.65 4.12 1.65 1.14 4.27 2013 2.13 2.37 4.35 5.00 5.49 5.28 6.91 6.09 4.35 5.43 2.37 1.94 4.31 Average 1.96 3.44 4.11 4.92 5.53 5.50 6.54 6.44 5.87 4.38 2.35 1.76 4.40 % SD 19 26 14 8 9 8 4 6 11 15 19 22 3 Values in average daily KWhr/meter^2 per Day * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.