Ashland, OR. Direct Normal Data Ashland, OR. Hourly Average Direct Normal Data For 2000 to 2010 Latitude: 42.19 degrees Longitude: 122.70 degrees Altitude: 595 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 7 166 234 281 311 331 328 289 219 11 0 0 0 0 2177 Feb 0 0 0 0 106 306 397 468 484 468 436 388 345 164 1 0 0 0 3562 Mar 0 0 0 29 208 337 414 453 465 467 449 424 366 274 118 0 0 0 4003 Apr 0 0 15 183 304 400 431 462 472 477 464 439 396 332 230 46 0 0 4652 May 0 0 127 312 423 486 551 588 597 593 592 564 524 461 376 209 11 0 6414 Jun 0 0 254 405 511 597 665 700 713 711 703 680 639 562 485 367 86 0 8077 Jul 0 0 244 532 661 730 781 823 833 827 811 790 731 665 582 417 77 0 9504 Aug 0 0 42 443 599 702 761 776 797 801 780 753 705 631 506 192 0 0 8487 Sep 0 0 0 208 509 655 708 742 765 761 759 737 670 567 295 3 0 0 7380 Oct 0 0 0 23 336 477 565 593 605 600 565 534 444 201 2 0 0 0 4944 Nov 0 0 0 0 93 222 270 324 369 378 345 314 174 0 0 0 0 0 2489 Dec 0 0 0 0 7 126 193 255 279 283 276 229 82 0 0 0 0 0 1731 Values in Watt hours/meter^2 per hour Ashland, OR. Daily Average Direct Normal Data For 2000 to 2010 Latitude: 42.19 degrees Longitude: 122.70 degrees Altitude: 595 meters Year\Mth Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 2000 ---- ---- ---- ---- ---- ---- 9.96 9.54 6.82 4.53 2.09 2.01 ---- 2001 2.48 2.64 3.64 3.89 8.23 7.52 8.75 8.23 7.57 5.36 2.14 1.12 5.14 2002 1.93 4.09 4.87 5.11 7.13 9.29 8.31 7.09 7.37 6.32 3.35 1.17 5.50 2003 2.10 4.12 3.47 2.13 5.72 9.43 10.40 7.49 7.64 5.93 1.91 1.49 5.16 2004 1.37 2.76 5.28 6.06 6.48 8.53 10.13 8.01 7.33 4.63 2.88 2.21 5.48 2005 2.29 4.77 4.81 4.17 3.91 6.54 10.32 9.99 7.05 5.16 2.93 1.80 5.31 2006 1.05 5.26 2.42 4.70 6.87 7.95 9.44 8.95 7.73 5.77 1.42 2.24 5.31 2007 3.78 1.96 4.62 5.71 7.77 8.71 8.69 9.34 7.65 4.00 3.79 1.48 5.65 2008 2.39 3.36 3.78 5.24 5.48 8.91 8.56 7.59 8.15 4.85 1.83 1.97 5.18 2009 3.34 3.00 3.67 5.56 7.65 6.69 9.68 8.55 7.12 3.75 3.15 1.97 5.36 2010 0.97 3.41 3.48 3.81 4.92 7.14 10.42 8.59 6.78 4.20 1.94 1.62 4.78 Average 2.17 3.54 4.00 4.64 6.42 8.07 9.52 8.49 7.38 4.95 2.49 1.74 5.29 % SD 42 29 22 25 22 13 8 11 6 17 30 22 5 Values in average daily KWhr/meter^2 per Day * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.