Burns, OR. Direct Normal Data Burns, OR. Hourly Average Direct Normal Data For 1979 to 2010 Latitude: 43.52 degrees Longitude: 119.02 degrees Altitude: 1265 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 33 180 270 334 350 347 335 289 210 72 0 0 0 0 2420 Feb 0 0 0 6 141 287 373 415 444 452 437 395 332 210 27 0 0 0 3521 Mar 0 0 2 115 312 416 459 473 486 472 450 417 375 289 122 2 0 0 4388 Apr 0 0 80 291 429 495 515 520 512 496 460 431 394 330 223 44 0 0 5218 May 0 28 235 412 506 557 577 591 588 570 544 498 453 395 315 153 5 0 6428 Jun 0 93 367 524 607 653 680 686 687 659 638 595 550 506 432 302 53 0 8031 Jul 0 55 372 579 687 759 791 803 793 791 763 714 673 612 524 345 50 0 9309 Aug 0 1 203 503 649 725 768 789 797 781 751 712 654 571 438 178 1 0 8521 Sep 0 0 44 386 596 685 727 760 759 751 719 683 630 505 249 11 0 0 7505 Oct 0 0 0 138 401 531 576 609 605 602 584 537 439 248 18 0 0 0 5289 Nov 0 0 0 9 145 283 354 379 384 383 355 313 218 40 0 0 0 0 2864 Dec 0 0 0 0 45 185 266 320 346 343 324 273 174 16 0 0 0 0 2291 Values in Watt hours/meter^2 per hour Burns, OR. Daily Average Direct Normal Data For 1979 to 2010 Latitude: 43.52 degrees Longitude: 119.02 degrees Altitude: 1265 meters Year\Mth Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 1979 ---- ---- ---- 4.66 7.52 9.22 9.50 6.53 7.95 4.18 4.59 1.67 ---- 1980 3.15 2.64 3.54 5.86 5.14 6.34 8.14 9.30 7.16 4.67 2.92 2.65 5.13 1981 2.11 3.31 3.59 5.11 5.55 7.87 8.52* 7.85* 7.64 4.30 2.38 1.66 5.00 1982 3.21 3.63 3.57 5.97 6.40 6.23 7.13 7.64 5.40 4.52 2.42 1.97 4.84 1983 1.67 1.70 2.69 4.18 6.45 6.71 8.33 6.04 7.74 4.11 1.38 0.99 4.35 1984 2.65 3.19 4.34 4.03 5.39 7.31 9.65 8.46 6.58 3.34 1.59 3.21 4.98 1985 2.46 3.91 5.14 6.20 6.50 9.10 8.31 8.66 5.73 4.59 2.37 2.21 5.44 1986 2.07 2.85 4.36 5.99 6.44 9.09 8.73 8.37 5.13 6.63 2.62 1.99 5.36 1987 2.93 3.75 4.57 6.51 6.76 7.24* 8.07 10.25 9.05 7.63 2.41 2.19 5.95 1988 1.83 5.67 5.96 3.68* 7.50 7.29 10.34 9.44 8.06 6.69 2.39 3.18 5.99 1989 2.93 4.34 3.09 5.66 6.18 8.26 10.29 7.99 8.14 6.06 3.90 3.82 5.90 1990 2.15 4.53 6.09 5.89 6.13 8.56 8.45 7.23 8.72 4.47 2.46 3.25 5.67 1991 4.04 4.05 3.59 4.12 5.23 7.56 9.83 7.81 7.73 6.14 1.90 2.15 5.35 1992 1.54 2.53 4.22 4.39 7.35 6.51 7.78 7.63 6.62 4.06 2.30 1.51 4.70 1993 1.75 3.50 2.80 3.42 6.32 7.30 8.13 8.35 8.34 4.67 4.22 2.25 5.10 1994 3.41 2.96 5.91 5.39 6.38 8.88 10.34 10.02 7.53 6.24 2.44 2.29 5.99 1995 1.61 4.88 4.71 5.21 6.12 6.72 8.78 9.70 7.21 5.78 2.10 1.66 5.36 1996 1.54 3.53 4.90 3.95* 6.78 8.57 9.81 8.24 7.34 5.15 2.96 1.85 5.38 1997 2.79 3.58 4.46 5.56 7.13 8.00 9.41 9.25 6.95 5.27 3.30 3.17 5.75 1998 1.50 2.54 5.08 4.09 3.54 8.23 9.65 9.99 7.22 5.76 1.23 2.69 5.14 1999 2.93 2.29 3.63 5.41 7.05 8.05 10.79 6.96 9.29 6.88 2.50 3.58 5.80 2000 2.13 2.00 5.00 5.98 5.87 9.68 9.02 9.95 6.95 5.01 2.69 2.50 5.57 2001 2.43 3.28 4.41 4.19 9.13 7.67 8.26 8.71 7.51 5.20 2.86 1.10 5.40 2002 2.44 4.22 4.45 6.48 6.92 8.25 9.52 8.91 7.80 6.92 4.69 1.63 6.02 2003 1.15 4.52 3.66 3.96 6.38 10.24 10.28 8.11 7.98 5.16 3.11 1.16 5.48 2004 2.26 2.78 4.80 6.10 5.09 10.01 9.65 7.29 7.32 5.11 3.50 2.15 5.52 2005 2.46 5.88 5.11 3.85 5.88 8.17 10.88 9.74 8.17 5.39 3.56 1.55 5.88 2006 1.34 5.95 2.66 4.39 7.61 8.28 10.15 8.67 7.72 6.22 2.32 2.98 5.68 2007 4.50 2.34 4.44 5.92 8.43 9.00 8.61 9.32 7.47 4.65 4.40 1.68 5.92 2008 2.51 4.00 4.26 6.03 5.95 9.31 9.20 8.79 7.73 6.06 3.09 2.64 5.80 2009 3.79 3.28 4.05 6.63 7.52 6.87 9.68 8.10 8.16 4.21 3.75 3.32 5.80 2010 1.09 2.32 4.69 5.19 5.24 7.24 10.64 8.08 7.29 4.90 2.67 1.74 5.11 Average 2.40 3.55 4.31 5.12 6.43 8.05 9.25 8.48 7.49 5.31 2.84 2.26 5.47 % SD 35 31 21 19 17 13 10 12 12 19 31 33 8 Values in average daily KWhr/meter^2 per Day * Less than 15 days of data in month. Univ. of Oregon Solar Radiation Monitoring Lab.