Burns, OR. Direct Normal Data Burns, OR. Hourly Average Direct Normal Data For 1979 to 2009 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 33 184 274 340 356 353 340 293 214 73 0 0 0 0 2461 Feb 0 0 0 6 144 291 377 420 449 456 443 400 336 213 27 0 0 0 3561 Mar 0 0 2 116 311 414 456 470 484 470 448 415 375 289 122 2 0 0 4376 Apr 0 0 80 292 430 496 514 520 510 494 461 430 394 330 224 44 0 0 5221 May 0 28 236 413 509 560 581 595 592 574 548 503 457 397 317 154 5 0 6468 Jun 0 93 367 526 607 654 682 689 689 662 641 598 553 509 434 302 53 0 8058 Jul 0 53 368 575 684 757 788 800 790 787 759 712 671 609 520 341 49 0 9263 Aug 0 1 203 504 651 725 768 789 797 781 752 714 656 573 439 178 1 0 8531 Sep 0 0 44 385 597 686 729 762 760 752 719 683 631 505 248 11 0 0 7510 Oct 0 0 0 138 402 532 576 608 605 602 585 540 441 250 19 0 0 0 5298 Nov 0 0 0 9 145 282 353 379 386 386 358 314 219 40 0 0 0 0 2869 Dec 0 0 0 0 45 185 266 322 348 347 328 276 176 17 0 0 0 0 2310 Values in Watt hours/meter^2 per hour Burns, OR. Daily Average Direct Normal Data For 1979 to 2009 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 Average 2.44 3.59 4.30 5.12 6.47 8.08 9.20 8.49 7.49 5.32 2.85 2.28 5.48 % SD 34 30 21 19 17 13 10 13 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.