Bend, OR. Direct Normal Data Bend, OR. Hourly Average Direct Normal Data For 1995 to 2003 Latitude: 43.99 degrees Longitude: 121.35 degrees Altitude: 1100 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 5 140 226 275 301 284 173 51 1 0 0 0 0 1458 Feb 0 0 0 0 42 30 224 372 401 399 411 363 255 67 0 0 0 0 2564 Mar 0 0 0 6 193 300 339 463 458 444 425 391 350 245 99 0 0 0 3712 Apr 0 0 8 135 423 501 517 519 481 458 443 398 379 329 263 10 0 0 4864 May 0 0 167 353 467 544 568 590 567 550 521 496 483 446 379 75 0 0 6206 Jun 0 1 177 504 600 637 658 664 645 645 610 570 538 497 397 152 1 0 7296 Jul 0 0 237 577 699 763 797 805 761 717 701 673 614 563 505 204 4 0 8620 Aug 0 0 63 309 617 736 791 803 818 798 766 720 672 610 518 54 0 0 8275 Sep 0 0 0 53 518 557 646 703 755 735 709 681 609 476 228 2 0 0 6675 Oct 0 0 0 11 233 118 571 624 630 610 592 531 417 64 0 0 0 0 4401 Nov 0 0 0 0 3 38 282 314 343 332 299 164 74 1 0 0 0 0 1849 Dec 0 0 0 0 0 7 114 151 281 317 284 111 33 0 0 0 0 0 1299 Values in Watt hours/meter^2 per hour Bend, OR. Daily Average Direct Normal Data For 1995 to 2003 Latitude: 43.99 degrees Longitude: 121.35 degrees Altitude: 1100 meters Year\Mth Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly 1995 ---- ---- 4.69 5.29 6.37 6.62 8.26 9.57 6.97 5.30 1.87 1.10 ---- 1996 1.64 2.64 3.33 4.82 5.88 7.40 9.42 8.45 6.81 3.33 1.80 0.18 4.65 1997 0.98 2.23 4.06 5.13 6.07 6.21 8.51 8.45 6.18 ---- ---- 1.91* ---- 1998 ---- ---- 3.56 3.78 ---- 7.62* 8.28 9.08 6.58 4.16 1.73 1.90 ---- 1999 2.12 1.44 3.00 5.04 6.22 7.07 9.60 6.30 8.17 5.04 1.82 1.76 4.82 2000 0.77 1.67 3.84 5.31 5.76 8.45 8.18 9.29 6.12 3.89 1.59 1.33 4.69 2001 1.40 2.51 3.58 3.56 7.67 6.57 7.71 7.93 6.55 4.33 1.69 ---- ---- 2002 1.60* 3.74 3.98 6.10 6.27 7.68 8.95 8.14 5.79 4.90 2.29 3.37* 5.24 2003 ---- 4.25* 1.81* ---- 2.80* 4.57* 10.33* 0.00* ---- ---- ---- ---- ---- Average 1.42 2.64 3.54 4.88 5.88 6.91 8.80 7.47 6.64 4.42 1.83 1.65 4.68 % SD 34 39 23 17 23 16 10 40 11 16 12 59 6 Values in average daily KWhr/meter^2 per Day * Less than 15 days of data in month. Univ. of Oregon Solar Monitoring Lab.