Flagstaff : 2003 Heat Units DOY = Day Of Year (1 to 365) Max = Maximum Air Temperature Min = Minimum Air Temperature HU = Daily Heat Units CUM = Accumulated Heat Units : Since Nov 8, 2003 * = Missing data. Max, Min Temps and Heat Units Estimated. Temperature and Heat Units are in Fahrenheit Units Heat Units calculated by Single Sine Method 85/55 86/50 86/45 RH ========== ========== ========== =========== DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- 312 Nov 8 57 20 0.2 0 1.2 1 2.9 3 99 25 67 313 Nov 9 57 27 0.2 0 1.6 3 3.4 6 91 25 48 314 Nov 10 48 31 0.0 0 0.0 3 0.5 7 98 44 68 315 Nov 11 52 38 0.0 0 0.3 3 2.2 9 97 57 76 316 Nov 12 48 41 0.0 0 0.0 3 0.9 10 100 89 95 317 Nov 13 49 37 0.0 0 0.0 3 1.0 11 96 51 77 318 Nov 14 52 31 0.0 0 0.2 3 1.8 13 90 33 70 319 Nov 15 50 31 0.0 0 0.0 3 1.2 14 90 30 70 320 Nov 16 42 34 0.0 0 0.0 3 0.0 14 92 64 80 321 Nov 17 47 30 0.0 0 0.0 3 0.3 14 91 31 70 322 Nov 18 53 23 0.0 0 0.4 4 1.7 16 99 30 60 323 Nov 19 56 25 0.2 1 1.3 5 3.0 19 95 28 60 324 Nov 20 61 31 1.2 2 3.0 8 5.4 24 65 16 38 325 Nov 21 54 38 0.0 2 0.9 9 3.1 27 52 28 41 326 Nov 22 42 14 0.0 2 0.0 9 0.0 27 67 24 43 327 Nov 23 35 11 0.0 2 0.0 9 0.0 27 75 15 39 328 Nov 24 53 7 0.0 2 0.3 9 1.4 29 91 11 43 329 Nov 25 47 27 0.0 2 0.0 9 0.4 29 54 22 30 330 Nov 26 46 27 0.0 2 0.0 9 0.2 29 50 17 38 331 Nov 27 37 21 0.0 2 0.0 9 0.0 29 61 23 39 332 Nov 28 41 16 0.0 2 0.0 9 0.0 29 77 14 34 333 Nov 29 58 14 0.4 2 1.4 11 3.2 33 83 11 49 334 Nov 30 64 19 1.6 4 3.2 14 5.4 38 83 7 41 335 Dec 1 63 20 1.6 5 3.1 17 5.3 43 59 6 20 336 Dec 2 58 35 0.5 6 2.1 19 4.5 48 33 10 22 337 Dec 3 57 13 0.2 6 1.2 20 2.7 50 89 15 50 338 Dec 4 53 11 0.0 6 0.3 21 1.4 52 90 15 55 339 Dec 5 59 13 0.5 6 1.8 22 3.5 55 85 13 50 340 Dec 6 57 42 0.2 7 2.0 24 4.9 60 56 26 38 341 Dec 7 51 38 0.0 7 0.1 25 1.8 62 83 29 46 342 Dec 8 38 21 0.0 7 0.0 25 0.0 62 100 35 68 343 Dec 9 38 12 0.0 7 0.0 25 0.0 62 93 29 53 344 Dec 10 43 13 0.0 7 0.0 25 0.0 62 95 19 41 345 Dec 11 38 26 0.0 7 0.0 25 0.0 62 96 47 68 346 Dec 12 42 21 0.0 7 0.0 25 0.0 62 98 28 64 347 Dec 13 54 16 0.0 7 0.5 25 1.8 64 90 27 60 348 Dec 14 48 27 0.0 7 0.0 25 0.4 64 93 40 58 349 Dec 15 33 16 0.0 7 0.0 25 0.0 64 80 10 41 350 Dec 16 35 14 0.0 7 0.0 25 0.0 64 69 13 33 351 Dec 17 45 9 0.0 7 0.0 25 0.0 64 85 13 46 352 Dec 18 49 11 0.0 7 0.0 25 0.7 65 89 16 58 353 Dec 19 54 12 0.0 7 0.6 26 1.9 67 93 18 58 354 Dec 20 60 29 0.9 8 2.5 28 4.7 71 55 11 21 355 Dec 21 50 22 0.0 8 0.0 28 1.0 72 96 18 51 356 Dec 22 44 13 0.0 8 0.0 28 0.0 72 100 28 61 357 Dec 23 42 26 0.0 8 0.0 28 0.0 72 84 39 62 358 Dec 24 43 27 0.0 8 0.0 28 0.0 72 88 30 62 359 Dec 25 39 33 0.0 8 0.0 28 0.0 72 100 82 93 360 Dec 26 38 20 0.0 8 0.0 28 0.0 72 98 54 78 361 Dec 27 25 8 0.0 8 0.0 28 0.0 72 94 29 63 362 Dec 28 31 3 0.0 8 0.0 28 0.0 72 89 17 53 363 Dec 29 38 10 0.0 8 0.0 28 0.0 72 72 15 35 364 Dec 30 43 23 0.0 8 0.0 28 0.0 72 62 12 23 365 Dec 31 43 13 0.0 8 0.0 28 0.0 72 85 14 41 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Flagstaff