Prescott : 2013 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 Jan 1, 2013 * = 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 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- 1 Jan 1 40 14 0.0 0 0.0 0 0.0 0 89 27 66 2 Jan 2 46 11 0.0 0 0.0 0 0.1 0 88 20 59 3 Jan 3 43 13 0.0 0 0.0 0 0.0 0 80 15 48 4 Jan 4 47 14 0.0 0 0.0 0 0.2 0 78 11 47 5 Jan 5 53 17 0.0 0 0.4 0 1.7 2 66 11 42 6 Jan 6 54 24 0.0 0 0.6 1 2.0 4 62 15 39 7 Jan 7 52 20 0.0 0 0.2 1 1.3 5 84 20 49 8 Jan 8 59 20 0.6 1 1.9 3 3.7 9 70 14 46 9 Jan 9 63 23 1.7 2 3.3 6 5.6 15 82 11 49 10 Jan 10 53 28 0.0 2 0.3 7 1.8 17 76 27 45 11 Jan 11 35 14 0.0 2 0.0 7 0.0 17 73 19 45 12 Jan 12 33 10 0.0 2 0.0 7 0.0 17 74 19 49 13 Jan 13 33 6 0.0 2 0.0 7 0.0 17 76 19 47 14 Jan 14 31 5 0.0 2 0.0 7 0.0 17 80 24 49 15 Jan 15 40 4 0.0 2 0.0 7 0.0 17 75 17 44 16 Jan 16 51 14 0.0 2 0.1 7 1.1 18 75 22 49 17 Jan 17 56 19 0.1 2 1.0 8 2.7 20 80 19 50 18 Jan 18 57 20 0.2 3 1.3 9 2.9 23 79 18 51 19 Jan 19 58 20 0.3 3 1.5 11 3.3 27 80 17 50 20 Jan 20 60 20 0.8 4 2.2 13 4.0 31 70 7 39 21 Jan 21 62 19 1.2 5 2.8 16 4.6 35 65 7 35 22 Jan 22 66 24 2.4 7 4.4 20 6.7 42 58 9 34 23 Jan 23 65 28 2.4 10 4.3 24 6.8 49 61 16 39 24 Jan 24 52 41 0.0 10 0.4 25 2.6 51 99 34 73 25 Jan 25 61 39 1.2 11 3.4 28 6.2 57 98 49 87 26 Jan 26 48 44 0.0 11 0.0 28 1.4 59 99 85 95 27 Jan 27 50 37 0.0 11 0.0 28 1.5 60 98 78 89 28 Jan 28 41 20 0.0 11 0.0 28 0.0 60 98 51 80 29 Jan 29 41 15 0.0 11 0.0 28 0.0 60 95 36 66 30 Jan 30 50 22 0.0 11 0.0 28 1.0 61 91 33 65 31 Jan 31 58 26 0.4 11 1.7 30 3.7 65 91 19 64 32 Feb 1 62 26 1.4 13 3.1 33 5.4 70 84 9 55 33 Feb 2 62 29 1.4 14 3.1 36 5.4 76 82 17 52 34 Feb 3 50 34 0.0 14 0.0 36 1.4 77 98 50 72 35 Feb 4 60 29 0.9 15 2.6 39 4.7 82 98 25 67 36 Feb 5 64 28 1.9 17 3.8 42 6.2 88 87 20 58 37 Feb 6 57 33 0.2 17 1.6 44 3.7 92 87 32 64 38 Feb 7 58 28 0.5 18 2.0 46 3.9 96 89 28 62 39 Feb 8 47 29 0.0 18 0.0 46 0.4 96 93 15 46 40 Feb 9 31 24 0.0 18 0.0 46 0.0 96 98 68 83 41 Feb 10 37 24 0.0 18 0.0 46 0.0 96 96 58 76 42 Feb 11 39 17 0.0 18 0.0 46 0.0 96 98 34 77 43 Feb 12 43 16 0.0 18 0.0 46 0.0 96 87 19 58 44 Feb 13 53 20 0.0 18 0.5 46 1.8 98 80 24 56 45 Feb 14 56 23 0.1 18 1.2 48 2.9 101 87 21 56 46 Feb 15 62 23 1.2 19 2.8 50 4.8 106 83 12 44 47 Feb 16 65 23 2.2 21 4.1 54 6.1 112 64 6 34 48 Feb 17 58 29 0.4 21 1.8 56 3.9 116 57 10 29 49 Feb 18 60 28 1.0 22 2.6 59 4.8 120 61 10 32 50 Feb 19 54 28 0.0 22 0.6 59 2.3 123 62 14 39 51 Feb 20 38 27 0.0 22 0.0 59 0.0 123 98 53 78 52 Feb 21 41 23 0.0 22 0.0 59 0.0 123 92 39 76 53 Feb 22 47 17 0.0 22 0.0 59 0.2 123 94 23 60 54 Feb 23 51 22 0.0 22 0.0 60 1.0 124 92 25 51 55 Feb 24 40 17 0.0 22 0.0 60 0.0 124 97 20 50 56 Feb 25 54 16 0.0 22 0.6 60 1.9 126 78 10 41 57 Feb 26 49 21 0.0 22 0.0 60 0.6 127 69 12 34 58 Feb 27 50 16 0.0 22 0.0 60 1.0 127 65 9 34 59 Feb 28 58 18 0.3 23 1.4 62 3.2 131 64 8 31 60 Mar 1 67 25 2.8 25 4.8 66 7.2 138 67 14 35 61 Mar 2 73 30 5.2 31 7.7 74 10.4 148 71 12 40 62 Mar 3 62 34 1.5 32 3.5 78 6.1 154 68 17 37 63 Mar 4 62 33 1.5 34 3.4 81 5.9 160 76 23 42 64 Mar 5 63 31 1.7 35 3.7 85 6.1 166 86 20 51 65 Mar 6 63 34 1.8 37 3.7 88 6.2 173 76 16 44 66 Mar 7 60 31 1.0 38 2.8 91 5.1 178 73 16 42 67 Mar 8 50 28 0.0 38 0.0 91 1.0 179 98 39 82 68 Mar 9 38 29 0.0 38 0.0 91 0.0 179 98 82 90 69 Mar 10 57 26 0.2 38 1.4 93 3.2 182 98 22 65 70 Mar 11 65 27 2.2 41 4.1 97 6.5 188 85 13 50 71 Mar 12 71 30 4.4 45 6.7 103 9.3 198 80 12 43 72 Mar 13 74 35 6.1 51 8.9 112 11.8 210 77 12 42 73 Mar 14 79 36 8.0 59 11.0 123 14.0 224 69 10 37 74 Mar 15 77 42 7.9 67 11.0 134 14.8 238 60 9 34 75 Mar 16 71 44 5.7 73 8.8 143 12.5 251 64 14 34 76 Mar 17 71 40 5.3 78 8.2 151 11.6 263 69 5 24 77 Mar 18 68 39 4.0 82 6.6 158 9.7 272 47 10 21 78 Mar 19 69 45 4.8 87 7.9 166 12.0 284 63 14 32 79 Mar 20 65 42 3.1 90 5.7 171 9.1 293 60 19 36 80 Mar 21 71 42 5.4 95 8.4 180 11.9 305 64 8 29 81 Mar 22 65 35 2.5 98 4.8 185 7.4 313 55 10 28 82 Mar 23 58 31 0.4 98 1.8 186 3.8 317 46 6 17 83 Mar 24 63 28 1.7 100 3.6 190 5.9 322 40 10 22 84 Mar 25 68 30 3.3 103 5.5 195 8.3 331 54 12 25 85 Mar 26 67 38 3.6 107 6.1 202 9.0 340 50 13 27 86 Mar 27 67 38 3.4 110 5.9 207 8.9 349 54 12 30 87 Mar 28 67 37 3.1 113 5.6 213 8.6 357 61 16 34 88 Mar 29 72 38 5.3 119 8.0 221 11.3 369 65 14 33 89 Mar 30 68 43 4.2 123 7.1 228 10.9 379 51 17 35 90 Mar 31 70 39 4.8 128 7.5 236 10.8 390 66 15 35 91 Apr 1 64 37 2.3 130 4.6 240 7.4 398 79 14 38 92 Apr 2 65 33 2.7 133 4.8 245 7.5 405 61 15 36 93 Apr 3 71 34 4.6 137 7.1 252 10.1 415 76 11 38 94 Apr 4 73 39 5.8 143 8.7 261 11.8 427 59 13 31 95 Apr 5 70 43 5.1 148 8.2 269 11.8 439 51 11 28 96 Apr 6 71 41 5.6 154 8.4 277 12.0 451 62 16 35 97 Apr 7 70 39 4.7 159 7.4 285 10.9 462 59 16 36 98 Apr 8 56 37 0.1 159 1.5 286 3.8 466 89 36 55 99 Apr 9 50 35 0.0 159 0.0 286 1.2 467 94 29 57 100 Apr 10 60 27 0.7 159 2.4 289 4.4 471 79 13 40 101 Apr 11 66 34 2.8 162 4.9 294 7.7 479 65 14 34 102 Apr 12 73 36 5.4 168 8.1 302 11.3 490 62 9 27 103 Apr 13 71 41 5.2 173 8.1 310 11.6 502 52 14 27 104 Apr 14 68 49 5.0 178 8.7 319 13.6 516 47 21 30 105 Apr 15 64 46 2.8 181 5.9 324 10.0 526 63 30 45 106 Apr 16 58 35 0.5 181 2.2 327 4.6 530 73 16 44 107 Apr 17 57 31 0.2 181 1.6 328 3.6 534 84 12 37 108 Apr 18 60 27 0.7 182 2.3 331 4.3 538 60 8 25 109 Apr 19 68 27 3.2 185 5.3 336 7.7 546 51 8 23 110 Apr 20 74 36 6.0 191 8.6 344 11.6 558 45 6 20 111 Apr 21 75 37 6.7 198 9.5 354 12.7 570 48 8 23 112 Apr 22 76 44 7.7 206 11.0 365 14.7 585 43 11 19 113 Apr 23 72 41 5.7 211 8.6 373 12.1 597 47 4 16 114 Apr 24 71 35 4.9 216 7.5 381 10.6 608 42 12 22 115 Apr 25 66 40 3.1 219 5.7 387 9.0 617 58 15 34 116 Apr 26 73 38 5.6 225 8.4 395 11.8 628 74 12 37 117 Apr 27 79 40 8.8 234 11.7 407 15.3 644 60 6 23 118 Apr 28 83 41 10.4 244 13.7 421 17.4 661 45 6 17 119 Apr 29 82 47 11.1 255 14.8 435 19.5 681 50 7 18 120 Apr 30 78 49 9.9 265 14.0 449 18.9 699 48 8 16 121 May 1 78 44 8.7 274 12.1 461 16.1 716 50 5 17 122 May 2 72 35 5.2 279 8.0 469 10.9 726 48 6 16 123 May 3 78 34 7.5 287 10.2 480 13.2 740 60 6 19 124 May 4 74 41 6.6 293 9.6 489 13.1 753 51 8 20 125 May 5 69 50 5.5 299 9.3 498 14.3 767 42 13 23 126 May 6 64 48 3.1 302 6.3 505 10.9 778 62 20 42 127 May 7 62 40 1.7 303 4.0 509 6.9 785 89 28 62 128 May 8 66 35 2.8 306 5.0 514 7.9 793 91 22 50 129 May 9 66 39 3.3 310 5.8 520 9.0 802 78 23 49 130 May 10 76 37 6.8 316 9.7 529 12.9 815 87 13 45 131 May 11 78 43 8.5 325 11.7 541 15.4 830 71 13 34 132 May 12 83 46 11.3 336 15.1 556 19.5 850 55 11 28 133 May 13 85 47 12.7 349 16.4 572 21.0 871 63 10 23 134 May 14 83 51 12.5 361 16.9 589 21.9 893 64 11 23 135 May 15 79 52 10.8 372 15.2 604 20.2 913 39 8 16 136 May 16 78 45 9.2 381 12.6 617 16.8 930 62 9 23 137 May 17 72 49 7.1 389 11.0 628 15.9 945 55 13 27 138 May 18 73 44 6.4 395 9.6 638 13.4 959 67 14 34 139 May 19 76 53 9.7 405 14.5 652 19.5 978 42 12 23 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Prescott