Prescott : 2012 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, 2012 * = 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 64 27 2.0 2 3.8 4 6.2 6 62 12 39 2 Jan 2 65 27 2.4 4 4.4 8 6.8 13 75 14 46 3 Jan 3 63 29 1.5 6 3.4 12 5.7 19 73 21 50 4 Jan 4 67 28 2.7 9 4.8 16 7.3 26 73 11 42 5 Jan 5 65 28 2.2 11 4.2 21 6.5 32 62 14 41 6 Jan 6 65 28 2.4 13 4.5 25 6.9 39 70 13 42 7 Jan 7 58 28 0.3 14 1.7 27 3.7 43 74 18 41 8 Jan 8 51 28 0.0 14 0.1 27 1.3 44 64 14 40 9 Jan 9 56 20 0.0 14 1.0 28 2.6 47 67 13 39 10 Jan 10 62 26 1.2 15 2.8 31 5.0 52 72 17 43 11 Jan 11 58 27 0.3 15 1.7 32 3.5 56 61 11 37 12 Jan 12 53 21 0.0 15 0.4 33 1.7 57 64 9 36 13 Jan 13 58 16 0.3 15 1.5 34 3.2 60 60 9 32 14 Jan 14 61 22 1.0 16 2.5 37 4.5 65 50 8 27 15 Jan 15 53 30 0.0 16 0.5 37 2.1 67 88 22 42 16 Jan 16 47 30 0.0 16 0.0 37 0.3 67 96 52 79 17 Jan 17 52 25 0.0 16 0.2 37 1.5 69 99 20 69 18 Jan 18 59 24 0.5 17 2.0 39 3.9 73 89 13 52 19 Jan 19 64 25 1.7 19 3.5 43 5.8 78 77 12 43 20 Jan 20 62 27 1.4 20 3.2 46 5.4 84 63 16 34 21 Jan 21 50 30 0.0 20 0.0 46 1.2 85 89 33 53 22 Jan 22 45 24 0.0 20 0.0 46 0.0 85 80 29 50 23 Jan 23 48 24 0.0 20 0.0 46 0.5 85 100 21 58 24 Jan 24 50 26 0.0 20 0.0 46 1.1 87 100 37 75 25 Jan 25 62 22 1.2 21 2.7 49 4.8 91 91 17 58 26 Jan 26 66 28 2.8 24 4.8 54 7.3 99 81 19 51 27 Jan 27 57 30 0.2 24 1.6 55 3.6 102 78 22 49 28 Jan 28 59 18 0.5 25 1.8 57 3.6 106 70 9 36 29 Jan 29 63 20 1.4 26 3.0 60 5.1 111 51 8 29 30 Jan 30 60 24 0.7 27 2.2 62 4.2 115 58 13 34 31 Jan 31 59 32 0.7 27 2.3 65 4.6 120 56 16 36 32 Feb 1 57 27 0.2 28 1.3 66 3.2 123 71 20 48 33 Feb 2 46 25 0.0 28 0.0 66 0.1 123 92 30 60 34 Feb 3 50 20 0.0 28 0.0 66 0.9 124 93 23 61 35 Feb 4 52 20 0.0 28 0.2 66 1.4 125 87 22 54 36 Feb 5 54 22 0.0 28 0.6 67 2.1 128 82 24 52 37 Feb 6 55 22 0.0 28 0.7 67 2.3 130 82 20 51 38 Feb 7 54 26 0.0 28 0.6 68 2.1 132 73 19 41 39 Feb 8 59 36 0.8 28 2.5 71 5.0 137 63 26 43 40 Feb 9 65 29 2.2 31 4.2 75 6.7 144 77 15 45 41 Feb 10 66 31 2.8 33 4.9 80 7.7 151 68 13 40 42 Feb 11 61 32 1.2 35 3.1 83 5.5 157 62 15 37 43 Feb 12 51 31 0.0 35 0.2 83 1.6 158 73 35 54 44 Feb 13 47 33 0.0 35 0.0 83 0.4 159 84 47 67 45 Feb 14 44 27 0.0 35 0.0 83 0.0 159 92 32 71 46 Feb 15 45 22 0.0 35 0.0 83 0.0 159 94 42 70 47 Feb 16 56 23 0.1 35 1.1 84 2.9 162 94 25 59 48 Feb 17 56 22 0.1 35 1.1 85 2.8 164 86 12 49 49 Feb 18 57 23 0.2 35 1.3 86 3.1 167 73 15 46 50 Feb 19 51 28 0.0 35 0.0 86 1.2 169 84 27 54 51 Feb 20 56 21 0.0 35 1.0 87 2.7 171 87 10 45 52 Feb 21 61 22 1.1 36 2.7 90 4.7 176 66 11 34 53 Feb 22 65 29 2.3 38 4.3 94 6.8 183 66 19 42 54 Feb 23 67 33 2.9 41 5.2 100 7.9 191 67 8 32 55 Feb 24 64 25 1.9 43 3.7 103 6.0 197 64 10 30 56 Feb 25 63 30 1.7 45 3.5 107 6.0 203 56 13 31 57 Feb 26 61 29 1.1 46 2.8 110 5.0 208 66 13 33 58 Feb 27 56 33 0.0 46 1.3 111 3.3 211 85 29 48 59 Feb 28 42 26 0.0 46 0.0 111 0.0 211 99 44 74 60 Feb 29 54 21 0.0 46 0.6 112 2.0 213 85 17 52 61 Mar 1 52 33 0.0 46 0.3 112 1.9 215 65 21 39 62 Mar 2 46 26 0.0 46 0.0 112 0.2 215 63 12 28 63 Mar 3 60 20 0.7 47 2.0 114 3.9 219 58 13 33 64 Mar 4 70 27 4.0 51 6.0 120 8.7 228 67 7 34 65 Mar 5 68 31 3.6 54 5.8 126 8.4 236 55 11 31 66 Mar 6 62 37 1.7 56 3.8 129 6.5 243 48 11 24 67 Mar 7 41 26 0.0 56 0.0 129 0.0 243 74 27 47 68 Mar 8 59 21 0.5 56 1.8 131 3.8 246 84 16 44 69 Mar 9 58 27 0.4 57 1.8 133 3.8 250 69 11 39 70 Mar 10 61 28 1.0 58 2.6 136 4.9 255 72 15 38 71 Mar 11 61 31 1.2 59 3.0 139 5.2 260 67 14 34 72 Mar 12 65 32 2.4 61 4.5 143 7.1 267 52 8 25 73 Mar 13 65 31 2.5 64 4.6 148 7.1 274 41 6 20 74 Mar 14 67 29 2.8 67 4.9 153 7.5 282 37 6 20 75 Mar 15 72 33 4.9 72 7.4 160 10.3 292 49 11 26 76 Mar 16 68 35 3.6 75 6.0 166 8.9 301 52 11 29 77 Mar 17 61 43 1.5 77 3.9 170 7.2 308 88 19 43 78 Mar 18 44 24 0.0 77 0.0 170 0.0 308 100 76 95 79 Mar 19 40 19 0.0 77 0.0 170 0.0 308 97 45 80 80 Mar 20 45 17 0.0 77 0.0 170 0.0 308 94 35 70 81 Mar 21 61 26 1.2 78 2.8 173 4.9 313 88 29 61 82 Mar 22 70 31 4.2 82 6.5 179 9.3 323 85 13 50 83 Mar 23 66 36 3.0 85 5.4 185 8.3 331 74 19 44 84 Mar 24 69 36 4.0 89 6.5 191 9.5 340 77 15 45 85 Mar 25 65 41 3.0 92 5.7 197 8.9 349 63 18 40 86 Mar 26 61 37 1.4 93 3.5 200 6.3 356 87 20 50 87 Mar 27 67 31 2.9 96 5.1 205 7.7 363 79 14 44 88 Mar 28 69 34 3.8 100 6.2 212 9.0 372 66 11 35 89 Mar 29 69 38 4.1 104 6.7 218 9.8 382 58 13 33 90 Mar 30 72 38 5.6 110 8.4 227 11.5 394 60 14 33 91 Mar 31 72 43 5.9 116 8.9 236 12.5 406 63 18 35 92 Apr 1 54 38 0.0 116 0.8 236 3.0 409 60 14 34 93 Apr 2 54 34 0.0 116 0.8 237 2.7 412 56 13 29 94 Apr 3 65 30 2.4 118 4.4 242 7.0 419 67 16 35 95 Apr 4 68 37 3.7 122 6.2 248 9.2 428 55 14 30 96 Apr 5 67 39 3.6 125 6.2 254 9.4 437 54 12 23 97 Apr 6 66 36 2.8 128 5.2 259 8.1 445 43 6 17 98 Apr 7 73 29 5.0 133 7.3 267 10.2 456 39 5 19 99 Apr 8 75 37 6.5 140 9.4 276 12.7 468 38 9 19 100 Apr 9 75 40 7.0 147 10.0 286 13.4 482 43 6 20 101 Apr 10 75 41 7.0 154 10.0 296 13.6 495 36 8 22 102 Apr 11 57 44 0.3 154 2.2 298 5.3 501 88 30 49 103 Apr 12 56 39 0.1 154 1.5 300 4.1 505 70 13 37 104 Apr 13 55 36 0.0 154 1.2 301 3.3 508 92 13 31 105 Apr 14 38 29 0.0 154 0.0 301 0.0 508 99 71 87 106 Apr 15 57 36 0.2 154 1.7 303 4.0 512 88 33 63 107 Apr 16 68 32 3.4 158 5.6 308 8.3 520 92 19 51 108 Apr 17 74 37 6.5 164 9.2 317 12.6 533 76 14 40 109 Apr 18 74 41 6.6 171 9.6 327 13.1 546 66 12 31 110 Apr 19 76 44 7.8 179 11.2 338 15.2 561 58 15 31 111 Apr 20 82 42 10.1 189 13.5 352 17.1 578 72 11 33 112 Apr 21 85 46 12.4 201 15.8 367 20.4 599 62 10 29 113 Apr 22 86 49 13.6 215 17.8 385 22.6 621 55 9 26 114 Apr 23 85 50 13.4 228 17.5 403 22.6 644 54 10 25 115 Apr 24 79 46 9.6 238 13.2 416 17.4 661 59 5 18 116 Apr 25 78 52 10.1 248 14.6 431 19.6 681 53 13 26 117 Apr 26 64 41 2.3 250 4.8 435 8.0 689 92 17 56 118 Apr 27 72 37 5.4 256 8.0 443 11.1 700 91 21 55 119 Apr 28 75 42 7.0 263 10.2 454 13.8 714 77 12 39 120 Apr 29 75 41 6.8 269 9.9 464 13.5 727 68 12 31 121 Apr 30 76 43 7.6 277 10.7 474 14.4 742 61 12 31 122 May 1 70 45 5.4 282 8.7 483 12.5 754 73 18 40 123 May 2 71 48 6.2 289 9.8 493 14.6 769 64 21 38 124 May 3 75 44 7.2 296 10.4 503 14.3 783 78 15 39 125 May 4 74 42 6.8 303 9.8 513 13.3 797 66 13 29 126 May 5 74 44 6.7 309 9.8 523 13.7 810 54 12 25 127 May 6 72 40 5.4 315 8.3 531 11.7 822 47 8 23 128 May 7 70 39 4.6 319 7.5 539 10.7 833 46 7 21 129 May 8 73 36 5.8 325 8.5 547 11.5 844 52 6 21 130 May 9 78 46 9.0 334 12.6 560 16.9 861 68 10 28 131 May 10 79 45 9.0 343 12.5 572 16.7 878 70 12 31 132 May 11 78 50 10.1 353 14.1 586 19.1 897 46 9 19 133 May 12 83 44 11.4 365 14.7 601 18.9 916 39 8 18 134 May 13 85 49 13.2 378 16.9 618 22.0 938 43 5 18 135 May 14 86 42 12.4 390 15.7 634 19.5 957 36 6 16 136 May 15 85 51 13.2 404 17.6 651 22.6 980 37 8 17 137 May 16 83 49 11.9 415 15.9 667 21.0 1001 38 6 14 138 May 17 83 50 12.4 428 16.5 684 21.5 1022 47 8 16 139 May 18 75 53 9.5 437 14.3 698 19.3 1042 32 9 20 140 May 19 80 43 9.4 447 12.8 711 16.6 1058 55 9 21 141 May 20 87 47 13.2 460 17.1 728 21.7 1080 48 8 21 142 May 21 88 51 14.6 475 19.0 747 24.0 1104 41 6 18 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Prescott