Safford : 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 70 35 4.3 4 6.7 7 9.8 10 80 18 48 2 Jan 2 67 35 3.3 8 5.8 12 8.7 19 61 18 41 3 Jan 3 69 31 3.6 11 5.8 18 8.6 27 70 15 44 4 Jan 4 70 27 3.9 15 6.0 24 8.6 36 82 15 48 5 Jan 5 68 27 3.3 18 5.6 30 8.1 44 75 14 43 6 Jan 6 66 26 2.5 21 4.3 34 6.8 51 77 17 48 7 Jan 7 69 29 3.8 25 6.0 40 8.7 59 67 14 41 8 Jan 8 58 27 0.4 25 1.8 42 3.8 63 74 32 50 9 Jan 9 60 24 0.9 26 2.3 44 4.4 67 90 25 59 10 Jan 10 63 24 1.5 28 3.2 47 5.4 73 87 24 57 11 Jan 11 63 27 1.5 29 3.4 51 5.6 78 81 23 51 12 Jan 12 57 33 0.2 29 1.6 52 3.8 82 70 21 46 13 Jan 13 60 26 0.8 30 2.4 55 4.6 87 75 14 45 14 Jan 14 62 27 1.3 31 2.9 58 5.2 92 56 14 34 15 Jan 15 64 39 2.5 34 4.9 63 7.9 100 84 16 37 16 Jan 16 55 37 0.0 34 1.1 64 3.3 103 98 70 89 17 Jan 17 62 31 1.3 35 3.2 67 5.5 109 100 44 81 18 Jan 18 62 28 1.2 36 3.0 70 5.2 114 99 37 74 19 Jan 19 66 26 2.4 39 4.4 74 6.9 121 97 20 62 20 Jan 20 66 24 2.5 41 4.4 79 6.7 128 91 21 54 21 Jan 21 66 33 2.8 44 5.0 84 7.7 135 65 19 40 22 Jan 22 61 38 1.3 45 3.4 87 6.2 141 49 19 32 23 Jan 23 66 26 2.4 48 4.4 92 6.9 148 73 15 40 24 Jan 24 61 42 1.3 49 3.7 95 6.7 155 87 30 58 25 Jan 25 63 28 1.5 51 3.4 99 5.6 161 89 26 51 26 Jan 26 70 26 3.9 55 6.0 105 8.4 169 80 16 47 27 Jan 27 68 27 3.1 58 5.2 110 7.8 177 73 24 47 28 Jan 28 66 37 3.1 61 5.5 115 8.6 186 70 22 42 29 Jan 29 67 32 3.2 64 5.6 121 8.3 194 69 19 43 30 Jan 30 73 33 5.5 70 8.0 129 11.1 205 64 13 37 31 Jan 31 71 33 4.4 74 7.0 136 9.8 215 63 13 37 32 Feb 1 70 29 4.0 78 6.3 142 8.9 223 65 14 38 33 Feb 2 67 27 2.9 81 5.0 147 7.4 231 68 13 35 34 Feb 3 61 25 1.1 82 2.8 150 4.8 236 62 20 40 35 Feb 4 62 25 1.4 83 3.1 153 5.3 241 67 23 41 36 Feb 5 61 39 1.4 85 3.5 156 6.4 247 51 27 40 37 Feb 6 62 33 1.4 86 3.3 160 5.8 253 66 25 44 38 Feb 7 68 30 3.5 90 5.7 165 8.2 261 68 17 41 39 Feb 8 63 36 2.0 92 4.1 170 7.0 268 60 24 40 40 Feb 9 72 31 4.8 96 7.1 177 10.1 279 71 14 42 41 Feb 10 71 33 4.8 101 7.3 184 10.2 289 64 14 36 42 Feb 11 78 36 7.7 109 10.5 195 13.8 303 55 11 33 43 Feb 12 68 46 4.4 113 7.6 202 11.7 314 49 17 37 44 Feb 13 64 31 2.1 115 4.1 206 6.6 321 79 23 46 45 Feb 14 63 33 2.0 117 3.9 210 6.6 327 100 21 64 46 Feb 15 58 30 0.3 118 1.7 212 3.7 331 100 34 79 47 Feb 16 64 34 2.0 120 4.1 216 6.7 338 98 29 71 48 Feb 17 56 39 0.1 120 1.4 217 3.9 342 99 59 87 49 Feb 18 64 30 1.8 121 3.8 221 6.2 348 100 26 72 50 Feb 19 62 35 1.7 123 3.6 225 6.4 354 98 26 59 51 Feb 20 65 33 2.4 125 4.5 229 7.2 362 88 20 51 52 Feb 21 68 28 3.4 129 5.4 235 8.1 370 95 15 54 53 Feb 22 73 29 5.1 134 7.4 242 10.3 380 91 10 44 54 Feb 23 75 30 6.0 140 8.5 251 11.3 391 81 11 37 55 Feb 24 68 35 3.7 144 6.2 257 9.1 400 70 14 37 56 Feb 25 73 35 5.7 149 8.3 265 11.3 412 67 14 35 57 Feb 26 74 33 5.8 155 8.4 273 11.4 423 80 13 39 58 Feb 27 73 39 5.8 161 8.6 282 12.0 435 61 16 33 59 Feb 28 61 35 1.2 162 3.0 285 5.7 441 68 30 46 60 Feb 29 65 25 2.1 164 3.9 289 6.3 447 90 18 49 61 Mar 1 72 27 4.5 169 6.7 296 9.3 456 75 8 35 62 Mar 2 62 29 1.2 170 3.1 299 5.4 462 60 8 28 63 Mar 3 64 19 1.6 172 3.4 302 5.4 467 53 8 23 64 Mar 4 75 26 5.8 177 8.1 310 10.8 478 57 7 27 65 Mar 5 79 34 8.0 185 10.8 321 13.9 492 48 9 27 66 Mar 6 79 39 8.8 194 11.7 333 15.4 507 54 6 22 67 Mar 7 66 39 3.2 197 5.7 339 8.8 516 32 11 20 68 Mar 8 63 31 1.7 199 3.7 342 6.3 522 58 16 33 69 Mar 9 58 34 0.4 200 1.9 344 4.2 526 67 25 41 70 Mar 10 56 36 0.1 200 1.5 346 3.8 530 91 34 63 71 Mar 11 70 32 4.1 204 6.5 352 9.3 539 94 16 52 72 Mar 12 79 36 8.0 212 11.0 363 14.0 553 77 7 36 73 Mar 13 81 32 8.5 220 11.2 374 14.3 568 75 6 27 74 Mar 14 80 31 8.1 228 10.8 385 13.8 581 66 6 25 75 Mar 15 84 32 9.6 238 12.5 398 15.8 597 63 6 27 76 Mar 16 85 34 10.3 248 13.3 411 16.6 614 73 5 25 77 Mar 17 82 37 9.4 258 12.3 423 15.9 630 62 7 21 78 Mar 18 65 40 3.0 261 5.5 429 8.7 638 93 19 56 79 Mar 19 45 29 0.0 261 0.0 429 0.0 639 100 56 86 80 Mar 20 59 23 0.6 261 2.1 431 4.0 643 100 22 61 81 Mar 21 73 29 4.9 266 7.2 438 10.1 653 91 14 46 82 Mar 22 79 34 8.0 274 10.8 449 13.9 667 90 12 41 83 Mar 23 83 38 10.1 285 13.1 462 16.5 683 77 12 37 84 Mar 24 86 39 11.9 296 14.9 477 18.6 702 76 8 37 85 Mar 25 82 43 10.5 307 14.0 491 17.7 719 68 8 29 86 Mar 26 80 42 9.4 316 12.8 504 16.6 736 63 13 30 87 Mar 27 83 38 10.3 327 13.4 517 16.8 753 84 9 37 88 Mar 28 86 38 11.4 338 14.4 531 18.1 771 82 9 30 89 Mar 29 83 37 9.9 348 13.0 544 16.4 787 76 8 28 90 Mar 30 85 38 11.3 359 14.3 559 18.0 805 76 10 28 91 Mar 31 89 41 12.9 372 16.4 575 20.0 825 72 9 29 92 Apr 1 82 41 10.1 382 13.2 588 17.1 842 68 11 28 93 Apr 2 65 40 2.8 385 5.2 594 8.4 851 58 14 24 94 Apr 3 75 30 5.9 391 8.4 602 11.3 862 74 13 30 95 Apr 4 81 35 9.0 400 11.7 614 15.0 877 70 11 30 96 Apr 5 87 38 11.9 412 15.0 629 18.4 896 64 7 26 97 Apr 6 81 40 9.6 421 12.9 642 16.5 912 58 8 23 98 Apr 7 83 39 10.1 431 13.4 655 16.9 929 64 6 27 99 Apr 8 87 49 13.7 445 17.6 673 22.6 951 43 13 27 100 Apr 9 90 48 14.6 460 18.6 691 23.5 975 67 10 31 101 Apr 10 88 44 13.3 473 16.8 708 21.1 996 67 9 26 102 Apr 11 82 45 10.7 484 14.3 722 18.5 1015 65 12 32 103 Apr 12 71 49 6.2 490 10.1 732 15.0 1030 67 19 39 104 Apr 13 78 37 7.6 498 10.6 743 13.9 1044 76 9 31 105 Apr 14 66 38 2.9 501 5.4 748 8.4 1052 94 11 46 106 Apr 15 68 32 3.4 504 5.6 754 8.4 1060 90 22 46 107 Apr 16 78 35 7.5 512 10.4 765 13.7 1074 91 9 41 108 Apr 17 87 42 12.3 524 15.7 780 19.5 1094 72 7 30 109 Apr 18 91 40 13.4 537 16.8 797 20.6 1114 67 6 25 110 Apr 19 89 42 13.2 550 16.7 814 20.4 1135 60 7 21 111 Apr 20 92 49 15.5 566 19.8 834 24.5 1159 61 5 23 112 Apr 21 96 46 16.0 582 19.5 853 24.2 1183 62 8 24 113 Apr 22 99 49 16.8 599 21.4 874 26.2 1209 61 5 21 114 Apr 23 98 52 17.8 617 22.4 897 27.4 1237 52 6 20 115 Apr 24 97 51 17.1 634 21.5 918 26.5 1263 67 9 25 116 Apr 25 91 48 15.0 649 19.0 937 24.0 1287 67 7 22 117 Apr 26 86 53 14.7 663 19.5 957 24.5 1312 66 11 31 118 Apr 27 85 50 13.3 677 17.4 974 22.4 1334 69 11 30 119 Apr 28 89 44 13.4 690 16.9 991 21.4 1356 74 10 29 120 Apr 29 88 50 14.5 705 18.6 1010 23.6 1379 66 11 24 121 Apr 30 91 46 14.4 719 18.1 1028 22.8 1402 64 10 24 122 May 1 90 50 15.3 734 19.7 1048 24.7 1427 65 8 24 123 May 2 90 47 14.2 748 18.1 1066 22.7 1449 61 7 23 124 May 3 90 46 14.4 763 18.0 1084 22.7 1472 55 7 20 125 May 4 94 46 15.1 778 19.1 1103 23.5 1496 52 7 19 126 May 5 92 47 15.1 793 18.9 1122 23.5 1519 56 7 19 127 May 6 92 46 14.8 808 18.6 1140 23.2 1542 57 6 18 128 May 7 87 46 13.1 821 17.0 1157 21.4 1564 46 4 14 129 May 8 87 41 12.3 833 15.7 1173 19.5 1583 55 8 25 130 May 9 75 52 9.0 842 13.3 1186 18.3 1601 96 33 63 131 May 10 88 47 13.9 856 17.7 1204 22.5 1624 100 13 50 132 May 11 93 52 16.7 873 21.4 1225 26.4 1650 68 8 24 133 May 12 95 53 17.4 890 22.0 1247 27.0 1677 61 6 25 134 May 13 95 48 16.1 906 19.9 1267 24.9 1702 57 6 20 135 May 14 93 55 17.7 924 22.7 1290 27.7 1730 61 7 26 136 May 15 91 59 19.2 943 24.2 1314 29.2 1759 55 9 26 137 May 16 98 53 17.9 961 22.7 1337 27.7 1787 51 10 24 138 May 17 98 51 17.3 979 22.0 1359 27.0 1814 67 5 18 139 May 18 96 54 18.1 997 22.9 1382 27.9 1842 54 6 17 140 May 19 92 50 15.9 1013 20.2 1402 25.2 1867 49 6 15 141 May 20 98 49 17.0 1030 21.1 1423 26.0 1893 49 4 17 142 May 21 103 55 19.7 1049 24.7 1448 29.7 1923 41 3 15 143 May 22 103 52 18.4 1068 23.2 1471 28.2 1951 34 3 11 144 May 23 102 54 19.0 1087 24.1 1495 29.1 1980 29 5 10 145 May 24 99 59 20.7 1107 25.7 1521 30.7 2011 39 6 14 146 May 25 96 71 25.8 1133 30.8 1552 35.8 2047 26 7 12 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Safford