Safford : 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 49 18 0.0 0 0.0 0 0.7 1 97 28 67 2 Jan 2 54 22 0.0 0 0.6 1 2.0 3 80 24 51 3 Jan 3 47 24 0.0 0 0.0 1 0.2 3 67 31 55 4 Jan 4 49 25 0.0 0 0.0 1 0.7 4 87 37 61 5 Jan 5 54 20 0.0 0 0.5 1 2.0 5 89 25 58 6 Jan 6 57 25 0.2 0 1.4 3 3.3 9 80 21 47 7 Jan 7 60 28 0.8 1 2.4 5 4.6 13 73 27 48 8 Jan 8 65 26 2.3 3 4.1 9 6.5 20 65 12 33 9 Jan 9 66 24 2.5 6 4.4 13 6.7 27 62 11 33 10 Jan 10 65 30 2.4 8 4.5 18 7.0 34 55 14 30 11 Jan 11 53 29 0.0 8 0.5 18 2.1 36 68 17 41 12 Jan 12 43 11 0.0 8 0.0 18 0.0 36 60 16 35 13 Jan 13 46 11 0.0 8 0.0 18 0.0 36 50 14 32 14 Jan 14 43 9 0.0 8 0.0 18 0.0 36 55 17 30 15 Jan 15 43 10 0.0 8 0.0 18 0.0 36 60 12 31 16 Jan 16 53 11 0.0 8 0.4 19 1.6 37 37 11 22 17 Jan 17 64 24 1.8 10 3.6 22 5.7 43 38 13 24 18 Jan 18 63 28 1.5 11 3.4 26 5.6 49 53 17 34 19 Jan 19 67 22 2.8 14 4.7 31 6.9 56 58 14 34 20 Jan 20 70 25 3.8 18 5.9 36 8.6 64 49 13 29 21 Jan 21 72 27 4.5 22 6.7 43 9.3 73 53 13 28 22 Jan 22 73 26 5.1 27 7.4 51 9.9 83 54 13 29 23 Jan 23 73 30 5.2 33 7.8 58 10.4 94 49 13 30 24 Jan 24 62 36 1.5 34 3.6 62 6.2 100 61 21 38 25 Jan 25 70 41 5.1 39 7.9 70 11.3 111 69 32 49 26 Jan 26 70 44 5.2 44 8.2 78 12.0 123 99 47 80 27 Jan 27 67 40 3.6 48 6.3 84 9.6 133 100 39 80 28 Jan 28 59 41 0.8 49 2.8 87 5.7 139 97 49 77 29 Jan 29 50 35 0.0 49 0.0 87 1.1 140 87 24 51 30 Jan 30 55 30 0.0 49 0.8 88 2.7 142 78 16 46 31 Jan 31 59 24 0.6 49 2.1 90 4.0 146 81 20 47 32 Feb 1 67 26 2.8 52 4.8 95 7.3 154 83 14 43 33 Feb 2 70 26 3.9 56 6.0 101 8.4 162 74 14 38 34 Feb 3 66 45 3.5 60 6.5 107 10.3 172 40 13 25 35 Feb 4 69 42 4.6 64 7.5 115 10.9 183 69 31 44 36 Feb 5 71 32 4.5 69 6.9 122 9.8 193 80 23 48 37 Feb 6 69 33 3.8 73 6.2 128 9.0 202 71 28 48 38 Feb 7 68 32 3.6 76 5.8 134 8.6 211 80 19 48 39 Feb 8 71 43 5.4 82 8.5 142 12.2 223 47 9 27 40 Feb 9 51 36 0.0 82 0.1 142 1.6 225 91 28 51 41 Feb 10 54 21 0.0 82 0.7 143 2.1 227 84 24 49 42 Feb 11 53 21 0.0 82 0.4 143 1.7 228 94 19 58 43 Feb 12 53 24 0.0 82 0.4 144 1.8 230 97 16 54 44 Feb 13 58 18 0.4 82 1.6 145 3.4 234 70 14 37 45 Feb 14 65 20 2.0 84 3.8 149 5.9 240 57 17 32 46 Feb 15 68 27 3.2 87 5.3 154 8.0 248 59 9 26 47 Feb 16 70 29 4.2 91 6.5 161 9.2 257 43 8 20 48 Feb 17 71 29 4.3 96 6.6 167 9.3 266 32 8 18 49 Feb 18 67 29 3.1 99 5.2 173 7.7 274 37 9 18 50 Feb 19 74 32 5.5 104 8.0 181 10.9 285 46 11 26 51 Feb 20 55 32 0.0 104 1.1 182 2.9 288 99 24 59 52 Feb 21 50 27 0.0 104 0.0 182 1.0 289 98 44 70 53 Feb 22 56 23 0.1 104 1.2 183 3.0 292 96 25 58 54 Feb 23 60 20 0.9 105 2.3 185 4.2 296 85 19 44 55 Feb 24 51 30 0.0 105 0.1 185 1.5 297 92 24 54 56 Feb 25 58 22 0.4 106 1.7 187 3.6 301 73 15 35 57 Feb 26 65 19 1.9 108 3.7 191 5.8 307 56 11 30 58 Feb 27 60 22 0.9 109 2.3 193 4.4 311 42 8 18 59 Feb 28 65 18 2.0 111 3.7 197 5.9 317 42 8 19 60 Mar 1 72 23 4.3 115 6.4 203 9.0 326 40 9 19 61 Mar 2 78 29 7.1 122 9.6 213 12.4 338 38 10 21 62 Mar 3 75 33 6.3 128 9.0 222 12.0 350 39 11 20 63 Mar 4 74 41 6.5 135 9.4 231 13.1 364 44 12 24 64 Mar 5 77 35 7.2 142 10.0 241 13.0 377 56 11 29 65 Mar 6 89 48 14.3 156 18.4 260 23.1 400 35 9 22 66 Mar 7 80 39 9.0 165 12.0 272 15.5 415 49 9 23 67 Mar 8 70 39 4.6 170 7.4 279 10.6 426 93 22 46 68 Mar 9 52 36 0.0 170 0.3 279 2.0 428 97 50 76 69 Mar 10 63 38 2.0 172 4.3 284 7.2 435 89 21 53 70 Mar 11 70 29 4.1 176 6.5 290 9.2 444 76 15 40 71 Mar 12 80 33 8.1 184 11.0 301 13.9 458 66 9 31 72 Mar 13 83 42 10.5 194 14.0 315 17.8 476 38 8 21 73 Mar 14 87 41 12.6 207 15.7 331 19.6 495 44 7 19 74 Mar 15 89 40 12.9 220 16.1 347 20.2 515 36 6 16 75 Mar 16 85 41 11.5 231 15.0 362 18.7 534 34 8 19 76 Mar 17 83 42 10.6 242 13.9 376 17.5 552 45 8 22 77 Mar 18 81 38 9.1 251 12.3 388 15.5 567 44 9 22 78 Mar 19 79 44 9.2 260 12.5 401 16.4 584 40 11 22 79 Mar 20 80 41 9.3 270 12.6 413 16.3 600 44 12 24 80 Mar 21 81 48 10.8 280 14.5 428 19.3 619 43 14 25 81 Mar 22 80 47 10.2 291 13.8 442 18.6 638 50 12 27 82 Mar 23 74 43 6.6 297 9.6 451 13.3 651 55 7 22 83 Mar 24 74 30 5.4 303 8.0 459 10.7 662 40 7 15 84 Mar 25 77 36 7.2 310 10.0 469 13.1 675 45 8 19 85 Mar 26 79 44 9.2 319 12.5 482 16.4 691 46 8 17 86 Mar 27 84 41 11.1 330 14.2 496 18.1 709 40 8 19 87 Mar 28 83 47 11.6 342 15.4 511 20.0 729 38 10 18 88 Mar 29 85 44 11.9 354 15.3 527 19.7 749 46 9 18 89 Mar 30 82 45 10.6 364 14.2 541 18.2 767 46 9 21 90 Mar 31 85 43 11.4 376 14.8 556 18.7 786 49 11 24 91 Apr 1 81 43 10.0 386 13.3 569 17.1 803 50 12 26 92 Apr 2 75 43 7.3 393 10.6 579 14.2 817 58 9 24 93 Apr 3 78 42 8.4 402 11.6 591 15.3 833 64 12 28 94 Apr 4 85 41 11.2 413 14.6 606 18.2 851 62 7 24 95 Apr 5 86 49 13.6 426 17.4 623 22.4 873 51 8 21 96 Apr 6 84 51 13.0 439 17.4 640 22.4 896 59 9 22 97 Apr 7 85 46 12.0 451 15.7 656 20.2 916 39 12 23 98 Apr 8 87 50 14.0 465 18.3 675 23.2 939 47 8 23 99 Apr 9 62 41 1.8 467 4.1 679 7.2 946 91 27 53 100 Apr 10 66 37 3.1 470 5.5 684 8.3 955 69 21 39 101 Apr 11 78 33 7.3 478 10.0 694 13.0 968 58 12 29 102 Apr 12 77 42 7.9 485 10.9 705 14.8 982 51 11 25 103 Apr 13 85 43 11.7 497 14.9 720 18.8 1001 45 9 21 104 Apr 14 85 55 15.1 512 20.1 740 25.1 1026 28 10 18 105 Apr 15 87 49 14.2 526 18.2 758 23.2 1049 42 8 21 106 Apr 16 87 49 14.2 541 18.2 776 23.2 1073 49 5 21 107 Apr 17 67 51 4.6 545 8.6 785 13.6 1086 38 13 24 108 Apr 18 69 42 4.5 550 7.3 792 10.9 1097 36 8 18 109 Apr 19 75 34 6.3 556 8.9 801 12.0 1109 28 4 12 110 Apr 20 85 32 10.0 566 13.0 814 16.3 1125 19 6 11 111 Apr 21 88 42 13.0 579 16.1 830 20.0 1145 28 6 13 112 Apr 22 91 43 13.9 593 17.2 848 21.5 1167 24 6 13 113 Apr 23 88 47 13.9 607 17.7 865 22.2 1189 26 8 14 114 Apr 24 88 48 14.3 621 18.1 883 22.9 1212 30 9 16 115 Apr 25 89 58 18.5 639 23.5 907 28.5 1240 27 6 15 116 Apr 26 86 43 12.1 651 15.5 922 19.6 1260 49 7 20 117 Apr 27 90 46 14.2 666 18.1 940 22.6 1283 34 4 15 118 Apr 28 92 45 14.6 680 18.4 959 22.7 1305 28 5 10 119 Apr 29 96 46 15.6 696 19.4 978 24.1 1330 20 4 10 120 Apr 30 96 52 17.0 713 21.9 1000 26.9 1356 21 5 10 121 May 1 91 55 17.1 730 22.0 1022 27.0 1383 24 5 12 122 May 2 85 58 16.4 746 21.4 1043 26.4 1410 25 7 11 123 May 3 80 49 10.5 757 14.4 1058 19.3 1429 31 7 17 124 May 4 90 51 15.6 773 20.1 1078 25.1 1454 21 6 11 125 May 5 91 66 22.5 795 27.5 1105 32.5 1487 29 8 13 126 May 6 83 55 13.9 809 18.9 1124 23.9 1511 78 18 38 127 May 7 84 51 13.1 822 17.3 1142 22.3 1533 47 12 25 128 May 8 80 55 12.5 834 17.5 1159 22.5 1555 51 13 29 129 May 9 82 56 13.9 848 18.9 1178 23.9 1579 33 14 22 130 May 10 85 51 13.5 862 17.8 1196 22.8 1602 43 11 27 131 May 11 85 53 14.2 876 18.9 1215 23.9 1626 56 13 29 132 May 12 88 52 15.0 891 19.6 1234 24.6 1651 45 12 23 133 May 13 92 58 19.0 910 24.0 1258 29.0 1680 30 8 16 134 May 14 94 61 20.7 931 25.7 1284 30.7 1710 25 9 14 135 May 15 96 63 22.1 953 27.1 1311 32.1 1742 30 8 15 136 May 16 96 59 20.3 973 25.3 1336 30.3 1773 31 7 14 137 May 17 96 55 18.4 992 23.3 1360 28.3 1801 23 5 11 138 May 18 92 64 21.8 1013 26.8 1386 31.8 1833 24 6 13 139 May 19 92 57 18.2 1031 23.2 1410 28.2 1861 33 10 18 140 May 20 91 55 17.3 1049 22.3 1432 27.3 1888 33 8 16 141 May 21 93 49 15.8 1065 20.1 1452 25.0 1913 26 6 13 142 May 22 99 50 17.3 1082 21.6 1474 26.6 1940 21 5 10 143 May 23 100 54 19.0 1101 23.8 1497 28.8 1969 23 4 11 144 May 24 99 57 19.9 1121 24.9 1522 29.9 1998 23 5 11 145 May 25 98 53 17.8 1139 22.7 1545 27.7 2026 24 5 11 146 May 26 97 52 17.5 1156 21.9 1567 26.9 2053 19 4 10 147 May 27 97 50 16.7 1173 21.2 1588 26.0 2079 16 5 9 148 May 28 96 50 16.9 1190 21.1 1609 26.1 2105 21 6 12 149 May 29 92 62 20.9 1211 25.9 1635 30.9 2136 29 10 18 150 May 30 96 62 21.6 1232 26.6 1662 31.6 2168 34 11 21 151 May 31 98 71 26.0 1258 31.0 1693 36.0 2204 32 11 21 152 Jun 1 103 61 21.9 1280 26.9 1720 31.9 2235 30 6 15 153 Jun 2 106 65 24.1 1304 29.1 1749 34.1 2270 23 7 14 154 Jun 3 101 64 23.1 1327 28.1 1777 33.1 2303 25 4 13 155 Jun 4 101 57 20.2 1348 25.2 1802 30.2 2333 42 8 14 156 Jun 5 99 62 22.0 1370 27.0 1829 32.0 2365 40 5 14 157 Jun 6 103 55 19.3 1389 24.4 1853 29.4 2394 33 5 12 158 Jun 7 104 70 26.0 1415 31.0 1884 36.0 2430 27 7 15 159 Jun 8 104 62 22.6 1437 27.6 1912 32.6 2463 35 6 13 160 Jun 9 104 77 28.8 1466 33.8 1946 38.8 2502 17 6 11 161 Jun 10 105 60 22.0 1488 27.0 1973 32.0 2534 30 6 12 162 Jun 11 105 61 22.5 1511 27.5 2000 32.5 2566 23 5 11 163 Jun 12 106 65 24.3 1535 29.3 2030 34.3 2601 29 7 13 164 Jun 13 104 73 27.4 1563 32.4 2062 37.4 2638 23 9 15 165 Jun 14 102 69 25.2 1588 30.2 2092 35.2 2673 39 11 20 166 Jun 15 102 65 23.9 1612 28.9 2121 33.9 2707 54 12 26 167 Jun 16 101 61 21.8 1634 26.8 2148 31.8 2739 70 14 32 168 Jun 17 103 67 24.7 1658 29.7 2178 34.7 2774 44 7 17 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Safford