Parker-2 : 2024 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, 2024 * = Missing data. Max, Min Temps and Heat Units Estimated. Temperature and Heat Units are in Fahrenheit Units Heat Units calculated by Single Sine Method 86/55 86/50 86/45 94/55 RH ========== ========== ========== ========== =========== DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- 1 Jan 1 66 37 2.9 3 5.3 5 8.2 8 2.9 3 94 39 71 2 Jan 2 70 33 4.2 7 6.5 12 9.4 18 4.2 7 95 25 67 3 Jan 3 58 33 0.4 8 2.0 14 4.2 22 0.4 8 100 47 87 4 Jan 4 65 31 2.3 10 4.4 18 6.9 29 2.3 10 100 27 73 5 Jan 5 64 32 2.1 12 4.2 22 6.7 35 2.1 12 94 22 64 6 Jan 6 63 30 1.6 14 3.5 26 5.8 41 1.6 14 79 18 41 7 Jan 7 57 46 0.4 14 2.5 28 6.3 48 0.4 14 90 15 37 8 Jan 8 58 34 0.5 14 2.1 31 4.5 52 0.5 14 52 14 29 9 Jan 9 59 25 0.7 15 2.1 33 4.2 56 0.7 15 84 14 47 10 Jan 10 61 24 1.1 16 2.7 35 4.9 61 1.1 16 87 18 51 11 Jan 11 61 30 1.1 17 2.9 38 5.2 66 1.1 17 77 16 46 12 Jan 12 62 23 1.3 19 3.0 41 5.1 71 1.3 19 84 13 52 13 Jan 13 64 27 1.9 21 3.7 45 6.1 78 1.9 21 83 17 50 14 Jan 14 68 32 3.5 24 5.6 51 8.4 86 3.5 24 87 19 53 15 Jan 15 70 31 4.3 28 6.7 57 9.3 95 4.3 28 84 20 54 16 Jan 16 69 32 3.9 32 6.2 63 8.9 104 3.9 32 86 22 57 17 Jan 17 71 34 4.6 37 7.1 71 10.1 114 4.6 37 85 24 59 18 Jan 18 74 36 6.1 43 8.8 79 11.9 126 6.1 43 89 22 58 19 Jan 19 71 39 5.2 48 8.0 87 11.2 137 5.2 48 88 27 60 20 Jan 20 70 43 4.8 53 7.9 95 11.4 149 4.8 53 85 34 59 21 Jan 21 64 51 3.4 56 7.4 103 12.4 161 3.4 56 96 63 83 22 Jan 22 58 50 0.7 57 3.8 106 8.7 170 0.7 57 98 85 95 23 Jan 23 66 48 3.6 61 7.0 113 11.7 182 3.6 61 100 60 91 24 Jan 24 66 40 3.0 64 5.5 119 8.7 190 3.0 64 100 57 89 25 Jan 25 71 49 6.2 70 10.0 129 14.9 205 6.2 70 98 42 76 26 Jan 26 71 43 5.6 75 8.7 138 12.5 218 5.6 75 94 21 53 27 Jan 27 72 37 5.3 81 8.0 146 11.1 229 5.3 81 91 26 58 28 Jan 28 74 41 6.4 87 9.4 155 12.8 242 6.4 87 87 31 62 29 Jan 29 79 39 8.7 96 11.6 167 15.2 257 8.7 96 93 24 63 30 Jan 30 80 39 8.9 105 12.0 179 15.4 272 8.9 105 95 20 63 31 Jan 31 76 39 7.0 112 10.0 189 13.2 285 7.0 112 95 28 65 32 Feb 1 67 49 4.4 116 7.8 196 12.7 298 4.4 116 99 46 81 33 Feb 2 68 48 4.7 121 8.1 205 12.8 311 4.7 121 100 33 75 34 Feb 3 66 42 3.2 124 5.8 210 9.3 320 3.2 124 91 34 67 35 Feb 4 72 47 6.3 130 9.7 220 14.2 334 6.3 130 94 26 62 36 Feb 5 68 43 4.4 135 7.3 227 11.0 345 4.4 135 93 30 74 37 Feb 6 67 46 4.1 139 7.2 235 11.7 357 4.1 139 95 55 83 38 Feb 7 65 46 3.2 142 6.2 241 10.2 367 3.2 142 93 35 65 39 Feb 8 64 41 2.4 144 4.9 246 8.1 375 2.4 144 92 27 61 40 Feb 9 62 34 1.4 146 3.3 249 5.8 381 1.4 146 97 41 73 41 Feb 10 62 42 1.9 148 4.3 253 7.6 389 1.9 148 95 33 62 42 Feb 11 64 35 2.3 150 4.6 258 7.3 396 2.3 150 75 17 43 43 Feb 12 68 32 3.3 153 5.5 263 8.2 404 3.3 153 91 24 56 44 Feb 13 69 32 3.9 157 6.1 269 8.8 413 3.9 157 92 21 58 45 Feb 14 72 33 5.1 162 7.4 277 10.3 423 5.1 162 94 19 58 46 Feb 15 74 36 5.9 168 8.5 285 11.6 435 5.9 168 95 21 62 47 Feb 16 75 40 7.0 175 10.0 295 13.4 448 7.0 175 93 24 59 48 Feb 17 76 40 7.3 183 10.4 306 14.0 462 7.3 183 93 15 59 49 Feb 18 77 41 8.1 191 11.3 317 14.7 477 8.1 191 90 22 56 50 Feb 19 79 43 9.1 200 12.4 329 16.4 493 9.1 200 91 22 54 51 Feb 20 78 47 9.0 209 12.5 342 17.2 511 9.0 209 84 33 52 52 Feb 21 75 47 7.7 216 11.4 353 15.9 527 7.7 216 92 32 64 53 Feb 22 76 46 8.2 225 11.5 365 15.9 542 8.2 225 89 21 53 54 Feb 23 78 46 8.9 234 12.5 377 16.9 559 8.9 234 72 16 44 55 Feb 24 78 46 9.0 243 12.3 390 16.8 576 9.0 243 76 16 46 56 Feb 25 80 47 10.0 253 13.8 403 18.4 595 10.0 253 85 20 51 57 Feb 26 75 51 8.8 261 13.0 416 18.0 613 8.8 261 83 20 41 58 Feb 27 78 49 9.8 271 13.7 430 18.5 631 9.8 271 82 24 48 59 Feb 28 80 42 9.2 280 12.6 443 16.2 647 9.2 280 89 12 44 60 Feb 29 80 38 8.9 289 11.9 455 15.3 663 8.9 289 82 19 46 61 Mar 1 81 55 12.6 302 17.6 472 22.6 685 12.6 302 59 12 36 62 Mar 2 76 50 9.2 311 13.2 485 18.2 703 9.2 311 70 29 45 63 Mar 3 73 51 8.0 319 12.3 498 17.3 721 8.0 319 68 26 47 64 Mar 4 72 46 6.3 325 9.6 507 13.8 734 6.3 325 76 22 48 65 Mar 5 77 44 8.2 334 11.4 519 15.5 750 8.2 334 85 18 48 66 Mar 6 76 46 8.1 342 11.6 530 16.1 766 8.1 342 84 14 42 67 Mar 7 70 53 6.8 348 11.7 542 16.7 783 6.8 348 75 32 54 68 Mar 8 75 44 7.5 356 10.7 553 14.4 797 7.5 356 93 15 51 69 Mar 9 74 43 6.8 363 9.9 563 13.6 811 6.8 363 63 14 32 70 Mar 10 80 38 8.9 372 12.0 575 15.4 826 8.9 372 81 17 45 71 Mar 11 79 42 8.9 381 12.3 587 16.2 842 8.9 381 86 10 40 72 Mar 12 76 45 7.9 388 11.4 598 15.5 858 7.9 388 84 22 49 73 Mar 13 78 50 9.9 398 13.8 612 18.8 877 9.9 398 72 13 35 74 Mar 14 63 49 2.8 401 6.0 618 10.9 888 2.8 401 72 20 34 75 Mar 15 62 44 2.1 403 4.6 623 8.2 896 2.1 403 96 42 77 76 Mar 16 64 39 2.3 406 4.7 627 7.6 903 2.3 406 99 45 85 77 Mar 17 73 38 5.7 411 8.4 636 11.8 915 5.7 411 100 33 73 78 Mar 18 75 46 7.9 419 11.3 647 15.6 931 7.9 419 92 25 59 79 Mar 19 80 47 10.0 429 13.5 661 18.1 949 10.0 429 87 17 54 80 Mar 20 83 45 11.1 440 14.5 675 18.6 967 11.1 440 89 16 51 81 Mar 21 85 46 12.3 453 16.1 691 20.3 988 12.3 453 89 19 48 82 Mar 22 86 48 13.3 466 17.1 708 22.0 1010 13.3 466 86 14 39 83 Mar 23 83 56 14.3 480 19.3 728 24.3 1034 14.3 480 55 17 33 84 Mar 24 73 46 6.8 487 10.1 738 14.5 1049 6.8 487 67 17 38 85 Mar 25 75 51 8.9 496 13.1 751 18.1 1067 8.9 496 51 15 33 86 Mar 26 77 49 9.1 505 13.0 764 18.1 1085 9.1 505 67 15 39 87 Mar 27 80 43 9.3 514 12.6 776 16.3 1101 9.3 514 79 13 41 88 Mar 28 83 46 11.4 526 14.9 791 19.4 1120 11.4 526 76 11 35 89 Mar 29 80 51 11.5 537 15.8 807 20.8 1141 11.5 537 61 6 32 90 Mar 30 80 49 10.7 548 14.3 821 19.3 1161 10.7 548 94 20 52 91 Mar 31 71 46 5.6 553 9.0 830 13.1 1174 5.6 553 99 27 69 92 Apr 1 71 53 7.0 560 11.7 842 16.7 1190 7.0 560 93 35 66 93 Apr 2 80 43 9.5 570 13.0 855 16.7 1207 9.5 570 97 14 56 94 Apr 3 85 45 11.9 582 15.5 871 19.5 1227 11.9 582 89 11 44 95 Apr 4 86 46 12.7 595 16.2 887 20.7 1247 12.7 595 86 12 37 96 Apr 5 70 50 6.1 601 9.9 897 14.9 1262 6.1 601 61 17 35 97 Apr 6 71 42 5.3 606 8.2 905 11.7 1274 5.3 606 75 9 37 98 Apr 7 75 37 6.6 613 9.4 914 12.6 1286 6.6 613 83 7 44 99 Apr 8 78 50 9.8 622 13.9 928 18.9 1305 9.8 622 60 11 29 100 Apr 9 84 49 12.5 635 16.4 945 21.4 1327 12.5 635 59 7 22 101 Apr 10 92 43 14.0 649 17.8 962 21.8 1349 14.8 650 73 9 30 102 Apr 11 94 45 15.1 664 18.7 981 23.0 1372 16.4 666 83 9 37 103 Apr 12 94 48 15.8 680 19.8 1001 24.5 1396 17.1 683 80 8 33 104 Apr 13 87 47 13.5 693 17.5 1018 22.1 1418 13.6 697 77 10 29 105 Apr 14 79 51 10.8 704 15.3 1034 20.3 1438 10.8 708 74 8 38 106 Apr 15 80 45 10.1 714 13.5 1047 17.6 1456 10.1 718 86 14 40 107 Apr 16 90 46 14.1 728 18.0 1065 22.3 1478 14.6 732 84 9 33 108 Apr 17 93 48 15.6 744 19.6 1085 24.5 1503 16.9 749 86 9 32 109 Apr 18 94 54 17.3 761 22.4 1107 27.4 1530 19.0 768 78 7 27 110 Apr 19 93 52 16.5 778 21.2 1128 26.2 1556 17.9 786 78 6 28 111 Apr 20 96 62 21.7 799 26.7 1155 31.7 1588 23.8 810 54 8 28 112 Apr 21 100 55 19.1 818 24.1 1179 29.1 1617 21.7 832 79 9 33 113 Apr 22 98 56 19.0 837 24.0 1203 29.0 1646 21.3 853 77 8 31 114 Apr 23 94 55 18.0 855 22.9 1226 27.9 1674 19.5 872 73 11 30 115 Apr 24 90 63 20.8 876 25.8 1252 30.8 1705 21.5 894 55 9 30 116 Apr 25 86 59 17.3 894 22.3 1274 27.3 1732 17.3 911 66 17 39 117 Apr 26 81 55 13.2 907 18.2 1292 23.2 1755 13.2 924 64 20 41 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== ========== =========== 86/55 86/50 86/45 94/55 RH Parker-2