Parker : 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 34 2.9 3 5.1 5 7.9 8 2.9 3 95 36 70 2 Jan 2 68 34 3.4 6 5.8 11 8.6 17 3.4 6 91 27 61 3 Jan 3 57 35 0.2 7 1.7 13 4.1 21 0.2 7 100 46 83 4 Jan 4 65 32 2.4 9 4.5 17 7.2 28 2.4 9 100 27 73 5 Jan 5 62 35 1.4 10 3.4 21 6.0 34 1.4 10 85 26 57 6 Jan 6 61 33 1.2 12 3.0 24 5.5 39 1.2 12 79 18 40 7 Jan 7 58 43 0.5 12 2.5 26 5.7 45 0.5 12 87 13 37 8 Jan 8 57 40 0.3 12 2.0 28 4.6 50 0.3 12 39 12 21 9 Jan 9 59 26 0.7 13 2.2 30 4.2 54 0.7 13 81 14 47 10 Jan 10 61 26 1.1 14 2.7 33 4.8 59 1.1 14 88 20 51 11 Jan 11 60 32 0.9 15 2.6 36 4.9 64 0.9 15 87 12 46 12 Jan 12 60 26 0.8 16 2.3 38 4.5 68 0.8 16 80 15 46 13 Jan 13 62 28 1.3 17 3.1 41 5.3 73 1.3 17 80 14 43 14 Jan 14 68 37 3.6 21 6.2 47 9.1 82 3.6 21 82 20 43 15 Jan 15 69 32 3.8 25 6.0 53 8.8 91 3.8 25 85 19 51 16 Jan 16 69 33 3.9 28 6.1 59 8.9 100 3.9 28 84 24 55 17 Jan 17 69 35 4.1 33 6.6 66 9.6 110 4.1 33 84 25 53 18 Jan 18 75 37 6.5 39 9.2 75 12.4 122 6.5 39 82 21 47 19 Jan 19 72 38 5.2 44 7.9 83 11.2 133 5.2 44 82 26 56 20 Jan 20 71 44 5.3 50 8.4 91 12.3 146 5.3 50 84 30 61 21 Jan 21 63 48 2.6 52 5.8 97 10.4 156 2.6 52 96 69 84 22 Jan 22 58 50 0.8 53 4.1 101 9.1 165 0.8 53 98 81 92 23 Jan 23 65 48 3.3 56 6.6 108 11.3 176 3.3 56 98 59 89 24 Jan 24 64 42 2.7 59 5.2 113 8.6 185 2.7 59 100 59 88 25 Jan 25 69 51 5.7 65 9.8 123 14.8 200 5.7 65 95 45 75 26 Jan 26 69 45 5.1 70 8.3 131 12.4 212 5.1 70 79 23 45 27 Jan 27 73 38 5.6 75 8.5 140 11.6 224 5.6 75 89 20 61 28 Jan 28 75 40 6.7 82 9.6 149 13.2 237 6.7 82 92 24 64 29 Jan 29 78 41 8.5 91 11.5 161 15.0 252 8.5 91 93 18 60 30 Jan 30 78 41 8.0 99 11.2 172 14.7 267 8.0 99 95 22 61 31 Jan 31 77 42 7.7 106 10.9 183 14.8 282 7.7 106 95 27 64 32 Feb 1 66 50 4.2 110 7.9 191 12.8 294 4.2 110 98 47 81 33 Feb 2 65 45 3.0 113 5.9 197 9.7 304 3.0 113 100 37 80 34 Feb 3 64 37 2.5 116 4.7 201 7.7 312 2.5 116 97 38 72 35 Feb 4 69 47 5.3 121 8.8 210 13.4 325 5.3 121 88 29 62 36 Feb 5 70 47 5.5 127 8.9 219 13.4 339 5.5 127 88 29 63 37 Feb 6 64 48 3.1 130 6.4 225 11.0 350 3.1 130 93 58 82 38 Feb 7 63 46 2.3 132 5.0 230 9.1 359 2.3 132 88 40 68 39 Feb 8 60 42 1.2 133 3.4 234 6.6 365 1.2 133 88 30 61 40 Feb 9 61 39 1.4 135 3.5 237 6.3 372 1.4 135 90 40 72 41 Feb 10 61 44 1.5 136 4.0 241 7.5 379 1.5 136 94 29 58 42 Feb 11 63 39 2.2 138 4.4 246 7.3 386 2.2 138 73 15 37 43 Feb 12 67 32 3.0 141 5.3 251 7.9 394 3.0 141 95 21 55 44 Feb 13 67 33 3.3 145 5.5 257 8.3 403 3.3 145 92 24 59 45 Feb 14 70 38 4.8 150 7.4 264 10.6 413 4.8 150 90 22 56 46 Feb 15 73 37 5.6 155 8.3 272 11.4 425 5.6 155 91 24 57 47 Feb 16 74 39 6.4 162 9.2 281 12.5 437 6.4 162 93 24 58 48 Feb 17 75 41 7.1 169 10.2 292 13.6 451 7.1 169 94 20 57 49 Feb 18 76 44 7.9 177 11.1 303 14.9 466 7.9 177 87 23 57 50 Feb 19 77 47 8.6 185 12.3 315 16.7 482 8.6 185 82 23 52 51 Feb 20 75 48 8.2 193 12.0 327 16.7 499 8.2 193 77 34 55 52 Feb 21 73 50 7.5 201 11.3 338 16.4 515 7.5 201 82 35 60 53 Feb 22 75 46 7.6 208 10.9 349 15.3 531 7.6 208 86 20 51 54 Feb 23 78 43 8.4 217 11.5 361 15.5 546 8.4 217 81 15 45 55 Feb 24 77 48 8.7 226 12.3 373 17.1 563 8.7 226 74 16 46 56 Feb 25 80 49 10.4 236 14.3 387 19.3 583 10.4 236 86 20 48 57 Feb 26 73 51 7.7 244 12.0 399 17.0 600 7.7 244 80 23 46 58 Feb 27 76 49 8.8 252 12.8 412 17.7 617 8.8 252 78 22 49 59 Feb 28 78 41 8.6 261 11.6 424 15.2 632 8.6 261 93 11 42 60 Feb 29 79 39 8.4 269 11.3 435 14.8 647 8.4 269 78 20 48 61 Mar 1 78 51 10.3 280 14.5 450 19.5 667 10.3 280 69 12 40 62 Mar 2 75 50 8.5 288 12.5 462 17.5 684 8.5 288 73 29 47 63 Mar 3 71 50 6.4 295 10.3 472 15.4 700 6.4 295 78 27 54 64 Mar 4 71 41 5.2 300 8.2 481 11.7 711 5.2 300 88 21 53 65 Mar 5 76 46 8.2 308 11.6 492 16.0 727 8.2 308 81 21 50 66 Mar 6 73 47 7.1 315 10.6 503 15.1 742 7.1 315 84 18 48 67 Mar 7 69 50 5.7 321 9.5 512 14.5 757 5.7 321 84 33 58 68 Mar 8 74 46 7.3 328 10.5 523 14.8 772 7.3 328 89 15 44 69 Mar 9 74 43 6.9 335 10.0 533 13.7 785 6.9 335 70 13 31 70 Mar 10 80 39 8.7 344 11.7 544 15.4 801 8.7 344 87 17 49 71 Mar 11 77 43 8.1 352 11.4 556 15.1 816 8.1 352 83 14 48 72 Mar 12 77 43 8.1 360 11.4 567 15.3 831 8.1 360 77 26 54 73 Mar 13 79 49 10.2 370 14.2 581 19.0 850 10.2 370 76 12 35 74 Mar 14 63 48 2.7 373 5.8 587 10.3 861 2.7 373 74 19 34 75 Mar 15 60 43 1.2 374 3.5 591 6.7 867 1.2 374 96 46 76 76 Mar 16 59 37 0.9 375 2.7 593 5.3 873 0.9 375 99 54 85 77 Mar 17 72 38 5.5 380 8.1 602 11.4 884 5.5 380 100 32 74 78 Mar 18 75 43 7.2 388 10.4 612 14.0 898 7.2 388 96 23 61 79 Mar 19 79 44 9.1 397 12.6 625 16.5 914 9.1 397 93 20 57 80 Mar 20 81 44 10.0 407 13.6 638 17.4 932 10.0 407 87 18 56 81 Mar 21 82 49 11.6 418 15.5 654 20.5 952 11.6 418 78 23 51 82 Mar 22 82 48 11.5 430 15.2 669 20.0 972 11.5 430 83 17 48 83 Mar 23 78 53 10.8 441 15.6 684 20.6 993 10.8 441 71 22 43 84 Mar 24 71 48 6.3 447 9.8 694 14.5 1007 6.3 447 73 19 38 85 Mar 25 72 52 7.4 454 11.9 706 16.9 1024 7.4 454 62 16 39 86 Mar 26 74 49 7.8 462 11.7 718 16.5 1041 7.8 462 73 17 43 87 Mar 27 77 42 7.8 470 10.9 729 14.7 1056 7.8 470 84 19 49 88 Mar 28 79 47 9.8 480 13.5 742 18.1 1074 9.8 480 77 15 43 89 Mar 29 75 45 7.7 487 11.0 753 15.2 1089 7.7 487 83 11 44 90 Mar 30 77 46 8.6 496 12.0 765 16.5 1105 8.6 496 96 26 58 91 Mar 31 69 44 4.9 501 8.0 773 11.8 1117 4.9 501 100 35 74 92 Apr 1 71 51 6.6 508 10.9 784 15.9 1133 6.6 508 90 34 70 93 Apr 2 77 44 8.6 516 11.9 796 15.9 1149 8.6 516 96 21 62 94 Apr 3 81 43 9.9 526 13.3 809 17.1 1166 9.9 526 96 15 54 95 Apr 4 81 46 10.5 537 14.0 823 18.3 1184 10.5 537 79 16 44 96 Apr 5 68 50 5.0 542 8.9 832 13.9 1198 5.0 542 69 16 41 97 Apr 6 69 41 4.4 546 7.2 839 10.6 1209 4.4 546 81 14 44 98 Apr 7 74 35 5.8 552 8.4 848 11.5 1220 5.8 552 87 10 46 99 Apr 8 75 47 7.7 559 11.3 859 15.8 1236 7.7 559 79 10 29 100 Apr 9 81 54 12.7 572 17.8 877 22.8 1259 12.7 572 49 6 19 101 Apr 10 87 42 12.6 585 16.0 893 19.9 1279 12.7 585 77 11 37 102 Apr 11 95 45 15.0 600 18.7 912 23.0 1302 16.6 601 85 9 43 103 Apr 12 88 49 14.2 614 18.2 930 23.3 1325 14.4 616 75 12 38 104 Apr 13 82 47 11.0 625 14.6 944 19.2 1344 11.0 627 77 15 38 105 Apr 14 75 49 8.0 633 12.0 956 16.7 1361 8.0 635 86 13 44 106 Apr 15 80 49 10.5 643 14.4 971 19.3 1380 10.5 645 70 15 34 107 Apr 16 89 46 14.1 658 18.0 989 22.4 1403 14.5 660 69 9 30 108 Apr 17 93 48 15.4 673 19.4 1008 24.0 1427 16.5 676 76 10 36 109 Apr 18 93 56 18.2 691 23.2 1031 28.2 1455 19.6 696 60 8 30 110 Apr 19 92 51 15.9 707 20.5 1052 25.5 1480 16.8 713 71 7 32 111 Apr 20 94 54 17.5 725 22.3 1074 27.3 1508 19.1 732 71 9 38 112 Apr 21 97 55 18.6 743 23.6 1098 28.6 1536 20.7 753 69 11 37 113 Apr 22 96 55 18.1 761 23.2 1121 28.2 1565 20.2 773 77 9 37 114 Apr 23 91 56 17.4 779 22.4 1143 27.4 1592 18.1 791 61 14 32 115 Apr 24 87 54 15.6 794 20.5 1164 25.5 1617 15.6 806 73 11 36 116 Apr 25 85 60 17.1 811 22.1 1186 27.1 1645 17.1 824 67 16 39 117 Apr 26 81 54 12.7 824 17.5 1204 22.5 1667 12.7 836 72 15 43 118 Apr 27 82 60 16.1 840 21.1 1225 26.1 1693 16.1 852 43 15 28 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- 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