Harquahala : 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 61 37 1.2 1 3.2 3 5.9 6 1.2 1 92 36 74 2 Jan 2 66 32 2.6 4 4.7 8 7.4 13 2.6 4 94 30 69 3 Jan 3 58 34 0.4 4 2.0 10 4.3 18 0.4 4 96 49 77 4 Jan 4 59 35 0.8 5 2.6 13 5.1 23 0.8 5 99 37 72 5 Jan 5 59 33 0.8 6 2.5 15 4.9 28 0.8 6 89 33 60 6 Jan 6 61 36 1.3 7 3.3 18 5.8 33 1.3 7 71 21 47 7 Jan 7 54 32 0.0 7 0.6 19 2.4 36 0.0 7 90 25 54 8 Jan 8 56 31 0.1 7 1.2 20 3.1 39 0.1 7 78 16 44 9 Jan 9 57 26 0.2 7 1.4 22 3.2 42 0.2 7 87 17 54 10 Jan 10 59 26 0.6 8 2.0 24 4.1 46 0.6 8 89 19 55 11 Jan 11 57 34 0.3 8 1.7 25 4.0 50 0.3 8 85 20 49 12 Jan 12 58 24 0.4 9 1.8 27 3.6 54 0.4 9 78 15 44 13 Jan 13 65 27 2.2 11 4.1 31 6.4 60 2.2 11 84 15 49 14 Jan 14 66 32 2.9 14 4.9 36 7.7 68 2.9 14 78 19 50 15 Jan 15 69 30 3.5 17 5.8 42 8.4 76 3.5 17 86 20 52 16 Jan 16 71 32 4.4 22 6.8 49 9.4 86 4.4 22 86 20 52 17 Jan 17 66 34 2.7 24 4.9 54 7.5 93 2.7 24 83 29 56 18 Jan 18 77 35 7.1 32 9.9 63 13.0 106 7.1 32 82 20 52 19 Jan 19 73 37 5.8 37 8.4 72 11.7 118 5.8 37 84 26 58 20 Jan 20 69 40 4.3 42 7.1 79 10.4 128 4.3 42 85 31 59 21 Jan 21 56 48 0.2 42 2.5 81 7.1 135 0.2 42 97 54 80 22 Jan 22 58 47 0.8 43 3.3 85 7.6 143 0.8 43 99 78 93 23 Jan 23 61 46 1.7 44 4.5 89 8.5 152 1.7 44 99 65 90 24 Jan 24 60 42 1.3 46 3.6 93 6.7 158 1.3 46 100 69 93 25 Jan 25 65 45 3.1 49 6.0 99 10.0 168 3.1 49 98 53 83 26 Jan 26 68 39 3.9 53 6.5 105 9.7 178 3.9 53 99 30 68 27 Jan 27 74 37 6.0 59 8.6 114 11.9 190 6.0 59 93 18 61 28 Jan 28 75 41 6.9 66 10.0 124 13.4 203 6.9 66 85 18 56 29 Jan 29 78 40 8.1 74 11.1 135 14.6 218 8.1 74 89 18 56 30 Jan 30 81 39 9.4 83 12.4 147 16.0 234 9.4 83 93 18 58 31 Jan 31 78 41 8.2 91 11.4 159 15.1 249 8.2 91 88 27 58 32 Feb 1 73 52 8.1 99 12.5 171 17.5 266 8.1 99 95 29 62 33 Feb 2 62 44 2.1 101 4.7 176 8.4 275 2.1 101 96 45 77 34 Feb 3 64 36 2.1 104 4.3 180 7.0 282 2.1 104 97 35 70 35 Feb 4 66 45 3.4 107 6.5 187 10.5 292 3.4 107 90 33 61 36 Feb 5 70 42 4.9 112 7.8 195 11.4 304 4.9 112 87 30 57 37 Feb 6 62 49 2.4 114 5.7 200 10.5 314 2.4 114 98 42 74 38 Feb 7 59 44 0.8 115 3.0 203 6.5 321 0.8 115 99 48 79 39 Feb 8 57 40 0.3 115 2.0 205 4.7 325 0.3 115 92 38 74 40 Feb 9 57 33 0.3 116 1.8 207 4.1 330 0.3 116 97 46 78 41 Feb 10 58 40 0.4 116 2.3 209 5.0 335 0.4 116 97 44 76 42 Feb 11 61 34 1.3 117 3.3 213 5.8 340 1.3 117 85 23 58 43 Feb 12 66 31 2.7 120 4.8 218 7.3 348 2.7 120 96 24 66 44 Feb 13 67 33 3.2 123 5.5 223 8.2 356 3.2 123 95 25 63 45 Feb 14 71 34 4.5 128 7.1 230 9.9 366 4.5 128 95 25 63 46 Feb 15 71 36 5.0 133 7.6 238 10.6 376 5.0 133 95 22 62 47 Feb 16 73 37 5.7 138 8.5 246 11.7 388 5.7 138 95 24 60 48 Feb 17 75 40 6.7 145 9.8 256 13.2 401 6.7 145 91 22 57 49 Feb 18 77 40 7.5 153 10.5 267 14.1 415 7.5 153 90 21 57 50 Feb 19 77 40 7.5 160 10.5 277 14.1 429 7.5 160 91 18 53 51 Feb 20 77 42 7.8 168 10.9 288 14.7 444 7.8 168 84 17 51 52 Feb 21 72 43 5.9 174 9.0 297 12.9 457 5.9 174 86 33 60 53 Feb 22 74 41 6.7 181 9.7 307 13.3 470 6.7 181 94 25 58 54 Feb 23 79 44 9.1 190 12.3 319 16.2 487 9.1 190 82 13 47 55 Feb 24 78 46 9.2 199 12.8 332 17.2 504 9.2 199 81 18 46 56 Feb 25 79 48 10.1 209 13.9 346 18.6 522 10.1 209 83 22 53 57 Feb 26 74 52 8.6 218 13.1 359 18.1 540 8.6 218 82 24 53 58 Feb 27 75 48 7.7 225 11.5 370 16.1 557 7.7 225 77 29 49 59 Feb 28 78 43 8.5 234 11.7 382 15.6 572 8.5 234 87 21 56 60 Feb 29 76 42 7.4 241 10.6 393 14.1 586 7.4 241 94 20 58 61 Mar 1 78 44 8.8 250 12.0 405 16.1 602 8.8 250 79 17 46 62 Mar 2 75 42 7.1 257 10.2 415 13.8 616 7.1 257 83 18 43 63 Mar 3 71 46 6.1 263 9.4 424 13.8 630 6.1 263 83 22 49 64 Mar 4 72 40 5.4 269 8.2 432 11.6 642 5.4 269 87 19 50 65 Mar 5 76 40 7.0 276 10.0 442 13.4 655 7.0 276 79 19 44 66 Mar 6 74 47 7.5 283 11.0 453 15.5 670 7.5 283 74 14 42 67 Mar 7 65 49 3.5 287 7.0 460 11.8 682 3.5 287 92 39 66 68 Mar 8 70 48 5.6 292 9.1 469 13.8 696 5.6 292 98 32 66 69 Mar 9 73 42 6.2 298 9.2 479 13.0 709 6.2 298 90 21 55 70 Mar 10 78 41 8.4 307 11.5 490 15.0 724 8.4 307 90 14 50 71 Mar 11 79 44 9.3 316 12.6 503 16.6 741 9.3 316 85 14 43 72 Mar 12 77 41 8.0 324 11.1 514 14.7 755 8.0 324 77 18 41 73 Mar 13 76 42 7.7 332 10.9 525 14.4 770 7.7 332 74 15 41 74 Mar 14 67 41 3.6 335 6.3 531 9.7 779 3.6 335 87 18 41 75 Mar 15 60 44 1.1 336 3.4 534 6.9 786 1.1 336 94 44 78 76 Mar 16 64 40 2.5 339 4.9 539 8.1 794 2.5 339 97 38 72 77 Mar 17 70 46 5.4 344 8.7 548 12.8 807 5.4 344 95 28 64 78 Mar 18 77 40 7.6 352 10.5 559 14.1 821 7.6 352 91 17 51 79 Mar 19 81 42 9.5 361 12.8 571 16.5 838 9.5 361 84 16 46 80 Mar 20 81 42 9.9 371 13.2 585 17.1 855 9.9 371 85 16 46 81 Mar 21 84 44 11.6 383 15.0 600 19.2 874 11.6 383 85 16 45 82 Mar 22 86 45 12.6 396 16.1 616 20.4 895 12.6 396 80 9 38 83 Mar 23 80 51 11.5 407 15.8 631 20.8 915 11.5 407 77 12 34 84 Mar 24 69 46 5.1 412 8.2 640 12.7 928 5.1 412 79 22 43 85 Mar 25 72 36 5.2 417 7.8 647 10.9 939 5.2 417 91 14 48 86 Mar 26 73 46 7.1 424 10.4 658 14.8 954 7.1 424 74 16 42 87 Mar 27 78 41 8.1 433 11.3 669 14.8 969 8.1 433 76 12 40 88 Mar 28 80 41 9.3 442 12.3 681 16.0 985 9.3 442 72 13 34 89 Mar 29 81 46 10.3 452 13.8 695 18.2 1003 10.3 452 64 8 29 90 Mar 30 81 48 10.8 463 14.6 710 19.3 1022 10.8 463 68 14 37 91 Mar 31 66 49 4.0 467 7.6 717 12.5 1035 4.0 467 95 41 75 92 Apr 1 65 48 3.6 471 6.9 724 11.8 1046 3.6 471 94 45 77 93 Apr 2 76 44 7.6 478 10.9 735 14.9 1061 7.6 478 97 24 63 94 Apr 3 84 46 11.8 490 15.4 751 19.9 1081 11.8 490 88 13 47 95 Apr 4 87 46 13.2 503 16.8 767 21.2 1102 13.2 503 89 10 38 96 Apr 5 69 48 5.3 508 8.9 776 13.6 1116 5.3 508 64 15 35 97 Apr 6 68 38 3.7 512 6.3 783 9.4 1125 3.7 512 69 14 37 98 Apr 7 75 32 5.9 518 8.5 791 11.5 1137 5.9 518 82 8 34 99 Apr 8 75 42 7.1 525 10.2 801 13.8 1151 7.1 525 76 11 34 100 Apr 9 84 47 12.1 537 16.0 817 20.6 1171 12.1 537 58 8 21 101 Apr 10 88 44 13.1 550 16.5 834 20.8 1192 13.3 551 59 8 22 102 Apr 11 92 47 14.8 565 18.5 852 23.3 1215 15.6 566 68 6 28 103 Apr 12 92 49 15.4 581 19.6 872 24.4 1240 16.3 582 58 6 26 104 Apr 13 86 51 14.0 595 18.4 890 23.4 1263 14.0 596 52 10 23 105 Apr 14 80 47 10.1 605 13.7 904 18.4 1282 10.1 607 60 9 29 106 Apr 15 77 45 8.4 613 11.9 916 15.9 1297 8.4 615 68 14 34 107 Apr 16 88 43 12.9 626 16.3 932 20.2 1318 13.1 628 68 9 28 108 Apr 17 92 49 15.3 641 19.5 952 24.3 1342 16.3 644 56 8 23 109 Apr 18 92 51 16.2 657 20.7 972 25.7 1368 17.2 662 59 6 24 110 Apr 19 93 49 15.5 673 19.8 992 24.7 1392 16.6 678 56 5 23 111 Apr 20 93 59 19.6 693 24.6 1017 29.6 1422 21.0 699 58 8 24 112 Apr 21 98 53 17.7 710 22.6 1039 27.6 1450 19.9 719 63 8 24 113 Apr 22 99 56 19.5 730 24.5 1064 29.5 1479 21.9 741 52 7 22 114 Apr 23 94 56 18.4 748 23.4 1087 28.4 1507 19.8 761 53 7 19 115 Apr 24 90 55 16.8 765 21.8 1109 26.8 1534 17.4 778 56 10 25 116 Apr 25 84 56 15.2 780 20.2 1129 25.2 1559 15.2 793 60 16 33 117 Apr 26 80 52 11.5 792 16.2 1146 21.2 1581 11.5 805 62 21 35 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== ========== =========== 86/55 86/50 86/45 94/55 RH Harquahala