Maricopa : 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 59 37 0.7 1 2.5 3 5.0 5 0.7 1 99 41 75 2 Jan 2 66 38 3.0 4 5.5 8 8.5 14 3.0 4 94 35 69 3 Jan 3 62 35 1.6 5 3.6 12 6.2 20 1.6 5 97 45 73 4 Jan 4 58 42 0.5 6 2.5 14 5.5 25 0.5 6 93 43 72 5 Jan 5 60 34 0.9 7 2.6 17 5.0 30 0.9 7 94 39 70 6 Jan 6 60 31 1.0 8 2.7 19 4.9 35 1.0 8 95 35 69 7 Jan 7 53 39 0.0 8 0.7 20 2.9 38 0.0 8 91 37 57 8 Jan 8 53 32 0.0 8 0.6 21 2.4 40 0.0 8 69 21 46 9 Jan 9 56 24 0.1 8 1.3 22 2.9 43 0.1 8 92 21 59 10 Jan 10 60 26 0.9 9 2.4 24 4.6 48 0.9 9 92 23 60 11 Jan 11 56 33 0.1 9 1.5 26 3.5 51 0.1 9 82 24 55 12 Jan 12 59 24 0.5 9 2.0 28 3.9 55 0.5 9 90 20 55 13 Jan 13 61 27 1.0 10 2.7 31 4.9 60 1.0 10 89 17 55 14 Jan 14 66 32 2.9 13 5.1 36 7.7 68 2.9 13 84 20 52 15 Jan 15 68 30 3.3 17 5.4 41 8.0 76 3.3 17 88 24 58 16 Jan 16 70 32 4.1 21 6.4 48 9.2 85 4.1 21 89 24 59 17 Jan 17 66 33 2.7 23 4.8 52 7.6 93 2.7 23 89 30 61 18 Jan 18 74 36 5.9 29 8.6 61 11.7 104 5.9 29 88 23 57 19 Jan 19 73 38 5.9 35 8.6 70 12.0 116 5.9 35 86 30 60 20 Jan 20 64 40 2.3 37 4.7 74 7.9 124 2.3 37 92 39 67 21 Jan 21 60 48 1.6 39 4.6 79 9.3 134 1.6 39 100 44 80 22 Jan 22 62 45 2.1 41 4.9 84 8.7 142 2.1 41 100 67 94 23 Jan 23 60 50 1.6 43 5.2 89 10.2 153 1.6 43 100 70 93 24 Jan 24 64 49 3.0 46 6.5 95 11.4 164 3.0 46 100 56 89 25 Jan 25 67 45 3.8 50 6.8 102 10.7 175 3.8 50 100 52 85 26 Jan 26 66 42 3.4 53 6.1 108 9.5 184 3.4 53 98 40 77 27 Jan 27 72 38 5.5 58 8.3 117 11.4 196 5.5 58 99 23 67 28 Jan 28 75 41 7.0 65 10.1 127 13.5 209 7.0 65 88 24 60 29 Jan 29 78 42 8.7 74 11.9 139 15.7 225 8.7 74 87 23 59 30 Jan 30 77 42 8.0 82 11.3 150 14.9 240 8.0 82 95 29 67 31 Jan 31 79 44 9.1 91 12.3 162 16.2 256 9.1 91 96 31 68 32 Feb 1 78 48 9.5 101 13.1 175 18.0 274 9.5 101 100 26 62 33 Feb 2 62 48 2.0 103 5.1 180 9.8 284 2.0 103 100 46 70 34 Feb 3 62 43 1.9 105 4.4 185 7.8 291 1.9 105 89 35 65 35 Feb 4 68 42 3.9 109 6.8 192 10.2 302 3.9 109 96 31 72 36 Feb 5 73 40 6.2 115 9.1 201 12.5 314 6.2 115 97 27 71 37 Feb 6 64 50 3.4 118 7.2 208 12.1 326 3.4 118 93 46 73 38 Feb 7 61 47 1.7 120 4.6 213 9.1 335 1.7 120 97 44 76 39 Feb 8 61 40 1.3 121 3.3 216 6.3 342 1.3 121 98 50 84 40 Feb 9 58 33 0.5 122 2.0 218 4.2 346 0.5 122 100 41 82 41 Feb 10 57 41 0.2 122 2.0 220 4.8 351 0.2 122 97 48 80 42 Feb 11 60 34 1.0 123 2.9 223 5.4 356 1.0 123 100 39 78 43 Feb 12 65 33 2.5 125 4.6 227 7.4 363 2.5 125 99 25 71 44 Feb 13 69 36 4.0 129 6.4 234 9.4 373 4.0 129 96 30 67 45 Feb 14 69 37 4.2 134 6.8 241 9.8 383 4.2 134 95 27 67 46 Feb 15 73 36 5.7 139 8.6 249 11.6 394 5.7 139 97 22 65 47 Feb 16 72 39 5.3 145 8.0 257 11.3 406 5.3 145 95 25 64 48 Feb 17 74 40 6.5 151 9.5 267 13.0 419 6.5 151 95 27 64 49 Feb 18 76 41 7.2 158 10.4 277 13.9 432 7.2 158 97 26 63 50 Feb 19 77 42 8.0 166 11.1 288 15.0 447 8.0 166 95 17 59 51 Feb 20 79 43 9.0 175 12.4 301 16.0 463 9.0 175 90 17 54 52 Feb 21 73 48 7.0 182 10.5 311 15.4 479 7.0 182 80 31 50 53 Feb 22 73 45 6.7 189 10.0 321 13.9 493 6.7 189 93 29 63 54 Feb 23 77 42 7.9 197 10.9 332 14.8 508 7.9 197 94 19 56 55 Feb 24 76 42 7.7 205 10.6 343 14.4 522 7.7 205 91 23 60 56 Feb 25 78 48 9.3 214 13.1 356 17.8 540 9.3 214 91 28 60 57 Feb 26 75 57 10.8 225 15.8 371 20.8 561 10.8 225 89 28 61 58 Feb 27 75 51 8.8 233 13.1 385 18.1 579 8.8 233 79 29 50 59 Feb 28 72 46 6.1 240 9.4 394 13.7 592 6.1 240 93 33 68 60 Feb 29 75 43 7.1 247 10.4 404 14.2 607 7.1 247 98 22 66 61 Mar 1 78 41 8.1 255 11.3 416 14.8 621 8.1 255 94 22 58 62 Mar 2 78 43 8.6 263 11.8 427 15.5 637 8.6 263 90 14 46 63 Mar 3 71 44 5.5 269 8.7 436 12.4 649 5.5 269 85 31 52 64 Mar 4 72 43 5.9 275 9.0 445 12.7 662 5.9 275 82 26 51 65 Mar 5 75 40 7.1 282 10.0 455 13.4 675 7.1 282 87 18 50 66 Mar 6 71 46 6.0 288 9.2 464 13.7 689 6.0 288 81 29 53 67 Mar 7 64 50 3.3 291 7.0 471 12.0 701 3.3 291 96 38 76 68 Mar 8 68 49 5.0 296 8.7 480 13.5 715 5.0 296 98 40 73 69 Mar 9 74 43 6.8 303 9.9 490 13.6 728 6.8 303 99 27 67 70 Mar 10 79 43 8.9 312 12.1 502 16.0 744 8.9 312 88 17 54 71 Mar 11 80 46 9.7 322 13.3 515 17.6 762 9.7 322 92 19 50 72 Mar 12 79 47 9.7 331 13.1 528 17.8 780 9.7 331 67 15 40 73 Mar 13 75 47 7.8 339 11.2 540 15.8 795 7.8 339 74 24 46 74 Mar 14 72 43 6.1 345 9.2 549 12.9 808 6.1 345 82 20 44 75 Mar 15 59 43 1.0 346 3.2 552 6.6 815 1.0 346 100 49 83 76 Mar 16 66 39 3.2 349 5.7 558 8.8 824 3.2 349 100 36 78 77 Mar 17 69 48 5.3 355 8.8 567 13.6 837 5.3 355 95 30 66 78 Mar 18 75 41 7.1 362 10.2 577 13.6 851 7.1 362 95 19 58 79 Mar 19 77 45 8.4 370 11.6 588 15.8 867 8.4 370 88 19 54 80 Mar 20 78 42 8.6 379 11.8 600 15.3 882 8.6 379 91 19 51 81 Mar 21 82 47 11.4 390 15.1 615 19.7 902 11.4 390 82 18 47 82 Mar 22 85 48 12.8 403 16.5 632 21.3 923 12.8 403 75 16 41 83 Mar 23 82 53 12.8 416 17.5 649 22.5 945 12.8 416 75 16 37 84 Mar 24 66 49 3.9 420 7.5 657 12.4 958 3.9 420 88 28 48 85 Mar 25 70 43 5.2 425 8.2 665 12.0 970 5.2 425 88 20 51 86 Mar 26 73 47 6.7 432 10.0 675 14.6 984 6.7 432 74 22 48 87 Mar 27 77 41 8.1 440 11.2 686 14.9 999 8.1 440 90 15 51 88 Mar 28 80 40 9.2 449 12.4 699 15.9 1015 9.2 449 81 11 44 89 Mar 29 86 50 13.7 463 17.9 716 22.9 1038 13.7 463 56 8 31 90 Mar 30 85 51 13.3 476 17.6 734 22.6 1061 13.3 476 59 10 31 91 Mar 31 62 49 2.4 478 5.6 740 10.5 1071 2.4 478 98 44 83 92 Apr 1 64 47 3.0 481 6.1 746 10.6 1082 3.0 481 98 46 81 93 Apr 2 74 44 7.1 488 10.3 756 14.3 1096 7.1 488 100 32 68 94 Apr 3 81 50 11.4 500 15.6 772 20.6 1117 11.4 500 88 16 55 95 Apr 4 89 44 13.4 513 16.9 789 21.3 1138 13.7 513 95 8 43 96 Apr 5 69 53 6.4 520 11.2 800 16.2 1154 6.4 520 50 26 36 97 Apr 6 67 45 4.0 524 7.0 807 11.1 1165 4.0 524 60 19 38 98 Apr 7 75 37 6.7 530 9.4 816 12.7 1178 6.7 531 83 8 40 99 Apr 8 75 43 7.2 537 10.5 827 14.1 1192 7.2 538 77 11 34 100 Apr 9 82 44 10.7 548 14.1 841 18.1 1210 10.7 548 70 10 31 101 Apr 10 86 46 12.8 561 16.5 857 21.0 1231 12.8 561 60 8 27 102 Apr 11 93 47 15.3 576 19.2 876 23.8 1255 16.4 578 68 6 29 103 Apr 12 92 51 16.1 592 20.6 897 25.6 1281 17.1 595 68 5 25 104 Apr 13 89 51 15.2 608 19.5 917 24.5 1305 15.5 610 52 9 25 105 Apr 14 84 46 11.8 619 15.3 932 19.9 1325 11.8 622 57 11 26 106 Apr 15 77 51 9.6 629 14.0 946 19.0 1344 9.6 632 57 15 33 107 Apr 16 87 44 12.9 642 16.2 962 20.4 1364 12.9 645 74 10 32 108 Apr 17 92 53 17.0 659 21.8 984 26.8 1391 18.0 663 48 8 23 109 Apr 18 92 54 16.7 676 21.7 1006 26.7 1418 17.7 680 53 8 24 110 Apr 19 93 55 17.6 693 22.5 1028 27.5 1445 18.9 699 52 7 21 111 Apr 20 94 62 21.0 714 26.0 1054 31.0 1476 22.6 722 43 6 21 112 Apr 21 97 59 20.2 734 25.2 1079 30.2 1507 22.4 744 52 7 22 113 Apr 22 99 56 19.3 754 24.3 1104 29.3 1536 21.7 766 61 7 20 114 Apr 23 96 63 21.9 776 26.9 1130 31.9 1568 24.0 790 34 7 18 115 Apr 24 91 55 17.0 793 22.0 1152 27.0 1595 17.8 808 51 9 21 116 Apr 25 83 55 14.0 807 19.0 1171 24.0 1619 14.0 822 50 15 29 117 Apr 26 83 56 14.3 821 19.4 1191 24.4 1643 14.3 836 50 20 33 118 Apr 27 79 58 13.7 835 18.7 1210 23.7 1667 13.7 850 51 20 34 119 Apr 28 87 55 15.5 850 20.6 1230 25.6 1693 15.5 865 58 12 28 120 Apr 29 92 52 16.3 866 21.0 1251 26.0 1719 17.3 882 54 10 24 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== ========== =========== 86/55 86/50 86/45 94/55 RH Maricopa