Yuma Valley : 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 44 3.6 4 6.5 7 10.2 10 3.6 4 88 38 64 2 Jan 2 69 38 4.4 8 7.0 14 10.2 20 4.4 8 95 30 70 3 Jan 3 67 39 3.4 11 5.9 19 9.0 29 3.4 11 99 37 79 4 Jan 4 66 38 2.9 14 5.3 25 8.3 38 2.9 14 97 27 68 5 Jan 5 69 36 3.8 18 6.4 31 9.3 47 3.8 18 94 22 64 6 Jan 6 67 36 3.2 21 5.7 37 8.5 56 3.2 21 87 14 53 7 Jan 7 61 42 1.4 23 3.7 41 6.8 62 1.4 23 87 13 48 8 Jan 8 58 36 0.5 23 2.2 43 4.6 67 0.5 23 58 13 28 9 Jan 9 61 33 1.3 25 3.2 46 5.6 73 1.3 25 72 15 40 10 Jan 10 63 32 1.8 26 3.8 50 6.3 79 1.8 26 84 13 55 11 Jan 11 63 36 1.8 28 3.9 54 6.7 86 1.8 28 92 16 55 12 Jan 12 64 32 2.2 30 4.3 58 6.8 92 2.2 30 79 14 50 13 Jan 13 65 34 2.4 33 4.5 62 7.1 99 2.4 33 80 18 49 14 Jan 14 73 35 5.4 38 8.0 70 11.2 111 5.4 38 83 31 59 15 Jan 15 71 38 4.8 43 7.4 78 10.8 121 4.8 43 89 24 56 16 Jan 16 72 42 5.7 49 8.5 86 12.1 134 5.7 49 79 21 52 17 Jan 17 73 40 6.1 55 9.0 95 12.4 146 6.1 55 82 22 57 18 Jan 18 77 41 7.9 63 11.0 106 14.7 161 7.9 63 85 24 57 19 Jan 19 75 44 7.3 70 10.5 117 14.3 175 7.3 70 85 25 57 20 Jan 20 68 47 4.6 75 7.9 125 12.5 187 4.6 75 86 41 66 21 Jan 21 64 50 3.3 78 7.0 132 12.0 199 3.3 78 99 66 86 22 Jan 22 59 49 1.1 79 4.1 136 8.9 208 1.1 79 100 85 96 23 Jan 23 66 52 4.7 84 9.1 145 14.1 222 4.7 84 100 61 89 24 Jan 24 68 46 4.4 88 7.4 152 11.7 234 4.4 88 100 54 86 25 Jan 25 68 47 4.7 93 7.9 160 12.3 246 4.7 93 100 55 85 26 Jan 26 69 44 4.6 97 7.6 168 11.5 258 4.6 97 100 29 63 27 Jan 27 71 51 6.9 104 11.3 179 16.3 274 6.9 104 57 28 40 28 Jan 28 74 52 8.2 112 12.8 192 17.8 292 8.2 112 65 26 38 29 Jan 29 79 47 9.9 122 13.4 205 18.1 310 9.9 122 80 19 50 30 Jan 30 80 45 9.9 132 13.4 219 17.5 328 9.9 132 90 24 61 31 Jan 31 75 46 7.6 140 11.0 230 15.2 343 7.6 140 92 34 68 32 Feb 1 68 48 4.6 144 8.0 238 12.7 356 4.6 144 98 52 81 33 Feb 2 66 45 3.6 148 6.5 244 10.6 366 3.6 148 100 38 68 34 Feb 3 66 50 4.3 152 8.1 252 13.1 379 4.3 152 78 34 56 35 Feb 4 71 50 6.4 159 10.2 263 15.3 395 6.4 159 86 23 62 36 Feb 5 70 47 5.7 164 9.2 272 13.7 408 5.7 164 87 36 64 37 Feb 6 67 52 5.0 169 9.4 281 14.4 423 5.0 169 95 58 81 38 Feb 7 66 45 3.6 173 6.5 288 10.6 433 3.6 173 94 35 64 39 Feb 8 63 41 2.2 175 4.6 292 7.9 441 2.2 175 92 30 60 40 Feb 9 64 43 2.6 178 5.3 298 8.7 450 2.6 178 88 35 60 41 Feb 10 64 47 2.7 181 5.8 303 10.4 460 2.7 181 83 27 50 42 Feb 11 64 43 2.7 183 5.5 309 8.9 469 2.7 183 58 18 40 43 Feb 12 69 35 4.0 187 6.3 315 9.3 478 4.0 187 82 18 48 44 Feb 13 72 36 5.2 192 7.9 323 11.0 489 5.2 192 87 17 53 45 Feb 14 73 39 5.8 198 8.6 332 12.0 501 5.8 198 88 19 56 46 Feb 15 76 41 7.1 205 10.3 342 13.8 515 7.1 205 88 17 57 47 Feb 16 80 44 9.3 215 12.7 355 16.7 532 9.3 215 90 20 54 48 Feb 17 80 45 10.0 225 13.6 368 17.8 550 10.0 225 85 20 56 49 Feb 18 77 48 8.9 234 12.6 381 17.3 567 8.9 234 81 26 54 50 Feb 19 76 47 8.4 242 12.0 393 16.6 584 8.4 242 88 25 57 51 Feb 20 77 48 9.0 251 12.7 406 17.4 601 9.0 251 92 28 59 52 Feb 21 75 51 8.5 259 12.7 418 17.7 619 8.5 259 90 33 60 53 Feb 22 77 46 8.6 268 12.0 430 16.4 635 8.6 268 89 22 54 54 Feb 23 78 50 9.9 278 14.0 444 19.0 654 9.9 278 70 19 40 55 Feb 24 83 51 12.4 290 16.7 461 21.7 676 12.4 290 66 14 40 56 Feb 25 81 56 13.7 304 18.7 480 23.7 700 13.7 304 65 20 47 57 Feb 26 76 54 10.2 314 15.0 495 20.0 720 10.2 314 78 21 50 58 Feb 27 78 54 10.9 325 15.8 510 20.8 740 10.9 325 72 27 39 59 Feb 28 81 48 11.1 336 14.9 525 19.7 760 11.1 336 85 20 50 60 Feb 29 79 49 10.2 346 14.0 539 19.0 779 10.2 346 91 26 60 61 Mar 1 78 52 10.6 357 15.2 555 20.2 799 10.6 357 80 23 43 62 Mar 2 75 57 11.2 368 16.2 571 21.2 820 11.2 368 62 24 45 63 Mar 3 73 56 9.2 377 14.2 585 19.2 840 9.2 377 64 27 44 64 Mar 4 74 53 8.7 386 13.4 598 18.4 858 8.7 386 72 24 43 65 Mar 5 75 47 8.0 394 11.5 610 16.3 874 8.0 394 84 20 54 66 Mar 6 76 51 9.0 403 13.1 623 18.1 892 9.0 403 86 16 45 67 Mar 7 73 50 7.2 410 11.1 634 16.2 909 7.2 410 76 27 48 68 Mar 8 76 48 8.5 419 12.2 646 16.9 926 8.5 419 84 19 45 69 Mar 9 76 45 8.0 427 11.4 658 15.5 941 8.0 427 73 7 28 70 Mar 10 81 45 10.3 437 13.8 671 18.0 959 10.3 437 66 16 34 71 Mar 11 79 53 11.1 448 15.9 687 20.9 980 11.1 448 64 13 30 72 Mar 12 77 55 11.3 460 16.3 704 21.3 1001 11.3 460 60 19 39 73 Mar 13 79 52 11.1 471 15.8 719 20.8 1022 11.1 471 74 22 42 74 Mar 14 67 50 4.8 475 8.6 728 13.6 1036 4.8 475 60 15 26 75 Mar 15 64 50 3.5 479 7.3 735 12.3 1048 3.5 479 75 31 51 76 Mar 16 71 45 5.6 485 8.7 744 12.9 1061 5.6 485 87 27 63 77 Mar 17 73 44 6.4 491 9.7 754 13.5 1074 6.4 491 94 26 58 78 Mar 18 78 46 9.1 500 12.7 766 17.2 1092 9.1 500 84 23 47 79 Mar 19 80 48 10.5 511 14.4 781 19.2 1111 10.5 511 78 20 45 80 Mar 20 82 49 11.5 522 15.4 796 20.2 1131 11.5 522 76 17 44 81 Mar 21 85 51 13.3 535 17.8 814 22.8 1154 13.3 535 76 20 47 82 Mar 22 85 50 13.4 549 17.6 832 22.6 1176 13.4 549 71 19 42 83 Mar 23 81 57 14.1 563 19.1 851 24.1 1200 14.1 563 72 15 33 84 Mar 24 71 53 7.3 570 12.1 863 17.1 1218 7.3 570 53 25 40 85 Mar 25 76 45 7.9 578 11.2 874 15.4 1233 7.9 578 74 13 38 86 Mar 26 76 48 8.6 587 12.4 886 17.2 1250 8.6 587 71 17 40 87 Mar 27 80 47 10.2 597 13.8 900 18.5 1269 10.2 597 80 18 49 88 Mar 28 83 50 12.0 609 16.0 916 21.1 1290 12.0 609 68 13 38 89 Mar 29 82 58 14.5 623 19.5 936 24.5 1314 14.5 623 54 11 26 90 Mar 30 81 48 10.6 634 14.3 950 19.1 1333 10.6 634 94 25 51 91 Mar 31 71 46 6.0 640 9.3 959 13.6 1347 6.0 640 100 32 77 92 Apr 1 70 51 6.4 646 10.7 970 15.7 1363 6.4 646 95 43 73 93 Apr 2 80 48 10.6 657 14.5 985 19.3 1382 10.6 657 100 18 61 94 Apr 3 85 48 12.6 670 16.6 1001 21.3 1403 12.6 670 92 14 50 95 Apr 4 86 50 13.8 683 18.0 1019 23.0 1426 13.8 683 81 12 41 96 Apr 5 68 52 5.7 689 10.2 1029 15.2 1441 5.7 689 49 21 37 97 Apr 6 71 41 5.6 695 8.4 1038 12.0 1453 5.6 695 73 14 39 98 Apr 7 77 40 7.5 702 10.4 1048 14.0 1467 7.5 702 81 10 36 99 Apr 8 80 57 13.2 715 18.2 1066 23.2 1491 13.2 715 48 10 23 100 Apr 9 87 55 15.8 731 20.8 1087 25.8 1516 15.9 731 43 5 13 101 Apr 10 90 45 13.9 745 17.5 1105 22.0 1538 14.4 746 66 7 27 102 Apr 11 94 52 16.9 762 21.5 1126 26.5 1565 18.4 764 64 7 29 103 Apr 12 92 54 16.8 779 21.8 1148 26.8 1592 17.8 782 55 8 28 104 Apr 13 84 58 16.0 795 21.0 1169 26.0 1618 16.0 798 58 9 35 105 Apr 14 78 58 13.2 808 18.2 1187 23.2 1641 13.2 811 56 11 33 106 Apr 15 80 51 11.0 819 15.6 1203 20.6 1662 11.0 822 62 17 37 107 Apr 16 89 49 14.7 834 18.6 1221 23.6 1685 15.1 837 71 9 34 108 Apr 17 92 53 16.5 850 21.3 1243 26.3 1711 17.6 855 66 10 33 109 Apr 18 91 55 17.2 867 22.2 1265 27.2 1739 17.9 873 61 13 32 110 Apr 19 91 54 16.8 884 21.7 1287 26.7 1765 17.5 890 67 6 31 111 Apr 20 92 54 17.1 901 22.1 1309 27.1 1792 18.0 908 67 13 35 112 Apr 21 95 56 18.4 920 23.4 1332 28.4 1821 20.2 928 69 11 35 113 Apr 22 95 59 19.9 940 24.9 1357 29.9 1851 21.8 950 63 11 33 114 Apr 23 92 59 19.6 959 24.6 1382 29.6 1880 20.8 971 63 13 35 115 Apr 24 89 58 18.0 977 23.0 1405 28.0 1908 18.3 989 68 11 35 116 Apr 25 83 59 16.1 993 21.1 1426 26.1 1934 16.1 1005 55 19 36 117 Apr 26 80 57 13.6 1007 18.6 1444 23.6 1958 13.6 1019 55 25 39 118 Apr 27 83 56 14.6 1021 19.6 1464 24.6 1983 14.6 1034 63 16 35 119 Apr 28 87 54 15.2 1037 20.2 1484 25.2 2008 15.3 1049 77 12 41 120 Apr 29 92 56 18.1 1055 23.1 1507 28.1 2036 19.0 1068 63 12 34 121 Apr 30 92 58 18.7 1073 23.7 1531 28.7 2065 19.7 1088 64 11 34 122 May 1 89 61 19.3 1093 24.3 1555 29.3 2094 19.7 1107 68 19 42 123 May 2 90 60 19.3 1112 24.3 1579 29.3 2123 19.9 1127 73 20 44 124 May 3 91 60 19.3 1131 24.3 1604 29.3 2153 20.1 1147 73 19 41 125 May 4 92 59 19.4 1151 24.4 1628 29.4 2182 20.5 1168 70 13 40 126 May 5 78 62 14.8 1166 19.8 1648 24.8 2207 14.8 1183 51 20 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 Yuma Valley