Yuma N.Gila : 2025 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, 2025 * = 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 80 40 9.1 9 12.1 12 15.9 16 9.1 9 81 10 44 2 Jan 2 80 39 8.8 18 11.8 24 15.4 31 8.8 18 78 11 40 3 Jan 3 80 45 9.7 28 13.0 37 17.0 48 9.7 28 70 12 40 4 Jan 4 72 38 5.5 33 8.2 45 11.5 60 5.5 33 83 21 52 5 Jan 5 71 42 5.5 39 8.4 54 12.2 72 5.5 39 75 14 34 6 Jan 6 74 38 6.3 45 9.0 63 12.3 84 6.3 45 82 13 49 7 Jan 7 68 44 4.4 49 7.3 70 11.1 95 4.4 49 79 21 38 8 Jan 8 70 46 5.5 55 8.6 78 13.0 108 5.5 55 57 18 28 9 Jan 9 68 33 3.7 59 6.0 84 8.8 117 3.7 59 84 14 35 10 Jan 10 69 39 4.3 63 7.0 91 10.3 128 4.3 63 84 10 32 11 Jan 11 68 34 3.4 66 5.8 97 8.6 136 3.4 66 85 11 42 12 Jan 12 65 38 2.6 69 4.8 102 7.8 144 2.6 69 64 15 29 13 Jan 13 64 33 2.1 71 4.2 106 6.7 151 2.1 71 72 17 38 14 Jan 14 64 35 2.3 73 4.6 111 7.3 158 2.3 73 66 13 31 15 Jan 15 70 43 5.1 78 8.0 119 11.6 170 5.1 78 48 11 26 16 Jan 16 71 43 5.6 84 8.7 128 12.5 182 5.6 84 65 10 33 17 Jan 17 67 36 3.3 87 5.7 133 8.6 191 3.3 87 89 20 57 18 Jan 18 73 34 5.2 92 7.7 141 10.7 201 5.2 92 91 22 59 19 Jan 19 70 34 4.3 97 6.8 148 9.7 211 4.3 97 88 11 47 20 Jan 20 67 35 3.2 100 5.4 153 8.3 219 3.2 100 81 11 32 21 Jan 21 64 37 2.2 102 4.5 158 7.3 227 2.2 102 57 5 22 22 Jan 22 68 38 3.8 106 6.4 164 9.4 236 3.8 106 54 8 21 23 Jan 23 69 37 4.0 110 6.5 171 9.6 246 4.0 110 64 6 21 24 Jan 24 69 32 3.6 114 5.9 176 8.7 254 3.6 114 71 5 30 25 Jan 25 68 35 3.6 117 6.0 182 8.9 263 3.6 117 88 14 44 26 Jan 26 69 39 4.2 121 6.9 189 9.9 273 4.2 121 86 27 59 27 Jan 27 64 43 2.7 124 5.4 195 8.8 282 2.7 124 90 32 63 28 Jan 28 64 35 2.2 126 4.4 199 7.0 289 2.2 126 93 29 63 29 Jan 29 66 37 2.9 129 5.3 204 8.2 297 2.9 129 89 24 59 30 Jan 30 68 38 3.8 133 6.3 211 9.5 307 3.8 133 89 33 64 31 Jan 31 72 42 5.9 139 9.0 220 12.4 319 5.9 139 96 22 64 32 Feb 1 78 43 8.7 148 11.9 232 15.7 335 8.7 148 80 15 50 33 Feb 2 85 46 12.3 160 16.0 248 20.6 355 12.3 160 77 14 45 34 Feb 3 89 50 14.8 175 19.1 267 24.0 379 15.3 175 74 13 42 35 Feb 4 84 49 12.8 187 16.7 283 21.7 401 12.8 188 77 15 47 36 Feb 5 79 46 9.5 197 13.0 296 17.3 418 9.5 197 77 27 52 37 Feb 6 79 46 9.2 206 12.7 309 17.1 435 9.2 207 87 25 56 38 Feb 7 80 51 10.9 217 15.1 324 20.1 456 10.9 218 87 36 60 39 Feb 8 79 50 10.3 227 14.5 339 19.5 475 10.3 228 78 15 47 40 Feb 9 74 47 7.5 235 10.9 350 15.6 491 7.5 235 77 12 36 41 Feb 10 78 44 9.0 244 12.1 362 16.2 507 9.0 244 79 11 40 42 Feb 11 68 39 3.7 248 6.3 368 9.4 516 3.7 248 81 26 46 43 Feb 12 68 48 4.8 252 8.3 376 13.1 529 4.8 253 74 28 51 44 Feb 13 68 48 4.9 257 8.3 385 13.1 542 4.9 258 81 34 56 45 Feb 14 74 50 7.7 265 11.7 396 16.6 559 7.7 265 79 26 48 46 Feb 15 75 40 6.9 272 9.8 406 13.2 572 6.9 272 87 15 44 47 Feb 16 77 41 7.9 280 11.0 417 14.7 587 7.9 280 74 14 43 48 Feb 17 80 45 9.6 289 13.2 430 17.3 604 9.6 290 78 13 45 49 Feb 18 82 43 10.5 300 13.6 444 17.6 622 10.5 300 82 11 37 50 Feb 19 79 44 9.4 309 12.8 457 16.7 639 9.4 310 69 12 34 51 Feb 20 82 43 10.5 320 13.6 470 17.6 656 10.5 320 83 13 42 52 Feb 21 78 49 9.7 329 13.5 484 18.3 674 9.7 330 61 13 29 53 Feb 22 82 41 10.0 339 13.1 497 16.7 691 10.0 340 71 9 36 54 Feb 23 86 40 11.6 351 14.9 512 18.5 710 11.6 352 83 6 40 55 Feb 24 89 42 13.3 364 16.9 529 21.0 731 13.7 365 73 6 35 56 Feb 25 93 46 15.4 380 18.9 548 23.6 754 16.5 382 74 10 38 57 Feb 26 92 49 15.2 395 19.4 567 24.3 779 16.1 398 79 5 34 58 Feb 27 82 52 12.2 407 16.7 584 21.7 800 12.2 410 47 6 16 59 Feb 28 83 45 11.1 418 14.5 598 19.0 819 11.1 421 66 7 30 60 Mar 1 79 48 9.8 428 13.5 612 18.2 837 9.8 431 66 13 35 61 Mar 2 75 47 8.2 436 11.6 623 16.3 854 8.2 439 82 24 46 62 Mar 3 69 49 5.2 441 8.8 632 13.7 867 5.2 444 60 17 40 63 Mar 4 73 41 6.3 448 9.3 641 13.0 880 6.3 451 76 21 50 64 Mar 5 76 46 8.3 456 11.9 653 16.3 897 8.3 459 82 17 47 65 Mar 6 68 54 6.3 462 11.3 665 16.3 913 6.3 465 65 27 43 66 Mar 7 68 47 4.7 467 8.0 673 12.6 926 4.7 470 81 24 50 67 Mar 8 73 41 6.2 473 9.1 682 12.8 938 6.2 476 77 14 40 68 Mar 9 81 43 9.8 483 13.0 695 17.1 956 9.8 486 69 12 39 69 Mar 10 84 44 11.5 495 15.1 710 19.4 975 11.5 497 75 7 35 70 Mar 11 77 49 8.9 503 12.8 723 17.6 993 8.9 506 94 24 50 71 Mar 12 75 51 8.5 512 12.6 735 17.6 1010 8.5 515 98 38 72 72 Mar 13 65 47 3.6 516 6.7 742 11.2 1021 3.6 518 95 35 66 73 Mar 14 65 44 3.0 519 5.9 748 9.6 1031 3.0 521 76 30 54 74 Mar 15 75 44 7.3 526 10.4 758 14.5 1045 7.3 529 92 16 51 75 Mar 16 79 46 9.2 535 12.7 771 17.1 1063 9.2 538 82 13 45 76 Mar 17 82 52 12.3 547 16.7 788 21.7 1084 12.3 550 66 14 37 77 Mar 18 75 48 8.2 556 11.7 799 16.6 1101 8.2 558 64 10 32 78 Mar 19 77 45 8.3 564 11.7 811 16.0 1117 8.3 567 74 8 33 79 Mar 20 84 41 11.2 575 14.6 826 18.2 1135 11.2 578 73 5 30 80 Mar 21 89 47 14.1 589 18.0 844 22.7 1158 14.4 592 70 6 32 81 Mar 22 89 50 14.6 604 18.8 862 23.8 1182 14.9 607 69 8 31 82 Mar 23 91 54 16.6 620 21.6 884 26.6 1208 17.4 625 71 10 30 83 Mar 24 100 53 18.3 639 23.1 907 28.1 1236 20.7 645 70 8 32 84 Mar 25 101 55 19.2 658 24.2 931 29.2 1265 21.8 667 69 5 29 85 Mar 26 95 60 20.5 678 25.5 957 30.5 1296 22.3 689 70 14 32 86 Mar 27 91 56 17.7 696 22.7 980 27.7 1324 18.6 708 72 9 37 87 Mar 28 82 55 13.4 709 18.4 998 23.4 1347 13.4 721 65 12 37 88 Mar 29 80 55 12.7 722 17.7 1016 22.7 1370 12.7 734 65 13 38 89 Mar 30 83 49 12.1 734 15.9 1032 20.9 1391 12.1 746 75 16 43 90 Mar 31 86 58 17.1 751 22.1 1054 27.1 1418 17.1 763 71 30 47 91 Apr 1 74 57 10.5 762 15.5 1069 20.5 1438 10.5 774 55 15 35 92 Apr 2 71 52 6.8 769 11.3 1080 16.3 1455 6.8 781 53 17 35 93 Apr 3 71 45 5.9 775 9.3 1090 13.3 1468 5.9 787 72 15 40 94 Apr 4 79 45 9.3 784 12.6 1102 16.8 1485 9.3 796 80 9 36 95 Apr 5 83 47 11.5 795 15.2 1118 19.9 1505 11.5 807 67 9 29 96 Apr 6 88 50 14.4 810 18.5 1136 23.5 1528 14.5 822 57 5 25 97 Apr 7 91 47 14.8 825 18.5 1155 23.3 1551 15.4 837 76 5 32 98 Apr 8 95 54 17.8 842 22.5 1177 27.5 1579 19.5 857 68 5 25 99 Apr 9 98 55 18.9 861 23.9 1201 28.9 1608 21.2 878 69 4 24 100 Apr 10 101 55 19.4 881 24.4 1225 29.4 1637 22.0 900 63 6 27 101 Apr 11 103 58 20.9 902 25.9 1251 30.9 1668 23.8 924 66 4 25 102 Apr 12 97 57 19.7 921 24.7 1276 29.7 1698 21.9 946 62 3 24 103 Apr 13 93 58 19.3 941 24.3 1300 29.3 1727 20.6 966 60 4 25 104 Apr 14 89 59 18.5 959 23.5 1324 28.5 1756 18.9 985 62 9 32 105 Apr 15 92 56 17.9 977 22.9 1347 27.9 1783 18.8 1004 59 13 27 106 Apr 16 88 55 16.3 993 21.3 1368 26.3 1810 16.4 1020 79 11 38 107 Apr 17 78 52 10.5 1004 15.0 1383 20.0 1830 10.5 1031 61 23 38 108 Apr 18 80 51 11.1 1015 15.5 1398 20.5 1850 11.1 1042 69 23 44 --- ------ --- --- ---- ---- ---- ---- ---- ---- ---- ---- --- --- --- 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 N.Gila