Phx Greenway : 2013 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, 2013 * = Missing data. Max, Min Temps and Heat Units Estimated. Temperature and Heat Units are in Fahrenheit Units Heat Units calculated by Single Sine Method 85/55 86/50 86/45 RH ========== ========== ========== =========== DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- 1 Jan 1 55 29 0.0 0 1.0 1 2.8 3 90 33 59 2 Jan 2 62 33 1.5 1 3.4 4 5.9 9 55 13 34 3 Jan 3 61 35 1.3 3 3.3 8 5.9 15 48 13 24 4 Jan 4 60 32 0.9 4 2.6 10 5.0 19 58 16 35 5 Jan 5 62 30 1.4 5 3.3 14 5.5 25 72 18 45 6 Jan 6 64 35 2.2 7 4.3 18 7.2 32 68 16 42 7 Jan 7 60 35 1.0 8 2.8 21 5.3 38 70 25 47 8 Jan 8 65 33 2.7 11 4.8 26 7.5 45 74 15 42 9 Jan 9 73 37 5.9 17 8.7 34 11.8 57 68 14 40 10 Jan 10 58 40 0.6 18 2.5 37 5.4 62 67 27 43 11 Jan 11 51 30 0.0 18 0.1 37 1.5 64 72 11 35 12 Jan 12 49 23 0.0 18 0.0 37 0.7 64 70 15 36 13 Jan 13 47 22 0.0 18 0.0 37 0.3 65 65 14 36 14 Jan 14 43 23 0.0 18 0.0 37 0.0 65 56 19 36 15 Jan 15 50 24 0.0 18 0.0 37 0.9 66 52 11 23 16 Jan 16 60 28 0.9 18 2.5 39 4.6 70 54 14 31 17 Jan 17 72 35 5.1 23 7.7 47 10.8 81 57 12 30 18 Jan 18 75 38 6.7 30 9.7 57 13.0 94 54 12 30 19 Jan 19 75 37 6.5 37 9.2 66 12.6 107 62 12 34 20 Jan 20 76 37 7.0 44 9.9 76 13.3 120 62 9 32 21 Jan 21 80 43 9.7 53 12.9 89 17.0 137 47 10 24 22 Jan 22 79 43 9.3 63 12.5 101 16.4 153 46 10 26 23 Jan 23 79 43 9.1 72 12.4 114 16.3 170 57 12 32 24 Jan 24 65 53 4.0 76 8.6 122 13.6 183 85 31 59 25 Jan 25 74 51 8.3 84 12.6 135 17.6 201 88 32 68 26 Jan 26 63 55 3.7 88 8.7 144 13.7 214 100 74 97 27 Jan 27 64 55 4.2 92 9.2 153 14.2 229 100 74 93 28 Jan 28 58 41 0.5 92 2.3 155 5.2 234 89 42 66 29 Jan 29 56 33 0.0 93 1.3 156 3.2 237 99 26 61 30 Jan 30 60 34 0.8 93 2.7 159 5.0 242 92 22 58 31 Jan 31 69 35 4.0 97 6.4 166 9.4 251 92 26 59 32 Feb 1 71 39 5.1 103 7.8 173 11.1 263 93 23 57 33 Feb 2 75 40 6.9 109 9.8 183 13.5 276 93 21 54 34 Feb 3 67 52 4.8 114 9.1 192 14.1 290 82 34 63 35 Feb 4 74 51 8.2 122 12.3 205 17.3 308 91 26 60 36 Feb 5 74 45 7.1 129 10.4 215 14.4 322 89 26 57 37 Feb 6 76 48 8.7 138 12.2 227 17.1 339 82 29 58 38 Feb 7 72 45 6.0 144 9.3 236 13.5 352 90 26 58 39 Feb 8 64 46 2.9 147 5.8 242 10.1 363 79 20 46 40 Feb 9 55 40 0.0 147 1.2 243 3.6 366 97 32 62 41 Feb 10 57 36 0.3 147 1.8 245 4.2 370 85 29 56 42 Feb 11 53 36 0.0 147 0.5 246 2.3 373 93 50 70 43 Feb 12 56 33 0.1 147 1.4 247 3.4 376 100 26 64 44 Feb 13 63 34 1.7 149 3.8 251 6.3 382 83 17 46 45 Feb 14 68 35 3.7 153 6.1 257 9.0 391 78 19 46 46 Feb 15 77 41 7.9 161 11.0 268 14.7 406 57 9 27 47 Feb 16 78 42 8.2 169 11.3 279 15.0 421 50 7 24 48 Feb 17 72 41 5.6 175 8.4 288 11.8 433 61 10 29 49 Feb 18 74 43 6.6 181 9.9 298 13.6 446 54 11 30 50 Feb 19 70 44 5.0 186 8.0 306 11.9 458 60 12 28 51 Feb 20 55 37 0.0 186 1.2 307 3.5 462 96 44 80 52 Feb 21 55 37 0.0 186 1.2 308 3.5 465 95 43 68 53 Feb 22 60 33 1.1 187 2.9 311 5.3 471 100 19 58 54 Feb 23 63 37 1.9 189 4.1 315 6.9 478 79 22 50 55 Feb 24 59 43 0.9 190 3.1 318 6.4 484 56 9 24 56 Feb 25 63 34 1.7 192 3.6 322 6.3 490 62 12 29 57 Feb 26 68 34 3.5 195 5.9 328 8.7 499 71 10 33 58 Feb 27 66 37 3.1 198 5.5 333 8.5 507 50 9 22 59 Feb 28 70 36 4.6 203 7.2 340 10.1 518 45 8 21 60 Mar 1 78 39 8.0 211 11.0 351 14.4 532 55 11 27 61 Mar 2 82 45 10.7 222 14.0 365 18.4 550 64 10 31 62 Mar 3 75 47 7.7 229 11.2 377 15.7 566 63 14 36 63 Mar 4 74 45 7.3 237 10.6 387 14.8 581 71 21 39 64 Mar 5 76 48 8.7 245 12.5 400 17.3 598 69 14 39 65 Mar 6 78 50 9.9 255 13.8 414 18.9 617 60 14 34 66 Mar 7 76 48 8.5 264 12.3 426 17.0 634 65 16 34 67 Mar 8 64 44 2.8 266 5.5 431 9.2 643 95 33 73 68 Mar 9 55 39 0.0 266 1.3 433 3.7 647 100 53 78 69 Mar 10 71 39 5.1 272 7.9 440 11.0 658 99 20 62 70 Mar 11 75 42 7.1 279 10.4 451 14.0 672 82 14 46 71 Mar 12 81 46 10.6 289 14.2 465 18.7 691 82 14 45 72 Mar 13 88 50 14.7 304 18.9 484 23.9 715 76 9 38 73 Mar 14 93 56 18.0 322 23.0 507 28.0 743 58 7 28 74 Mar 15 91 53 16.5 338 21.3 528 26.3 769 70 9 33 75 Mar 16 85 55 15.3 354 20.3 548 25.3 794 67 10 31 76 Mar 17 84 54 13.9 368 18.8 567 23.8 818 72 9 26 77 Mar 18 82 53 13.2 381 17.9 585 22.9 841 54 13 29 78 Mar 19 81 58 14.3 395 19.3 604 24.3 865 57 13 31 79 Mar 20 80 53 12.1 407 16.8 621 21.8 887 67 14 34 80 Mar 21 81 60 15.6 423 20.6 642 25.6 913 61 16 30 81 Mar 22 81 54 12.7 436 17.7 660 22.7 935 60 11 31 82 Mar 23 77 46 8.9 444 12.4 672 16.8 952 53 4 18 83 Mar 24 77 45 8.6 453 11.9 684 16.2 968 42 7 17 84 Mar 25 82 47 11.2 464 14.8 699 19.3 988 51 8 21 85 Mar 26 85 52 14.2 478 18.9 718 23.9 1012 61 8 23 86 Mar 27 82 55 13.2 492 18.4 736 23.4 1035 52 10 22 87 Mar 28 83 56 14.4 506 19.4 755 24.4 1059 51 11 24 88 Mar 29 85 56 15.5 522 20.5 776 25.5 1085 49 9 23 89 Mar 30 86 60 17.7 539 22.7 799 27.7 1113 57 9 23 90 Mar 31 86 54 15.0 554 19.8 818 24.8 1137 64 10 28 91 Apr 1 80 56 13.3 568 18.3 837 23.3 1161 65 12 32 92 Apr 2 82 48 11.5 579 15.4 852 20.3 1181 67 10 28 93 Apr 3 85 54 14.9 594 19.8 872 24.8 1206 61 12 27 94 Apr 4 87 57 17.0 611 22.0 894 27.0 1233 56 10 26 95 Apr 5 85 60 17.7 629 22.7 917 27.7 1260 62 10 26 96 Apr 6 85 58 16.5 645 21.5 938 26.5 1287 61 13 28 97 Apr 7 85 57 16.1 661 21.1 959 26.1 1313 64 14 29 98 Apr 8 77 55 11.0 672 15.9 975 20.9 1334 67 21 38 99 Apr 9 71 51 6.7 679 11.0 986 16.0 1350 86 15 37 100 Apr 10 74 46 7.4 686 10.7 997 15.1 1365 59 14 27 101 Apr 11 81 50 11.3 698 15.4 1012 20.4 1385 56 10 27 102 Apr 12 85 54 14.5 712 19.3 1031 24.3 1410 61 9 24 103 Apr 13 87 56 16.7 729 21.7 1053 26.7 1436 45 10 20 104 Apr 14 86 58 17.2 746 22.2 1075 27.2 1464 50 11 22 105 Apr 15 82 56 14.0 760 19.0 1094 24.0 1488 57 16 31 106 Apr 16 77 54 10.7 771 15.7 1110 20.7 1508 65 12 36 107 Apr 17 73 53 7.9 779 12.6 1123 17.6 1526 59 7 21 108 Apr 18 76 49 8.5 787 12.2 1135 17.2 1543 36 7 14 109 Apr 19 81 46 10.4 798 13.8 1149 18.2 1561 46 5 15 110 Apr 20 88 48 14.0 812 18.1 1167 22.9 1584 87 6 19 111 Apr 21 91 54 16.5 828 21.5 1188 26.5 1610 49 6 19 112 Apr 22 91 56 17.8 846 22.8 1211 27.8 1638 78 8 19 113 Apr 23 89 60 19.0 865 24.0 1235 29.0 1667 40 9 18 114 Apr 24 88 56 16.8 882 21.8 1257 26.8 1694 55 9 21 115 Apr 25 79 50 10.3 892 14.4 1271 19.4 1714 100 17 28 116 Apr 26 89 55 16.9 909 21.9 1293 26.9 1740 61 9 26 117 Apr 27 94 50 16.1 925 20.6 1314 25.4 1766 100 6 24 118 Apr 28 97 61 21.4 946 26.4 1340 31.4 1797 39 5 16 119 Apr 29 100 63 22.6 969 27.6 1368 32.6 1830 39 5 15 120 Apr 30 97 64 22.6 992 27.6 1395 32.6 1862 43 6 15 121 May 1 91 65 22.0 1013 27.0 1422 32.0 1894 38 4 15 122 May 2 91 67 23.2 1037 28.2 1450 33.2 1928 13 4 6 123 May 3 88 61 19.3 1056 24.3 1475 29.3 1957 33 6 14 124 May 4 92 60 20.0 1076 25.0 1500 30.0 1987 58 6 16 125 May 5 87 64 20.7 1097 25.7 1525 30.7 2018 40 9 17 126 May 6 84 64 19.0 1116 24.0 1549 29.0 2047 49 20 32 127 May 7 80 62 15.7 1131 20.7 1570 25.7 2072 59 21 35 128 May 8 84 56 15.1 1146 20.1 1590 25.1 2097 59 15 33 129 May 9 84 58 16.1 1163 21.1 1611 26.1 2124 68 14 31 130 May 10 91 60 19.7 1182 24.7 1636 29.7 2153 60 10 25 131 May 11 93 65 22.3 1205 27.3 1663 32.3 2185 60 10 23 132 May 12 97 67 24.2 1229 29.2 1692 34.2 2220 47 10 20 133 May 13 99 70 25.5 1254 30.5 1723 35.5 2255 38 8 18 134 May 14 100 74 27.5 1282 32.5 1755 37.5 2293 38 9 15 135 May 15 97 72 26.3 1308 31.3 1787 36.3 2329 37 9 18 136 May 16 97 68 24.5 1333 29.5 1816 34.5 2364 48 6 18 137 May 17 89 63 20.7 1353 25.7 1842 30.7 2394 46 10 17 138 May 18 88 67 22.4 1376 27.4 1869 32.4 2427 57 12 27 139 May 19 92 63 21.2 1397 26.2 1896 31.2 2458 62 12 26 140 May 20 93 63 21.4 1418 26.4 1922 31.4 2489 64 7 19 141 May 21 96 62 21.5 1440 26.5 1949 31.5 2521 53 6 18 142 May 22 98 65 23.2 1463 28.2 1977 33.2 2554 49 6 16 143 May 23 96 66 23.4 1487 28.4 2005 33.4 2587 46 9 16 144 May 24 96 64 22.7 1509 27.7 2033 32.7 2620 44 7 16 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Phx Greenway