Parker : 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 58 25 0.3 0 1.7 2 3.5 3 93 20 55 2 Jan 2 62 28 1.3 2 3.1 5 5.3 9 82 15 49 3 Jan 3 64 27 1.9 4 3.7 8 6.1 15 87 11 44 4 Jan 4 60 25 0.8 4 2.3 11 4.5 19 90 17 53 5 Jan 5 61 22 1.1 5 2.7 13 4.7 24 97 20 61 6 Jan 6 63 29 1.8 7 3.7 17 6.0 30 92 15 51 7 Jan 7 67 30 3.1 10 5.2 22 8.0 38 82 14 40 8 Jan 8 75 31 6.0 16 8.4 31 11.5 50 72 16 34 9 Jan 9 70 35 4.3 21 6.7 38 9.8 59 84 24 59 10 Jan 10 64 40 2.3 23 4.7 42 7.8 67 85 23 51 11 Jan 11 55 33 0.0 23 1.1 43 3.1 70 70 16 36 12 Jan 12 54 26 0.0 23 0.6 44 2.3 73 74 13 35 13 Jan 13 52 19 0.0 23 0.2 44 1.3 74 91 14 45 14 Jan 14 48 33 0.0 23 0.0 44 0.7 75 24 12 18 15 Jan 15 55 32 0.0 23 0.9 45 2.7 77 63 15 26 16 Jan 16 62 25 1.3 24 3.1 48 5.1 82 78 20 50 17 Jan 17 70 27 3.7 28 5.9 54 8.5 91 83 14 50 18 Jan 18 73 30 5.2 33 7.8 62 10.5 101 82 12 44 19 Jan 19 71 29 4.4 38 6.8 69 9.3 111 84 17 46 20 Jan 20 71 26 4.3 42 6.5 75 9.1 120 84 13 41 21 Jan 21 77 29 6.7 49 9.1 84 12.1 132 76 8 36 22 Jan 22 74 30 5.4 54 7.8 92 10.7 143 77 13 36 23 Jan 23 70 38 4.4 59 7.1 99 10.1 153 74 15 41 24 Jan 24 68 50 5.2 64 9.1 108 14.1 167 83 36 62 25 Jan 25 70 53 6.9 71 11.5 120 16.5 183 97 47 76 26 Jan 26 64 56 4.7 75 9.7 130 14.7 198 98 82 92 27 Jan 27 70 49 5.7 81 9.5 139 14.4 212 97 46 76 28 Jan 28 59 39 0.8 82 2.7 142 5.4 218 88 22 52 29 Jan 29 62 38 1.6 83 3.8 146 6.7 224 84 28 53 30 Jan 30 65 32 2.5 86 4.6 150 7.1 232 96 32 71 31 Jan 31 69 32 3.8 90 6.0 156 8.8 240 97 32 72 32 Feb 1 71 35 4.9 95 7.5 164 10.4 251 97 32 71 33 Feb 2 71 37 4.7 99 7.3 171 10.5 261 96 32 70 34 Feb 3 73 48 6.9 106 10.4 181 15.2 276 89 33 66 35 Feb 4 73 40 5.8 112 8.9 190 12.2 289 95 26 65 36 Feb 5 75 34 6.3 118 8.9 199 12.2 301 95 23 61 37 Feb 6 76 44 7.8 126 11.2 210 15.2 316 85 16 49 38 Feb 7 75 34 6.3 133 9.1 219 12.1 328 93 23 57 39 Feb 8 65 45 3.2 136 6.2 226 10.2 338 75 17 49 40 Feb 9 63 35 1.8 138 3.8 229 6.4 345 92 22 57 41 Feb 10 63 30 1.6 139 3.5 233 5.8 351 94 23 61 42 Feb 11 62 32 1.4 141 3.3 236 5.7 356 92 12 49 43 Feb 12 62 29 1.3 142 3.0 239 5.3 362 85 12 45 44 Feb 13 70 28 3.8 146 6.0 245 8.6 370 90 16 54 45 Feb 14 77 32 7.0 153 9.6 255 12.6 383 90 14 45 46 Feb 15 78 41 8.3 161 11.3 266 15.0 398 69 10 31 47 Feb 16 80 35 8.4 169 11.2 277 14.4 412 81 8 47 48 Feb 17 78 32 7.4 177 10.1 287 13.2 426 88 10 50 49 Feb 18 76 32 6.3 183 8.8 296 11.9 438 90 16 54 50 Feb 19 66 35 2.9 186 5.2 301 8.0 446 92 30 57 51 Feb 20 56 37 0.2 186 1.6 303 3.9 450 93 39 68 52 Feb 21 59 32 0.7 187 2.3 305 4.5 454 98 40 74 53 Feb 22 65 29 2.5 189 4.4 310 7.0 461 98 16 63 54 Feb 23 70 32 3.9 193 6.4 316 9.2 470 91 19 50 55 Feb 24 62 48 2.0 195 5.0 321 9.7 480 30 14 22 56 Feb 25 67 31 2.9 198 5.1 326 7.7 488 87 12 42 57 Feb 26 69 29 3.6 202 5.9 332 8.7 496 89 11 41 58 Feb 27 68 37 3.6 205 6.1 338 9.0 505 54 8 23 59 Feb 28 76 33 6.7 212 9.5 348 12.4 518 82 9 31 60 Mar 1 83 35 10.0 222 12.8 361 16.0 534 84 14 49 61 Mar 2 85 38 10.8 233 14.1 375 17.7 551 87 18 56 62 Mar 3 78 45 8.8 242 12.1 387 16.4 568 89 25 55 63 Mar 4 81 52 12.1 254 16.7 403 21.7 589 63 19 37 64 Mar 5 80 41 9.1 263 12.3 416 16.0 605 90 24 58 65 Mar 6 76 42 7.7 271 11.0 427 14.6 620 87 22 52 66 Mar 7 71 45 6.0 277 9.2 436 13.4 633 80 28 49 67 Mar 8 66 46 3.8 280 6.8 443 10.9 644 84 24 60 68 Mar 9 70 44 5.2 286 8.2 451 11.8 656 87 27 58 69 Mar 10 77 36 7.1 293 10.0 461 13.2 669 95 13 47 70 Mar 11 78 36 7.8 300 10.7 472 14.0 683 85 18 48 71 Mar 12 86 38 11.4 312 14.7 486 18.0 701 86 14 45 72 Mar 13 90 44 13.7 326 17.3 504 21.5 723 80 13 44 73 Mar 14 95 46 15.6 341 19.3 523 23.8 747 80 10 40 74 Mar 15 92 45 14.5 356 18.3 541 22.7 769 81 13 44 75 Mar 16 91 51 15.6 371 20.2 561 25.2 794 70 12 34 76 Mar 17 91 57 18.2 389 23.2 585 28.2 823 34 5 15 77 Mar 18 85 48 13.1 403 16.9 602 21.7 844 63 10 29 78 Mar 19 85 50 13.5 416 17.6 619 22.6 867 72 12 37 79 Mar 20 87 48 13.8 430 17.8 637 22.6 890 83 14 42 80 Mar 21 90 57 17.9 448 22.9 660 27.9 918 52 9 28 81 Mar 22 88 56 16.8 465 21.8 682 26.8 944 60 5 17 82 Mar 23 77 46 8.6 473 12.1 694 16.5 961 64 6 15 83 Mar 24 81 36 9.0 482 12.2 706 15.6 976 83 7 36 84 Mar 25 87 40 12.4 495 15.8 722 19.2 996 78 9 41 85 Mar 26 86 50 13.8 508 18.0 740 23.0 1019 78 14 37 86 Mar 27 84 53 13.7 522 18.4 758 23.4 1042 71 13 39 87 Mar 28 86 50 14.0 536 18.1 776 23.1 1065 82 18 49 88 Mar 29 89 49 14.5 551 18.7 795 23.6 1089 78 17 47 89 Mar 30 89 60 19.1 570 24.1 819 29.1 1118 77 14 45 90 Mar 31 85 52 13.9 584 18.4 838 23.4 1141 71 20 42 91 Apr 1 81 52 12.1 596 16.6 854 21.6 1163 78 13 39 92 Apr 2 87 60 18.7 614 23.7 878 28.7 1192 64 13 28 93 Apr 3 88 46 13.8 628 17.6 895 21.9 1213 78 15 41 94 Apr 4 89 50 14.7 643 19.1 914 24.1 1238 80 16 46 95 Apr 5 90 60 19.7 663 24.7 939 29.7 1267 66 11 34 96 Apr 6 87 62 19.3 682 24.3 964 29.3 1297 70 16 31 97 Apr 7 86 62 19.4 701 24.4 988 29.4 1326 69 16 35 98 Apr 8 77 52 9.9 711 14.3 1002 19.3 1345 71 11 36 99 Apr 9 80 52 11.5 723 16.2 1018 21.2 1366 70 11 20 100 Apr 10 82 50 12.0 735 16.0 1034 21.1 1388 65 8 19 101 Apr 11 86 42 12.2 747 15.4 1050 19.5 1407 70 12 36 102 Apr 12 89 48 14.1 761 18.3 1068 22.9 1430 71 11 39 103 Apr 13 93 50 15.9 777 20.2 1088 25.1 1455 73 11 34 104 Apr 14 88 56 16.7 793 21.7 1110 26.7 1482 51 16 32 105 Apr 15 82 58 14.6 808 19.6 1130 24.6 1506 66 22 42 106 Apr 16 76 52 9.2 817 13.6 1143 18.6 1525 69 12 31 107 Apr 17 76 55 10.9 828 15.9 1159 20.9 1546 27 9 18 108 Apr 18 77 56 11.7 840 16.7 1176 21.7 1568 24 8 14 109 Apr 19 83 40 10.4 850 13.7 1189 17.4 1585 72 9 31 110 Apr 20 91 43 13.8 864 17.5 1207 21.4 1606 72 9 32 111 Apr 21 94 46 15.2 879 19.2 1226 23.7 1630 82 8 37 112 Apr 22 92 53 16.8 896 21.6 1248 26.6 1657 60 12 30 113 Apr 23 91 52 16.0 912 20.5 1268 25.5 1682 70 4 18 114 Apr 24 90 43 13.8 926 17.4 1286 21.2 1704 69 8 33 115 Apr 25 82 50 11.6 937 15.8 1302 20.8 1724 76 27 52 116 Apr 26 89 53 16.0 953 20.7 1322 25.7 1750 76 20 48 117 Apr 27 99 51 17.3 971 22.0 1344 27.0 1777 82 6 40 118 Apr 28 100 53 18.2 989 23.0 1367 28.0 1805 70 8 35 119 Apr 29 98 56 19.1 1008 24.1 1391 29.1 1834 74 12 35 120 Apr 30 94 56 18.5 1026 23.5 1415 28.5 1863 71 10 31 121 May 1 96 55 18.3 1045 23.2 1438 28.2 1891 77 4 22 122 May 2 94 61 20.9 1066 25.9 1464 30.9 1922 36 5 8 123 May 3 93 47 15.3 1081 19.2 1483 23.8 1945 80 6 33 124 May 4 90 51 15.4 1096 19.6 1503 24.6 1970 91 11 35 125 May 5 84 62 18.0 1114 23.0 1526 28.0 1998 55 16 33 126 May 6 79 58 13.3 1128 18.3 1544 23.3 2021 72 31 53 127 May 7 77 54 10.4 1138 15.2 1559 20.2 2042 76 27 55 128 May 8 83 48 12.2 1150 16.1 1575 20.8 2062 90 17 55 129 May 9 88 50 14.6 1165 18.8 1594 23.8 2086 84 15 51 130 May 10 93 55 17.8 1183 22.8 1617 27.8 2114 80 15 45 131 May 11 99 58 20.0 1203 25.0 1642 30.0 2144 82 10 36 132 May 12 102 59 21.1 1224 26.1 1668 31.1 2175 70 8 31 133 May 13 105 60 22.1 1246 27.1 1695 32.1 2207 65 8 30 134 May 14 103 61 22.2 1268 27.2 1722 32.2 2239 70 10 30 135 May 15 96 59 20.4 1288 25.4 1748 30.4 2270 59 11 28 136 May 16 97 63 22.3 1311 27.3 1775 32.3 2302 63 12 35 137 May 17 91 65 21.8 1332 26.8 1802 31.8 2334 59 17 36 138 May 18 91 64 21.4 1354 26.4 1828 31.4 2365 63 16 35 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Parker