Bowie : 2004 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 July 31, 2004 * = 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 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- 213 Jul 31 98 66 23.8 24 28.8 29 33.8 34 71 11 35 214 Aug 1 91 64 21.7 45 26.7 55 31.7 65 96 23 56 215 Aug 2 87 67 21.8 67 26.8 82 31.8 97 98 39 74 216 Aug 3 92 68 23.8 91 28.8 111 33.8 131 94 31 57 217 Aug 4 91 69 24.2 115 29.2 140 34.2 165 86 26 59 218 Aug 5 89 69 23.2 139 28.2 169 33.2 199 94 31 70 219 Aug 6 95 65 23.0 162 28.0 197 33.0 232 88 24 50 220 Aug 7 95 67 23.7 185 28.7 225 33.7 265 85 21 53 221 Aug 8 98 64 22.7 208 27.7 253 32.7 298 85 14 41 222 Aug 9 96 68 24.2 232 29.2 282 34.2 332 87 16 46 223 Aug 10 95 62 21.3 253 26.3 308 31.3 363 95 16 55 224 Aug 11 100 64 22.9 276 27.9 336 32.9 396 80 14 36 225 Aug 12 96 67 23.8 300 28.8 365 33.8 430 76 21 39 226 Aug 13 93 65 22.5 323 27.5 393 32.5 463 80 24 55 227 Aug 14 80 63 16.1 339 21.1 414 26.1 489 96 48 81 228 Aug 15 84 65 19.5 358 24.5 438 29.5 518 94 38 69 229 Aug 16 81 61 16.3 374 21.3 459 26.3 544 98 39 76 230 Aug 17 85 61 18.0 392 23.0 482 28.0 572 96 37 73 231 Aug 18 86 61 18.5 411 23.5 506 28.5 601 98 35 69 232 Aug 19 87 60 18.2 429 23.2 529 28.2 629 89 32 59 233 Aug 20 89 60 19.3 448 24.3 553 29.3 658 93 16 56 234 Aug 21 91 64 21.2 470 26.2 580 31.2 690 68 14 33 235 Aug 22 89 60 19.4 489 24.4 604 29.4 719 53 13 28 236 Aug 23 87 59 18.0 507 23.0 627 28.0 747 65 22 36 237 Aug 24 84 64 19.0 526 24.0 651 29.0 776 88 28 47 238 Aug 25 88 63 20.0 546 25.0 676 30.0 806 82 18 48 239 Aug 26 91 59 19.4 565 24.4 700 29.4 835 77 8 32 240 Aug 27 * 91 59 19.4 585 24.4 725 29.4 865 999 999 999 * 241 Aug 28 * 91 59 19.4 604 24.4 749 29.4 894 999 999 999 * 242 Aug 29 * 91 59 19.4 624 24.4 774 29.4 924 999 999 999 * 243 Aug 30 95 59 20.3 644 25.3 799 30.3 954 82 14 43 244 Aug 31 95 61 20.9 665 25.9 825 30.9 985 73 15 43 245 Sep 1 90 57 17.8 683 22.8 848 27.8 1013 92 21 50 246 Sep 2 92 57 18.5 701 23.5 871 28.5 1041 95 17 55 247 Sep 3 88 66 21.8 723 26.8 898 31.8 1073 94 31 50 248 Sep 4 79 62 15.3 738 20.3 918 25.3 1098 98 47 75 249 Sep 5 84 62 18.2 756 23.2 941 28.2 1126 98 27 63 250 Sep 6 90 56 17.6 774 22.6 964 27.6 1154 88 14 48 251 Sep 7 87 58 17.6 792 22.6 987 27.6 1182 81 23 40 252 Sep 8 87 55 15.7 807 20.9 1007 25.9 1207 80 17 43 253 Sep 9 89 52 15.4 823 20.2 1028 25.2 1233 86 13 44 254 Sep 10 92 51 16.1 839 20.4 1048 25.4 1258 69 7 37 255 Sep 11 96 53 17.6 856 22.4 1070 27.4 1285 71 9 34 256 Sep 12 97 58 20.0 876 25.0 1095 30.0 1315 59 10 30 257 Sep 13 94 66 22.9 899 27.9 1123 32.9 1348 66 15 33 258 Sep 14 91 63 21.2 920 26.2 1149 31.2 1379 91 16 38 259 Sep 15 92 62 20.8 941 25.8 1175 30.8 1410 61 17 35 260 Sep 16 94 61 21.0 962 26.0 1201 31.0 1441 68 16 38 261 Sep 17 94 63 21.6 984 26.6 1228 31.6 1473 67 18 37 262 Sep 18 80 63 16.8 1001 21.8 1250 26.8 1500 97 31 75 263 Sep 19 73 57 10.3 1011 15.3 1265 20.3 1520 99 55 89 264 Sep 20 80 54 12.4 1023 17.3 1282 22.3 1542 99 31 70 265 Sep 21 80 56 13.4 1037 18.4 1301 23.4 1566 96 18 50 266 Sep 22 81 49 11.0 1048 15.0 1316 19.8 1585 79 10 40 267 Sep 23 85 47 12.5 1060 16.2 1332 20.9 1606 85 15 47 268 Sep 24 90 49 14.7 1075 19.0 1351 23.9 1630 87 16 49 269 Sep 25 82 55 13.1 1088 18.2 1369 23.2 1653 96 35 61 270 Sep 26 77 50 9.5 1098 13.4 1382 18.5 1672 99 35 75 271 Sep 27 82 50 11.9 1109 16.3 1399 21.3 1693 99 27 69 272 Sep 28 80 54 12.2 1122 17.1 1416 22.1 1715 93 31 55 273 Sep 29 82 56 14.0 1136 19.0 1435 24.0 1739 92 19 49 274 Sep 30 81 52 11.5 1147 16.1 1451 21.1 1760 91 13 40 275 Oct 1 80 49 11.0 1158 15.0 1466 19.8 1780 76 19 44 276 Oct 2 83 48 12.0 1170 15.8 1482 20.6 1801 87 30 54 277 Oct 3 87 52 14.4 1185 19.0 1501 24.0 1825 97 15 58 278 Oct 4 90 52 16.1 1201 20.6 1521 25.6 1851 80 12 40 279 Oct 5 87 50 13.8 1215 18.1 1540 23.1 1874 76 7 29 280 Oct 6 84 49 12.8 1227 16.8 1556 21.7 1895 57 8 27 281 Oct 7 85 48 12.8 1240 16.8 1573 21.5 1917 76 11 33 282 Oct 8 86 46 12.8 1253 16.6 1590 21.1 1938 75 13 38 283 Oct 9 82 47 11.1 1264 15.0 1605 19.6 1958 89 13 48 284 Oct 10 83 46 11.5 1276 15.0 1620 19.3 1977 85 15 43 285 Oct 11 76 50 8.8 1284 12.9 1633 17.9 1995 98 32 65 286 Oct 12 79 51 10.6 1295 15.0 1648 20.0 2015 96 28 61 287 Oct 13 82 48 11.6 1307 15.3 1663 20.1 2035 92 15 49 288 Oct 14 74 44 7.0 1313 10.2 1673 14.2 2049 93 16 57 289 Oct 15 84 40 10.9 1324 14.3 1687 17.8 2067 87 11 46 290 Oct 16 83 51 12.5 1337 16.8 1704 21.8 2089 69 16 32 291 Oct 17 78 52 10.1 1347 14.6 1719 19.6 2108 81 19 44 292 Oct 18 70 46 5.7 1353 8.9 1728 13.3 2122 90 28 51 293 Oct 19 78 41 8.4 1361 11.4 1739 15.2 2137 96 19 50 294 Oct 20 82 44 10.7 1372 14.0 1753 18.0 2155 85 12 38 295 Oct 21 79 48 10.1 1382 13.9 1767 18.6 2173 90 25 52 296 Oct 22 68 44 4.2 1386 7.1 1774 10.9 2184 99 30 66 297 Oct 23 75 35 6.3 1392 9.1 1783 12.1 2196 94 24 60 298 Oct 24 77 42 7.9 1400 11.0 1794 14.8 2211 87 29 56 299 Oct 25 73 46 6.6 1407 10.0 1804 14.5 2226 97 45 74 300 Oct 26 74 55 9.6 1416 14.6 1819 19.6 2245 98 45 74 301 Oct 27 74 58 11.3 1428 16.3 1835 21.3 2267 88 33 58 302 Oct 28 74 47 7.5 1435 11.1 1846 15.7 2282 97 24 52 303 Oct 29 66 40 3.2 1438 5.8 1852 8.8 2291 97 30 72 304 Oct 30 72 37 5.2 1444 7.8 1860 11.1 2302 96 26 62 305 Oct 31 67 41 3.5 1447 6.1 1866 9.5 2312 88 19 49 306 Nov 1 55 33 0.0 1447 1.0 1867 2.9 2314 75 20 44 307 Nov 2 59 28 0.6 1448 2.2 1869 4.1 2319 83 22 56 308 Nov 3 66 29 2.7 1450 4.7 1874 7.2 2326 83 13 48 309 Nov 4 71 30 4.3 1455 6.5 1880 9.4 2335 75 15 39 310 Nov 5 72 38 5.5 1460 8.1 1888 11.4 2347 75 18 43 311 Nov 6 68 39 3.9 1464 6.5 1895 9.7 2356 82 20 48 312 Nov 7 67 47 4.2 1468 7.4 1902 11.9 2368 96 24 65 313 Nov 8 77 47 8.7 1477 12.4 1915 16.9 2385 96 26 62 314 Nov 9 66 39 3.2 1480 5.8 1920 8.8 2394 96 22 64 315 Nov 10 69 36 4.0 1484 6.4 1927 9.4 2403 98 16 70 316 Nov 11 70 35 4.5 1489 7.0 1934 10.0 2413 98 24 60 317 Nov 12 66 35 2.9 1492 5.2 1939 8.1 2421 95 30 64 318 Nov 13 61 42 1.3 1493 3.7 1943 6.7 2428 93 33 62 319 Nov 14 48 40 0.0 1493 0.0 1943 0.7 2429 94 70 83 320 Nov 15 53 42 0.0 1493 0.6 1943 3.1 2432 96 68 81 321 Nov 16 60 40 1.1 1494 3.3 1947 6.2 2438 99 50 84 322 Nov 17 67 40 3.4 1497 5.9 1952 9.2 2447 95 30 69 323 Nov 18 68 41 4.1 1502 7.0 1959 10.3 2458 97 33 73 324 Nov 19 69 37 4.2 1506 6.6 1966 9.7 2467 98 32 70 325 Nov 20 68 37 3.7 1509 6.2 1972 9.4 2477 95 22 57 326 Nov 21 67 48 4.2 1514 7.5 1980 12.2 2489 66 33 51 327 Nov 22 58 41 0.5 1514 2.4 1982 5.3 2494 96 48 75 328 Nov 23 50 38 0.0 1514 0.0 1982 1.3 2496 92 62 77 329 Nov 24 55 35 0.0 1514 1.2 1983 3.3 2499 98 47 76 330 Nov 25 60 29 0.8 1515 2.5 1986 4.7 2504 98 39 77 331 Nov 26 62 33 1.6 1517 3.6 1989 6.1 2510 89 23 49 332 Nov 27 66 29 2.6 1519 4.6 1994 7.2 2517 97 20 50 333 Nov 28 62 37 1.7 1521 3.9 1998 6.5 2523 71 23 37 334 Nov 29 46 22 0.0 1521 0.0 1998 0.0 2523 66 21 39 335 Nov 30 46 17 0.0 1521 0.0 1998 0.1 2523 80 19 48 336 Dec 1 53 19 0.0 1521 0.5 1998 1.8 2525 82 21 50 337 Dec 2 57 19 0.2 1521 1.4 2000 3.0 2528 77 23 47 338 Dec 3 60 24 0.7 1522 2.2 2002 4.2 2532 83 19 46 339 Dec 4 49 31 0.0 1522 0.0 2002 0.7 2533 98 35 67 340 Dec 5 53 37 0.0 1522 0.6 2002 2.6 2536 95 51 76 341 Dec 6 49 32 0.0 1522 0.0 2002 0.8 2537 98 60 79 342 Dec 7 52 28 0.0 1522 0.3 2003 1.7 2538 98 51 83 343 Dec 8 56 31 0.1 1522 1.4 2004 3.4 2542 98 48 78 344 Dec 9 65 35 2.4 1525 4.7 2009 7.4 2549 95 39 74 345 Dec 10 67 32 3.0 1528 5.2 2014 7.9 2557 98 26 66 346 Dec 11 68 33 3.5 1531 5.7 2020 8.4 2565 90 28 62 347 Dec 12 72 32 4.9 1536 7.4 2027 10.2 2576 93 27 60 348 Dec 13 64 33 2.2 1538 4.3 2031 6.7 2582 93 31 55 349 Dec 14 53 32 0.0 1538 0.6 2032 2.4 2585 68 27 41 350 Dec 15 60 24 0.7 1539 2.2 2034 4.2 2589 88 26 54 351 Dec 16 58 27 0.3 1539 1.6 2036 3.6 2592 89 28 52 352 Dec 17 54 30 0.0 1539 0.6 2036 2.3 2595 78 27 48 353 Dec 18 57 25 0.3 1539 1.6 2038 3.4 2598 93 21 56 354 Dec 19 60 25 0.8 1540 2.2 2040 4.3 2602 79 24 52 355 Dec 20 62 24 1.2 1541 3.0 2043 5.1 2607 87 27 55 356 Dec 21 62 31 1.4 1543 3.3 2046 5.7 2613 80 31 48 357 Dec 22 54 30 0.0 1543 0.6 2047 2.3 2615 62 23 42 358 Dec 23 43 23 0.0 1543 0.0 2047 0.0 2615 72 37 56 359 Dec 24 40 20 0.0 1543 0.0 2047 0.0 2615 67 23 45 360 Dec 25 51 17 0.0 1543 0.1 2047 1.1 2616 75 18 45 361 Dec 26 58 23 0.3 1543 1.6 2049 3.3 2620 73 23 44 362 Dec 27 58 31 0.5 1544 2.1 2051 4.3 2624 74 27 49 363 Dec 28 67 33 2.9 1546 5.2 2056 7.9 2632 86 34 53 364 Dec 29 71 54 7.5 1554 12.4 2068 17.4 2649 85 36 56 365 Dec 30 63 39 2.0 1556 4.3 2073 7.2 2657 95 39 72 366 Dec 31 64 34 2.3 1558 4.4 2077 7.2 2664 98 39 70 --- ------ --- --- ---- ---- ---- ---- ---- ---- --- --- --- DOY Date Max Min HU CUM HU CUM HU CUM Max Min Ave ========== ========== ========== =========== 85/55 86/50 86/45 RH Bowie