Summary created: 03-May-2013 12:08:47 STATION: NIAN6 1 - MONTHLY AND ANNUAL FREQUENCY AND CUMULATIVE PERCENT FREQUENCY (10THS) ELEMENT: AIR TEMPERATURE (DEGREES C) -- POR: (10/2008 - 12/2012) (355927 RECORDS, 98.3% HAVE ELEMENT) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF 35 - - - - - - - - - - - - - - - - - - - - - - - - 0 # 34 - - - - - - - - - - - - - - 2 # - - - - - - - - 2 # 33 - - - - - - - - - - - - 6 # 23 999 - - - - - - - - 29 999 32 - - - - - - - - - - - - 19 999 55 999 - - - - - - - - 74 999 31 - - - - - - - - - - 1 # 227 999 55 997 - - - - - - - - 283 999 30 - - - - - - - - 3 # 27 999 609 991 90 995 34 # - - - - - - 763 999 29 - - - - - - - - 49 999 120 999 819 971 337 992 165 999 - - - - - - 1490 997 28 - - - - - - - - 102 998 233 995 1159 943 785 981 216 993 1 # - - - - 2496 993 27 - - - - - - - - 245 995 449 987 1857 904 1427 955 247 985 3 999 - - - - 4228 986 26 - - - - 6 # 9 # 402 987 769 971 2450 841 1792 907 539 977 6 999 - - - - 5973 974 25 - - - - 26 999 25 999 525 973 1128 944 2707 759 2518 846 657 957 28 999 - - - - 7614 957 24 - - - - 55 999 73 999 531 955 1518 904 2990 667 2960 762 1354 934 68 999 - - - - 9549 936 23 - - - - 51 996 149 996 707 937 1922 851 3484 566 3229 662 1289 886 189 997 - - - - 11020 909 22 - - - - 56 994 159 991 879 914 2322 784 3218 449 3559 553 1448 840 180 992 3 # - - 11824 878 21 - - - - 57 992 210 985 1071 884 2180 702 2675 340 3697 434 1748 789 258 986 12 999 - - 11908 845 20 - - - - 73 989 241 978 1249 848 2511 625 2142 250 3157 309 2009 727 398 979 34 999 - - 11814 811 19 - - - - 115 986 304 969 1491 806 2840 537 1850 178 2389 203 2049 656 681 968 80 999 - - 11799 778 18 - - - - 174 981 325 959 1792 756 2605 438 1382 115 1641 123 2299 583 929 948 212 996 - - 11359 745 17 - - - - 167 973 393 947 1945 695 2627 346 899 68 1014 67 2680 502 1320 921 301 990 1 # 11347 713 16 - - - - 135 966 619 933 2231 630 1959 254 591 38 647 33 2799 407 1533 884 437 982 50 999 11001 681 15 - - - - 214 960 798 911 2211 555 1717 185 382 18 263 12 2456 307 1772 840 570 969 106 999 10489 650 14 - - - - 416 951 886 883 2206 480 1392 125 119 5 34 3 2098 220 2142 789 788 953 61 996 10142 621 13 - - - - 429 933 1197 851 2028 406 1004 76 32 1 45 2 1326 146 2993 727 1171 930 133 994 10358 592 12 9 # 42 # 695 915 1319 809 2107 338 631 41 3 * - - 965 99 3367 642 1550 896 217 990 10905 563 11 60 999 142 998 908 885 1614 762 1788 267 333 19 - - - - 767 65 3216 545 1612 852 492 984 10932 532 10 84 998 192 993 805 845 1878 705 1541 206 134 7 - - - - 619 37 3424 453 1567 806 579 970 10823 502 9 210 995 215 985 766 811 1623 638 1132 155 63 2 - - - - 330 15 2794 355 2112 761 401 954 9646 471 8 213 987 258 977 967 777 1838 581 1214 116 - - - - - - 107 4 2730 275 2434 700 564 943 10325 444 7 314 980 286 966 1040 736 2242 516 1009 76 - - - - - - - - 1792 197 2457 630 1115 927 10255 415 6 432 968 248 955 1181 691 2559 436 593 42 - - - - - - - - 1417 145 2453 560 1485 896 10368 386 5 488 953 516 945 1178 640 2586 345 349 22 - - - - - - - - 1330 105 2662 489 1782 855 10891 357 4 739 936 608 925 1389 589 2167 254 144 10 - - - - - - - - 1130 66 2942 413 1759 805 10878 327 3 663 909 995 901 2006 529 1743 177 123 5 - - - - - - - - 676 34 3282 328 2189 756 11677 296 2 738 886 1431 861 1756 442 1577 115 26 1 - - - - - - - - 412 15 3293 234 2781 695 12014 263 1 1975 860 2023 804 1587 366 883 59 - - - - - - - - - - 98 3 2070 139 2664 617 11300 229 0 1386 789 2663 724 1300 297 387 28 - - - - - - - - - - 2 * 1117 80 2174 543 9029 198 -1 1830 740 1809 618 951 241 240 14 - - - - - - - - - - - - 584 48 2451 482 7865 172 -2 1722 675 2348 547 949 200 68 6 - - - - - - - - - - - - 422 31 2732 414 8241 150 -3 1973 614 2383 454 898 159 76 3 - - - - - - - - - - - - 180 19 2666 337 8176 127 -4 2387 544 2241 359 934 120 16 1 - - - - - - - - - - - - 244 14 3370 263 9192 104 -5 2001 459 1685 270 557 80 - - - - - - - - - - - - - - 142 7 1927 169 6312 78 -6 2265 388 1199 203 335 56 - - - - - - - - - - - - - - 64 3 1182 115 5045 61 -7 1626 307 965 156 244 41 - - - - - - - - - - - - - - 33 1 936 82 3804 46 -8 1548 250 752 117 141 30 - - - - - - - - - - - - - - - - 708 56 3149 36 -9 1169 195 753 88 128 24 - - - - - - - - - - - - - - - - 537 36 2587 27 -10 1197 153 722 58 192 19 - - - - - - - - - - - - - - - - 285 21 2396 20 -11 1049 110 377 29 152 11 - - - - - - - - - - - - - - - - 326 13 1904 13 -12 829 73 192 14 49 4 - - - - - - - - - - - - - - - - 146 4 1216 7 -13 567 44 85 6 43 2 - - - - - - - - - - - - - - - - - - 695 4 -14 286 24 24 3 - - - - - - - - - - - - - - - - - - - - 310 2 -15 241 13 15 2 - - - - - - - - - - - - - - - - - - - - 256 1 -16 97 5 31 2 - - - - - - - - - - - - - - - - - - - - 128 * -17 18 1 8 * - - - - - - - - - - - - - - - - - - - - 26 * -18 19 1 - - - - - - - - - - - - - - - - - - - - - - 19 * -19 1 * - - - - - - - - - - - - - - - - - - - - - - 1 * 75PCTL -0.2 0.6 7.8 11.3 18.3 22.0 25.4 24.3 20.7 13.8 9.3 3.3 18.6 50PCTL -3.9 -2.0 3.1 7.2 14.7 19.1 22.9 22.0 17.4 10.9 5.6 -0.2 10.4 25PCTL -7.4 -4.7 -0.3 4.4 11.2 16.4 20.5 19.9 14.8 8.1 2.6 -3.6 2.1 MEAN -3.8 -1.9 3.8 8.1 14.9 19.2 22.8 22.1 17.8 11.1 6.1 0.1 10.1 S.D. 5.2 4.5 6.3 5.1 5.2 3.9 3.5 3.1 4.3 4.3 4.6 5.0 10.0 TOTAL 28136 25208 23125 28204 29693 28485 29620 29719 28201 34889 34828 35819 355927 MAX 12.0 12.3 26.0 26.1 29.7 30.8 33.2 34.3 30.3 27.5 21.9 16.7 34.3 DATE 2011010121 2011021800 2012032220 2010040321 2010052619 2012062922 2011072220 2012080321 2012090319 2011101019 2008110719 2008122804 2012080321 MIN -18.5 -17.2 -13.3 -3.7 1.7 8.6 12.3 12.5 7.7 0.4 -7.1 -12.3 -18.5 DATE 2011012413 2009020512 2009030311 2009040713 2010050911 2009060409 2010070110 2009083110 2009093011 2008103011 2008112209 2010121321 2011012413 (* < 0.05% , # = 100.0%) STATION: NIAN6 1 - MONTHLY AND ANNUAL FREQUENCY AND CUMULATIVE PERCENT FREQUENCY (10THS) ELEMENT: SEA LEVEL PRESSURE (MILLIBARS) -- POR: (10/2008 - 12/2012) (362159 RECORDS, 100.0% HAVE ELEMENT) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF F CPF 1039 - - - - 38 # - - - - - - - - - - - - 3 # - - - - 41 # 1038 - - - - 38 999 - - - - - - - - - - - - 57 999 14 # - - 109 999 1037 - - - - 94 997 - - - - - - - - - - - - 85 998 207 999 3 # 389 999 1036 - - - - 166 994 90 # - - - - - - - - - - 34 996 151 994 25 999 466 999 1035 22 # - - 303 988 57 997 - - - - - - - - - - 31 995 107 989 102 999 622 997 1034 48 999 7 # 433 978 126 995 - - - - - - - - - - 56 994 246 986 102 996 1018 996 1033 172 998 85 999 495 962 172 990 - - - - - - - - - - 107 992 315 979 239 994 1585 993 1032 191 991 228 996 337 945 157 984 - - - - - - - - - - 405 989 421 970 453 987 2192 988 1031 211 985 351 988 619 933 243 979 - - - - - - - - 62 # 592 978 781 958 424 974 3283 982 1030 232 977 347 974 613 912 275 970 27 # - - - - - - 188 998 867 961 689 936 635 962 3873 973 1029 545 969 583 961 406 890 529 960 282 999 - - - - - - 216 991 501 936 916 916 735 945 4713 963 1028 861 949 929 938 631 876 414 942 340 990 - - 45 # - - 348 983 708 922 1237 890 850 924 6363 949 1027 834 919 771 902 685 854 409 927 238 978 - - 80 998 27 # 449 971 574 901 1520 854 852 900 6439 932 1026 702 889 604 873 912 830 676 913 384 970 74 # 111 996 47 999 1003 955 789 885 1404 810 934 877 7640 914 1025 775 864 753 849 890 798 600 889 475 957 225 997 130 992 234 998 789 920 873 862 1863 770 1256 851 8863 893 1024 841 837 798 820 1068 767 690 867 569 941 329 990 111 988 481 990 933 892 1024 837 1860 717 1436 815 10140 869 1023 849 807 793 790 1287 729 932 843 1527 922 192 978 429 984 680 973 1211 859 1266 808 2053 663 1418 775 12637 841 1022 1126 777 845 759 1453 684 780 810 1911 871 452 971 834 969 1221 951 1494 816 1041 772 1464 604 1743 736 14364 806 1021 912 737 1038 727 1545 633 981 783 1659 806 584 955 861 941 1703 909 1711 763 1362 742 1270 562 1361 687 14987 766 1020 981 704 1243 687 1479 579 885 748 1548 750 686 935 1228 912 1362 852 2082 702 1692 703 1983 526 1842 649 17011 725 1019 1075 669 1364 639 955 527 928 717 1666 698 1399 911 1912 871 1015 806 1643 628 2287 654 1287 469 1953 598 17484 678 1018 1335 631 1281 586 1179 494 1326 684 1594 642 2099 862 2295 806 1767 772 2145 570 1842 589 1214 432 1593 543 19670 629 1017 1189 584 1317 537 1256 452 1491 637 2032 589 1869 788 1942 729 2309 713 1481 494 1682 536 1293 397 2058 499 19919 575 1016 1135 541 1180 486 1419 408 1481 584 1899 520 2398 722 2396 663 3126 635 1702 441 2214 488 1190 360 1762 441 21902 520 1015 1094 501 1186 440 1372 359 1300 532 2207 456 1996 638 2911 582 3004 530 1789 381 1457 424 776 326 1630 392 20722 460 1014 1880 462 830 395 1215 311 1146 486 1924 382 2478 568 2635 484 2810 429 1798 318 1389 382 784 303 1411 347 20300 402 1013 1784 395 1008 363 1293 268 1083 445 1387 317 2576 481 2583 395 2612 334 1597 254 1563 343 1240 281 1277 307 20003 346 1012 1582 332 956 324 1327 223 1255 407 1049 270 2503 391 2500 308 1691 246 1113 197 1396 298 1123 245 1121 272 17616 291 1011 1259 276 598 287 1069 176 1202 363 824 235 1771 303 1567 223 1470 189 711 158 1203 258 928 213 1090 240 13692 242 1010 860 231 639 264 604 139 975 320 987 207 1323 241 1522 170 1016 140 704 133 1039 223 1164 186 1008 210 11841 205 1009 627 200 607 239 543 117 862 286 1213 174 1134 194 1569 119 586 106 513 108 967 194 650 153 885 182 10156 172 1008 680 178 533 216 408 98 766 255 1309 133 983 154 855 66 506 86 327 89 982 166 649 134 742 157 8740 144 1007 649 154 589 195 526 84 1049 228 943 89 742 120 466 37 580 69 255 78 770 138 688 116 613 136 7870 120 1006 522 131 564 173 322 66 683 191 529 57 634 94 299 22 532 50 203 69 617 116 531 96 817 119 6253 98 1005 553 112 811 151 343 54 571 167 457 40 428 72 94 11 432 32 214 62 632 98 749 81 575 96 5859 81 1004 380 93 623 120 304 42 501 147 354 24 306 57 138 8 168 17 231 54 536 80 735 59 427 80 4703 65 1003 165 79 465 96 122 32 535 129 69 12 400 46 81 4 92 11 270 46 200 65 299 38 379 68 3077 52 1002 150 73 343 78 122 27 524 110 64 10 272 32 26 1 101 8 276 36 357 59 284 30 272 58 2791 43 1001 125 68 243 65 101 23 380 91 37 8 164 22 - - 137 5 221 26 213 49 158 21 257 50 2036 35 1000 153 64 311 55 111 20 295 78 75 7 109 16 - - 10 * 136 19 116 42 111 17 231 43 1658 30 999 147 58 198 43 86 16 345 68 63 4 160 13 - - - - 49 14 97 39 133 14 83 37 1361 25 998 143 53 209 36 35 13 217 55 55 2 126 7 - - - - 33 12 96 36 100 10 69 34 1083 21 997 242 48 174 27 72 12 181 48 1 * 38 3 - - - - 18 11 316 34 41 7 77 32 1160 18 996 272 39 99 21 53 9 249 41 - - 8 1 - - - - 25 10 217 25 28 6 94 30 1045 15 995 160 30 91 17 55 7 279 32 - - 22 1 - - - - 66 9 131 18 35 5 116 27 955 12 994 227 24 81 13 48 5 141 23 - - 6 * - - - - 94 7 173 15 43 4 151 24 964 10 993 93 16 109 10 49 4 133 18 - - - - - - - - 46 4 37 10 80 3 107 20 654 7 992 49 13 21 6 14 2 133 13 - - - - - - - - 31 2 53 9 15 * 132 17 448 5 991 56 11 48 5 20 1 101 8 - - - - - - - - 13 1 66 7 - - 141 13 445 4 990 32 9 43 3 13 1 27 5 - - - - - - - - 11 * 76 5 - - 193 9 395 3 989 46 8 21 2 5 * 14 4 - - - - - - - - 2 * 42 3 - - 38 4 168 2 988 39 6 26 1 - - 15 3 - - - - - - - - - - 25 2 - - 21 3 126 1 987 46 5 - - - - 15 3 - - - - - - - - - - 35 1 - - 17 2 113 1 986 61 3 - - - - 16 2 - - - - - - - - - - 1 * - - 12 2 90 1 985 24 1 - - - - 19 2 - - - - - - - - - - - - - - 12 2 55 * 984 - - - - - - 25 1 - - - - - - - - - - - - - - 14 1 39 * 983 - - - - - - - - - - - - - - - - - - - - - - 10 1 10 * 982 - - - - - - - - - - - - - - - - - - - - - - 21 1 21 * 981 - - - - - - - - - - - - - - - - - - - - - - - - 0 * 75PCTL 1021.8 1022.1 1024.0 1020.5 1020.4 1016.9 1017.8 1018.0 1021.2 1021.8 1025.0 1022.8 1021.0 50PCTL 1015.4 1016.7 1018.6 1014.8 1016.2 1013.6 1014.6 1015.2 1017.5 1016.7 1020.0 1017.5 1016.1 25PCTL 1011.0 1009.9 1013.0 1008.3 1011.9 1010.6 1011.8 1012.5 1013.4 1011.2 1012.6 1011.7 1011.6 MEAN 1015.5 1015.8 1018.6 1014.2 1015.9 1013.4 1014.7 1015.1 1016.9 1016.3 1018.8 1016.8 1016.1 S.D. 8.8 8.9 8.2 9.2 5.9 5.1 4.2 4.6 6.5 8.5 8.5 8.7 7.7 TOTAL 28136 25943 28533 28279 29698 28486 29620 29719 28203 34894 34829 35819 362159 MAX 1034.8 1033.6 1038.9 1036.4 1029.7 1025.9 1028.4 1026.6 1030.9 1038.5 1037.8 1036.9 1038.9 DATE 2011013115 2009022415 2011030315 2010041413 2010051108 2012061412 2010070213 2010083012 2011091812 2008102314 2012111715 2008121614 2011030315 MIN 984.7 987.7 988.8 983.6 997.4 994.2 1001.5 1000.3 989.4 986.4 991.7 981.5 981.5 DATE 2009010719 2009021210 2012030306 2009040320 2010050806 2010060610 2009070100 2011080918 2009092814 2012103008 2010111708 2009120917 2009120917 (* < 0.05% , # = 100.0%) ELEMENT SUMMARY FOR STATION: NIAN6 (A) TOTAL STDMET RECORDS READ = 362193 (B) TOTAL CWIND RECORDS READ = 0 (C) TOTAL RECORDS USED IN STATS = 362193 AIR TMP SEA TMP AIR-SEA DEWPT SLP AVWS PKGS-8M PKGS-5S SIGWVHT AVWVPD DWVPD VSBY (D) ELEMENT RECORDS AVAILABLE 355927 0 0 0 362159 0 0 0 0 0 0 0 (E) ELEMENT OUT OF RANGE 6266 362193 362193 362193 34 362193 362193 0 362193 362193 362193 362193 STATION: NIAN6 -- POR (10/2008 - 12/2012) 2 - MEANS & EXTREMES BASED ON HOURLY (GMT) OBSERVATIONS -- MONTHLY & ANNUAL BY YEAR ELEMENT: AIR TEMPERATURE (DEGREES C) YEAR ELEMENT JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN 2008 MEAN - - - - - - - - - 10.5 4.6 -1.1 4.4 MAXIMUM - - - - - - - - - 24.1 21.9 16.7 24.1 DAY-HR - - - - - - - - - 12-18 07-19 28-04 OCT MINIMUM - - - - - - - - - 0.4 -7.1 -11.7 -11.7 DAY-HR - - - - - - - - - 30-11 22-09 22-03 DEC # OBS - - - - - - - - - 5808 6453 6615 18876 2009 MEAN -6.5 -1.9 1.7 8.0 13.8 17.8 19.7 21.4 17.5 9.8 7.5 -1.0 9.3 MAXIMUM 5.1 11.1 14.2 25.2 24.2 30.4 26.5 29.7 25.6 18.8 21.7 11.0 30.4 DAY-HR 23-18 27-10 25-19 25-22 21-22 24-22 28-21 14-18 02-20 30-21 08-19 03-11 JUN MINIMUM -16.1 -17.2 -13.3 -3.7 4.2 8.6 13.4 12.5 7.7 0.9 0.3 -12.3 -17.2 DAY-HR 16-12 05-12 03-11 07-13 18-09 04-09 12-11 31-10 30-11 15-07 06-11 29-11 FEB # OBS 6691 6048 7042 6923 7399 7179 7410 7420 7034 7095 6906 6901 84048 2010 MEAN -3.8 -2.9 3.6 10.2 15.3 19.9 23.4 22.5 17.5 11.6 5.5 -2.6 10.2 MAXIMUM 8.0 3.4 14.9 26.1 29.7 27.3 31.2 29.8 29.3 23.7 17.1 13.1 31.2 DAY-HR 25-10 21-20 11-19 03-21 26-19 01-21 08-20 31-19 07-21 26-20 23-06 01-01 JUL MINIMUM -15.7 -9.4 -5.5 1.3 1.7 10.5 12.3 14.3 8.9 3.2 -1.9 -12.3 -15.7 DAY-HR 30-11 11-11 06-12 10-11 09-11 08-09 01-10 27-07 26-11 31-23 29-11 13-21 JAN # OBS 6923 6306 6891 6969 7428 6989 7354 7422 6781 7432 7154 7432 85081 2011 MEAN -4.8 -3.5 -1.9 6.9 13.7 19.1 24.2 22.2 18.3 11.8 8.4 2.5 10.8 MAXIMUM 12.0 12.3 6.6 25.0 28.9 28.8 33.2 29.4 30.2 27.5 18.6 14.1 33.2 DAY-HR 01-21 18-00 30-18 27-20 30-21 21-20 22-20 01-17 03-18 10-19 08-20 04-19 JUL MINIMUM -18.5 -13.8 -7.3 -1.4 4.8 10.4 14.7 14.5 8.1 1.3 -1.4 -7.7 -18.5 DAY-HR 24-13 10-12 25-10 07-04 04-11 03-11 01-10 29-10 16-09 28-12 22-09 29-06 JAN # OBS 7106 5898 1781 7114 7431 7124 7438 7438 7197 7123 7190 7434 80274 2012 MEAN -0.5 0.3 7.2 7.3 16.8 20.0 24.1 22.3 17.9 11.6 4.6 2.5 11.2 MAXIMUM 10.7 11.3 26.0 24.1 29.4 30.8 32.2 34.3 30.3 25.2 20.0 15.9 34.3 DAY-HR 17-22 01-03 22-20 16-18 20-20 29-22 12-19 03-21 03-19 25-20 12-18 04-17 AUG MINIMUM -14.0 -9.7 -10.4 0.9 6.1 10.8 16.9 14.8 7.9 2.4 -2.3 -5.3 -14.0 DAY-HR 03-22 12-03 05-12 27-11 17-10 05-10 21-08 18-10 24-08 13-11 30-20 28-17 JAN # OBS 7416 6956 7411 7198 7435 7193 7418 7439 7189 7431 7125 7437 87648 POR MEAN -3.8 -1.9 3.8 8.1 14.9 19.2 22.8 22.1 17.8 11.1 6.1 0.1 10.1 MAXIMUM 12.0 12.3 26.0 26.1 29.7 30.8 33.2 34.3 30.3 27.5 21.9 16.7 34.3 YEAR 2011 2011 2012 2010 2010 2012 2011 2012 2012 2011 2008 2008 AUG/2012 MINIMUM -18.5 -17.2 -13.3 -3.7 1.7 8.6 12.3 12.5 7.7 0.4 -7.1 -12.3 -18.5 YEAR 2011 2009 2009 2009 2010 2009 2010 2009 2009 2008 2008 2010 JAN/2011 # OBS 28136 25208 23125 28204 29693 28485 29620 29719 28201 34889 34828 35819 355927 STATION: NIAN6 -- POR (10/2008 - 12/2012) 2 - MEANS & EXTREMES BASED ON HOURLY (GMT) OBSERVATIONS -- MONTHLY & ANNUAL BY YEAR ELEMENT: SEA LEVEL PRESSURE (MILLIBARS) YEAR ELEMENT JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN 2008 MEAN - - - - - - - - - 1023.0 1016.3 1016.9 1018.6 MAXIMUM - - - - - - - - - 1038.5 1033.7 1036.9 1038.5 DAY-HR - - - - - - - - - 23-14 02-14 16-14 OCT MINIMUM - - - - - - - - - 1003.9 992.4 988.9 988.9 DAY-HR - - - - - - - - - 26-20 16-00 01-09 DEC # OBS - - - - - - - - - 5813 6453 6615 18881 2009 MEAN 1016.0 1017.5 1021.6 1015.3 1016.6 1012.3 1013.5 1016.3 1019.4 1016.2 1019.9 1017.3 1016.8 MAXIMUM 1033.4 1033.6 1036.4 1036.1 1029.4 1021.6 1023.9 1024.8 1028.4 1029.1 1033.2 1032.3 1036.4 DAY-HR 27-13 24-15 12-17 29-13 18-15 16-13 10-12 31-16 19-15 12-10 11-15 17-15 MAR MINIMUM 984.7 987.7 992.4 983.6 999.2 997.0 1001.5 1004.6 989.4 994.1 1003.5 981.5 981.5 DAY-HR 07-19 12-10 29-16 03-20 09-18 30-09 01-00 29-14 28-14 07-09 29-23 09-17 DEC # OBS 6691 6048 7042 6923 7400 7179 7410 7420 7034 7095 6906 6901 84049 2010 MEAN 1016.4 1012.3 1015.1 1014.2 1016.2 1013.1 1015.7 1016.0 1015.0 1014.0 1018.9 1014.3 1015.1 MAXIMUM 1030.0 1030.7 1028.0 1036.4 1029.7 1022.6 1028.4 1026.6 1023.7 1027.2 1033.9 1026.4 1036.4 DAY-HR 30-04 04-15 27-12 14-13 11-08 08-15 02-13 30-12 20-15 04-14 02-13 09-23 APR MINIMUM 986.2 996.1 1004.0 994.0 997.4 994.2 1008.0 1004.7 998.4 997.9 991.7 989.4 986.2 DAY-HR 25-15 26-12 23-10 26-21 08-06 06-10 19-10 05-20 28-14 26-21 17-08 12-22 JAN # OBS 6923 6306 6891 6970 7428 6990 7354 7422 6783 7432 7155 7432 85086 2011 MEAN 1015.3 1016.0 1019.9 1012.3 1014.6 1013.9 1014.3 1012.5 1016.4 1015.5 1017.1 1019.7 1015.6 MAXIMUM 1034.8 1032.4 1038.9 1031.9 1023.6 1025.2 1021.3 1023.0 1030.9 1032.1 1031.8 1035.3 1038.9 DAY-HR 31-15 15-16 03-15 15-13 03-03 03-15 17-12 31-12 18-12 08-14 05-15 03-09 MAR MINIMUM 993.6 992.7 996.1 990.3 1002.8 1002.5 1005.6 1000.3 999.4 989.3 998.8 993.6 989.3 DAY-HR 07-06 14-08 11-06 05-00 23-23 24-08 11-23 09-18 30-06 20-10 30-11 28-01 OCT # OBS 7106 6633 7189 7188 7435 7124 7438 7438 7197 7123 7190 7434 86495 2012 MEAN 1014.2 1017.4 1017.8 1015.0 1016.1 1014.3 1015.1 1015.6 1016.6 1014.1 1021.7 1015.7 1016.1 MAXIMUM 1033.8 1032.9 1035.9 1028.9 1024.0 1025.9 1022.7 1025.0 1026.3 1031.4 1037.8 1030.4 1037.8 DAY-HR 16-02 28-15 10-14 18-03 17-13 14-12 11-15 26-14 13-15 13-02 17-15 13-10 NOV MINIMUM 991.1 989.9 988.8 992.1 1005.4 1000.9 1002.4 1005.6 997.6 986.4 997.7 990.2 986.4 DAY-HR 13-05 24-22 03-06 24-10 09-23 02-01 26-09 10-21 08-13 30-08 01-01 21-19 OCT # OBS 7416 6956 7411 7198 7435 7193 7418 7439 7189 7431 7125 7437 87648 POR MEAN 1015.5 1015.8 1018.6 1014.2 1015.9 1013.4 1014.7 1015.1 1016.9 1016.3 1018.8 1016.8 1016.1 MAXIMUM 1034.8 1033.6 1038.9 1036.4 1029.7 1025.9 1028.4 1026.6 1030.9 1038.5 1037.8 1036.9 1038.9 YEAR 2011 2009 2011 2010 2010 2012 2010 2010 2011 2008 2012 2008 MAR/2011 MINIMUM 984.7 987.7 988.8 983.6 997.4 994.2 1001.5 1000.3 989.4 986.4 991.7 981.5 981.5 YEAR 2009 2009 2012 2009 2010 2010 2009 2011 2009 2012 2010 2009 DEC/2009 # OBS 28136 25943 28533 28279 29698 28486 29620 29719 28203 34894 34829 35819 362159 Summary complete: 03-May-2013 12:21:38