YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1955 | 0.00 | z | 224.50 | 457.50 | 447.41 | a | 230.50 | t | 873.50 | 1014.70 | c | 0.00 | z | 0.00 | z | 767.77 | a | 411.00 | 327.00 | 4523.38 | ||||||
1956 | 276.50 | 228.00 | 432.89 | c | 551.50 | 503.50 | i | 1004.48 | a | 1091.00 | 1051.00 | 973.50 | 712.00 | 413.00 | 187.00 | 6920.88 | ||||||||||
1957 | 130.00 | 353.00 | 498.50 | 437.50 | g | 736.25 | c | 1077.00 | 1181.10 | a | 1033.33 | a | 994.50 | 478.50 | j | 399.50 | 200.50 | 6603.68 | ||||||||
1958 | 182.79 | b | 382.00 | 317.23 | a | 578.50 | 825.50 | 901.00 | 1082.23 | c | 1244.50 | 1060.50 | 858.00 | 476.50 | 327.00 | 8235.76 | ||||||||||
1959 | 287.00 | 278.50 | 550.00 | 752.00 | 797.00 | 1002.00 | 1220.00 | 1119.50 | 951.00 | 868.50 | 414.00 | 210.50 | 8450.00 | |||||||||||||
1960 | 198.00 | 319.00 | 531.50 | 597.00 | 779.00 | 1130.50 | 1193.50 | 1106.00 | 999.50 | 750.00 | 405.50 | 152.00 | 8161.50 | |||||||||||||
1961 | 128.50 | 373.50 | 456.50 | 595.00 | 336.00 | o | 1102.20 | e | 1221.00 | 1153.50 | 928.00 | 761.00 | 342.00 | 153.00 | 7214.20 | |||||||||||
1962 | 78.00 | 216.50 | 368.50 | 689.00 | 348.00 | p | 946.80 | e | 1133.16 | c | 1091.50 | 933.50 | 720.50 | 486.43 | b | 205.00 | 6868.89 | |||||||||
1963 | 84.00 | 486.00 | 428.50 | 441.50 | 578.00 | g | 913.50 | 1031.50 | 1065.50 | 1028.57 | b | 795.50 | 352.00 | 60.50 | 6687.07 | |||||||||||
1964 | 187.50 | 311.00 | 413.69 | b | 621.60 | e | 717.28 | b | 889.66 | a | 1106.59 | c | 1112.00 | 921.50 | 845.50 | 322.00 | 322.00 | 7770.31 | ||||||||
1965 | 195.50 | 287.00 | 454.00 | 566.90 | a | 787.50 | 800.00 | 1079.50 | 1114.00 | 815.69 | a | 816.00 | 451.50 | 78.00 | 7445.59 | |||||||||||
1966 | 174.50 | 220.50 | 467.58 | a | 737.00 | 828.00 | 998.50 | 1006.50 | 1169.50 | 977.50 | 751.50 | 440.00 | 196.00 | 7967.08 | ||||||||||||
1967 | 204.00 | 241.50 | 396.50 | 314.50 | 776.50 | 882.50 | 1210.50 | 1248.00 | 1038.00 | 809.50 | 509.50 | 134.50 | 7765.50 | |||||||||||||
1968 | 142.00 | 427.50 | 495.00 | 638.50 | 725.92 | a | 1006.50 | 1108.52 | b | 990.45 | a | 847.24 | a | 722.00 | 382.00 | 153.50 | 7639.12 | |||||||||
1969 | 183.93 | a | 225.00 | 418.50 | 538.00 | 864.90 | a | 832.50 | d | 1166.50 | 1201.50 | 1046.00 | 671.00 | 403.00 | 286.00 | 7836.83 | ||||||||||
1970 | 332.00 | 352.50 | 495.00 | 508.97 | a | 887.12 | a | 945.00 | 1160.50 | 1078.50 | 985.50 | 700.50 | 466.50 | 214.00 | 8126.08 | |||||||||||
1971 | 171.00 | 257.50 | 430.00 | 515.00 | 688.00 | 906.50 | 1128.40 | a | 1163.03 | b | 1021.50 | 667.50 | 411.50 | 134.85 | a | 7494.78 | ||||||||||
1972 | 79.00 | 359.00 | 652.00 | 621.00 | 865.00 | 1004.00 | 1121.37 | e | 1120.65 | a | 912.00 | 696.50 | 332.50 | 157.50 | 7920.52 | |||||||||||
1973 | 184.50 | 329.50 | 363.50 | 611.50 | 904.00 | 1069.50 | 1138.50 | 1089.81 | b | 949.50 | 714.00 | 414.00 | 244.50 | 8012.81 | ||||||||||||
1974 | 229.00 | 260.00 | 478.50 | 550.00 | 790.50 | b | 964.29 | b | 1126.00 | 1118.00 | 1048.50 | 823.50 | 394.00 | 188.00 | 7970.29 | |||||||||||
1975 | 144.00 | 312.50 | 411.50 | 433.00 | 862.50 | 931.50 | 1046.00 | 1064.13 | e | 993.50 | 684.00 | 371.00 | 202.02 | a | 7455.65 | |||||||||||
1976 | 207.00 | 340.50 | 483.60 | a | 565.50 | 880.50 | 977.00 | 1099.50 | 1004.50 | 978.00 | 820.00 | 466.00 | 182.50 | 8004.60 | ||||||||||||
1977 | 134.00 | 368.85 | b | 445.50 | 730.00 | 642.00 | 996.21 | a | 1113.50 | 1121.68 | a | 934.50 | 839.07 | a | 499.50 | 343.58 | a | 8168.39 | ||||||||
1978 | 299.00 | 337.00 | 574.00 | 540.00 | 881.00 | 940.50 | 1114.93 | b | 1128.50 | 733.50 | g | 838.00 | 353.50 | 117.00 | 7123.43 | |||||||||||
1979 | 196.50 | 271.50 | 465.00 | 579.50 | 900.00 | 1005.00 | 1169.73 | a | 1085.50 | 1095.00 | 836.47 | b | 395.50 | 249.50 | 8249.20 | |||||||||||
1980 | 283.50 | 378.50 | 454.00 | 601.55 | a | 739.00 | 839.00 | 1134.50 | 1052.45 | a | 958.39 | b | 831.00 | 492.50 | 223.00 | 7987.39 | ||||||||||
1981 | 262.00 | 365.00 | 438.13 | a | 658.97 | a | 893.00 | 1147.22 | c | 1161.50 | 1106.50 | 991.50 | 681.00 | 501.00 | 329.50 | 8535.32 | ||||||||||
1982 | 99.50 | 342.50 | 382.50 | 549.50 | 847.50 | 817.00 | 1081.00 | 1065.50 | 946.00 | 749.50 | 291.00 | 240.00 | 7411.50 | |||||||||||||
1983 | 150.50 | 326.50 | 458.50 | 501.50 | 775.00 | 956.50 | 1050.50 | 1145.00 | 1060.00 | 842.00 | 427.00 | 344.00 | 8037.00 | |||||||||||||
1984 | 213.50 | 304.00 | 584.50 | 580.50 | 948.50 | 969.50 | 1226.50 | 1141.50 | 1127.00 | 716.00 | 396.00 | 165.00 | 8372.50 | |||||||||||||
1985 | 69.50 | 319.00 | 365.50 | 714.50 | 763.50 | 1102.50 | 1244.50 | 1081.00 | 861.00 | 764.00 | 0.00 | z | 132.00 | 7417.00 | ||||||||||||
1986 | 337.00 | 398.50 | 571.50 | 596.00 | 851.00 | 978.00 | 1108.50 | 1123.50 | 817.00 | 771.50 | 485.50 | 132.00 | 8170.00 | |||||||||||||
1987 | 166.50 | 321.00 | 449.00 | 732.00 | 927.86 | b | 955.86 | a | 982.38 | b | 1077.50 | 940.50 | 375.50 | q | 248.00 | m | 122.00 | q | 6552.60 | |||||||
1988 | 99.50 | p | 176.00 | l | 360.50 | j | 318.50 | n | 381.00 | n | 666.00 | i | 639.50 | o | 822.50 | i | 512.00 | n | 511.50 | l | 263.00 | l | 124.50 | j | 0.00 | |
1989 | 69.00 | l | 145.00 | j | 502.50 | 700.00 | 838.66 | c | 966.50 | 746.00 | k | 1082.00 | 482.50 | n | 487.00 | j | 434.00 | 86.50 | m | 4523.66 | ||||||
1990 | 125.50 | m | 156.00 | i | 551.50 | 520.00 | i | 528.50 | k | 665.00 | j | 1194.50 | 827.00 | i | 1038.10 | a | 848.50 | 299.00 | i | 82.00 | i | 3632.60 | ||||
1991 | 132.50 | j | 254.00 | k | 370.50 | 378.50 | i | 704.45 | b | 524.00 | k | 1071.00 | 684.00 | j | 696.00 | j | 901.00 | 271.00 | m | 88.00 | n | 3046.95 | ||||
1992 | 84.50 | n | 406.50 | 536.00 | 372.50 | o | 1038.00 | 997.50 | 1141.83 | a | 848.50 | i | 1022.07 | a | 887.00 | 251.50 | m | 150.50 | k | 6028.90 | ||||||
1993 | 189.50 | 280.50 | 586.50 | 610.50 | 465.00 | m | 499.00 | o | 1126.00 | 1119.00 | 651.00 | j | 827.50 | 402.00 | 175.50 | 5317.00 | ||||||||||
1994 | 174.50 | 231.00 | 524.00 | 625.38 | d | 756.00 | 946.50 | 1107.00 | 1144.50 | 983.50 | 764.50 | 312.50 | 167.00 | 7736.38 | ||||||||||||
1995 | 364.00 | 355.00 | 432.00 | 559.00 | 724.50 | 924.50 | 1092.00 | 1167.00 | 962.00 | 859.00 | 643.50 | 387.00 | 8469.50 | |||||||||||||
1996 | 306.00 | 404.50 | 544.50 | 712.50 | 888.50 | 1050.00 | 1249.50 | 1193.50 | 930.50 | 759.50 | 488.50 | 344.00 | 8871.50 | |||||||||||||
1997 | 288.50 | 391.00 | 619.50 | 729.50 | 1022.50 | 977.00 | 1161.00 | 655.00 | l | 1082.50 | 800.50 | 526.00 | 189.50 | 7787.50 | ||||||||||||
1998 | 290.50 | 301.00 | 491.50 | 574.00 | 621.50 | 861.50 | 1150.50 | 1213.50 | 1054.50 | 746.00 | 465.00 | 165.85 | a | 7935.35 | ||||||||||||
1999 | 205.50 | 296.50 | 400.42 | a | 596.00 | 752.00 | 942.50 | 1081.50 | 1079.00 | 1016.00 | 869.00 | 503.50 | 269.50 | 8011.42 | ||||||||||||
2000 | 348.50 | 392.00 | 543.00 | 702.50 | 853.00 | 1075.00 | 1038.50 | 1116.50 | 1004.00 | 744.00 | 311.00 | 254.50 | 8382.50 | |||||||||||||
2001 | 195.00 | 296.00 | 611.00 | 563.50 | 1107.00 | 1090.50 | 1109.50 | 1143.50 | 1008.50 | 860.00 | 517.00 | 267.00 | 8768.50 | |||||||||||||
2002 | 196.00 | 343.50 | 452.50 | 640.50 | 819.50 | 1004.00 | 1160.50 | 1103.50 | 1041.50 | 783.00 | 472.50 | 302.50 | 8319.50 | |||||||||||||
2003 | 319.50 | 330.50 | 578.50 | 499.00 | 837.50 | 1003.50 | 1269.00 | 1124.00 | 1073.50 | 913.00 | 391.50 | 294.50 | 8634.00 | |||||||||||||
2004 | 224.50 | 320.00 | 662.00 | 731.00 | 865.00 | 992.50 | 1153.50 | 1148.00 | 1032.50 | 768.50 | 375.50 | 252.00 | 8525.00 | |||||||||||||
2005 | 188.00 | 379.00 | 537.50 | 607.00 | 845.50 | 925.00 | 1257.00 | 1212.50 | 925.50 | 814.50 | 536.00 | 335.00 | 8562.50 | |||||||||||||
2006 | 320.50 | 345.50 | 331.50 | 552.00 | 891.77 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2441.27 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 209.15 | 324.79 | 479.68 | 597.02 | 828.39 | 970.69 | 1130.96 | 1118.09 | 984.65 | 786.57 | 428.52 | 222.12 | 8097.25 | |||||||||||||
S.D. | 77.62 | 60.50 | 81.49 | 92.08 | 97.94 | 80.96 | 67.00 | 56.35 | 69.81 | 65.11 | 71.30 | 79.52 | 378.86 | |||||||||||||
SKEW | 0.20 | 0.05 | 0.23 | -0.43 | 0.41 | 0.08 | 0.05 | 0.24 | -0.50 | -0.06 | 0.36 | 0.18 | 0.01 | |||||||||||||
MAX | 364.00 | 486.00 | 662.00 | 752.00 | 1107.00 | 1147.22 | 1269.00 | 1248.00 | 1127.00 | 913.00 | 643.50 | 387.00 | 8871.50 | |||||||||||||
MIN | 69.50 | 216.50 | 317.23 | 314.50 | 621.50 | 800.00 | 982.38 | 990.45 | 815.69 | 667.50 | 291.00 | 60.50 | 7411.50 | |||||||||||||
NO YRS | 46 | 48 | 51 | 47 | 44 | 47 | 49 | 45 | 45 | 47 | 45 | 45 | 35 |