YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1940 | 0.00 | z | 2.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1941 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 7.50 | z | 0.00 | z | 0.00 | z | 0.00 | |
1942 | 0.00 | z | 0.00 | z | 0.00 | z | 37.50 | w | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1943 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 279.00 | v | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1944 | 0.00 | a | 0.00 | z | 48.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1945 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1946 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1947 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1948 | 6.00 | 6.50 | 25.50 | 345.50 | 536.00 | 748.93 | b | 952.70 | c | 169.50 | y | 0.00 | z | 0.00 | z | 0.00 | z | 17.00 | 2638.12 | |||||||
1949 | 0.00 | 3.00 | 61.50 | 259.50 | 462.00 | 735.50 | 371.50 | r | 0.00 | z | 357.50 | n | 322.52 | e | 167.50 | 12.40 | a | 2023.92 | ||||||||
1950 | 50.00 | 52.89 | a | 101.00 | i | 347.00 | 530.00 | 812.00 | 856.50 | 771.00 | 515.00 | 500.00 | 128.79 | a | 25.00 | 4588.18 | ||||||||||
1951 | 7.00 | 30.50 | 88.00 | 219.31 | a | 543.02 | a | 761.50 | 1004.00 | 596.00 | j | 446.50 | l | 322.06 | d | 16.50 | j | 17.88 | e | 2993.27 | ||||||
1952 | 15.50 | b | 5.50 | 29.40 | b | 215.17 | a | 520.00 | 820.00 | 638.50 | i | 594.50 | k | 642.22 | c | 397.00 | 44.50 | 0.00 | 2689.29 | |||||||
1953 | 19.50 | 10.50 | 124.52 | a | 202.50 | 353.92 | a | 802.50 | 930.50 | 843.31 | d | 419.50 | l | 106.00 | p | 98.50 | 2.58 | a | 3388.33 | |||||||
1954 | 9.50 | 44.07 | a | 64.67 | b | 362.50 | 527.00 | 792.50 | 935.00 | 827.18 | a | 724.66 | a | 399.38 | a | 70.50 | 14.98 | a | 4771.95 | |||||||
1955 | 0.00 | 2.00 | 85.00 | 193.93 | b | 447.95 | a | 714.50 | 801.50 | 809.50 | 680.69 | a | 405.00 | 72.50 | 25.83 | a | 4238.40 | |||||||||
1956 | 22.50 | 3.00 | 118.32 | a | 179.50 | 564.20 | a | 788.33 | c | 146.50 | y | 380.50 | n | 690.50 | 380.50 | 31.03 | a | 10.50 | i | 2777.88 | ||||||
1957 | 16.50 | 67.50 | 67.17 | d | 161.00 | 348.75 | a | 723.62 | a | 905.20 | a | 797.73 | a | 624.50 | 265.50 | 0.00 | f | 0.00 | t | 3977.47 | ||||||
1958 | 0.00 | 30.50 | 12.00 | 144.31 | a | 394.50 | j | 812.00 | 974.50 | 918.50 | 601.00 | 310.52 | a | 15.50 | k | 4.00 | y | 3803.33 | ||||||||
1959 | 2.00 | 0.00 | z | 0.00 | z | 139.00 | i | 0.00 | z | 0.00 | z | 661.50 | g | 787.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 789.00 | |||
1960 | 0.00 | z | 0.00 | z | 0.00 | z | 160.50 | r | 546.78 | b | 917.14 | b | 972.48 | d | 622.50 | k | 766.67 | c | 130.50 | x | 67.00 | n | 0.00 | o | 3203.07 | |
1961 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 586.50 | 833.50 | 924.50 | 836.00 | 573.00 | 247.50 | h | 39.50 | 22.00 | 3815.00 | ||||||||
1962 | 3.10 | a | 61.50 | 61.43 | d | 365.89 | b | 613.59 | b | 764.50 | 863.50 | 958.42 | a | 678.75 | b | 369.33 | b | 148.50 | 8.00 | 4896.50 | ||||||
1963 | 16.00 | 75.38 | b | 102.82 | a | 325.00 | 665.47 | a | 771.43 | b | 1003.00 | 834.33 | b | 710.69 | a | 522.00 | 106.50 | 3.88 | c | 5136.49 | ||||||
1964 | 1.07 | b | 0.00 | 37.00 | 213.00 | 540.95 | a | 781.50 | 959.00 | 867.50 | 639.31 | a | 441.50 | 80.50 | 14.98 | a | 4576.31 | |||||||||
1965 | 14.98 | a | 17.00 | 49.50 | 271.61 | b | 490.32 | a | 713.28 | a | 920.00 | 824.71 | b | 590.89 | b | 358.50 | 118.50 | 5.50 | p | 4369.28 | ||||||
1966 | 0.00 | d | 0.00 | 120.00 | 257.00 | 571.00 | 747.00 | 949.50 | 809.00 | 607.00 | 305.00 | 121.00 | 17.00 | 4503.50 | ||||||||||||
1967 | 18.50 | 14.00 | 214.50 | 296.00 | 465.00 | 668.50 | 936.00 | 732.00 | 546.50 | 359.50 | 97.00 | 0.00 | 4347.50 | |||||||||||||
1968 | 0.00 | 4.50 | f | 55.00 | 141.00 | 444.00 | 766.00 | 849.00 | 728.50 | 563.00 | 321.50 | 63.00 | 0.00 | o | 3931.00 | |||||||||||
1969 | 19.00 | 6.00 | 38.00 | 247.50 | 480.50 | 673.50 | 950.50 | 911.50 | 626.00 | 213.12 | c | 36.00 | j | 0.00 | z | 4165.62 | ||||||||||
1970 | 14.35 | d | 10.23 | b | 0.00 | z | 0.00 | z | 532.00 | f | 753.50 | 916.05 | a | 892.00 | 647.88 | d | 219.50 | 76.00 | 22.98 | b | 3552.50 | |||||
1971 | 45.98 | a | 27.00 | 181.50 | 223.00 | 513.50 | 826.50 | 943.00 | 813.00 | 610.00 | 297.50 | 72.50 | 17.00 | 4570.48 | ||||||||||||
1972 | 19.50 | 81.00 | 283.50 | 384.00 | 541.47 | a | 789.64 | b | 952.22 | a | 823.50 | 617.00 | 359.00 | 10.50 | 5.00 | 4866.33 | ||||||||||
1973 | 0.00 | 8.50 | 18.00 | 138.50 | 456.50 | 772.50 | 875.50 | 885.00 | 625.00 | 423.00 | 195.00 | 14.00 | 4411.50 | |||||||||||||
1974 | 6.50 | 8.50 | 207.50 | 254.00 | 654.50 | 907.00 | 905.72 | a | 802.00 | 558.50 | 348.50 | 45.52 | a | 0.50 | 4698.73 | |||||||||||
1975 | 22.50 | 2.50 | 79.50 | 190.00 | 441.20 | c | 769.50 | 866.50 | 886.82 | c | 574.50 | 415.40 | a | 141.00 | 12.00 | 4401.42 | ||||||||||
1976 | 5.00 | 71.50 | 93.50 | 282.50 | 510.50 | 803.00 | 889.70 | a | 822.50 | 617.50 | 267.00 | 89.48 | a | 0.00 | 4452.18 | |||||||||||
1977 | 0.00 | 24.50 | 59.00 | 298.00 | 522.00 | 875.00 | 917.00 | 912.50 | 698.00 | 441.75 | a | 125.50 | 54.50 | 4927.75 | ||||||||||||
1978 | 0.00 | 21.00 | 138.50 | 325.00 | 494.00 | 843.50 | 1016.50 | 661.50 | f | 639.00 | 409.00 | 80.36 | b | 10.00 | 3976.86 | |||||||||||
1979 | 0.00 | 17.11 | a | 43.00 | 273.00 | 456.00 | 755.50 | 955.00 | 815.62 | b | 724.00 | 484.52 | d | 23.00 | 12.29 | b | 4559.04 | |||||||||
1980 | 11.50 | 27.50 | 39.50 | 212.50 | 441.00 | 725.00 | f | 1069.50 | 894.00 | 680.50 | 319.50 | 165.50 | 85.77 | a | 3946.77 | |||||||||||
1981 | 11.00 | 69.00 | 53.00 | 388.50 | 505.00 | 891.00 | 965.00 | 842.00 | 671.00 | 346.50 | 190.50 | 52.70 | a | 4985.20 | ||||||||||||
1982 | 13.50 | 33.00 | 87.50 | 257.50 | 488.00 | 798.00 | 964.00 | 870.00 | 648.50 | 301.50 | 51.00 | 5.17 | a | 4517.67 | ||||||||||||
1983 | 1.50 | 12.00 | 83.00 | 181.50 | 442.50 | 739.00 | 924.50 | 913.50 | 627.50 | f | 0.00 | z | 3.50 | p | 2.07 | a | 3299.57 | |||||||||
1984 | 1.50 | 0.00 | 80.08 | a | 171.00 | 672.00 | 772.00 | 967.50 | 825.00 | 471.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 3489.08 | ||||||||
1985 | 0.00 | z | 0.00 | z | 77.00 | 255.00 | 469.50 | 723.50 | 841.00 | 835.50 | 517.00 | 292.00 | 85.00 | 3.00 | 4098.50 | |||||||||||
1986 | 14.50 | 63.50 | 127.50 | 286.03 | a | 452.50 | 677.00 | 781.00 | 820.50 | 522.00 | 208.00 | 27.50 | 0.00 | 3980.03 | ||||||||||||
1987 | 0.00 | 3.50 | 30.00 | 151.00 | p | 404.50 | 662.00 | 819.50 | 770.50 | 550.50 | 362.50 | 46.00 | 16.50 | 3665.50 | ||||||||||||
1988 | 0.00 | 22.00 | 76.00 | 209.00 | 441.00 | 706.00 | 847.50 | 787.00 | 498.00 | 362.00 | 100.50 | 0.00 | 4049.00 | |||||||||||||
1989 | 0.00 | 25.50 | 175.67 | a | 369.00 | 585.50 | 755.00 | 854.00 | 766.00 | 612.00 | 281.50 | 63.50 | 0.00 | 4487.67 | ||||||||||||
1990 | 0.00 | 12.50 | 80.50 | 246.00 | 429.50 | 827.00 | 797.50 | 723.50 | 617.50 | 310.50 | 67.00 | 1.00 | 4112.50 | |||||||||||||
1991 | 0.00 | 6.00 | 50.00 | 213.50 | 475.50 | 646.50 | 786.50 | 760.50 | 530.50 | 348.50 | 46.00 | 0.00 | 3863.50 | |||||||||||||
1992 | 0.00 | 2.50 | 38.50 | 296.00 | 445.50 | 646.50 | 809.50 | 768.50 | 612.00 | 362.50 | 13.50 | 3.50 | 3998.50 | |||||||||||||
1993 | 0.00 | 7.00 | 77.00 | 253.50 | 444.50 | 727.50 | 879.50 | 785.00 | 558.50 | 269.00 | 22.00 | 0.50 | 4024.00 | |||||||||||||
1994 | 4.50 | 11.50 | 82.00 | 228.50 | 462.00 | 807.00 | 885.00 | 855.00 | 601.50 | 225.50 | 61.00 | 1.00 | 4224.50 | |||||||||||||
1995 | 0.00 | 31.50 | 0.00 | z | 159.50 | 411.00 | 634.50 | 833.00 | 885.00 | 618.50 | 331.50 | 94.50 | 33.50 | 4032.50 | ||||||||||||
1996 | 5.50 | 72.50 | 61.50 | 289.50 | 654.00 | 785.00 | 898.00 | 806.00 | 497.50 | 284.00 | 57.50 | 13.50 | 4424.50 | |||||||||||||
1997 | 3.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 800.50 | 659.50 | 312.50 | 35.50 | 0.00 | 1811.00 | |||||||
1998 | 0.00 | 3.50 | 79.50 | 141.50 | 265.50 | m | 733.00 | 850.50 | 822.50 | 706.50 | 312.50 | 62.00 | 16.50 | 3728.00 | ||||||||||||
1999 | 15.50 | a | 21.00 | d | 77.00 | f | 161.54 | d | 465.00 | c | 538.20 | e | 661.73 | e | 574.05 | c | 244.00 | j | 172.80 | d | 26.25 | b | 0.00 | g | 2636.07 | |
2000 | 0.00 | j | 6.96 | d | 1.50 | g | 40.00 | r | 451.50 | k | 601.50 | g | 670.50 | h | 584.00 | j | 430.50 | l | 181.50 | j | 1.00 | 0.00 | g | 7.96 | ||
2001 | 0.00 | b | 22.52 | e | 55.00 | i | 192.50 | j | 460.50 | f | 511.50 | j | 558.00 | l | 0.00 | z | 410.00 | k | 245.50 | l | 57.00 | m | 0.00 | z | 22.52 | |
2002 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2003 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2004 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2005 | 0.00 | z | 0.00 | z | 59.00 | 243.00 | 589.50 | 833.50 | 1048.50 | 882.50 | 759.50 | 337.00 | 189.50 | 29.50 | 4971.50 | |||||||||||
2006 | 6.50 | k | 22.50 | k | 101.00 | n | 390.50 | 723.00 | 930.50 | 922.50 | 0.00 | z | 507.69 | d | 328.00 | 89.00 | m | 0.00 | s | 3802.19 | ||||||
2007 | 2.50 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 685.00 | 396.50 | 139.00 | 19.50 | w | 1220.50 | ||||
2009 | 14.50 | 76.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 91.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.30 | 25.14 | 84.79 | 251.42 | 506.69 | 766.20 | 904.70 | 823.83 | 620.12 | 340.05 | 82.41 | 13.81 | 4462.51 | |||||||||||||
S.D. | 10.96 | 24.92 | 55.63 | 72.02 | 80.88 | 75.80 | 75.79 | 65.68 | 69.25 | 74.42 | 50.60 | 17.23 | 340.99 | |||||||||||||
SKEW | 1.91 | 1.02 | 1.60 | 0.30 | 0.63 | -0.27 | -0.50 | -0.96 | 0.06 | 0.17 | 0.60 | 2.25 | 0.10 | |||||||||||||
MAX | 50.00 | 81.00 | 283.50 | 390.50 | 723.00 | 930.50 | 1069.50 | 958.42 | 766.67 | 522.00 | 195.00 | 85.77 | 5136.49 | |||||||||||||
MIN | 0.00 | 0.00 | 12.00 | 138.50 | 348.75 | 538.20 | 661.73 | 574.05 | 497.50 | 172.80 | 1.00 | 0.00 | 3863.50 | |||||||||||||
NO YRS | 52 | 49 | 45 | 48 | 49 | 51 | 49 | 46 | 47 | 48 | 46 | 43 | 26 |