YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | 0.00 | z | 0.00 | z | 38.50 | 91.50 | 506.33 | a | 755.50 | 934.50 | 821.00 | 447.50 | 204.50 | 5.50 | 0.00 | 3804.83 | ||||||||||
1941 | 0.00 | 0.00 | 15.00 | 21.00 | 391.00 | 563.00 | 832.50 | 742.97 | a | 381.50 | 66.00 | 0.52 | a | 0.00 | 3013.48 | |||||||||||
1942 | 0.00 | 0.00 | 0.00 | 156.00 | 310.50 | 654.00 | 925.87 | a | 877.41 | c | 467.07 | a | 225.00 | 24.50 | 0.00 | a | 3640.35 | |||||||||
1943 | 0.00 | a | 0.00 | b | 54.54 | d | 292.22 | c | 343.58 | a | 599.50 | 923.50 | 711.93 | b | 586.11 | c | 230.95 | a | 0.00 | b | 0.00 | a | 3742.33 | |||
1944 | 0.00 | s | 0.00 | 0.00 | 22.50 | 340.00 | 551.50 | 862.00 | 891.50 | 639.00 | 264.50 | 18.50 | 0.00 | 3589.50 | ||||||||||||
1945 | 0.00 | 0.00 | 2.50 | 108.50 | 452.50 | 508.50 | 880.00 | 803.00 | 515.50 | 234.00 | 9.00 | 0.00 | 3513.50 | |||||||||||||
1946 | 0.00 | 0.00 | 39.00 | 236.00 | 294.00 | 730.50 | 869.50 | 751.50 | 540.00 | 61.00 | 0.00 | 0.00 | 3521.50 | |||||||||||||
1947 | 0.00 | 0.00 | 12.50 | 64.50 | 442.00 | 533.89 | c | 837.00 | 700.00 | 620.50 | 253.50 | 2.50 | 0.00 | 3466.39 | ||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 758.50 | 594.00 | 113.00 | r | 0.00 | h | 0.00 | a | 1352.50 | |||
1949 | 0.00 | 0.00 | b | 7.00 | 169.50 | 312.58 | a | 501.92 | d | 648.50 | g | 821.00 | 558.10 | a | 141.71 | c | 12.69 | d | 0.00 | a | 2524.52 | |||||
1950 | 0.00 | 0.00 | a | 3.58 | e | 133.50 | 295.50 | 671.38 | a | 779.50 | 761.64 | b | 456.11 | c | 379.75 | e | 10.00 | 0.00 | b | 3490.96 | ||||||
1951 | 0.00 | a | 0.00 | c | 3.74 | b | 88.93 | b | 370.00 | 582.86 | b | 924.00 | 743.00 | 529.29 | b | 133.50 | j | 1.50 | 0.00 | f | 3243.31 | |||||
1952 | 0.00 | 0.00 | 0.50 | 131.11 | c | 392.67 | a | 687.93 | a | 837.57 | d | 745.66 | c | 549.00 | 204.00 | 8.00 | 0.00 | b | 3556.44 | |||||||
1953 | 0.00 | c | 0.00 | 33.98 | e | 86.90 | a | 210.50 | 488.00 | h | 845.50 | 633.50 | 579.00 | e | 166.62 | c | 3.62 | a | 0.00 | 2559.62 | ||||||
1954 | 0.00 | 0.00 | 1.55 | a | 177.00 | 405.00 | 549.83 | a | 858.04 | c | 702.50 | 441.50 | 179.11 | d | 0.00 | a | 0.00 | 3314.52 | ||||||||
1955 | 0.00 | 0.00 | 0.00 | 89.00 | 308.50 | 566.00 | 908.00 | 796.04 | c | 590.50 | 228.88 | a | 0.00 | a | 5.34 | b | 3492.26 | |||||||||
1956 | 0.00 | 0.00 | b | 41.33 | a | 114.50 | 432.50 | 762.00 | 808.50 | 665.50 | 586.50 | 207.00 | 0.00 | 0.00 | 3617.83 | |||||||||||
1957 | 0.00 | 0.00 | 4.00 | 38.50 | 167.50 | 646.20 | e | 741.50 | 640.67 | a | 0.00 | z | 18.00 | o | 0.00 | c | 0.00 | e | 2238.37 | |||||||
1958 | 0.00 | e | 3.04 | e | 0.00 | d | 9.00 | j | 290.50 | i | 680.00 | c | 863.23 | e | 124.00 | z | 472.50 | d | 222.17 | d | 4.66 | a | 0.00 | a | 2245.60 | |
1959 | 0.00 | 0.00 | 0.55 | c | 121.15 | d | 393.81 | d | 766.07 | b | 908.62 | b | 757.00 | 451.00 | 91.00 | 0.00 | 0.00 | 3489.21 | ||||||||
1960 | 0.00 | 0.00 | e | 21.00 | 138.50 | 286.00 | 689.00 | 0.00 | z | 840.00 | 596.50 | 139.00 | h | 20.00 | h | 0.00 | 2571.00 | |||||||||
1961 | 0.00 | 0.00 | 12.50 | 113.00 | 394.50 | 808.00 | 878.50 | 792.50 | 273.50 | 134.69 | b | 0.00 | f | 0.00 | c | 3407.19 | ||||||||||
1962 | 0.00 | c | 8.08 | b | 4.59 | d | 216.50 | 349.00 | 674.50 | 843.50 | 828.00 | 523.00 | 239.00 | 23.00 | 0.00 | 3709.17 | ||||||||||
1963 | 0.00 | 0.00 | 30.50 | 96.00 | 525.00 | 634.50 | 926.50 | 730.00 | 608.50 | 334.50 | 10.50 | 0.00 | 3896.00 | |||||||||||||
1964 | 0.00 | a | 0.00 | 5.50 | 69.50 | 368.50 | 584.00 | 943.50 | 720.50 | 460.86 | a | 275.50 | 14.50 | 0.00 | 3442.36 | |||||||||||
1965 | 0.00 | 0.00 | 4.00 | 96.50 | 249.50 | 478.00 | 741.50 | 689.23 | a | 323.50 | 173.00 | 12.50 | 0.00 | 2767.73 | ||||||||||||
1966 | 0.00 | f | 0.00 | a | 27.50 | 107.00 | 423.00 | 606.00 | 889.00 | 792.50 | 501.50 | 108.50 | 4.50 | 0.00 | 3459.50 | |||||||||||
1967 | 0.00 | a | 0.00 | 34.00 | 45.00 | 232.00 | 427.50 | b | 779.00 | 716.50 | 465.52 | a | 192.00 | 7.00 | 0.00 | 2898.52 | ||||||||||
1968 | 0.00 | 0.00 | 13.50 | 17.00 | 240.25 | a | 608.00 | 570.00 | i | 545.71 | b | 377.00 | 141.50 | 0.00 | 0.00 | 1942.96 | ||||||||||
1969 | 0.00 | 0.00 | 16.50 | 155.00 | 511.00 | 513.00 | 869.00 | 891.50 | 500.00 | 39.00 | 0.00 | 0.00 | 3495.00 | |||||||||||||
1970 | 0.00 | 1.00 | 0.50 | 43.50 | 404.00 | 616.00 | 832.50 | 857.00 | 402.50 | 98.50 | 1.00 | 0.00 | 3256.50 | |||||||||||||
1971 | 0.00 | 0.00 | 48.50 | 95.00 | 266.50 | 682.50 | 927.50 | 840.00 | 395.00 | 165.50 | 0.00 | 0.00 | 3420.50 | |||||||||||||
1972 | 0.00 | 6.50 | 81.50 | 0.00 | z | 384.00 | 639.00 | 876.50 | 731.00 | 460.00 | 138.00 | 0.00 | 0.00 | 3316.50 | ||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 39.50 | 339.00 | 559.00 | 783.04 | d | 755.00 | 434.00 | 201.50 | a | 30.00 | a | 0.00 | 3141.04 | ||||||||||
1974 | 0.00 | 0.00 | 35.50 | 0.00 | z | 488.00 | 760.50 | 832.35 | a | 808.58 | a | 514.50 | 232.50 | 0.00 | 0.00 | 3671.93 | ||||||||||
1975 | 0.00 | b | 0.00 | 0.00 | 61.00 | 0.00 | z | 519.00 | 833.50 | 752.50 | 0.00 | z | 188.50 | 9.00 | 0.00 | 2363.50 | ||||||||||
1976 | 0.00 | 0.00 | 5.50 | 60.00 | 318.00 | 542.00 | 865.50 | 697.50 | 460.86 | a | 116.00 | 9.50 | 0.00 | 3074.86 | ||||||||||||
1977 | 0.00 | 0.00 | 1.00 | 183.50 | 313.50 | 792.00 | 821.00 | 820.00 | 558.50 | 216.50 | 15.00 | 0.00 | 3721.00 | |||||||||||||
1978 | 0.00 | 0.00 | 43.00 | 103.00 | 280.50 | 682.00 | 880.00 | 778.00 | 485.50 | 236.50 | 23.50 | 0.00 | 3512.00 | |||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 122.00 | 318.27 | a | 629.48 | a | 858.00 | 724.00 | 624.00 | 279.50 | 0.00 | 0.00 | 3555.25 | |||||||||||
1980 | 0.00 | 0.00 | 0.00 | 161.38 | a | 179.00 | 700.50 | 882.50 | 714.00 | 501.50 | 0.00 | z | 5.00 | k | 1.00 | 3139.88 | ||||||||||
1981 | 0.00 | 3.00 | 1.00 | 205.50 | 309.48 | a | 680.00 | 820.00 | 756.00 | 570.00 | 107.00 | 3.00 | 0.00 | 3454.98 | ||||||||||||
1982 | 0.00 | 0.00 | 0.00 | 70.50 | 282.50 | 502.50 | 820.00 | 723.00 | 425.50 | 43.50 | 0.00 | 0.00 | 2867.50 | |||||||||||||
1983 | 0.00 | 0.00 | z | 5.00 | 19.50 | 195.50 | 473.50 | 766.00 | 791.50 | 549.50 | 123.00 | g | 8.00 | 0.00 | a | 2808.50 | ||||||||||
1984 | 0.00 | 0.00 | 0.00 | 31.00 | 422.50 | 508.00 | 812.50 | 701.00 | 493.00 | 77.00 | 0.00 | 0.00 | 3045.00 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 145.00 | 360.50 | 678.50 | 770.00 | 814.00 | 327.93 | a | 95.50 | 2.00 | 0.00 | 3193.43 | ||||||||||||
1986 | 0.00 | 5.50 | 76.50 | 65.50 | k | 296.50 | 695.50 | 694.00 | 760.50 | 343.50 | 58.00 | 0.00 | 0.00 | 2930.00 | ||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 163.00 | 284.50 | 661.50 | 718.00 | 631.50 | 440.00 | 192.50 | 0.00 | 0.00 | 3091.00 | |||||||||||||
1988 | 0.00 | 0.00 | 5.50 | 86.50 | 326.50 | 701.50 | 875.00 | 732.50 | 429.00 | 294.00 | 22.00 | 0.00 | 3472.50 | |||||||||||||
1989 | 0.00 | 0.00 | 67.50 | 248.00 | 427.50 | 608.00 | 933.00 | 710.00 | 526.00 | 191.50 | 1.50 | 0.00 | 3713.00 | |||||||||||||
1990 | 0.00 | 0.00 | 33.00 | 135.00 | 258.00 | 738.00 | 778.00 | 728.00 | 553.00 | 129.50 | 0.00 | 0.00 | 3352.50 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 45.00 | 262.00 | 593.00 | 793.50 | 748.50 | 438.00 | 234.50 | 0.00 | 0.00 | 3114.50 | |||||||||||||
1992 | 0.00 | 0.00 | 0.52 | a | 193.50 | 339.00 | 551.50 | 694.00 | 703.00 | 457.50 | 200.50 | 0.00 | 0.00 | 3139.52 | ||||||||||||
1993 | 0.00 | 0.00 | 24.00 | 94.50 | 349.50 | 594.50 | 838.00 | 701.50 | 456.50 | 110.50 | 0.00 | 0.00 | 3169.00 | |||||||||||||
1994 | 0.00 | 0.00 | 51.00 | 167.50 | 503.00 | 845.50 | 960.50 | 875.00 | 584.00 | 125.50 | 4.00 | 0.00 | 4116.00 | |||||||||||||
1995 | 0.00 | 0.52 | a | 22.00 | i | 31.00 | n | 144.00 | 482.00 | 801.00 | 867.00 | 556.50 | 84.00 | 1.50 | 0.00 | o | 2936.52 | |||||||||
1996 | 0.00 | j | 0.00 | j | 5.00 | 16.00 | q | 241.00 | o | 721.00 | 916.00 | 858.00 | 361.50 | 196.00 | 0.00 | 0.00 | l | 3057.50 | ||||||||
1997 | 0.00 | l | 0.00 | a | 29.00 | m | 46.50 | 166.50 | n | 574.50 | 731.50 | 621.00 | 382.50 | 106.50 | 0.00 | b | 0.00 | 2462.50 | ||||||||
1998 | 0.00 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 862.50 | 817.50 | 570.00 | 121.50 | 0.50 | 0.00 | 2372.00 | |||||||
1999 | 0.00 | 0.00 | a | 36.50 | 49.00 | 252.00 | 574.50 | 787.00 | 648.00 | 369.00 | 253.00 | 76.00 | 0.00 | 3045.00 | ||||||||||||
2000 | 0.00 | 0.00 | 14.00 | 194.50 | 473.00 | 701.00 | 953.50 | 850.50 | 500.50 | 159.50 | 0.00 | 0.00 | 3846.50 | |||||||||||||
2001 | 0.00 | 0.00 | 36.00 | 185.50 | 495.00 | 763.50 | 911.50 | 788.00 | 648.50 | 233.50 | 44.00 | 0.00 | 4105.50 | |||||||||||||
2002 | 0.00 | 0.00 | 30.50 | 230.50 | 451.50 | 859.50 | 1017.50 | 801.00 | 454.00 | 110.00 | 0.00 | 0.00 | 3954.50 | |||||||||||||
2003 | 0.00 | 0.00 | 21.50 | 125.00 | 379.50 | 608.50 | 1031.00 | 832.50 | 445.00 | 251.50 | 3.00 | 0.00 | 3697.50 | |||||||||||||
2004 | 0.00 | 0.00 | 139.50 | 123.00 | 429.50 | 697.00 | 890.50 | 789.50 | 453.00 | 141.50 | 2.00 | 0.00 | 3665.50 | |||||||||||||
2005 | 0.00 | 0.00 | 1.00 | 134.00 | 448.50 | 554.00 | 964.50 | 752.50 | 510.00 | 197.00 | 35.89 | b | 0.00 | 3597.39 | ||||||||||||
2006 | 0.00 | 6.00 | 23.00 | 219.81 | d | 447.50 | f | 820.00 | 940.73 | e | 783.50 | 401.00 | 75.50 | h | 7.00 | i | 0.00 | 3194.04 | ||||||||
2007 | 0.00 | 0.00 | 87.63 | e | 110.00 | f | 351.50 | h | 761.50 | 971.50 | 877.50 | 577.00 | 124.00 | f | 26.00 | h | 0.00 | 3275.13 | ||||||||
2008 | 0.00 | 0.00 | 11.50 | 33.00 | g | 274.50 | 631.00 | 928.50 | 856.00 | 520.50 | 191.50 | 37.50 | 0.00 | g | 3451.00 | |||||||||||
2009 | 0.00 | 0.00 | 70.30 | c | 105.50 | 0.00 | z | 541.00 | 930.00 | 820.50 | 580.00 | 115.50 | 38.00 | 0.00 | 3200.80 | |||||||||||
2010 | 0.00 | 0.00 | 11.00 | 137.50 | 262.50 | 728.50 | 927.50 | 771.00 | 618.00 | 254.50 | 28.00 | 0.00 | 3738.50 | |||||||||||||
2011 | 0.00 | 0.00 | 6.50 | 93.50 | 222.34 | b | 658.00 | 820.50 | 889.00 | 555.52 | a | 188.50 | 0.00 | 0.00 | a | 3433.86 | ||||||||||
2012 | 0.00 | 0.00 | 103.00 | 233.28 | a | 507.00 | 856.00 | 918.50 | 847.00 | 570.50 | 188.00 | 33.00 | 0.00 | 4256.28 | ||||||||||||
2013 | 0.00 | 0.00 | 43.73 | c | 1.50 | 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 | 43.73 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.49 | 22.12 | 119.80 | 346.79 | 640.26 | 860.56 | 766.59 | 494.89 | 177.26 | 8.97 | 0.09 | 3464.22 | |||||||||||||
S.D. | 0.00 | 1.61 | 28.38 | 64.66 | 93.66 | 101.33 | 73.38 | 72.97 | 84.53 | 71.83 | 14.18 | 0.65 | 334.69 | |||||||||||||
SKEW | 0.00 | 3.44 | 1.81 | 0.44 | 0.04 | 0.19 | -0.18 | -0.37 | -0.33 | 0.17 | 2.31 | 7.75 | 0.10 | |||||||||||||
MAX | 0.00 | 8.08 | 139.50 | 292.22 | 525.00 | 859.50 | 1031.00 | 891.50 | 648.50 | 379.75 | 76.00 | 5.34 | 4256.28 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 17.00 | 144.00 | 427.50 | 694.00 | 545.71 | 273.50 | 39.00 | 0.00 | 0.00 | 2767.73 | |||||||||||||
NO YRS | 67 | 69 | 70 | 63 | 64 | 70 | 69 | 72 | 71 | 65 | 67 | 69 | 47 |