YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1917 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 100.00 | 319.00 | 731.50 | 567.00 | 330.00 | 100.50 | 4.00 | 0.00 | b | 2152.00 | ||||||||
1918 | 0.00 | d | 0.00 | 4.00 | 27.00 | 117.59 | b | 575.36 | b | 637.00 | 484.50 | 357.50 | 101.50 | 0.00 | 0.00 | 2304.44 | ||||||||||
1919 | 0.00 | f | 0.00 | h | 3.50 | 52.50 | 219.77 | c | 483.50 | 737.50 | 711.00 | 285.50 | 0.00 | 0.00 | 0.00 | 2493.27 | ||||||||||
1920 | 0.00 | 0.00 | 0.00 | 13.39 | b | 131.23 | a | 394.00 | 764.00 | 652.07 | b | 297.60 | e | 75.50 | 0.00 | 0.00 | a | 2327.80 | ||||||||
1921 | 0.00 | 0.00 | a | 0.50 | 15.50 | 194.00 | 476.00 | 761.50 | 703.50 | 145.50 | 121.50 | 0.00 | 0.00 | 2418.00 | ||||||||||||
1922 | 0.00 | 0.00 | 0.00 | 1.50 | u | 0.00 | z | 0.00 | z | 465.50 | l | 599.50 | 335.50 | 126.00 | 0.00 | 0.00 | 1061.00 | |||||||||
1923 | 0.00 | 0.00 | 0.00 | 36.00 | 225.00 | 373.50 | 875.50 | 610.00 | 353.00 | 19.00 | 0.00 | 0.00 | 2492.00 | |||||||||||||
1924 | 0.00 | 0.00 | 0.00 | 52.50 | 359.00 | g | 435.00 | 741.00 | 605.50 | 123.50 | k | 57.50 | 0.00 | i | 0.00 | 1891.50 | ||||||||||
1925 | 0.00 | 0.00 | 1.50 | r | 75.00 | 187.00 | 435.50 | 848.50 | 429.50 | g | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 1546.00 | |||||||||
1926 | 0.00 | 0.00 | 6.00 | 219.00 | 492.50 | 635.50 | 778.00 | 689.00 | 195.00 | 93.50 | 0.00 | 0.00 | b | 3108.50 | ||||||||||||
1927 | 0.00 | e | 0.00 | 0.00 | 73.50 | 155.00 | 554.50 | 732.00 | 600.50 | 267.50 | 72.00 | 3.50 | 0.00 | 2458.50 | ||||||||||||
1928 | 0.00 | 0.00 | 11.37 | a | 62.00 | 383.50 | 386.79 | b | 753.00 | 637.64 | b | 350.40 | e | 53.00 | 0.00 | a | 0.00 | 2637.69 | ||||||||
1929 | 0.00 | 0.00 | 2.50 | 13.00 | 180.00 | 462.00 | 812.50 | 812.00 | 250.50 | 90.50 | 0.00 | 7.50 | 2630.50 | |||||||||||||
1930 | 0.00 | 0.00 | 1.50 | 186.00 | 182.90 | a | 457.50 | 826.00 | 719.00 | 251.00 | l | 0.00 | z | 0.00 | y | 0.00 | 2372.90 | |||||||||
1931 | 0.00 | 0.00 | 2.50 | 62.00 | 306.50 | 555.00 | 824.50 | 708.50 | 349.50 | 113.00 | 42.00 | 0.00 | 2963.50 | |||||||||||||
1932 | 0.00 | 0.00 | 0.50 | 42.00 | 204.50 | 459.50 | 720.50 | 622.50 | 374.00 | 74.00 | 2.50 | 0.00 | 2500.00 | |||||||||||||
1933 | 0.00 | a | 0.00 | 0.00 | 47.50 | 119.35 | a | 626.50 | 858.50 | 681.00 | 327.00 | 144.15 | a | 0.00 | 0.00 | 2804.00 | ||||||||||
1934 | 0.00 | 0.00 | 27.50 | 211.00 | 446.00 | 463.50 | 827.50 | 765.00 | 318.50 | 143.00 | 13.50 | 0.00 | a | 3215.50 | ||||||||||||
1935 | 0.00 | 0.00 | 3.50 | 46.50 | 119.50 | 459.50 | 800.50 | 740.00 | 479.00 | 154.00 | 0.00 | 0.00 | 2802.50 | |||||||||||||
1936 | 0.00 | 0.00 | 0.00 | 182.00 | 393.70 | a | 570.00 | 863.00 | 681.00 | 307.00 | 105.50 | 0.00 | 0.00 | 3102.20 | ||||||||||||
1937 | 0.00 | 0.00 | 0.00 | 33.50 | 267.00 | 421.00 | 803.86 | b | 689.50 | 454.50 | 157.50 | 0.00 | 0.00 | 2826.86 | ||||||||||||
1938 | 0.00 | 0.00 | 0.00 | 81.00 | 226.00 | 509.00 | 716.50 | 694.00 | 543.50 | 126.00 | 0.00 | 0.00 | 2896.00 | |||||||||||||
1939 | 0.00 | 0.00 | 11.50 | 125.00 | 373.50 | 442.76 | a | 772.13 | d | 750.41 | b | 414.50 | 90.00 | 0.00 | 0.00 | b | 2979.80 | |||||||||
1940 | 0.00 | a | 0.00 | 16.50 | 68.00 | 399.50 | 658.00 | 810.00 | 736.50 | 358.50 | 116.50 | 0.00 | 0.00 | 3163.50 | ||||||||||||
1941 | 0.00 | 0.00 | 6.00 | 42.00 | 312.50 | 452.50 | 807.00 | 675.50 | 221.00 | 40.82 | a | 10.50 | 0.00 | 2567.82 | ||||||||||||
1942 | 0.00 | 0.00 | 1.50 | 116.00 | 173.50 | 406.00 | 841.50 | 728.50 | 423.62 | a | 172.00 | 4.00 | 0.00 | 2866.62 | ||||||||||||
1943 | 0.00 | 0.00 | s | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 661.00 | 480.00 | 204.50 | 3.50 | 0.00 | 1349.00 | |||||||
1944 | 0.00 | 0.00 | a | 0.00 | 34.50 | 266.50 | 310.50 | 687.00 | 616.00 | 371.50 | 227.85 | a | 0.00 | 0.00 | 2513.85 | |||||||||||
1945 | 0.00 | 0.00 | 0.00 | 57.00 | 221.50 | 350.00 | 770.00 | 717.50 | 298.50 | 230.00 | 4.50 | 0.00 | 2649.00 | |||||||||||||
1946 | 0.00 | 0.00 | 9.00 | 153.50 | 224.50 | 504.00 | 790.00 | 721.50 | 343.50 | 14.43 | b | 0.00 | 0.00 | 2760.43 | ||||||||||||
1947 | 0.00 | a | 0.00 | 0.50 | 54.50 | 310.50 | 280.96 | d | 742.00 | 618.00 | 361.55 | a | 165.00 | 6.00 | 0.00 | 2539.01 | ||||||||||
1948 | 0.00 | 0.00 | a | 0.00 | a | 50.50 | 239.50 | 438.00 | 605.50 | 606.00 | 342.00 | 111.50 | 0.00 | 0.00 | 2393.00 | |||||||||||
1949 | 0.00 | 0.00 | 1.50 | 107.50 | 269.50 | 404.00 | 659.50 | 653.00 | 411.50 | 31.50 | 8.50 | 0.00 | 2546.50 | |||||||||||||
1950 | 0.00 | 0.50 | 0.00 | 24.00 | 136.50 | 331.50 | 598.00 | 573.50 | 325.00 | 159.00 | 0.50 | 0.00 | 2148.50 | |||||||||||||
1951 | 0.00 | 0.00 | 0.00 | 33.50 | 223.50 | 319.50 | 701.00 | 568.50 | 333.62 | a | 55.50 | 0.00 | 0.00 | 2235.12 | ||||||||||||
1952 | 0.00 | 0.00 | 0.00 | 98.50 | 236.00 | 383.50 | 626.00 | 647.00 | 379.50 | 157.07 | a | 0.00 | 0.00 | 2527.57 | ||||||||||||
1953 | 0.00 | 1.00 | 12.50 | 55.50 | 88.50 | 293.00 | 630.33 | a | 538.50 | 334.00 | 92.50 | 6.00 | 0.00 | 2051.83 | ||||||||||||
1954 | 0.00 | 0.00 | 3.00 | 46.50 | 293.50 | 330.52 | a | 734.50 | 551.50 | 351.50 | 71.50 | 1.00 | 0.00 | 2383.52 | ||||||||||||
1955 | 0.00 | 0.00 | 0.50 | 16.61 | b | 162.00 | 405.50 | 618.00 | 689.50 | 310.50 | 120.00 | 4.50 | 0.00 | 2327.11 | ||||||||||||
1956 | 0.00 | 0.00 | 13.00 | 73.45 | a | 251.21 | b | 418.39 | b | 695.50 | 537.00 | 356.50 | 77.00 | 0.00 | 0.00 | 2422.05 | ||||||||||
1957 | 0.00 | 0.00 | 3.00 | 17.50 | 206.50 | 419.50 | 681.00 | 634.00 | 356.50 | 57.50 | 0.00 | 0.00 | 2375.50 | |||||||||||||
1958 | 0.00 | 6.00 | 0.00 | 16.07 | b | 396.00 | 431.00 | 621.00 | 694.00 | 345.50 | 161.00 | 14.50 | 0.00 | 2685.07 | ||||||||||||
1959 | 0.00 | 0.00 | 0.00 | 75.00 | 85.00 | 524.50 | 705.50 | 551.50 | 264.00 | 78.50 | 0.00 | 0.00 | 2284.00 | |||||||||||||
1960 | 0.00 | 0.00 | 21.00 | 61.50 | 172.00 | 487.50 | 776.50 | 532.50 | 403.50 | 96.50 | 4.00 | 0.00 | 2555.00 | |||||||||||||
1961 | 0.00 | 3.50 | 5.00 | 32.00 | 251.00 | 590.50 | 710.00 | 715.50 | 169.50 | 84.50 | 0.00 | 0.00 | 2561.50 | |||||||||||||
1962 | 0.00 | 0.00 | 0.00 | 112.50 | 123.00 | 391.00 | 587.00 | 524.50 | 352.00 | 83.50 | 1.00 | 0.00 | 2174.50 | |||||||||||||
1963 | 0.00 | 1.00 | 4.00 | 32.50 | 231.50 | 281.50 | 593.50 | 627.00 | 443.50 | 211.00 | 4.00 | 0.00 | 2429.50 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | b | 23.50 | 198.50 | 304.50 | 709.00 | 539.00 | 223.50 | 115.50 | 0.52 | a | 0.50 | 2114.52 | |||||||||||
1965 | 0.00 | 0.00 | 4.00 | 69.50 | 121.00 | 343.00 | 603.50 | 506.33 | a | 153.50 | 86.36 | c | 9.00 | 0.00 | 1896.19 | |||||||||||
1966 | 0.00 | 0.00 | 10.50 | 41.00 | 285.20 | a | 388.50 | 669.00 | 612.00 | 398.00 | 40.00 | 3.00 | 0.00 | 2447.20 | ||||||||||||
1967 | 0.00 | 0.00 | 0.00 | l | 1.50 | m | 220.50 | 349.50 | 727.00 | 729.00 | 444.00 | 90.00 | 7.50 | 0.00 | 2567.50 | |||||||||||
1968 | 0.00 | 0.00 | 7.50 | 44.00 | 158.50 | 399.83 | a | 717.00 | 454.50 | 280.00 | 66.13 | a | 0.00 | 0.00 | 2127.46 | |||||||||||
1969 | 0.00 | 0.00 | 9.00 | 63.00 | 301.50 | 366.00 | 663.50 | 681.00 | 407.50 | 29.00 | 2.50 | 0.00 | 2523.00 | |||||||||||||
1970 | 0.00 | 0.00 | 1.50 | 9.23 | d | 205.00 | 413.00 | 674.77 | a | 700.50 | 205.00 | 52.50 | 0.00 | b | 0.00 | 2261.50 | ||||||||||
1971 | 0.00 | 0.00 | 1.50 | 26.50 | 220.00 | 365.50 | 636.00 | 717.50 | 199.00 | 81.00 | 2.00 | 0.00 | 2249.00 | |||||||||||||
1972 | 0.00 | 0.00 | 28.50 | 22.50 | 224.00 | 457.00 | 628.00 | 639.00 | 224.50 | 71.82 | a | 0.00 | a | 0.00 | 2295.32 | |||||||||||
1973 | 0.00 | 0.00 | 0.00 | a | 27.86 | b | 238.18 | a | 425.00 | 646.50 | 603.50 | 315.00 | 97.50 | 6.00 | 0.00 | 2359.54 | ||||||||||
1974 | 0.00 | 0.00 | 6.00 | 40.50 | 157.50 | 538.00 | 653.50 | 543.00 | 318.00 | 38.50 | t | 0.00 | d | 0.00 | 2256.50 | |||||||||||
1975 | 0.00 | 0.00 | 0.00 | 2.00 | 131.00 | 318.50 | 729.00 | 0.00 | z | 302.50 | 96.50 | 2.50 | 0.00 | 1582.00 | ||||||||||||
1976 | 0.00 | 0.00 | 0.00 | 8.50 | 280.50 | 368.50 | 721.50 | 492.00 | 379.00 | 70.00 | 1.07 | b | 0.00 | 2321.07 | ||||||||||||
1977 | 0.00 | 0.00 | 1.55 | a | 115.50 | 77.50 | 560.00 | 627.50 | 597.50 | 265.00 | 72.50 | 0.00 | 0.00 | 2317.05 | ||||||||||||
1978 | 0.00 | 0.00 | 34.50 | 24.83 | a | 106.00 | 359.50 | 616.50 | 523.50 | 254.50 | 74.00 | 0.00 | a | 0.00 | 1993.33 | |||||||||||
1979 | 0.00 | 0.00 | 0.00 | 57.00 | 248.00 | 450.00 | 688.00 | 619.48 | a | 397.50 | b | 120.00 | 0.00 | a | 0.00 | 2579.98 | ||||||||||
1980 | 0.00 | 1.50 | 0.00 | 122.00 | 167.00 | 343.97 | a | 612.00 | 472.00 | 246.00 | 72.50 | 9.50 | 0.00 | 2046.47 | ||||||||||||
1981 | 0.00 | 0.00 | 0.00 | 58.85 | d | 123.00 | 353.79 | a | 616.00 | 709.50 | 351.00 | 21.04 | c | 4.00 | 0.00 | 2237.17 | ||||||||||
1982 | 0.00 | 0.00 | 0.00 | 24.00 | 142.50 | 417.00 | 569.00 | 541.50 | 264.00 | 40.00 | 0.00 | 0.00 | a | 1998.00 | ||||||||||||
1983 | 0.00 | 0.00 | 2.00 | 20.50 | 197.50 | 363.00 | 551.00 | 709.00 | 308.50 | 47.50 | 10.00 | 0.00 | 2209.00 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 25.50 | 168.00 | 307.00 | 688.50 | 677.50 | 286.50 | 74.50 | 0.00 | a | 0.00 | 2227.50 | ||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 111.72 | a | 276.00 | 485.50 | 785.00 | 528.50 | 0.00 | z | 49.50 | 0.00 | 0.00 | 2236.22 | |||||||||||
1986 | 0.00 | 1.50 | 37.50 | 31.00 | 255.50 | 632.00 | 571.00 | 708.50 | 172.00 | 50.50 | 0.00 | 0.00 | 2459.50 | |||||||||||||
1987 | 0.00 | 0.00 | 1.50 | 169.50 | 296.00 | 502.00 | 599.00 | 575.00 | 353.50 | 103.50 | 0.00 | 0.00 | 2600.00 | |||||||||||||
1988 | 0.00 | 0.00 | 2.58 | a | 69.50 | 234.00 | 602.00 | 733.50 | 609.00 | 283.00 | 198.50 | 3.00 | 0.00 | 2735.08 | ||||||||||||
1989 | 0.00 | 0.00 | 1.00 | 84.50 | 170.00 | 450.50 | 782.00 | 545.50 | 362.50 | 56.00 | 0.00 | 0.00 | 2452.00 | |||||||||||||
1990 | 0.00 | 0.00 | 4.00 | 125.00 | 114.50 | 456.50 | 721.00 | 626.50 | 456.50 | 79.50 | 0.50 | 0.00 | 2584.00 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 37.00 | 104.50 | 390.50 | 753.00 | 739.00 | 385.50 | 0.00 | z | 0.00 | 0.00 | 2409.50 | ||||||||||||
1992 | 0.00 | 1.00 | 25.00 | 160.00 | 388.50 | 482.50 | 582.50 | 649.50 | 285.50 | 138.00 | 0.00 | 0.00 | 2712.50 | |||||||||||||
1993 | 0.00 | 0.00 | 8.00 | 4.50 | 340.00 | 287.00 | 423.00 | 495.50 | 281.00 | 97.50 | 0.00 | 0.00 | 1936.50 | |||||||||||||
1994 | 0.00 | 0.00 | 11.00 | 96.00 | 292.00 | 454.50 | 714.50 | 713.00 | 423.00 | 39.00 | 0.00 | 0.00 | 2743.00 | |||||||||||||
1995 | 0.00 | 0.50 | 4.00 | 23.50 | 115.50 | 0.00 | z | 0.00 | z | 588.50 | 357.50 | 33.00 | 0.50 | 2.50 | 1125.50 | |||||||||||
1996 | 0.00 | 0.00 | 0.50 | 40.00 | 97.00 | 455.00 | 704.00 | 262.50 | r | 38.00 | q | 152.00 | 0.00 | 0.00 | 1448.50 | |||||||||||
1997 | 0.00 | 0.00 | 20.50 | 38.00 | 275.00 | 403.00 | 597.50 | 659.00 | 391.50 | 63.50 | 3.00 | 0.00 | 2451.00 | |||||||||||||
1998 | 0.00 | 0.00 | 8.00 | 41.00 | 148.50 | 273.50 | 781.00 | 703.50 | 471.00 | 43.00 | 0.00 | 0.00 | 2469.50 | |||||||||||||
1999 | 0.00 | 0.00 | 10.00 | 25.56 | c | 180.00 | 401.50 | 621.55 | a | 670.63 | a | 306.00 | 87.50 | 28.00 | 0.00 | 2330.74 | ||||||||||
2000 | 0.00 | 0.00 | a | 3.50 | 80.50 | 251.10 | a | 442.50 | 710.50 | 699.50 | 325.50 | 52.50 | 0.00 | 0.00 | 2565.60 | |||||||||||
2001 | 0.00 | 0.00 | 4.00 | 57.93 | a | 291.00 | 430.00 | 716.50 | 740.50 | 437.50 | 93.00 | 3.00 | 0.00 | 2773.43 | ||||||||||||
2002 | 0.00 | 0.00 | 0.00 | 47.50 | 221.50 | 491.50 | 808.14 | b | 542.00 | 363.00 | 23.52 | b | 0.00 | 0.00 | 2497.16 | |||||||||||
2003 | 3.50 | 1.50 | 15.50 | 51.00 | 248.50 | 460.50 | 843.50 | 733.50 | 344.00 | 208.00 | 0.00 | 0.00 | 2909.50 | |||||||||||||
2004 | 0.00 | 0.00 | 37.00 | 70.00 | 180.50 | 458.00 | 665.00 | 575.50 | 290.50 | 101.00 | 0.00 | 0.00 | 2377.50 | |||||||||||||
2005 | 0.00 | 0.00 | 3.50 | 34.00 | 63.50 | l | 277.50 | g | 718.00 | 644.00 | 285.50 | 86.50 | 2.00 | 0.00 | 1773.50 | |||||||||||
2006 | 0.00 | 0.00 | 0.00 | z | 51.50 | 283.00 | 531.00 | 838.00 | 627.00 | 277.50 | 70.50 | 13.50 | 0.00 | 2692.00 | ||||||||||||
2007 | 0.00 | 0.00 | 20.00 | 58.50 | 288.50 | 502.50 | 853.61 | c | 672.50 | 368.57 | b | 26.00 | 0.50 | 0.00 | b | 2790.68 | ||||||||||
2008 | 0.00 | a | 0.00 | 0.00 | 19.50 | 158.50 | 386.00 | 726.50 | 658.50 | 300.00 | 75.43 | a | 12.93 | a | 0.00 | a | 2337.36 | |||||||||
2009 | 0.00 | 0.00 | 1.03 | a | 38.28 | a | 252.00 | 372.86 | b | 722.50 | 621.11 | c | 437.00 | 25.50 | 4.66 | a | 0.00 | 2474.93 | ||||||||
2010 | 0.00 | 0.00 | 8.30 | c | 57.50 | 59.50 | 356.11 | c | 610.50 | 576.82 | c | 328.39 | b | 139.00 | 12.50 | 0.00 | 2148.63 | |||||||||
2011 | 0.00 | 0.00 | a | 1.50 | 9.23 | d | 82.50 | 322.76 | a | 681.00 | 700.50 | 425.00 | 90.33 | b | 0.00 | 0.00 | b | 2312.82 | ||||||||
2012 | 0.00 | 0.00 | 0.00 | z | 104.00 | 170.50 | 410.00 | 755.00 | 690.00 | 60.50 | z | 76.00 | 2.00 | 0.50 | 2208.00 | |||||||||||
2013 | 0.00 | 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 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.04 | 0.19 | 5.63 | 60.84 | 217.86 | 429.75 | 709.03 | 636.58 | 333.40 | 92.54 | 3.00 | 0.11 | 2487.25 | |||||||||||||
S.D. | 0.36 | 0.77 | 8.71 | 46.49 | 88.74 | 88.03 | 86.51 | 77.50 | 77.95 | 50.05 | 6.10 | 0.81 | 288.54 | |||||||||||||
SKEW | 9.59 | 5.66 | 2.11 | 1.49 | 0.62 | 0.48 | -0.26 | -0.30 | -0.11 | 0.78 | 3.85 | 8.41 | 0.37 | |||||||||||||
MAX | 3.50 | 6.00 | 37.50 | 219.00 | 492.50 | 658.00 | 875.50 | 812.00 | 543.50 | 230.00 | 42.00 | 7.50 | 3215.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 2.00 | 59.50 | 273.50 | 423.00 | 454.50 | 145.50 | 0.00 | 0.00 | 0.00 | 1896.19 | |||||||||||||
NO YRS | 95 | 93 | 90 | 92 | 92 | 92 | 93 | 93 | 90 | 92 | 94 | 96 | 79 |