YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
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 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 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 | |
1962 | 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 | |
1963 | 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 | |
1964 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | m | 0.00 | 0.00 | s | 76.00 | 186.50 | 584.00 | 801.00 | 1647.50 | ||||||
1965 | 764.00 | 758.00 | 797.50 | 194.00 | 85.50 | 5.50 | 0.00 | 0.00 | f | 73.39 | b | 226.50 | 404.00 | 704.50 | 4012.89 | |||||||||||
1966 | 1044.18 | a | 827.50 | 457.00 | 295.00 | 86.00 | 1.00 | k | 0.00 | n | 16.50 | 6.50 | 242.50 | 447.00 | 932.50 | 4354.68 | ||||||||||
1967 | 776.00 | 674.50 | 364.00 | 155.00 | 130.20 | a | 4.00 | 0.00 | 10.50 | 23.50 | 174.00 | 587.00 | 932.00 | 3830.70 | ||||||||||||
1968 | 811.50 | 753.00 | 523.50 | 332.00 | 120.50 | 2.00 | 0.00 | 0.00 | a | 13.00 | l | 164.00 | 596.50 | 892.00 | 4195.00 | |||||||||||
1969 | 688.00 | 692.00 | 802.00 | 203.50 | 78.50 | 21.21 | a | 0.00 | 0.00 | 1.50 | 351.50 | 586.00 | 788.50 | 4212.71 | ||||||||||||
1970 | 944.50 | 639.50 | 724.00 | 360.00 | 82.50 | 40.50 | 0.00 | a | 0.00 | f | 64.00 | 383.50 | 556.50 | 745.50 | 4540.50 | |||||||||||
1971 | 857.00 | 720.22 | a | 530.00 | 321.50 | 109.50 | 0.00 | 0.00 | 0.00 | 126.50 | 230.50 | 533.50 | 800.00 | 4228.72 | ||||||||||||
1972 | 825.00 | 627.50 | 365.50 | 173.50 | 86.00 | 0.00 | 9.00 | 3.50 | 51.50 | g | 266.00 | 811.00 | 899.00 | 4066.00 | ||||||||||||
1973 | 950.00 | 707.50 | 0.00 | z | 461.00 | 136.50 | 6.50 | 0.00 | 0.00 | z | 42.50 | u | 179.50 | 466.00 | 821.00 | 3728.00 | ||||||||||
1974 | 925.50 | 621.50 | 352.50 | 230.00 | 27.50 | 0.50 | 0.00 | 4.50 | n | 126.21 | a | 207.50 | 585.00 | 896.00 | 3972.21 | |||||||||||
1975 | 857.00 | 771.00 | 570.00 | 363.00 | 100.50 | 21.50 | 0.00 | 0.00 | h | 84.50 | 189.00 | 576.50 | 734.00 | 4267.00 | ||||||||||||
1976 | 839.50 | 525.00 | 532.50 | 225.50 | 137.00 | 0.50 | 0.00 | i | 0.00 | 43.50 | 380.27 | a | 682.00 | 819.50 | 4185.27 | |||||||||||
1977 | 1054.50 | 601.00 | 556.00 | 254.00 | 14.00 | 0.00 | 0.00 | f | 0.00 | 9.00 | 155.52 | a | 483.10 | a | 722.50 | 3849.62 | ||||||||||
1978 | 1027.50 | 888.46 | b | 512.50 | 171.50 | 137.84 | c | 9.00 | 0.00 | z | 0.00 | 44.44 | c | 197.00 | 571.50 | 978.00 | 4537.75 | |||||||||
1979 | 1159.50 | 662.00 | 363.50 | h | 277.00 | 112.24 | b | 21.00 | 0.00 | i | 1.00 | h | 27.00 | 153.00 | 720.00 | 783.50 | 3915.24 | |||||||||
1980 | 880.00 | 686.50 | 626.50 | 393.50 | 115.50 | 2.00 | 0.00 | d | 0.00 | 40.00 | 237.50 | f | 604.00 | 624.81 | b | 3972.81 | ||||||||||
1981 | 614.00 | g | 603.50 | 519.25 | e | 114.50 | 70.00 | f | 3.00 | 0.00 | 0.00 | g | 9.60 | e | 218.50 | 455.50 | 711.50 | 2635.35 | ||||||||
1982 | 799.50 | 755.00 | 526.50 | 306.21 | a | 97.00 | 11.50 | 0.00 | a | 0.00 | 14.50 | 274.00 | 630.50 | 891.00 | 4305.71 | |||||||||||
1983 | 882.00 | 749.50 | 575.50 | 435.00 | 173.50 | 35.50 | 0.00 | 0.00 | i | 34.00 | 204.00 | 230.00 | j | 839.00 | m | 3089.00 | ||||||||||
1984 | 929.50 | 643.50 | 610.00 | 392.50 | 73.50 | 0.00 | 0.00 | 0.00 | 78.50 | j | 310.50 | 407.50 | k | 776.50 | 3736.00 | |||||||||||
1985 | 976.00 | 753.50 | 496.00 | 207.50 | 55.50 | 4.00 | 0.00 | 0.00 | l | 90.00 | 258.50 | 604.50 | 913.50 | 4359.00 | ||||||||||||
1986 | 687.00 | 697.00 | 382.00 | 196.00 | 84.22 | a | 0.50 | 0.00 | 0.00 | 16.55 | a | 322.00 | 678.46 | d | 905.50 | 3969.23 | ||||||||||
1987 | 934.00 | 659.04 | a | 650.50 | 287.22 | c | 58.00 | 2.50 | 0.00 | a | 1.00 | 16.00 | 242.00 | 636.72 | a | 964.44 | d | 4451.43 | ||||||||
1988 | 0.00 | z | 0.00 | z | 475.50 | h | 339.60 | e | 127.00 | 5.00 | 0.00 | l | 15.50 | 52.00 | 246.00 | 559.00 | 909.50 | 2253.60 | ||||||||
1989 | 855.00 | 905.50 | 490.50 | 263.79 | a | 79.50 | 54.50 | 0.00 | 0.50 | 112.50 | 251.00 | 558.00 | 1081.50 | 4652.29 | ||||||||||||
1990 | 922.00 | 758.50 | 629.50 | 308.50 | 182.00 | 0.00 | 5.00 | 0.00 | 23.50 | 307.00 | 528.50 | 1065.50 | 4730.00 | |||||||||||||
1991 | 1017.00 | 593.00 | 563.50 | 293.50 | 93.00 | 0.00 | 1.50 | 0.00 | 81.50 | 261.50 | 771.50 | 887.50 | 4563.50 | |||||||||||||
1992 | 892.00 | 637.50 | 489.00 | 237.50 | 116.50 | 14.00 | 0.00 | 6.00 | 31.50 | 204.50 | 762.00 | 929.00 | 4319.50 | |||||||||||||
1993 | 987.00 | 774.50 | 546.50 | 342.50 | 95.50 | 6.00 | 0.00 | 3.50 | 0.00 | z | 346.00 | 721.00 | 829.00 | 4651.50 | ||||||||||||
1994 | 898.00 | 744.00 | 531.50 | 341.00 | 101.50 | 0.00 | 0.00 | 0.00 | 25.00 | 279.50 | 597.50 | 732.50 | 4250.50 | |||||||||||||
1995 | 856.50 | 576.00 | 593.00 | 404.50 | 159.50 | 19.00 | 1.50 | 0.00 | 82.00 | 265.50 | 535.50 | 831.00 | 4324.00 | |||||||||||||
1996 | 906.50 | 669.00 | 696.50 | 292.50 | 38.50 | 0.00 | 0.00 | 0.00 | 90.50 | 303.50 | 604.50 | 889.00 | 4490.50 | |||||||||||||
1997 | 993.00 | 780.00 | 497.50 | 527.00 | 69.50 | l | 2.00 | 0.00 | 1.00 | 47.00 | 306.50 | 696.50 | 990.50 | 4841.00 | ||||||||||||
1998 | 87.00 | z | 686.00 | 695.00 | 407.50 | 64.00 | 20.00 | 0.00 | 0.00 | 5.00 | 236.50 | 537.00 | 876.00 | 3527.00 | ||||||||||||
1999 | 810.00 | 566.50 | 614.00 | 366.50 | 169.50 | 8.00 | 0.00 | 0.00 | 79.50 | 278.00 | 456.43 | b | 850.00 | 4198.43 | ||||||||||||
2000 | 785.00 | 565.50 | 536.50 | 274.00 | 94.50 | 3.50 | 0.00 | 0.00 | 58.00 | 281.50 | 803.50 | 1016.00 | 4418.00 | |||||||||||||
2001 | 1028.00 | 720.22 | a | 685.00 | 224.50 | 112.50 | 4.50 | 0.00 | 0.00 | 31.00 | 246.50 | 486.50 | 839.00 | 4377.72 | ||||||||||||
2002 | 862.50 | 772.00 | 688.50 | 236.50 | 81.50 | 2.50 | 0.00 | 0.00 | 31.50 | 390.00 | 649.00 | 951.00 | 4665.00 | |||||||||||||
2003 | 783.50 | 778.50 | 536.00 | 255.00 | 67.00 | 18.50 | 0.00 | 4.00 | 48.50 | 185.00 | 594.00 | 787.00 | 4057.00 | |||||||||||||
2004 | 857.00 | 841.50 | 466.50 | 353.00 | 79.00 | 3.00 | 12.00 | 0.50 | 63.00 | 258.00 | 696.00 | 837.00 | 4466.50 | |||||||||||||
2005 | 831.00 | 675.00 | 657.50 | 343.00 | 164.00 | 13.50 | 0.00 | 8.00 | 24.50 | 291.50 | 558.00 | 897.00 | 4463.00 | |||||||||||||
2006 | 728.00 | 725.50 | 575.00 | 216.00 | 79.00 | 0.00 | o | 0.00 | 0.00 | 84.50 | 300.50 | 544.50 | 681.00 | f | 3253.00 | |||||||||||
2007 | 1102.50 | 794.50 | 427.59 | b | 431.50 | 101.00 | 11.50 | 0.00 | 0.00 | 16.50 | 105.00 | i | 608.00 | 930.00 | 4423.09 | |||||||||||
2008 | 947.00 | 734.50 | 576.50 | 357.50 | 130.00 | 1.00 | 0.00 | 5.00 | 29.00 | 275.00 | 528.00 | 876.50 | 4460.00 | |||||||||||||
2009 | 848.00 | 567.00 | 520.00 | 338.50 | 107.00 | 4.50 | 0.00 | 0.00 | 74.50 | 401.50 | 504.50 | 1092.00 | 4457.50 | |||||||||||||
2010 | 948.50 | 955.50 | 624.00 | 267.50 | 139.50 | f | 0.00 | 0.00 | 10.00 | 7.50 | 198.00 | 622.50 | 792.50 | 4426.00 | ||||||||||||
2011 | 934.00 | 895.00 | 502.50 | 253.50 | 161.50 | 0.00 | 0.00 | a | 0.00 | 37.00 | 253.50 | 604.82 | b | 1049.50 | 4691.32 | |||||||||||
2012 | 785.50 | 772.64 | a | 407.13 | a | 191.50 | 81.63 | a | 0.00 | a | 0.00 | a | 0.00 | a | 62.50 | 182.50 | i | 0.00 | z | 0.00 | z | 2300.91 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 893.09 | 712.85 | 556.05 | 296.15 | 101.93 | 8.31 | 0.67 | 2.19 | 48.29 | 258.32 | 594.04 | 869.03 | 4373.19 | |||||||||||||
S.D. | 104.52 | 97.00 | 105.82 | 87.65 | 37.91 | 11.74 | 2.37 | 4.30 | 33.31 | 63.76 | 94.04 | 104.79 | 227.71 | |||||||||||||
SKEW | 0.27 | 0.31 | 0.21 | 0.28 | 0.12 | 2.12 | 3.82 | 2.12 | 0.61 | 0.44 | 0.41 | 0.12 | -0.54 | |||||||||||||
MAX | 1159.50 | 955.50 | 802.00 | 527.00 | 182.00 | 54.50 | 12.00 | 16.50 | 126.50 | 401.50 | 811.00 | 1092.00 | 4730.00 | |||||||||||||
MIN | 687.00 | 525.00 | 352.50 | 114.50 | 14.00 | 0.00 | 0.00 | 0.00 | 1.50 | 153.00 | 404.00 | 624.81 | 3830.70 | |||||||||||||
NO YRS | 45 | 47 | 45 | 48 | 45 | 46 | 43 | 39 | 44 | 46 | 46 | 46 | 23 |