YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1937 | 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 | |
1938 | 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 | |
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 248.50 | 28.50 | 0.00 | 0.00 | 1.00 | 27.50 | 206.00 | 584.50 | 795.00 | 1891.00 | ||||||||||
1940 | 1239.50 | 742.00 | 515.00 | 320.50 | 48.00 | 9.50 | 0.00 | 0.00 | 38.00 | 0.00 | z | 0.00 | z | 0.00 | z | 2912.50 | ||||||||||
1941 | 0.00 | z | 0.00 | z | 735.50 | 296.50 | 123.00 | 14.50 | 0.00 | b | 0.00 | b | 87.50 | 204.50 | i | 507.86 | b | 824.08 | a | 2588.94 | ||||||
1942 | 927.50 | 851.31 | b | 619.43 | d | 301.80 | e | 0.00 | z | 9.00 | h | 0.00 | h | 0.00 | i | 62.31 | d | 303.44 | e | 297.00 | k | 635.50 | f | 3065.78 | ||
1943 | 865.86 | b | 492.00 | f | 502.50 | f | 117.50 | g | 141.00 | f | 8.57 | b | 3.21 | b | 0.00 | b | 17.31 | d | 151.00 | k | 476.50 | f | 1091.41 | b | 1986.36 | |
1944 | 0.00 | z | 748.78 | d | 0.00 | z | 272.00 | j | 69.00 | 5.50 | 3.50 | 0.00 | 22.50 | 16.53 | a | 576.00 | 907.00 | 2348.81 | ||||||||
1945 | 861.50 | 500.00 | 470.00 | 520.00 | 100.50 | 1.50 | 5.00 | 0.00 | 24.83 | a | 247.00 | 554.00 | 940.50 | 4224.83 | ||||||||||||
1946 | 964.50 | 658.00 | 503.00 | 158.00 | 143.00 | 6.50 | 0.00 | f | 1.55 | a | 40.00 | 203.50 | 589.00 | 730.50 | 3997.55 | |||||||||||
1947 | 993.50 | 865.41 | a | 566.00 | g | 188.00 | n | 0.00 | z | 13.50 | 0.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1872.41 | |||
1948 | 993.03 | a | 894.70 | b | 717.02 | d | 128.50 | i | 0.00 | z | 0.00 | 0.00 | 0.50 | 34.00 | 311.00 | 588.50 | f | 297.50 | u | 2950.26 | ||||||
1949 | 494.00 | u | 199.50 | v | 618.45 | a | 365.50 | 100.00 | 4.00 | 0.00 | 0.00 | 24.00 | 260.50 | 390.00 | 866.50 | 2628.95 | ||||||||||
1950 | 840.50 | 475.50 | g | 624.00 | 317.50 | 0.00 | z | 10.00 | 0.00 | 0.00 | 66.72 | a | 335.50 | 0.00 | z | 878.16 | b | 3072.38 | ||||||||
1951 | 976.00 | 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 | 976.00 | ||
1952 | 0.00 | z | 463.00 | k | 729.02 | a | 336.00 | 106.50 | 0.50 | 5.00 | 0.00 | 40.00 | 291.00 | 0.00 | z | 0.00 | z | 1508.02 | ||||||||
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 21.50 | 195.50 | 561.50 | 948.00 | 1726.50 | |||||||
1954 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 202.02 | a | 0.00 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 202.02 | |
1955 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 81.63 | a | 27.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 708.50 | 0.00 | z | 817.13 | |||||
1956 | 0.00 | z | 0.00 | z | 606.57 | a | 377.50 | 33.00 | g | 1.00 | 0.00 | 15.50 | 6.50 | 133.50 | 554.00 | g | 771.50 | 1912.07 | ||||||||
1957 | 941.00 | 572.00 | 670.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 314.00 | 721.50 | 705.00 | 3924.00 | |||||||
1958 | 908.50 | 760.50 | 941.50 | 435.50 | 75.50 | 15.50 | 1.03 | a | 0.00 | 34.00 | 275.00 | 631.00 | 886.50 | 4964.53 | ||||||||||||
1959 | 1101.00 | 772.00 | 697.50 | 390.52 | a | 95.00 | 4.50 | 0.00 | 0.00 | 40.50 | 371.50 | 750.50 | 829.50 | 5052.52 | ||||||||||||
1960 | 1063.50 | 993.50 | 761.00 | 218.50 | 111.50 | 1.00 | 10.50 | 0.00 | 37.50 | 246.50 | 569.50 | 952.00 | 4965.00 | |||||||||||||
1961 | 937.50 | 759.50 | 640.00 | 398.50 | 86.00 | 9.00 | 0.00 | 0.00 | 96.00 | 269.50 | 783.00 | 971.00 | 4950.00 | |||||||||||||
1962 | 1131.00 | 613.00 | 697.50 | 311.00 | 38.50 | 21.50 | 0.00 | 0.00 | 46.00 | 196.00 | 563.50 | 810.50 | 4428.50 | |||||||||||||
1963 | 1214.00 | 680.50 | 533.50 | 181.50 | 78.00 | 9.00 | 0.00 | 0.00 | 14.50 | 58.00 | 538.50 | 1079.00 | 4386.50 | |||||||||||||
1964 | 899.50 | 1006.00 | 723.00 | 310.00 | 61.50 | 19.50 | 0.00 | 0.00 | 77.50 | 231.00 | 619.50 | 926.50 | 4874.00 | |||||||||||||
1965 | 804.50 | 848.50 | 905.50 | 245.00 | 83.50 | 7.50 | 0.00 | 0.00 | 82.50 | 237.00 | 419.00 | 750.50 | 4383.50 | |||||||||||||
1966 | 1152.50 | 883.50 | 548.00 | 335.00 | 126.50 | 3.50 | 0.00 | 20.00 | 31.50 | 309.00 | 511.00 | 966.00 | 4886.50 | |||||||||||||
1967 | 837.50 | 761.00 | 447.00 | 188.50 | 191.00 | 15.50 | 0.00 | 2.00 | 43.50 | 206.00 | 614.50 | 984.00 | 4290.50 | |||||||||||||
1968 | 919.00 | 816.50 | 582.00 | 365.00 | 189.00 | 5.50 | 0.00 | 4.50 | 19.00 | 210.50 | 658.50 | 960.50 | 4730.00 | |||||||||||||
1969 | 824.00 | 752.50 | 901.50 | 258.50 | 91.50 | 38.00 | 0.00 | 0.00 | 13.50 | 424.00 | 631.00 | 829.00 | 4763.50 | |||||||||||||
1970 | 999.00 | 661.00 | 776.00 | 375.50 | 78.00 | 41.50 | 6.00 | 0.00 | 94.00 | 402.00 | 611.50 | 735.50 | 4780.00 | |||||||||||||
1971 | 934.50 | 788.00 | 633.50 | 330.50 | 118.50 | 0.00 | 2.50 | 0.00 | 137.50 | 231.50 | 559.50 | 836.50 | 4572.50 | |||||||||||||
1972 | 905.00 | 717.00 | 432.00 | 220.50 | 91.50 | 0.00 | 10.00 | 0.00 | 58.50 | 279.50 | 871.50 | 1023.00 | 4608.50 | |||||||||||||
1973 | 1030.50 | 751.50 | 625.50 | 493.00 | 165.00 | 10.50 | 0.00 | 0.00 | 74.50 | 193.50 | 530.00 | 884.50 | 4758.50 | |||||||||||||
1974 | 1013.50 | 673.50 | 432.50 | 254.00 | 40.00 | 2.00 | 0.00 | 6.50 | 141.00 | 225.00 | 617.50 | 935.50 | 4341.00 | |||||||||||||
1975 | 922.50 | 893.00 | 657.72 | a | 360.50 | 95.50 | 23.50 | 0.00 | 0.00 | 104.00 | 200.50 | 630.00 | 775.00 | 4662.22 | ||||||||||||
1976 | 917.50 | 557.50 | 610.70 | a | 247.00 | 191.00 | 5.50 | 0.00 | 0.00 | 49.50 | 425.00 | 721.50 | 853.50 | 4578.70 | ||||||||||||
1977 | 1144.50 | 645.50 | 555.50 | 301.00 | 21.50 | 0.00 | 0.00 | 0.00 | 5.00 | 182.50 | 552.41 | a | 799.50 | 4207.41 | ||||||||||||
1978 | 1161.98 | a | 1046.00 | 612.50 | 190.50 | 184.50 | 11.50 | 0.00 | 3.50 | 46.50 | 0.00 | z | 595.50 | 1012.00 | 4864.48 | |||||||||||
1979 | 1290.00 | 755.50 | 586.50 | 324.00 | 152.50 | 55.00 | 0.00 | 1.00 | 33.50 | 165.00 | 727.50 | 814.50 | 4905.00 | |||||||||||||
1980 | 931.50 | 800.00 | 675.50 | 384.00 | 164.00 | 4.00 | 0.00 | 0.00 | 41.50 | 254.50 | 628.00 | 708.00 | 4591.00 | |||||||||||||
1981 | 811.00 | 658.00 | 580.98 | b | 165.50 | 121.00 | 4.50 | 0.00 | 0.00 | 29.00 | 252.50 | 441.50 | 770.00 | 3833.98 | ||||||||||||
1982 | 871.00 | 864.50 | 593.50 | 341.00 | 99.50 | 26.00 | 2.00 | 0.00 | 27.50 | 262.00 | 670.00 | 932.50 | 4689.50 | |||||||||||||
1983 | 967.00 | 849.00 | 685.50 | 504.00 | 202.00 | 50.00 | 0.00 | 0.00 | 53.00 | 205.00 | 510.00 | 1267.00 | 5292.50 | |||||||||||||
1984 | 1028.00 | 726.00 | 706.00 | 458.00 | 94.50 | 0.50 | 0.00 | 0.00 | 115.00 | 351.50 | 590.00 | 831.00 | 4900.50 | |||||||||||||
1985 | 1049.00 | 854.00 | 552.50 | 227.50 | 77.00 | 14.00 | 0.00 | 0.00 | 114.00 | 327.50 | 668.50 | 978.50 | 4862.50 | |||||||||||||
1986 | 689.00 | 744.50 | 422.00 | 245.00 | 84.50 | 4.50 | 0.00 | 2.00 | 25.00 | 312.00 | 678.00 | 898.50 | 4105.00 | |||||||||||||
1987 | 963.00 | 669.00 | 688.50 | 345.50 | 69.50 | 9.50 | 1.00 | 18.00 | 16.00 | 259.50 | 600.50 | 972.00 | 4612.00 | |||||||||||||
1988 | 1099.50 | 831.00 | 689.50 | 399.00 | 131.00 | 8.00 | 0.00 | 10.50 | 59.50 | 237.00 | 549.00 | 866.50 | 4880.50 | |||||||||||||
1989 | 840.50 | 988.00 | 500.50 | 287.50 | 108.00 | 58.50 | 0.00 | 0.00 | 117.00 | 225.00 | 568.50 | 1095.50 | 4789.00 | |||||||||||||
1990 | 928.50 | 764.00 | 650.50 | 314.00 | 186.50 | 0.00 | 2.00 | 0.00 | 24.00 | 276.00 | 513.00 | 1074.50 | 4733.00 | |||||||||||||
1991 | 1083.50 | 578.50 | 538.00 | 261.00 | 87.00 | 2.00 | 4.00 | 2.50 | 80.00 | 255.50 | 780.00 | 881.00 | 4553.00 | |||||||||||||
1992 | 869.50 | 662.50 | 501.50 | 250.00 | 125.50 | 26.00 | 0.00 | 10.50 | 25.50 | 211.00 | 793.50 | 969.50 | 4445.00 | |||||||||||||
1993 | 0.00 | z | 844.00 | 606.00 | 369.50 | 112.50 | 12.50 | 0.00 | 1.00 | 60.00 | 369.00 | 729.50 | 861.00 | 3965.00 | ||||||||||||
1994 | 937.50 | 831.50 | 584.00 | 353.50 | 103.50 | 0.00 | 0.00 | 1.50 | 44.00 | 244.50 | 610.00 | 764.50 | 4474.50 | |||||||||||||
1995 | 910.00 | 619.50 | 618.50 | 419.50 | 201.50 | 26.50 | 2.00 | 2.00 | 104.00 | 251.00 | 550.50 | 853.00 | 4558.00 | |||||||||||||
1996 | 942.50 | 692.50 | 747.00 | 308.50 | 55.50 | 0.00 | 8.00 | 0.00 | 79.50 | 285.00 | 623.50 | 871.50 | 4613.50 | |||||||||||||
1997 | 992.00 | 804.50 | 516.00 | 546.50 | 129.50 | 2.00 | 0.00 | 4.50 | 54.00 | 173.50 | m | 701.67 | c | 955.66 | b | 4706.32 | ||||||||||
1998 | 876.55 | b | 633.50 | 749.50 | 425.17 | a | 31.50 | 22.76 | a | 0.00 | 0.00 | 0.00 | z | 242.83 | a | 525.50 | 878.50 | 4385.82 | ||||||||
1999 | 815.50 | 581.00 | 665.00 | 370.50 | 0.00 | z | 13.00 | 0.00 | 0.00 | 99.00 | 230.50 | 420.00 | 824.00 | 4018.50 | ||||||||||||
2000 | 815.50 | 591.00 | 582.50 | 280.00 | 107.50 | 7.00 | 0.00 | 0.00 | 63.50 | 212.50 | 785.50 | 751.00 | j | 3445.00 | ||||||||||||
2001 | 0.00 | z | 749.00 | b | 673.06 | e | 182.00 | 97.50 | 0.50 | 0.00 | 0.00 | 23.89 | c | 215.00 | 468.50 | 780.50 | 3189.95 | |||||||||
2002 | 882.50 | 0.00 | z | 676.00 | 263.50 | 79.00 | 6.50 | 0.00 | 0.00 | 22.50 | 402.00 | 0.00 | z | 912.50 | 3244.50 | |||||||||||
2003 | 800.00 | 803.50 | 575.50 | 257.50 | 78.50 | 15.50 | 0.00 | 7.00 | 44.00 | 190.13 | a | 624.00 | 814.00 | 4209.63 | ||||||||||||
2004 | 892.50 | 812.00 | 437.00 | 334.00 | 78.00 | 2.00 | 12.50 | 4.00 | 37.50 | 193.48 | b | 704.50 | 888.50 | 4395.98 | ||||||||||||
2005 | 889.00 | 729.00 | 639.00 | 372.00 | 0.00 | z | 13.50 | 0.50 | 9.50 | 26.00 | 248.50 | 527.50 | 916.00 | 4370.50 | ||||||||||||
2006 | 748.00 | 750.00 | 553.87 | a | 175.50 | 96.50 | 0.00 | 0.00 | 0.00 | 74.50 | 297.50 | 418.00 | f | 358.00 | s | 2695.87 | ||||||||||
2007 | 1097.50 | 831.50 | 400.00 | 419.46 | b | 99.50 | 7.50 | 0.00 | 0.00 | 23.50 | 196.50 | 589.50 | 999.50 | 4664.46 | ||||||||||||
2008 | 950.50 | 813.00 | 610.50 | 353.50 | 142.00 | 0.00 | 1.00 | 5.00 | 51.50 | 299.50 | 520.00 | 954.50 | 4701.00 | |||||||||||||
2009 | 898.00 | 621.00 | 532.00 | 351.50 | 130.00 | 12.50 | g | 0.00 | 0.00 | 83.00 | 561.00 | 289.00 | l | 521.50 | m | 3176.50 | ||||||||||
2010 | 934.00 | 1023.50 | 635.00 | 278.50 | 161.00 | 0.50 | 1.00 | 11.00 | 9.50 | 122.50 | g | 0.00 | z | 826.00 | 3880.00 | |||||||||||
2011 | 685.50 | g | 574.50 | f | 538.07 | c | 385.00 | c | 157.00 | q | 0.00 | g | 0.00 | k | 0.00 | y | 24.50 | n | 11.50 | z | 0.00 | z | 637.50 | k | 923.07 | |
2012 | 780.34 | b | 650.50 | f | 220.50 | n | 116.00 | h | 70.02 | b | 0.00 | e | 0.00 | a | 0.00 | p | 24.00 | q | 102.00 | w | 0.00 | z | 0.00 | z | 850.36 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 951.73 | 761.45 | 618.95 | 321.93 | 107.92 | 11.03 | 1.21 | 2.16 | 51.81 | 258.45 | 608.10 | 892.07 | 4624.24 | |||||||||||||
S.D. | 122.03 | 120.78 | 111.92 | 88.38 | 45.78 | 13.35 | 2.70 | 4.43 | 33.14 | 84.44 | 100.65 | 106.73 | 286.61 | |||||||||||||
SKEW | 0.63 | 0.24 | 0.48 | 0.27 | 0.46 | 1.87 | 2.66 | 2.48 | 0.87 | 0.54 | 0.26 | 0.75 | -0.36 | |||||||||||||
MAX | 1290.00 | 1046.00 | 941.50 | 546.50 | 202.02 | 58.50 | 12.50 | 20.00 | 141.00 | 561.00 | 871.50 | 1267.00 | 5292.50 | |||||||||||||
MIN | 689.00 | 500.00 | 400.00 | 158.00 | 21.50 | 0.00 | 0.00 | 0.00 | 5.00 | 16.53 | 390.00 | 705.00 | 3833.98 | |||||||||||||
NO YRS | 62 | 60 | 65 | 64 | 62 | 67 | 67 | 67 | 66 | 62 | 58 | 61 | 42 |