YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 55.80 | a | 17.05 | a | 193.93 | b | 319.50 | 699.50 | 1078.80 | a | 2364.58 | |||
1949 | 1191.95 | a | 945.28 | c | 918.78 | b | 0.00 | z | 109.00 | u | 123.50 | k | 23.54 | d | 91.89 | c | 122.22 | c | 404.60 | b | 463.33 | c | 897.45 | a | 5059.04 | |
1950 | 1156.82 | a | 766.37 | a | 918.50 | 621.72 | a | 438.50 | 269.42 | d | 20.67 | d | 1.11 | c | 190.00 | g | 372.57 | d | 513.60 | e | 710.86 | b | 5790.14 | |||
1951 | 959.97 | a | 851.31 | b | 796.24 | d | 533.04 | b | 430.26 | b | 118.89 | c | 26.41 | d | 34.32 | c | 74.44 | c | 479.95 | c | 697.50 | b | 989.79 | c | 5992.10 | |
1952 | 1113.02 | e | 876.50 | 1023.00 | a | 597.93 | a | 444.50 | 301.55 | a | 10.00 | 20.15 | a | 92.50 | g | 171.50 | 718.45 | a | 894.50 | 6171.10 | ||||||
1953 | 590.50 | h | 692.46 | b | 786.76 | b | 672.50 | 657.50 | 210.00 | i | 4.50 | f | 121.00 | 75.50 | 398.50 | 602.50 | 730.00 | 4736.72 | ||||||||
1954 | 845.00 | 633.50 | 874.00 | 442.80 | e | 168.50 | h | 283.00 | 22.00 | 102.50 | 175.00 | 355.98 | a | 516.50 | 852.50 | 5102.78 | ||||||||||
1955 | 982.50 | 839.50 | 863.50 | 801.00 | 429.50 | 196.50 | 104.50 | 5.50 | 170.00 | 293.50 | 699.50 | 874.00 | 6259.50 | |||||||||||||
1956 | 926.50 | 863.50 | 747.50 | 642.50 | 430.00 | 206.50 | 48.00 | 62.00 | 102.00 | 482.00 | 479.50 | 681.50 | 5671.50 | |||||||||||||
1957 | 1019.00 | 700.50 | 736.50 | 575.00 | 474.00 | 123.00 | 29.00 | 88.50 | 119.00 | 570.00 | 728.89 | c | 772.42 | a | 5935.81 | |||||||||||
1958 | 833.50 | 763.00 | 984.00 | 686.90 | a | 398.00 | 244.00 | 44.50 | 1.00 | 103.50 | 198.40 | a | 577.00 | 586.50 | 5420.30 | |||||||||||
1959 | 696.50 | f | 862.50 | 643.50 | 377.50 | 469.00 | 91.50 | 6.50 | j | 49.50 | g | 247.00 | 227.73 | e | 329.50 | f | 725.00 | 3643.73 | ||||||||
1960 | 1052.50 | 891.00 | 740.50 | 631.00 | 498.50 | 53.79 | a | 10.50 | 68.50 | 0.00 | z | 0.00 | z | 0.00 | z | 545.50 | h | 3946.29 | ||||||||
1961 | 720.50 | 747.00 | 884.50 | 572.50 | 547.15 | a | 142.00 | 33.00 | 40.00 | 200.50 | 423.00 | 706.55 | a | 913.00 | 5929.70 | |||||||||||
1962 | 845.00 | 914.50 | 732.00 | h | 531.50 | 569.00 | 181.50 | 25.00 | 60.00 | 95.00 | 370.50 | 614.50 | 673.00 | 4879.50 | ||||||||||||
1963 | 810.50 | 578.50 | 701.50 | f | 891.00 | e | 420.50 | 296.00 | 113.00 | 75.00 | 121.00 | 400.00 | 718.00 | 746.50 | 5170.00 | |||||||||||
1964 | 932.50 | 750.50 | 889.00 | 669.00 | 549.00 | 293.50 | 53.50 | 36.00 | i | 182.50 | 194.50 | 847.00 | 915.50 | 6276.50 | ||||||||||||
1965 | 883.50 | 732.00 | 781.50 | 703.50 | 503.50 | 251.50 | 41.00 | 74.50 | 238.00 | 210.50 | 725.50 | 945.00 | 6090.00 | |||||||||||||
1966 | 987.50 | 916.50 | 777.00 | 474.50 | 272.50 | 175.20 | e | 84.50 | 37.64 | c | 128.00 | 332.73 | a | 673.50 | 848.50 | 5708.08 | ||||||||||
1967 | 851.00 | 664.50 | 901.00 | 1030.50 | 500.50 | 289.50 | 1.79 | e | 4.00 | 45.00 | c | 331.38 | b | 540.50 | 955.50 | 6115.17 | ||||||||||
1968 | 873.50 | 693.50 | 737.50 | 560.00 | 451.50 | 151.00 | 9.50 | 142.00 | f | 112.50 | 376.77 | e | 698.00 | 1048.50 | 5712.27 | |||||||||||
1969 | 981.50 | 979.00 | 854.50 | 681.50 | 324.00 | 207.00 | 20.50 | 2.50 | 101.90 | a | 534.00 | 516.00 | 809.50 | 6011.90 | ||||||||||||
1970 | 893.50 | 666.50 | 748.00 | 752.50 | 346.50 | 180.00 | d | 9.00 | 2.07 | a | 143.00 | 451.10 | b | 681.00 | 1024.00 | 5897.17 | ||||||||||
1971 | 868.00 | 757.00 | 878.00 | 724.00 | 580.00 | 260.00 | 44.20 | d | 23.50 | 229.00 | 523.50 | 730.00 | 1080.00 | 6697.20 | ||||||||||||
1972 | 941.00 | 792.50 | 639.00 | 690.00 | 364.00 | 114.11 | b | 28.50 | 46.50 | f | 224.50 | 509.50 | 783.00 | 1017.00 | 6103.11 | |||||||||||
1973 | 1031.00 | 800.00 | 930.00 | 631.00 | 300.50 | 159.83 | a | 16.00 | 61.00 | 203.33 | c | 414.50 | 895.00 | 858.50 | 6300.66 | |||||||||||
1974 | 937.00 | 763.50 | 814.00 | 694.00 | 416.50 | 116.50 | 86.50 | 32.50 | 17.50 | f | 203.50 | f | 645.00 | a | 871.00 | 5376.50 | ||||||||||
1975 | 831.50 | 843.50 | 939.50 | 917.50 | 450.00 | 206.00 | 83.50 | h | 148.00 | 51.00 | 533.00 | 739.50 | 701.00 | 6360.50 | ||||||||||||
1976 | 733.00 | 819.50 | 855.00 | 703.97 | a | 312.00 | 231.00 | 25.83 | d | 195.50 | 151.00 | 221.50 | f | 429.50 | 668.00 | 5124.30 | ||||||||||
1977 | 843.50 | 633.50 | 920.50 | 476.00 | 709.00 | 112.50 | 38.48 | b | 37.00 | 250.50 | 350.00 | 660.50 | 804.50 | 5835.98 | ||||||||||||
1978 | 895.50 | 791.00 | 675.00 | 734.50 | 439.68 | a | 212.50 | 54.00 | 117.50 | 108.50 | j | 236.08 | e | 793.80 | e | 939.00 | 5888.56 | |||||||||
1979 | 1014.50 | 903.00 | 789.00 | 697.24 | a | 382.00 | 182.50 | 112.24 | b | 136.92 | a | 73.00 | f | 451.50 | 754.50 | 856.00 | 6279.40 | |||||||||
1980 | 802.50 | 737.00 | 877.00 | 616.00 | 520.80 | a | 345.50 | 100.23 | a | 62.00 | 133.50 | 385.00 | 579.81 | d | 446.00 | j | 5159.34 | |||||||||
1981 | 774.00 | 709.50 | 822.53 | a | 559.66 | a | 414.50 | 102.50 | 29.00 | 19.50 | 127.00 | 566.27 | a | 661.03 | a | 788.00 | 5573.49 | |||||||||
1982 | 974.90 | b | 782.78 | e | 712.50 | h | 151.50 | w | 0.00 | z | 224.50 | 77.00 | l | 0.00 | z | 0.00 | z | 519.50 | 805.50 | 954.50 | 4261.68 | |||||
1983 | 873.00 | 844.50 | 952.50 | 877.50 | 501.50 | 290.50 | 201.00 | 84.65 | e | 143.00 | 384.00 | 826.00 | 984.25 | a | 6962.40 | |||||||||||
1984 | 790.50 | d | 815.00 | 716.00 | 744.00 | 382.50 | 249.00 | 11.50 | 21.50 | 106.00 | 610.00 | 853.00 | 991.50 | 6290.50 | ||||||||||||
1985 | 819.00 | 811.00 | 923.50 | 500.50 | 450.50 | 115.50 | 27.50 | 55.50 | 343.00 | 442.50 | 842.50 | 788.00 | 6119.00 | |||||||||||||
1986 | 717.00 | 775.00 | 680.00 | 636.50 | 439.00 | 119.50 | 76.00 | 5.50 | 438.50 | 460.00 | 599.00 | 810.00 | 5756.00 | |||||||||||||
1987 | 1016.00 | 844.00 | 896.00 | 444.00 | 373.00 | 144.00 | 170.50 | 43.50 | 96.60 | e | 271.50 | 717.50 | 1094.00 | 6110.60 | ||||||||||||
1988 | 995.50 | 698.50 | 754.50 | 653.00 | 540.00 | 270.00 | 29.50 | 21.00 | 122.50 | 112.50 | 789.00 | 875.00 | 5861.00 | |||||||||||||
1989 | 921.00 | 941.50 | 878.50 | 544.50 | 467.50 | 144.50 | 36.00 | 191.50 | 200.50 | 473.50 | 607.00 | 672.00 | 6078.00 | |||||||||||||
1990 | 930.00 | 944.50 | 766.50 | 508.50 | 533.00 | 196.00 | 39.27 | a | 0.00 | z | 106.00 | i | 304.00 | 658.00 | 1016.28 | a | 5896.05 | |||||||||
1991 | 841.65 | a | 398.50 | j | 760.00 | i | 714.50 | 417.00 | i | 232.24 | a | 0.00 | x | 17.00 | q | 58.20 | e | 290.50 | 609.00 | 803.00 | 3549.09 | |||||
1992 | 831.00 | 827.02 | a | 770.50 | 323.50 | m | 198.50 | 211.00 | 86.50 | i | 27.50 | 102.00 | 324.50 | 621.50 | 692.00 | j | 3913.52 | |||||||||
1993 | 738.50 | j | 922.00 | 725.00 | 718.00 | 482.50 | 292.50 | 102.00 | 104.50 | 137.00 | 377.00 | 642.50 | 921.00 | 5424.00 | ||||||||||||
1994 | 825.00 | 900.50 | 669.60 | a | 426.00 | k | 466.50 | 206.50 | 3.50 | 6.00 | 104.00 | 446.00 | 1007.50 | 1069.50 | 5704.60 | |||||||||||
1995 | 758.50 | i | 718.00 | 1014.50 | 833.50 | 198.50 | t | 343.50 | 103.00 | 86.00 | 81.50 | 200.50 | f | 449.50 | 467.50 | m | 3629.50 | |||||||||
1996 | 438.00 | n | 441.00 | m | 337.00 | p | 178.00 | u | 479.00 | 156.00 | 12.00 | l | 11.00 | 178.50 | 442.00 | 631.00 | 881.43 | a | 2778.93 | |||||||
1997 | 900.00 | 740.50 | 679.50 | 643.00 | 260.50 | 194.50 | 51.50 | 40.00 | k | 129.00 | 270.50 | j | 365.50 | l | 615.00 | j | 3598.50 | |||||||||
1998 | 694.00 | i | 643.00 | i | 559.50 | i | 538.50 | i | 430.00 | m | 302.50 | 17.00 | j | 16.00 | o | 106.50 | i | 315.00 | j | 431.50 | m | 179.50 | x | 302.50 | ||
1999 | 250.50 | u | 593.00 | i | 577.50 | k | 513.00 | i | 203.50 | n | 172.50 | i | 24.00 | l | 50.50 | j | 32.00 | i | 137.00 | j | 357.50 | l | 502.50 | l | 0.00 | |
2000 | 555.00 | l | 597.50 | i | 535.50 | k | 366.50 | i | 303.00 | k | 70.50 | k | 48.50 | l | 11.00 | j | 95.50 | k | 231.00 | o | 609.50 | g | 482.00 | k | 0.00 | |
2001 | 755.50 | f | 646.00 | g | 512.50 | h | 543.00 | h | 104.50 | h | 105.50 | k | 28.50 | k | 0.00 | n | 29.00 | l | 126.00 | p | 492.50 | i | 670.50 | j | 0.00 | |
2002 | 979.00 | 708.50 | 857.00 | 551.00 | 271.50 | j | 54.00 | 0.00 | l | 27.50 | m | 47.50 | l | 359.00 | 560.00 | 468.50 | n | 4068.50 | ||||||||
2003 | 324.50 | p | 488.50 | i | 505.50 | i | 544.00 | j | 308.50 | h | 47.00 | i | 5.50 | h | 42.50 | 54.00 | f | 106.50 | f | 597.50 | h | 602.00 | j | 42.50 | ||
2004 | 515.00 | l | 697.00 | f | 357.50 | i | 404.00 | g | 297.00 | i | 64.50 | k | 22.50 | h | 32.19 | e | 27.00 | k | 0.00 | z | 537.50 | f | 643.00 | g | 32.19 | |
2005 | 447.50 | p | 393.00 | m | 619.00 | f | 494.50 | j | 430.00 | f | 241.00 | h | 0.00 | z | 1.00 | f | 121.00 | h | 266.50 | i | 387.50 | i | 591.00 | g | 0.00 | |
2006 | 427.00 | p | 330.00 | o | 317.50 | u | 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 | 909.88 | 794.82 | 822.86 | 650.24 | 445.84 | 200.91 | 50.51 | 56.26 | 151.43 | 384.45 | 673.06 | 869.24 | 6028.00 | |||||||||||||
S.D. | 107.45 | 94.51 | 100.29 | 133.44 | 99.09 | 74.28 | 43.96 | 49.61 | 77.01 | 114.55 | 122.58 | 129.32 | 346.93 | |||||||||||||
SKEW | 0.49 | -0.06 | -0.01 | 0.49 | 0.01 | 0.00 | 1.55 | 1.10 | 1.57 | -0.27 | 0.18 | -0.11 | 0.86 | |||||||||||||
MAX | 1191.95 | 979.00 | 1023.00 | 1030.50 | 709.00 | 345.50 | 201.00 | 195.50 | 438.50 | 610.00 | 1007.50 | 1094.00 | 6962.40 | |||||||||||||
MIN | 717.00 | 578.50 | 639.00 | 377.50 | 198.50 | 53.79 | 1.79 | 1.00 | 45.00 | 112.50 | 429.50 | 586.50 | 5420.30 | |||||||||||||
NO YRS | 45 | 48 | 45 | 45 | 44 | 49 | 43 | 44 | 42 | 46 | 48 | 45 | 22 |