YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1922 | 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 | 249.00 | u | 0.00 | |
1923 | 955.50 | 1031.00 | 720.00 | 537.00 | 351.50 | 252.00 | 44.00 | 18.00 | 137.00 | 501.50 | 663.50 | 960.00 | 6171.00 | |||||||||||||
1924 | 1140.50 | 677.50 | 798.77 | a | 517.50 | 157.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3291.77 | |||||
1925 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 85.50 | g | 197.50 | 468.50 | 762.00 | 901.50 | 2329.50 | |||||
1926 | 1034.50 | 707.50 | 608.50 | 387.00 | 360.50 | 122.50 | 25.50 | 57.00 | 346.50 | 459.32 | a | 733.00 | 1047.00 | 5888.82 | ||||||||||||
1927 | 1209.00 | 815.00 | 861.00 | 628.50 | 483.00 | 126.50 | 39.50 | 75.00 | 289.00 | 471.50 | 677.50 | 1169.50 | 6845.00 | |||||||||||||
1928 | 1126.50 | 910.50 | 725.50 | 654.00 | 251.10 | a | 221.00 | 81.50 | 44.00 | 187.50 | 486.50 | 773.50 | 1109.00 | 6570.60 | ||||||||||||
1929 | 1312.50 | 1229.00 | 781.50 | 690.50 | 245.00 | h | 160.86 | a | 40.00 | 10.50 | 254.00 | 358.50 | 739.14 | a | 852.50 | 6429.00 | ||||||||||
1930 | 1602.50 | 687.50 | 717.50 | 416.00 | 427.00 | 183.00 | 23.00 | 28.00 | 190.50 | 591.50 | 832.50 | 1091.50 | 6790.50 | |||||||||||||
1931 | 922.00 | 858.00 | 757.00 | 518.00 | 225.00 | 169.50 | 18.00 | 16.00 | 255.00 | 495.50 | 905.50 | 1125.00 | 6264.50 | |||||||||||||
1932 | 1033.85 | a | 966.00 | 786.00 | 558.00 | 371.50 | 146.50 | 92.50 | 101.00 | 120.00 | 408.00 | 665.69 | a | 1173.50 | 6422.54 | |||||||||||
1933 | 1067.50 | 1010.00 | 784.00 | 584.00 | 522.00 | 135.00 | 7.00 | 54.00 | 310.00 | 342.00 | 697.00 | 786.00 | 6298.50 | |||||||||||||
1934 | 798.00 | 693.00 | 503.00 | 313.00 | 263.50 | 116.00 | 45.50 | 23.50 | 248.00 | 442.00 | 697.78 | c | 984.50 | 5127.78 | ||||||||||||
1935 | 1024.55 | a | 850.50 | 865.00 | 658.00 | 336.00 | 142.00 | 87.00 | 61.50 | 97.00 | 459.83 | a | 866.00 | 1117.50 | 6564.88 | |||||||||||
1936 | 978.50 | 1298.00 | 790.50 | 470.50 | 280.50 | 129.00 | 41.50 | 19.00 | 179.00 | 320.85 | a | 815.50 | 915.00 | 6237.85 | ||||||||||||
1937 | 1551.00 | 926.00 | 726.50 | 649.82 | b | 345.00 | 150.00 | 31.00 | 81.12 | a | 149.00 | 376.00 | 764.50 | 928.50 | 6678.44 | |||||||||||
1938 | 1017.00 | 941.00 | 807.50 | 567.50 | 399.50 | 141.50 | 44.00 | 103.00 | 143.00 | 503.00 | 932.50 | 990.00 | 6589.50 | |||||||||||||
1939 | 924.00 | 983.00 | 738.50 | 557.50 | 305.50 | 252.00 | 57.50 | 24.00 | 156.00 | 480.50 | 652.50 | 842.00 | 5973.00 | |||||||||||||
1940 | 1145.00 | 809.00 | 630.50 | 551.50 | 266.50 | 109.50 | 33.58 | a | 22.00 | 155.00 | 407.00 | 892.00 | 939.00 | 5960.58 | ||||||||||||
1941 | 1033.50 | 767.93 | a | 626.50 | 467.50 | 388.50 | 190.50 | 13.00 | 73.50 | 289.50 | 526.45 | c | 676.00 | 942.00 | 5994.87 | |||||||||||
1942 | 1362.50 | 894.00 | 822.00 | 530.00 | 448.50 | 271.50 | 37.50 | 52.50 | 113.00 | 379.00 | 837.00 | 908.00 | 6655.50 | |||||||||||||
1943 | 1289.50 | 881.50 | 854.50 | 507.00 | 504.00 | 303.50 | 62.50 | 75.00 | 73.00 | 438.50 | 820.50 | 1090.00 | 6899.50 | |||||||||||||
1944 | 1094.50 | 952.00 | 819.50 | 602.50 | 377.00 | 215.50 | 57.50 | 56.00 | 173.50 | 325.00 | 872.00 | 1165.00 | 6710.00 | |||||||||||||
1945 | 978.50 | 832.00 | 861.00 | 639.50 | 340.50 | 239.50 | 24.50 | 29.00 | 236.00 | 373.50 | 795.50 | 1027.50 | 6377.00 | |||||||||||||
1946 | 923.00 | 786.00 | 786.00 | 549.00 | 299.50 | 219.50 | 61.00 | 47.00 | 218.50 | 624.00 | 888.50 | 940.50 | 6342.50 | |||||||||||||
1947 | 1078.50 | 737.50 | 614.50 | 460.00 | 202.00 | 240.50 | 63.00 | 73.00 | 159.00 | 508.50 | 802.00 | 892.50 | 5831.00 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 107.98 | a | 107.50 | 269.50 | 545.50 | 804.50 | 1156.50 | 2991.48 | ||||||
1949 | 1479.00 | 964.00 | 796.50 | 355.50 | h | 263.00 | 171.35 | d | 68.00 | 62.50 | 145.50 | g | 490.00 | g | 636.50 | 1020.62 | e | 5461.46 | ||||||||
1950 | 579.50 | s | 988.81 | a | 864.00 | 654.50 | 425.50 | 203.00 | 45.00 | 30.50 | 129.00 | 525.81 | e | 782.78 | c | 862.50 | 5511.40 | |||||||||
1951 | 932.00 | f | 872.50 | 758.00 | f | 505.50 | 408.00 | 99.00 | e | 32.00 | 70.00 | 84.50 | m | 530.50 | 842.00 | 1105.00 | 4464.50 | |||||||||
1952 | 1193.50 | 839.00 | 851.00 | 510.00 | 346.50 | 196.11 | c | 48.00 | 54.50 | 105.50 | 270.50 | 952.50 | 1057.50 | 6424.61 | ||||||||||||
1953 | 756.00 | 759.36 | c | 778.50 | 644.50 | 488.00 | 348.50 | 43.18 | c | 80.50 | 125.00 | 265.50 | 673.00 | 872.50 | 5834.54 | |||||||||||
1954 | 1067.00 | 800.00 | 901.00 | 587.50 | 352.50 | 262.50 | d | 77.50 | c | 135.76 | b | 216.00 | 588.43 | d | 647.59 | a | 1047.50 | 6683.27 | ||||||||
1955 | 1039.00 | 900.00 | 956.35 | a | 757.50 | 490.83 | a | 189.00 | 155.50 | 35.13 | a | 218.00 | 463.00 | 952.00 | 1063.00 | 7219.32 | ||||||||||
1956 | 1038.00 | 1079.50 | 801.41 | d | 495.54 | b | 320.16 | b | 232.78 | c | 36.50 | 78.50 | 130.00 | 552.50 | 880.00 | 941.00 | 6585.88 | |||||||||
1957 | 1485.50 | 900.00 | 803.00 | 559.00 | 292.50 | 130.00 | 69.50 | 79.50 | 122.00 | 600.00 | 782.07 | a | 821.50 | 6644.57 | ||||||||||||
1958 | 962.00 | 648.00 | 830.50 | 615.00 | 192.50 | 135.50 | 9.82 | a | 10.33 | a | 210.50 | 389.00 | 808.97 | a | 883.50 | 5695.62 | ||||||||||
1959 | 982.50 | 899.50 | 762.50 | 555.50 | 503.00 | 179.50 | 66.65 | a | 71.00 | 265.00 | 442.50 | 742.50 | d | 1016.50 | 6486.65 | |||||||||||
1960 | 1241.00 | 895.50 | 723.50 | 0.00 | z | 0.00 | z | 146.50 | 14.00 | 126.58 | a | 145.00 | 389.00 | 782.00 | 1079.50 | 5542.58 | ||||||||||
1961 | 966.00 | 688.50 | 748.00 | 579.64 | b | 418.00 | 96.50 | 24.50 | 7.48 | b | 267.41 | a | 542.50 | 904.00 | 974.00 | 6216.54 | ||||||||||
1962 | 1079.00 | 839.00 | 848.00 | 462.00 | 537.50 | 189.50 | 95.00 | 86.80 | a | 128.00 | 471.00 | 725.50 | 897.50 | 6358.80 | ||||||||||||
1963 | 1182.50 | 652.50 | 742.50 | 689.00 | 441.50 | 268.97 | a | 119.00 | 59.86 | b | 190.34 | a | 329.00 | l | 753.62 | a | 1043.00 | 6142.79 | ||||||||
1964 | 962.00 | 798.50 | 851.47 | a | 661.00 | 466.50 | 231.00 | 72.50 | 134.00 | 252.50 | 510.47 | a | 928.50 | 1095.33 | a | 6963.77 | ||||||||||
1965 | 1025.00 | 746.50 | 890.22 | a | 545.00 | f | 173.00 | t | 210.00 | 60.50 | 80.50 | 280.00 | 306.50 | 711.00 | 982.50 | 5292.72 | ||||||||||
1966 | 994.50 | 844.00 | 771.00 | 538.50 | 331.00 | 232.50 | 89.50 | 48.00 | 157.00 | 449.50 | 739.00 | 887.00 | 6081.50 | |||||||||||||
1967 | 865.00 | 730.50 | 825.50 | 739.50 | 376.50 | 135.00 | 11.62 | c | 8.00 | 60.52 | a | 447.95 | a | 744.81 | d | 1040.29 | e | 5985.19 | ||||||||
1968 | 980.50 | 762.50 | 662.00 | 639.00 | 385.50 | 179.00 | 52.18 | a | 126.58 | a | 195.50 | 548.00 | 794.00 | 1120.50 | 6445.27 | |||||||||||
1969 | 1375.00 | 996.00 | 768.00 | 605.50 | 272.00 | 107.00 | 67.50 | 79.50 | 192.00 | 599.50 | 707.00 | 1043.50 | 6812.50 | |||||||||||||
1970 | 1059.00 | 801.00 | 808.50 | 738.00 | 392.50 | 155.50 | 36.00 | 21.00 | 341.50 | 570.50 | 809.50 | 1010.00 | 6743.00 | |||||||||||||
1971 | 897.50 | 777.00 | 874.00 | 647.50 | 358.50 | 297.00 | 97.50 | 40.50 | 331.00 | 555.23 | c | 774.44 | c | 995.50 | 6645.68 | |||||||||||
1972 | 1074.00 | 879.50 | 700.17 | b | 704.00 | 344.50 | 158.00 | 33.07 | a | 46.50 | 312.12 | d | 543.50 | 783.50 | 1274.10 | a | 6852.95 | |||||||||
1973 | 1163.00 | 849.00 | 780.68 | a | 579.00 | 353.00 | 116.00 | l | 55.00 | 94.00 | 217.50 | 512.03 | b | 881.50 | 894.87 | a | 6379.58 | |||||||||
1974 | 1255.00 | 781.00 | 799.28 | a | 650.50 | 527.00 | b | 96.50 | o | 77.50 | g | 57.00 | h | 112.20 | e | 454.50 | 769.50 | 966.50 | 6315.48 | |||||||
1975 | 1035.29 | b | 1010.80 | c | 924.32 | a | 815.19 | d | 468.21 | b | 279.00 | 43.40 | a | 101.02 | b | 145.50 | 531.43 | c | 831.00 | 895.00 | 7080.15 | |||||
1976 | 929.47 | b | 901.00 | 643.50 | h | 675.00 | c | 420.00 | 206.50 | n | 39.00 | h | 119.50 | 124.04 | d | 435.50 | 715.34 | a | 953.25 | a | 5273.10 | |||||
1977 | 1153.41 | b | 820.00 | 818.00 | 464.48 | a | 514.17 | b | 74.50 | o | 82.84 | b | 52.50 | 308.00 | 516.67 | a | 899.44 | c | 1009.50 | 6639.02 | ||||||
1978 | 1063.30 | a | 817.38 | b | 665.50 | 638.50 | 504.02 | b | 174.44 | c | 14.00 | q | 96.00 | 276.00 | 465.50 | 992.31 | d | 1185.00 | 6877.95 | |||||||
1979 | 1544.50 | 901.60 | c | 701.00 | 601.50 | 343.50 | 185.19 | d | 53.39 | d | 15.00 | j | 91.00 | 375.62 | a | 964.62 | d | 907.00 | 6668.91 | |||||||
1980 | 1254.50 | 930.69 | b | 818.00 | 529.00 | 425.22 | a | 323.65 | d | 66.98 | c | 63.50 | g | 182.14 | b | 500.00 | 788.50 | 614.00 | j | 5818.68 | ||||||
1981 | 1034.76 | b | 874.00 | 728.50 | d | 611.00 | 419.00 | 92.50 | o | 86.50 | 33.00 | 209.50 | 547.00 | 572.00 | g | 987.35 | a | 5530.61 | ||||||||
1982 | 1084.00 | 900.50 | 799.50 | 699.50 | 411.00 | 156.00 | n | 101.00 | 48.00 | 224.50 | 516.50 | 894.00 | 1034.50 | 6713.00 | ||||||||||||
1983 | 854.50 | 713.50 | 638.00 | 594.00 | 315.00 | 142.50 | l | 125.00 | 19.50 | 254.00 | 425.50 | 691.50 | 1329.00 | 5959.50 | ||||||||||||
1984 | 955.00 | 790.00 | 665.50 | 655.50 | 488.50 | 273.50 | 27.50 | 25.50 | 139.00 | m | 592.00 | 830.50 | 837.50 | i | 5303.50 | |||||||||||
1985 | 1279.00 | 585.00 | j | 794.00 | 468.00 | 324.50 | 123.00 | 10.50 | 56.00 | 314.50 | 556.00 | 1159.00 | 867.50 | m | 5084.50 | |||||||||||
1986 | 954.28 | a | 800.00 | 582.50 | 616.50 | 409.00 | 72.00 | 102.30 | a | 5.00 | 310.00 | 402.00 | 738.75 | b | 1104.00 | 6096.33 | ||||||||||
1987 | 1093.00 | 783.50 | 733.50 | 410.50 | 279.50 | 130.00 | 83.00 | 48.50 | 107.00 | 324.00 | 732.00 | 1116.50 | 5841.00 | |||||||||||||
1988 | 1106.00 | 776.50 | 741.50 | 494.50 | 418.50 | 237.50 | 55.00 | 42.50 | 190.50 | 211.50 | 749.00 | 991.50 | 6014.50 | |||||||||||||
1989 | 929.00 | 1177.50 | 820.00 | 463.50 | 400.50 | 108.50 | 57.50 | 70.00 | 128.00 | 454.50 | 632.00 | 971.00 | 6212.00 | |||||||||||||
1990 | 910.00 | 835.74 | e | 678.50 | 400.00 | 417.00 | 174.00 | 33.00 | 56.50 | 36.00 | 488.50 | 661.50 | 1249.00 | 5939.74 | ||||||||||||
1991 | 1023.00 | 617.00 | 807.50 | 587.50 | 470.50 | 258.00 | 22.50 | 16.00 | 66.50 | 414.50 | 771.00 | 959.00 | 6013.00 | |||||||||||||
1992 | 890.50 | 692.38 | a | 593.50 | 457.50 | 217.50 | 79.50 | 60.50 | 36.50 | 194.48 | a | 372.50 | 798.00 | 1113.50 | 5506.36 | |||||||||||
1993 | 1308.00 | 1076.50 | 777.00 | 586.50 | 239.50 | 235.50 | 169.50 | 84.50 | 157.00 | 338.00 | 949.00 | 1022.00 | 6943.00 | |||||||||||||
1994 | 793.50 | 915.50 | 628.00 | 472.00 | 300.00 | 191.50 | 36.50 | 26.00 | 74.50 | 506.00 | 902.00 | 985.00 | 5830.50 | |||||||||||||
1995 | 1072.50 | 707.50 | 756.50 | 601.50 | 330.00 | 219.00 | 47.50 | 89.50 | 112.50 | 517.50 | 634.50 | 1050.00 | 6138.50 | |||||||||||||
1996 | 976.50 | 992.50 | 756.00 | 534.00 | 494.00 | 183.00 | 41.50 | 49.50 | 203.50 | 472.00 | 784.00 | 1014.50 | 6501.00 | |||||||||||||
1997 | 1001.50 | 816.50 | 708.00 | 592.00 | 255.00 | 197.50 | 43.00 | 8.50 | 139.00 | 471.00 | 735.00 | 974.00 | 5941.00 | |||||||||||||
1998 | 961.00 | 737.00 | 700.00 | 567.50 | 403.00 | 150.00 | 2.00 | 24.50 | 97.00 | 483.00 | 698.50 | 992.00 | 5815.50 | |||||||||||||
1999 | 822.00 | 758.00 | 753.50 | 618.75 | b | 464.45 | c | 200.50 | 70.78 | a | 42.50 | 153.00 | 429.50 | 609.50 | 924.00 | 5846.48 | ||||||||||
2000 | 1062.50 | 850.50 | 729.50 | 433.50 | 333.50 | 138.00 | 55.50 | 46.50 | 166.00 | 490.00 | 966.00 | 1075.00 | 6346.50 | |||||||||||||
2001 | 1027.50 | 881.50 | 681.50 | 622.00 | 272.00 | 202.00 | 54.50 | 23.00 | 95.00 | 466.00 | 713.00 | 1009.00 | 6047.00 | |||||||||||||
2002 | 964.50 | 766.50 | 850.50 | 538.00 | 394.50 | 138.50 | 27.50 | 55.00 | 153.00 | 540.50 | 762.50 | 966.00 | 6157.00 | |||||||||||||
2003 | 866.50 | 813.00 | 629.00 | 611.50 | 390.50 | 128.00 | 20.50 | 12.50 | 127.50 | 332.50 | 907.00 | 1008.50 | 5847.00 | |||||||||||||
2004 | 1192.00 | 868.00 | 613.00 | 504.00 | 0.00 | z | 169.50 | 25.50 | 39.50 | 199.00 | 435.50 | 0.00 | z | 0.00 | z | 4046.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1075.20 | 853.93 | 759.16 | 571.36 | 372.55 | 185.59 | 54.84 | 55.15 | 185.75 | 461.15 | 792.19 | 1011.35 | 6304.92 | |||||||||||||
S.D. | 178.59 | 127.37 | 87.38 | 93.39 | 89.50 | 60.25 | 32.78 | 33.05 | 74.72 | 86.22 | 102.35 | 105.46 | 422.76 | |||||||||||||
SKEW | 1.01 | 0.94 | -0.43 | -0.11 | -0.17 | 0.45 | 1.06 | 0.55 | 0.33 | -0.54 | 0.67 | 0.49 | -0.11 | |||||||||||||
MAX | 1602.50 | 1298.00 | 956.35 | 815.19 | 537.50 | 348.50 | 169.50 | 135.76 | 346.50 | 624.00 | 1159.00 | 1329.00 | 7219.32 | |||||||||||||
MIN | 756.00 | 617.00 | 503.00 | 313.00 | 157.50 | 72.00 | 2.00 | 5.00 | 36.00 | 211.50 | 609.50 | 786.00 | 5127.78 | |||||||||||||
NO YRS | 78 | 79 | 78 | 77 | 76 | 72 | 77 | 77 | 78 | 79 | 79 | 77 | 59 |