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 | 76.00 | k | 193.50 | 407.50 | 704.50 | 863.50 | 2169.00 | |||||
1938 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 399.00 | 0.00 | z | 32.00 | 0.00 | b | 0.00 | z | 0.00 | z | 0.00 | z | 962.00 | 1393.00 | ||||
1939 | 944.50 | 1034.00 | 793.50 | 490.00 | 297.08 | a | 259.66 | a | 46.50 | 34.00 | 202.50 | 530.50 | 774.50 | 849.50 | 6256.24 | |||||||||||
1940 | 997.00 | 811.44 | c | 686.50 | 528.50 | 267.00 | 108.50 | 17.57 | a | 34.50 | 94.00 | g | 452.00 | 950.50 | 930.50 | 5784.01 | ||||||||||
1941 | 952.50 | 761.50 | 694.52 | e | 531.21 | a | 334.28 | a | 186.50 | 15.50 | a | 63.00 | 353.28 | a | 569.37 | a | 728.50 | 920.00 | 6110.15 | |||||||
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 | 203.50 | g | 476.37 | a | 868.50 | 1050.90 | a | 2395.77 | ||
1943 | 1272.50 | 894.50 | 842.50 | 0.00 | z | 0.00 | z | 181.50 | k | 87.32 | a | 126.00 | 195.50 | 544.50 | 827.07 | a | 0.00 | z | 4789.89 | |||||||
1944 | 594.50 | q | 996.50 | 931.15 | d | 524.50 | 323.50 | 192.00 | 55.05 | b | 84.73 | a | 186.96 | b | 448.43 | b | 922.76 | a | 453.50 | r | 4665.59 | |||||
1945 | 1014.73 | a | 801.63 | a | 840.62 | a | 630.00 | 354.43 | a | 245.00 | 36.50 | 72.00 | 320.00 | 705.00 | 888.00 | 1133.00 | 7040.91 | |||||||||
1946 | 1102.00 | 997.00 | 744.50 | 512.50 | 405.00 | 257.50 | 77.00 | 74.00 | 361.50 | 697.50 | 897.50 | 931.00 | 7057.00 | |||||||||||||
1947 | 1284.50 | 828.00 | 699.00 | 471.72 | a | 218.00 | 256.00 | 31.50 | 0.00 | z | 156.00 | 474.00 | 847.00 | 281.00 | v | 5265.72 | ||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 91.00 | 89.00 | 242.50 | 541.00 | 883.00 | 1165.00 | f | 1846.50 | ||||||
1949 | 1771.50 | 980.50 | 741.00 | 465.00 | 256.50 | 173.50 | 48.05 | a | 30.00 | 157.24 | a | 665.00 | 633.00 | 1037.00 | 6958.29 | |||||||||||
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 324.00 | n | 455.50 | 203.00 | 36.88 | b | 44.50 | 259.50 | 422.50 | 728.00 | 808.00 | 2957.88 | ||||||||
1951 | 1124.78 | a | 843.00 | 918.00 | 554.44 | c | 330.67 | a | 229.00 | 51.00 | 103.85 | a | 190.50 | 564.00 | 843.50 | 1133.50 | 6886.24 | |||||||||
1952 | 1203.50 | 1001.50 | 908.30 | a | 480.50 | 329.50 | 193.50 | 61.50 | 77.50 | 150.50 | 408.00 | 989.00 | 1050.50 | 6853.80 | ||||||||||||
1953 | 817.50 | 887.50 | 808.00 | 611.00 | 475.50 | 267.50 | 61.00 | 66.65 | a | 171.50 | 474.50 | 676.00 | 965.50 | 6282.15 | ||||||||||||
1954 | 954.80 | a | 702.50 | 860.50 | 577.50 | 336.87 | a | 255.00 | a | 40.41 | c | 63.50 | n | 237.50 | 563.50 | 688.00 | 1076.50 | 6293.08 | ||||||||
1955 | 1161.47 | a | 1045.00 | 1044.00 | 708.50 | 457.50 | 147.50 | 100.50 | 55.00 | 284.50 | 478.36 | b | 1002.00 | 1039.00 | 7523.33 | |||||||||||
1956 | 1078.00 | 1123.00 | 868.00 | 526.50 | 297.00 | 211.50 | 34.50 | 74.00 | 203.50 | 569.00 | 888.00 | 1017.50 | 6890.50 | |||||||||||||
1957 | 1447.50 | 918.81 | a | 741.50 | 503.50 | 291.00 | 140.17 | a | 25.50 | 71.50 | 140.50 | 528.50 | 886.50 | 883.50 | 6578.49 | |||||||||||
1958 | 944.50 | 683.41 | a | 823.50 | 587.50 | 204.00 | 80.00 | 12.00 | 10.50 | 218.00 | 449.00 | 783.50 | 834.00 | 5629.91 | ||||||||||||
1959 | 969.00 | 822.00 | 750.00 | 447.50 | 488.00 | 140.50 | 25.50 | 117.00 | 308.00 | 524.00 | 848.00 | 1043.50 | 6483.00 | |||||||||||||
1960 | 1280.50 | 969.50 | 761.50 | 512.50 | 481.50 | 150.50 | 26.00 | 145.00 | 192.50 | 491.50 | 829.50 | 1032.00 | 6872.50 | |||||||||||||
1961 | 977.00 | 716.00 | 757.50 | 581.00 | 381.00 | 85.50 | 14.00 | 9.00 | 349.00 | 544.50 | 897.50 | 1059.50 | 6371.50 | |||||||||||||
1962 | 1221.00 | 909.50 | 854.50 | 467.50 | 485.00 | 186.50 | 104.00 | 102.96 | c | 203.00 | 526.50 | 726.50 | 933.50 | 6720.46 | ||||||||||||
1963 | 1273.50 | 633.00 | 774.50 | 641.00 | 319.50 | 0.00 | z | 65.50 | 64.50 | 90.50 | 421.50 | 715.00 | 1042.00 | 6040.50 | ||||||||||||
1964 | 1088.50 | 1017.50 | 882.00 | 639.50 | 404.00 | 196.50 | 27.00 | 132.00 | 306.50 | 487.50 | 798.00 | 1066.50 | 7045.50 | |||||||||||||
1965 | 1050.00 | 791.00 | 870.50 | 509.00 | 415.50 | 155.50 | 57.50 | 78.00 | 382.50 | 399.50 | 0.00 | z | 962.00 | 5671.00 | ||||||||||||
1966 | 607.50 | m | 950.00 | 801.41 | d | 655.20 | e | 395.85 | e | 270.54 | b | 43.00 | f | 65.44 | d | 93.46 | d | 426.00 | f | 591.00 | f | 915.65 | d | 4147.54 | ||
1967 | 646.50 | 751.52 | c | 792.80 | d | 451.50 | j | 313.50 | g | 72.50 | l | 1.00 | j | 5.68 | a | 70.00 | 474.30 | a | 778.89 | c | 1141.26 | d | 4660.95 | |||
1968 | 841.50 | f | 762.70 | d | 667.61 | c | 654.81 | d | 262.50 | k | 50.00 | n | 17.00 | g | 77.00 | l | 117.00 | m | 339.50 | l | 0.00 | z | 0.00 | z | 2085.11 | |
1969 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 173.00 | 645.00 | 792.00 | 968.00 | 2578.00 | |||||
1970 | 1002.50 | 749.50 | 825.00 | 703.00 | 372.50 | 135.50 | 31.50 | 34.50 | 378.00 | 606.00 | 772.00 | 1088.50 | 6698.50 | |||||||||||||
1971 | 972.50 | 809.00 | 881.00 | 566.50 | 319.50 | 234.00 | 84.00 | 15.00 | 366.00 | 627.00 | 804.50 | 1104.50 | 6783.50 | |||||||||||||
1972 | 1135.50 | 861.00 | 676.00 | 658.50 | 307.50 | 123.00 | 49.50 | 29.00 | 312.50 | 522.00 | 768.50 | 1233.00 | 6676.00 | |||||||||||||
1973 | 1138.50 | 784.00 | 737.50 | 603.00 | 293.00 | 167.00 | 30.00 | 53.00 | 198.50 | 541.00 | 850.50 | 893.50 | 6289.50 | |||||||||||||
1974 | 1238.50 | 776.00 | 763.50 | 558.50 | 451.00 | 105.00 | 47.00 | 45.50 | 175.00 | 530.00 | 723.50 | 231.50 | w | 5413.50 | ||||||||||||
1975 | 613.50 | m | 581.00 | k | 837.00 | 707.50 | 405.50 | 178.00 | 25.50 | 76.00 | 186.00 | 478.50 | 850.00 | 941.00 | 4685.00 | |||||||||||
1976 | 1067.50 | 932.50 | 884.50 | 598.00 | 339.50 | 233.50 | 29.50 | 93.00 | 136.00 | 522.50 | 722.00 | 1035.50 | 6594.00 | |||||||||||||
1977 | 1251.50 | 778.50 | 836.00 | 466.50 | 440.00 | 64.00 | 63.50 | 62.00 | 254.50 | 484.50 | 833.50 | 904.00 | 6438.50 | |||||||||||||
1978 | 924.50 | 740.50 | 610.00 | 545.50 | 423.00 | 131.00 | 26.00 | 64.50 | 235.50 | 495.50 | 948.50 | 1255.00 | 6399.50 | |||||||||||||
1979 | 1479.00 | 879.00 | 739.50 | 543.00 | 303.00 | 143.50 | 29.00 | 14.00 | 109.50 | 424.00 | 942.00 | 870.50 | 6476.00 | |||||||||||||
1980 | 1119.00 | 761.00 | 796.50 | 469.00 | 315.00 | 195.00 | 25.00 | 104.00 | 146.50 | 517.00 | 764.50 | 914.00 | 6126.50 | |||||||||||||
1981 | 923.50 | 821.50 | 693.50 | 507.50 | 345.00 | 160.00 | 59.00 | 21.50 | 223.85 | d | 563.50 | 704.00 | 949.50 | 5972.35 | ||||||||||||
1982 | 1121.50 | 961.00 | 786.50 | 645.00 | 382.00 | 95.00 | 67.00 | 28.50 | 233.50 | 514.00 | 895.00 | 1019.00 | 6748.00 | |||||||||||||
1983 | 904.50 | 715.50 | 650.00 | 588.50 | 325.50 | 159.00 | 70.00 | 3.10 | a | 293.50 | 480.50 | 725.00 | 1282.00 | 6197.10 | ||||||||||||
1984 | 1153.00 | 954.00 | 722.50 | 607.50 | 425.50 | 228.00 | 51.00 | 31.50 | 266.50 | 637.50 | 787.00 | 1251.50 | 7115.50 | |||||||||||||
1985 | 1367.50 | 1087.50 | 877.82 | a | 478.50 | 302.50 | 126.50 | 0.00 | 75.50 | 384.00 | 574.00 | 1157.00 | 1390.00 | 7820.82 | ||||||||||||
1986 | 971.00 | 756.00 | 590.00 | 557.00 | 356.50 | 75.50 | 85.50 | 4.00 | 335.50 | 504.00 | 811.50 | 1029.50 | 6076.00 | |||||||||||||
1987 | 1169.50 | 798.00 | 696.00 | 360.50 | 250.50 | 113.50 | 55.50 | 78.00 | 147.50 | 517.00 | 760.00 | 1047.80 | a | 5993.80 | ||||||||||||
1988 | 1134.50 | 856.50 | 745.50 | 451.00 | 325.00 | 167.50 | 44.50 | 44.50 | 203.50 | 298.00 | 776.50 | 1118.00 | 6165.00 | |||||||||||||
1989 | 1138.00 | 1199.00 | 779.50 | 434.50 | 354.00 | 96.00 | 31.00 | 91.00 | 216.50 | 586.50 | 752.50 | 1002.50 | 6681.00 | |||||||||||||
1990 | 975.00 | 911.50 | 728.00 | 448.00 | 424.50 | 191.00 | 34.00 | 85.00 | 117.50 | 612.00 | 758.00 | 1342.00 | 6626.50 | |||||||||||||
1991 | 1218.00 | 730.00 | 827.00 | 621.50 | 480.00 | 274.00 | 0.00 | z | 41.00 | 200.00 | 564.00 | 850.00 | 978.00 | 6783.50 | ||||||||||||
1992 | 978.50 | 706.00 | 631.00 | 481.50 | 271.50 | 136.50 | 73.50 | 107.50 | 279.50 | 486.00 | 893.50 | 1208.50 | 6253.50 | |||||||||||||
1993 | 1305.00 | 1124.50 | 826.00 | 609.50 | 234.00 | 227.00 | 195.00 | 135.00 | 266.00 | 510.50 | 1033.00 | 979.50 | 7445.00 | |||||||||||||
1994 | 894.00 | 944.50 | 722.50 | 490.50 | 284.50 | 210.00 | 51.00 | 55.00 | 157.50 | 594.50 | 1007.00 | 1089.00 | 6500.00 | |||||||||||||
1995 | 1024.50 | 754.00 | 766.50 | 608.50 | 387.50 | 203.00 | 56.50 | 138.50 | 165.00 | 636.50 | 695.00 | 983.00 | 6418.50 | |||||||||||||
1996 | 1000.00 | 979.50 | 729.50 | 541.50 | 450.50 | 177.50 | 40.00 | 95.00 | 327.00 | 555.00 | 786.00 | 1001.50 | 6683.00 | |||||||||||||
1997 | 1069.50 | 847.00 | 723.50 | 617.00 | 279.50 | 176.00 | 89.50 | 27.00 | 158.50 | 551.00 | 714.50 | 1053.50 | 6306.50 | |||||||||||||
1998 | 952.00 | 753.00 | 756.50 | 560.50 | 353.50 | 192.00 | 7.50 | 36.00 | 110.50 | 569.00 | 739.50 | 1103.50 | 6133.50 | |||||||||||||
1999 | 914.50 | 843.00 | 770.50 | 652.50 | 435.00 | 221.25 | b | 91.00 | 25.00 | 248.50 | 512.50 | 642.00 | 1033.00 | 6388.75 | ||||||||||||
2000 | 1013.50 | 765.50 | 742.81 | e | 432.00 | 324.50 | 154.62 | d | 60.00 | 70.00 | 230.00 | 545.48 | e | 988.50 | 1066.50 | 6393.40 | ||||||||||
2001 | 1139.50 | 928.50 | 718.50 | 603.00 | 299.00 | 182.00 | 38.23 | a | 27.50 | 125.69 | a | 0.00 | z | 0.00 | z | 0.00 | z | 4061.92 | ||||||||
2002 | 0.00 | z | 0.00 | z | 850.50 | 585.50 | 412.00 | 156.00 | 36.00 | 112.50 | 238.00 | 683.50 | 811.00 | 970.00 | 4855.00 | |||||||||||
2003 | 864.00 | 866.00 | 697.50 | 596.50 | 5.50 | z | 124.50 | 20.50 | 24.50 | 175.50 | 404.50 | 939.00 | 953.00 | 5665.50 | ||||||||||||
2004 | 1132.00 | 935.00 | 669.00 | 510.50 | 371.00 | 178.50 | 26.00 | 48.00 | 264.50 | 513.50 | 799.00 | 964.00 | 6411.00 | |||||||||||||
2005 | 1031.00 | 854.00 | 712.50 | 571.00 | 314.00 | 237.50 | 39.50 | 58.50 | 302.00 | 513.50 | 861.00 | 1242.50 | 6737.00 | |||||||||||||
2006 | 899.00 | 882.50 | 818.50 | 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 | 2600.00 | ||||
2007 | 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 | |
2008 | 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 | |
2009 | 877.00 | g | 165.00 | w | 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 | 1088.12 | 865.76 | 776.18 | 553.92 | 356.72 | 176.05 | 49.08 | 61.66 | 224.02 | 525.50 | 822.81 | 1031.39 | 6576.77 | |||||||||||||
S.D. | 179.89 | 121.00 | 84.24 | 76.43 | 71.66 | 53.87 | 30.61 | 37.20 | 79.56 | 76.96 | 102.91 | 123.30 | 424.71 | |||||||||||||
SKEW | 0.97 | 0.54 | 0.35 | -0.03 | 0.09 | -0.06 | 1.90 | 0.33 | 0.31 | 0.03 | 0.66 | 0.79 | 0.61 | |||||||||||||
MAX | 1771.50 | 1199.00 | 1044.00 | 708.50 | 488.00 | 274.00 | 195.00 | 145.00 | 384.00 | 705.00 | 1157.00 | 1390.00 | 7820.82 | |||||||||||||
MIN | 646.50 | 633.00 | 590.00 | 360.50 | 204.00 | 64.00 | 0.00 | 0.00 | 70.00 | 298.00 | 633.00 | 808.00 | 5629.91 | |||||||||||||
NO YRS | 59 | 62 | 64 | 61 | 61 | 60 | 62 | 63 | 65 | 65 | 64 | 62 | 47 |