YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | 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 | 474.50 | 126.50 | 1.50 | 602.50 | ||||
1915 | 3.00 | 36.50 | 152.50 | 424.00 | 564.00 | 574.50 | i | 1094.00 | 1062.50 | 883.00 | 177.00 | r | 150.00 | 15.50 | 4385.00 | |||||||||||
1916 | 20.50 | 104.50 | 298.50 | 445.50 | 608.00 | 848.00 | 1095.85 | a | 988.00 | 750.50 | 291.00 | h | 23.50 | j | 22.50 | 5181.85 | ||||||||||
1917 | 0.50 | 32.00 | 72.50 | 256.50 | 518.50 | 907.50 | 1203.00 | 1064.50 | 791.50 | 459.00 | 117.00 | 14.50 | 5437.00 | |||||||||||||
1918 | 1.11 | c | 36.00 | 243.00 | 377.50 | 536.50 | 1094.50 | 1118.50 | 1034.00 | 789.00 | 543.00 | 52.50 | 0.00 | 5825.61 | ||||||||||||
1919 | 0.00 | 6.00 | 150.50 | 390.50 | f | 756.50 | 934.50 | 1130.50 | 1093.78 | a | 819.11 | b | 387.50 | 121.00 | 23.00 | 5422.39 | ||||||||||
1920 | 3.00 | 78.00 | 138.00 | 309.00 | 653.21 | c | 829.00 | 1097.00 | 0.00 | z | 759.00 | 385.20 | d | 82.00 | 1.00 | 4334.42 | ||||||||||
1921 | 50.50 | 70.00 | 316.50 | 0.00 | z | 631.50 | 1050.00 | 1188.50 | 1093.35 | e | 815.00 | 568.50 | 131.50 | 95.00 | 6010.35 | |||||||||||
1922 | 6.00 | 79.00 | 171.03 | b | 335.50 | 688.00 | 949.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2228.53 | ||||||
1923 | 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 | |
1924 | 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 | 99.00 | 6.20 | a | 105.20 | ||
1925 | 4.00 | 58.00 | 246.40 | b | 451.50 | 792.57 | a | 589.50 | k | 1110.26 | d | 880.50 | 652.50 | 443.50 | 0.00 | z | 0.00 | z | 4639.22 | |||||||
1926 | 0.00 | z | 0.00 | z | 167.29 | b | 352.00 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 167.29 | |
1927 | 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 | |
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 572.00 | k | 1245.00 | 1175.50 | 815.50 | 575.00 | 202.00 | 16.00 | 4029.00 | |||||||
1935 | 37.50 | 80.50 | 266.50 | 460.00 | 576.00 | 955.50 | 1158.00 | 1134.82 | c | 850.50 | 654.50 | 110.50 | 9.50 | 6293.82 | ||||||||||||
1936 | 30.50 | 80.50 | 200.50 | 475.00 | 713.50 | 993.50 | 1134.50 | 1128.50 | 773.00 | 475.00 | 67.00 | 1.50 | 6073.00 | |||||||||||||
1937 | 0.00 | 62.50 | 130.00 | 347.00 | 725.50 | 887.00 | 1140.50 | 1073.50 | 890.50 | 496.50 | 130.50 | 43.50 | 5927.00 | |||||||||||||
1938 | 22.50 | 41.50 | 137.00 | 363.00 | 522.50 | 849.50 | 1053.00 | 1213.00 | 876.50 | 445.00 | 30.00 | 4.00 | 5557.50 | |||||||||||||
1939 | 1.50 | 0.50 | 198.50 | 444.50 | 683.00 | 922.00 | 1191.00 | 1072.50 | 841.50 | 0.00 | z | 138.50 | 26.19 | b | 5519.69 | |||||||||||
1940 | 23.25 | a | 105.26 | b | 222.74 | d | 471.43 | b | 617.50 | f | 1022.88 | d | 1185.75 | a | 1104.93 | c | 853.00 | 544.16 | c | 0.00 | z | 11.62 | c | 5545.03 | ||
1941 | 18.17 | b | 117.38 | b | 164.19 | d | 275.69 | a | 665.43 | b | 829.82 | b | 1062.55 | b | 1018.00 | 725.00 | c | 400.86 | b | 127.78 | c | 21.00 | 5425.88 | |||
1942 | 6.20 | a | 20.16 | c | 107.39 | c | 323.50 | f | 613.00 | 870.00 | e | 1189.00 | 721.50 | i | 0.00 | z | 641.91 | b | 367.50 | b | 0.00 | z | 3815.17 | |||
1943 | 92.00 | g | 181.42 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 216.50 | q | 131.00 | 17.16 | c | 329.58 | ||
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 | 749.40 | e | 1194.65 | d | 1158.48 | d | 895.00 | 517.70 | a | 155.00 | 15.00 | f | 4670.23 | |||
1946 | 46.50 | e | 50.17 | d | 179.44 | e | 485.50 | 636.50 | 995.00 | 1192.50 | 0.00 | z | 0.00 | z | 419.00 | 85.00 | 28.50 | 4118.11 | ||||||||
1947 | 3.50 | 39.31 | b | 196.50 | 375.50 | 744.00 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 552.32 | a | 78.00 | 21.18 | a | 2010.31 | |||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1096.50 | 1044.50 | 566.50 | i | 421.00 | 65.50 | 36.00 | 2663.50 | ||||||
1949 | 3.50 | 20.00 | 148.50 | 444.00 | 608.00 | 877.00 | 1146.47 | b | 1016.80 | a | 894.00 | 393.50 | 116.00 | 9.50 | 5677.27 | |||||||||||
1950 | 25.50 | 83.00 | 189.50 | 460.00 | 572.93 | d | 641.00 | i | 1120.50 | 995.00 | 737.50 | 662.00 | 149.50 | 55.00 | 5050.43 | |||||||||||
1951 | 26.00 | 47.50 | 157.50 | 373.50 | 643.00 | 813.00 | 1215.64 | c | 1107.39 | d | 832.22 | c | 454.84 | b | 85.34 | a | 35.50 | 5791.44 | ||||||||
1952 | 28.42 | a | 19.16 | a | 88.00 | 389.00 | 674.50 | 880.50 | 1091.72 | a | 1113.02 | e | 823.45 | a | 528.50 | 88.50 | 6.50 | 5731.26 | ||||||||
1953 | 46.50 | 25.41 | a | 212.50 | 363.10 | a | 486.70 | a | 916.07 | b | 1144.02 | e | 1020.42 | a | 836.50 | 434.50 | 134.50 | 2.50 | 5622.72 | |||||||
1954 | 17.00 | 64.00 | 98.17 | a | 501.72 | a | 747.00 | 891.21 | a | 1200.70 | c | 1043.15 | a | 863.50 | 529.50 | 124.50 | 21.00 | 6101.44 | ||||||||
1955 | 2.58 | a | 32.15 | a | 112.50 | 278.04 | b | 600.76 | b | 799.62 | d | 1062.50 | 1103.60 | a | 827.07 | a | 546.00 | 106.03 | a | 69.48 | b | 5540.33 | ||||
1956 | 75.50 | 15.06 | c | 169.97 | b | 322.24 | a | 698.05 | c | 996.96 | b | 1109.11 | d | 985.50 | 892.00 | 461.79 | b | 19.20 | e | 13.50 | 5758.89 | |||||
1957 | 44.90 | b | 169.00 | 210.50 | 345.00 | a | 519.77 | a | 940.34 | a | 1107.70 | c | 1068.00 | 774.44 | c | 359.00 | f | 53.57 | b | 23.00 | 5256.22 | |||||
1958 | 11.50 | 101.63 | a | 122.00 | 334.50 | 770.35 | a | 986.38 | a | 1161.50 | 1174.00 | 841.00 | 521.83 | a | 149.48 | a | 42.50 | 6216.68 | ||||||||
1959 | 11.50 | 26.00 | 140.03 | b | 470.56 | c | 643.25 | a | 991.50 | 1214.17 | a | 1062.86 | c | 834.83 | a | 457.54 | d | 84.00 | 13.00 | 5949.23 | ||||||
1960 | 1.00 | 12.00 | 298.00 | 429.00 | 656.50 | 1035.50 | 1205.38 | a | 1135.63 | a | 904.14 | a | 450.00 | 128.28 | a | 9.62 | b | 6265.05 | ||||||||
1961 | 4.50 | 63.00 | 170.50 | a | 373.93 | b | 641.00 | 1011.96 | b | 1172.50 | 1092.75 | a | 747.50 | 433.00 | 89.00 | 18.00 | 5817.64 | |||||||||
1962 | 2.50 | 66.50 | 90.50 | 505.86 | a | 583.83 | a | 853.50 | 1110.50 | 1092.75 | a | 851.90 | a | 499.00 | 203.50 | 3.50 | 5863.84 | |||||||||
1963 | 30.00 | 103.00 | 172.05 | a | 337.76 | a | 738.00 | 826.61 | b | 1215.20 | a | 1075.70 | a | 902.14 | b | 598.00 | 161.00 | 0.00 | 6159.46 | |||||||
1964 | 7.00 | 2.50 | 86.50 | 312.41 | a | 630.50 | 836.50 | 1199.50 | 1067.00 | 811.00 | 531.13 | a | 81.00 | 43.00 | 5608.05 | |||||||||||
1965 | 27.50 | 58.50 | 129.34 | b | 337.50 | 552.32 | a | 751.50 | 1092.23 | a | 1043.67 | a | 711.00 | 469.50 | 209.00 | 28.00 | 5410.06 | |||||||||
1966 | 0.00 | 4.50 | 225.00 | 438.00 | 733.48 | c | 894.64 | b | 1181.32 | c | 1120.00 | 864.00 | 443.50 | 151.50 | 53.73 | a | 6109.68 | |||||||||
1967 | 37.20 | a | 41.00 | 272.80 | a | 282.00 | 605.50 | 841.00 | 1166.00 | 1072.08 | a | 844.00 | 487.00 | 138.00 | 3.50 | 5790.08 | ||||||||||
1968 | 1.50 | 108.00 | 190.50 | 321.50 | 605.53 | a | 897.86 | b | 1086.00 | 950.00 | 770.50 | 459.32 | a | 86.00 | 6.50 | 5483.21 | ||||||||||
1969 | 96.50 | 27.00 | 99.50 | 372.00 | 669.00 | 597.00 | i | 1194.05 | c | 1199.00 | 874.50 | 403.00 | a | 85.38 | d | 58.50 | 5078.44 | |||||||||
1970 | 56.00 | 82.96 | a | 119.00 | 219.50 | 689.00 | 893.50 | 1182.50 | 1179.50 | 783.50 | 370.00 | 184.00 | 6.00 | 5765.46 | ||||||||||||
1971 | 49.00 | 42.00 | b | 206.15 | a | 348.50 | 523.38 | a | 883.50 | 1207.97 | a | 1131.50 | 782.00 | 395.50 | 64.50 | 40.00 | 5674.00 | |||||||||
1972 | 15.50 | 94.50 | 332.00 | 414.00 | 652.50 | 900.50 | 1148.11 | c | 1070.00 | 808.50 | 508.50 | 53.00 | 7.50 | 6004.61 | ||||||||||||
1973 | 1.00 | 24.00 | 56.12 | b | 275.00 | 658.00 | 857.07 | a | 1082.50 | 1044.18 | a | 731.00 | 423.50 | 195.50 | 45.00 | 5392.87 | ||||||||||
1974 | 9.50 | 25.50 | 277.00 | 279.31 | a | 715.50 | 1021.00 | 1118.00 | 1032.00 | 826.03 | a | 480.00 | 70.00 | 7.50 | 5861.35 | |||||||||||
1975 | 17.10 | b | 21.50 | 99.56 | e | 143.00 | f | 555.13 | d | 829.66 | a | 1140.50 | 1038.50 | 799.00 | 430.50 | 92.14 | b | 3.00 | 5026.59 | |||||||
1976 | 0.00 | 74.50 | 79.05 | a | 315.00 | a | 676.00 | 843.50 | 1141.12 | b | 1015.25 | c | 768.00 | 366.00 | 94.50 | 0.00 | a | 5372.92 | ||||||||
1977 | 0.00 | 25.00 | 57.35 | a | 390.52 | a | 537.33 | a | 945.50 | 1164.50 | 1118.00 | 890.00 | 527.00 | 123.50 | 69.23 | a | 5847.93 | |||||||||
1978 | 27.50 | 49.00 | f | 281.00 | 243.00 | n | 599.00 | 921.00 | 1150.00 | 1075.50 | 806.50 | 548.00 | 162.00 | 9.50 | 5580.00 | |||||||||||
1979 | 4.50 | 19.70 | a | 127.50 | 386.00 | 613.05 | b | 867.50 | 1116.50 | 973.50 | 883.00 | 531.50 | 58.50 | 2.00 | 5583.26 | |||||||||||
1980 | 70.00 | 88.50 | 138.00 | 372.50 | 555.00 | 879.00 | 1181.74 | b | 0.00 | z | 808.00 | 379.50 | 150.52 | a | 49.50 | 4672.26 | ||||||||||
1981 | 16.00 | 62.00 | 133.30 | a | 488.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 699.80 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 20.09 | 56.31 | 170.73 | 378.25 | 635.64 | 905.76 | 1148.28 | 1074.10 | 818.43 | 482.55 | 118.10 | 22.08 | 5786.02 | |||||||||||||
S.D. | 22.18 | 39.80 | 69.58 | 72.82 | 75.19 | 78.10 | 47.51 | 65.74 | 56.93 | 73.33 | 56.32 | 21.48 | 265.85 | |||||||||||||
SKEW | 1.40 | 0.99 | 0.50 | -0.03 | 0.06 | 0.32 | -0.12 | -0.26 | -0.54 | 0.53 | 1.63 | 1.28 | 0.22 | |||||||||||||
MAX | 96.50 | 181.42 | 332.00 | 505.86 | 792.57 | 1094.50 | 1245.00 | 1213.00 | 904.14 | 662.00 | 367.50 | 95.00 | 6293.82 | |||||||||||||
MIN | 0.00 | 0.50 | 56.12 | 219.50 | 486.70 | 749.40 | 1053.00 | 880.50 | 652.50 | 366.00 | 19.20 | 0.00 | 5372.92 | |||||||||||||
NO YRS | 52 | 52 | 53 | 47 | 50 | 47 | 52 | 48 | 49 | 50 | 53 | 53 | 33 |