YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | 1002.00 | 923.50 | 686.50 | 538.50 | 266.00 | 52.00 | 1.50 | 20.50 | 135.00 | 345.50 | 787.00 | 1056.00 | 5814.00 | |||||||||||||
1929 | 1052.50 | 1094.00 | 773.00 | 514.50 | 270.50 | 37.50 | 2.00 | 10.69 | b | 115.86 | a | 465.00 | 925.00 | 982.00 | 6242.55 | |||||||||||
1930 | 1177.50 | 714.50 | 853.00 | 392.00 | 357.50 | 29.50 | 8.00 | 8.02 | b | 128.00 | 438.00 | 830.50 | 1228.00 | 6164.52 | ||||||||||||
1931 | 1092.00 | 837.00 | 832.00 | 475.34 | a | 301.96 | d | 19.00 | 6.50 | 22.50 | 53.00 | 377.50 | 825.50 | 1066.50 | 5908.81 | |||||||||||
1932 | 1361.50 | 764.88 | a | 808.50 | 460.50 | 253.50 | 92.59 | a | 2.58 | a | 17.05 | a | 159.00 | 513.57 | a | 774.83 | a | 1261.38 | b | 6469.87 | ||||||
1933 | 1195.00 | 1011.77 | b | 687.00 | 614.00 | 337.38 | a | 45.00 | 0.00 | 4.50 | 31.00 | 375.32 | c | 726.50 | 812.00 | 5839.47 | ||||||||||
1934 | 1057.00 | 712.96 | a | 637.05 | a | 384.00 | 114.50 | 34.82 | b | 0.00 | 6.50 | 92.00 | 319.96 | c | 742.50 | 984.50 | 5085.80 | |||||||||
1935 | 899.50 | 859.00 | 714.03 | a | 427.24 | a | 358.00 | 34.14 | a | 1.50 | 3.00 | 185.00 | 404.50 | 774.00 | 1041.00 | 5700.91 | ||||||||||
1936 | 1087.50 | 820.50 | 707.50 | 449.50 | 192.50 | 29.00 | 1.00 | 4.00 | 173.28 | a | 464.50 | 812.68 | b | 1009.50 | 5751.45 | |||||||||||
1937 | 1251.50 | 873.50 | 886.17 | b | 489.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3500.67 | ||||
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 | 444.50 | 0.00 | z | 0.00 | z | 444.50 | ||
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1943 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1946 | 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 | 823.97 | a | 0.00 | z | 823.97 | |
1947 | 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 | |
1948 | 1117.50 | 960.00 | 944.00 | 363.00 | 202.02 | a | 39.50 | 0.00 | 0.50 | 97.50 | 454.00 | 868.00 | 909.00 | 5955.02 | ||||||||||||
1949 | 1287.00 | 915.50 | 729.00 | 496.50 | 227.00 | 49.00 | 1.00 | 8.50 | 68.79 | a | 494.00 | 604.00 | 1054.50 | 5934.79 | ||||||||||||
1950 | 945.50 | 740.50 | 695.43 | a | 405.00 | 226.50 | 43.27 | d | 3.21 | b | 12.83 | b | 173.50 | 214.23 | c | 625.50 | 822.50 | 4907.97 | ||||||||
1951 | 1041.50 | 819.50 | 771.00 | 517.24 | a | 188.98 | e | 55.50 | 0.00 | 6.00 | 79.50 | 422.50 | 840.00 | 982.00 | 5723.72 | |||||||||||
1952 | 925.50 | 918.00 | 856.00 | 495.00 | b | 183.00 | 19.50 | 11.00 | 0.00 | a | 103.00 | 352.50 | 889.00 | 1104.00 | 5856.50 | |||||||||||
1953 | 803.33 | b | 933.00 | 656.50 | 489.00 | 348.75 | a | 12.00 | 1.00 | 0.50 | 74.00 | 436.00 | 700.00 | 1088.00 | 5542.08 | |||||||||||
1954 | 959.50 | 655.50 | 771.00 | 305.50 | 181.72 | b | 23.28 | a | 0.00 | 7.00 | 62.07 | a | 195.50 | p | 645.50 | 966.00 | 4577.07 | |||||||||
1955 | 1066.50 | 962.00 | 714.00 | 481.00 | 230.00 | 41.50 | 3.00 | 6.20 | a | 73.97 | a | 362.50 | 756.00 | 926.00 | 5622.67 | |||||||||||
1956 | 889.00 | 1025.00 | 696.50 | 535.00 | 142.50 | 0.00 | 4.00 | 9.50 | 49.00 | 387.50 | 881.00 | 1036.00 | 5655.00 | |||||||||||||
1957 | 911.50 | 648.50 | 755.50 | 539.00 | 332.50 | 52.50 | 0.00 | 8.00 | 157.50 | 468.50 | 893.50 | 936.50 | 5703.50 | |||||||||||||
1958 | 1107.00 | 753.00 | 898.50 | 584.50 | 202.00 | 7.00 | 7.00 | 4.50 | 144.83 | a | 475.00 | 763.50 | 895.00 | 5841.83 | ||||||||||||
1959 | 1015.00 | 870.00 | 816.50 | 474.00 | 266.00 | 34.66 | a | 0.00 | 8.50 | 129.83 | a | 469.50 | 805.00 | 1028.50 | 5917.48 | |||||||||||
1960 | 1138.00 | 983.00 | 687.00 | 466.50 | 288.00 | 41.50 | 20.50 | 3.00 | 99.00 | 485.50 | 739.00 | 1241.50 | 6192.50 | |||||||||||||
1961 | 1204.50 | 819.00 | 704.00 | 498.50 | 200.50 | 33.50 | 0.00 | 8.50 | 177.50 | 443.00 | 801.00 | 1039.50 | 5929.50 | |||||||||||||
1962 | 1079.00 | 722.00 | 911.50 | 413.00 | 251.50 | 70.00 | 5.50 | 2.00 | 87.00 | 384.00 | 673.50 | 956.00 | 5555.00 | |||||||||||||
1963 | 1217.00 | 838.50 | 780.50 | 451.50 | 174.00 | 68.50 | 0.00 | 2.50 | 50.50 | 302.50 | 717.50 | 1041.50 | 5644.50 | |||||||||||||
1964 | 0.00 | z | 1147.50 | 873.50 | 599.00 | 235.00 | 31.00 | 4.50 | 1.50 | 97.50 | 353.50 | 756.00 | 965.50 | 5064.50 | ||||||||||||
1965 | 903.50 | 906.50 | 861.00 | 477.50 | 263.50 | 71.50 | 0.00 | 12.00 | 136.00 | 399.50 | 621.50 | 1004.00 | 5656.50 | |||||||||||||
1966 | 1137.00 | 978.00 | 697.50 | 462.50 | 183.00 | 23.00 | 0.00 | 15.50 | 73.50 | 419.00 | 617.00 | 995.50 | 5601.50 | |||||||||||||
1967 | 1044.50 | 798.50 | 547.00 | 430.00 | 242.00 | 39.50 | 0.00 | 37.50 | 143.50 | 382.00 | 662.50 | 1170.50 | 5497.50 | |||||||||||||
1968 | 1055.50 | 803.00 | 780.00 | 568.00 | 268.00 | 47.00 | 11.00 | 14.50 | 137.00 | 380.00 | 747.00 | 1052.00 | 5863.00 | |||||||||||||
1969 | 824.50 | 832.00 | 906.50 | 400.50 | 229.92 | a | 60.50 | 0.00 | 0.00 | 77.50 | 469.50 | 778.50 | 959.97 | a | 5539.38 | |||||||||||
1970 | 1087.50 | 757.00 | 852.50 | 582.00 | 0.00 | z | 84.50 | 0.00 | 0.00 | a | 131.50 | 519.00 | 701.50 | 932.50 | 5648.00 | |||||||||||
1971 | 1018.50 | 853.50 | 674.00 | 546.00 | 290.50 | 40.00 | 0.50 | 13.00 | 182.00 | 470.00 | 748.50 | 1148.00 | 5984.50 | |||||||||||||
1972 | 955.00 | 731.50 | 530.50 | 428.00 | 262.47 | a | 30.00 | 3.50 | 21.00 | 126.00 | 389.50 | 932.00 | 1053.00 | 5462.47 | ||||||||||||
1973 | 1141.00 | 884.00 | 797.50 | 675.00 | 296.00 | 85.50 | 5.50 | 3.62 | a | 144.50 | 395.50 | 657.50 | 953.50 | 6039.12 | ||||||||||||
1974 | 1061.50 | 916.50 | 567.00 | 530.56 | c | 144.31 | b | 18.50 | 0.00 | c | 30.50 | 163.00 | 399.90 | a | 756.50 | 1136.50 | 5724.77 | |||||||||
1975 | 1097.06 | d | 864.23 | b | 830.80 | a | 595.00 | 364.50 | 34.00 | 0.50 | 0.00 | 174.83 | a | 433.48 | a | 779.50 | 993.00 | 6166.90 | ||||||||
1976 | 1071.57 | a | 712.00 | 746.00 | 498.50 | 273.66 | b | 42.00 | 1.00 | 6.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3351.22 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1060.01 | 855.35 | 759.88 | 488.51 | 247.29 | 41.36 | 2.78 | 8.96 | 115.85 | 413.80 | 762.70 | 1022.47 | 5779.27 | |||||||||||||
S.D. | 123.92 | 115.19 | 101.21 | 75.84 | 63.92 | 21.14 | 4.26 | 8.59 | 43.72 | 62.92 | 86.85 | 102.82 | 307.16 | |||||||||||||
SKEW | 0.09 | 0.36 | -0.29 | 0.08 | 0.08 | 0.56 | 2.34 | 1.47 | -0.09 | -0.78 | 0.01 | 0.42 | -0.48 | |||||||||||||
MAX | 1361.50 | 1147.50 | 944.00 | 675.00 | 364.50 | 92.59 | 20.50 | 37.50 | 185.00 | 519.00 | 932.00 | 1261.38 | 6469.87 | |||||||||||||
MIN | 803.33 | 648.50 | 530.50 | 305.50 | 114.50 | 0.00 | 0.00 | 0.00 | 31.00 | 214.23 | 604.00 | 812.00 | 4907.97 | |||||||||||||
NO YRS | 38 | 39 | 39 | 39 | 37 | 38 | 38 | 38 | 37 | 37 | 38 | 37 | 34 |