YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1906 | 0.00 | z | 322.00 | j | 679.00 | 782.00 | 1071.50 | 1383.50 | 1453.00 | 1317.00 | 1289.50 | 1034.00 | 627.50 | 524.00 | 9999.00 | |||||||||||
1907 | 209.50 | 580.50 | 676.50 | 904.50 | 1016.00 | 1226.00 | 1420.00 | 1317.00 | 1330.00 | 886.00 | 570.00 | 532.50 | 9999.00 | |||||||||||||
1908 | 456.00 | 376.50 | 726.00 | 728.50 | 937.00 | 1304.00 | 1375.00 | 1324.00 | 1148.00 | 906.50 | 782.00 | 474.00 | 9999.00 | |||||||||||||
1909 | 546.50 | 409.00 | 449.50 | 846.00 | 1055.00 | 1406.00 | 0.00 | z | 1320.50 | 1168.50 | 1042.00 | 692.50 | 325.50 | 9261.00 | ||||||||||||
1910 | 431.50 | 442.50 | 873.50 | 0.00 | z | 0.00 | z | 1393.97 | a | 1466.30 | a | 1431.50 | 1357.50 | 1094.50 | 650.50 | 579.00 | 9720.77 | |||||||||
1911 | 546.50 | 0.00 | z | 859.00 | 880.00 | 1125.00 | 1369.50 | 1344.00 | 1449.50 | 1300.50 | 991.50 | 589.00 | 260.52 | e | 9999.00 | |||||||||||
1912 | 525.00 | 549.00 | 551.00 | 681.00 | 1200.00 | 1388.50 | 1303.66 | c | 1398.50 | 1211.00 | 0.00 | z | 0.00 | z | 256.00 | 9063.66 | ||||||||||
1913 | 281.00 | 374.00 | 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 | 376.00 | 1031.00 | ||||
1914 | 535.50 | 490.00 | 748.00 | 882.50 | 1152.00 | 1343.00 | 1433.50 | 1437.50 | 1306.50 | 978.50 | 769.00 | 286.23 | a | 9999.00 | ||||||||||||
1915 | 370.93 | b | 406.00 | 586.50 | 595.00 | i | 966.50 | 1378.50 | 1445.00 | 1492.81 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 6646.24 | ||||||
1916 | 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 | 935.68 | a | 687.50 | 351.50 | 1974.68 | |||
1917 | 333.50 | 0.00 | z | 614.00 | 821.54 | d | 589.00 | j | 876.00 | j | 1427.00 | 1399.17 | e | 896.50 | g | 987.00 | 528.00 | g | 378.00 | i | 5582.21 | |||||
1918 | 89.50 | r | 485.50 | 724.00 | 844.50 | 993.00 | 1434.50 | 1427.50 | 1321.50 | 1290.50 | 1095.00 | 551.50 | 310.50 | 9999.00 | ||||||||||||
1919 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1458.60 | e | 1318.50 | 1411.50 | 781.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 4188.60 | |||
1920 | 0.00 | z | 560.32 | a | 546.12 | a | 772.00 | 1157.50 | 1355.50 | 1578.00 | 1379.00 | 1171.00 | 920.50 | 648.50 | 400.50 | 9999.00 | ||||||||||
1921 | 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 | |
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 | 0.00 | z | 0.00 | |
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 | 0.00 | z | 0.00 | z | 0.00 | |
1925 | 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 | |
1926 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | 0.00 | z | 0.00 | z | 0.00 | |
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 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 0.00 | z | 0.00 | z | 731.48 | e | 825.00 | d | 793.50 | f | 1003.50 | h | 1119.50 | g | 1495.15 | e | 1035.50 | h | 1060.89 | d | 531.50 | h | 310.00 | h | 4112.52 | |
1954 | 366.50 | h | 651.58 | d | 445.00 | i | 1015.80 | e | 942.00 | f | 1326.00 | e | 1165.00 | f | 1053.50 | f | 1296.60 | e | 1099.31 | e | 754.62 | d | 384.00 | f | 6143.91 | |
1955 | 186.50 | f | 274.00 | f | 555.50 | f | 780.00 | d | 825.50 | f | 1285.20 | e | 1321.67 | e | 1226.22 | d | 1262.31 | d | 1092.15 | e | 609.00 | e | 448.00 | h | 7576.56 | |
1956 | 389.50 | m | 264.50 | j | 478.50 | l | 619.50 | g | 1218.54 | e | 1438.27 | d | 1151.50 | f | 1403.04 | d | 1111.00 | f | 1013.24 | d | 473.50 | f | 365.00 | g | 5073.09 | |
1957 | 412.54 | e | 625.33 | d | 488.00 | i | 784.80 | e | 779.00 | f | 1376.40 | e | 1167.50 | f | 1357.44 | e | 1306.80 | e | 901.30 | d | 356.50 | f | 365.50 | h | 6764.61 | |
1958 | 429.83 | e | 460.17 | e | 431.02 | e | 586.00 | f | 997.50 | f | 1089.00 | f | 1161.50 | f | 1302.00 | e | 838.50 | h | 949.08 | e | 0.00 | z | 382.00 | j | 3572.10 | |
1959 | 436.00 | f | 335.00 | f | 529.00 | h | 971.40 | e | 744.00 | j | 1405.38 | d | 1151.00 | f | 954.50 | g | 1174.62 | d | 950.09 | d | 449.00 | g | 266.00 | k | 4501.49 | |
1960 | 255.75 | e | 228.50 | h | 758.90 | e | 632.00 | i | 837.00 | g | 1131.50 | f | 1191.00 | f | 1423.70 | d | 1007.00 | g | 932.98 | e | 530.00 | g | 228.00 | j | 3371.34 | |
1961 | 377.00 | f | 351.00 | f | 470.50 | g | 636.00 | h | 1115.40 | e | 1114.00 | f | 1036.50 | i | 1305.58 | e | 890.50 | g | 684.00 | j | 366.00 | g | 242.50 | i | 2420.98 | |
1962 | 256.00 | f | 456.75 | d | 332.00 | g | 765.00 | g | 815.50 | g | 979.00 | g | 1130.50 | g | 1513.04 | e | 661.00 | n | 1022.40 | e | 570.50 | h | 263.50 | m | 2992.19 | |
1963 | 257.50 | g | 587.39 | e | 489.50 | f | 739.04 | d | 945.50 | g | 986.00 | f | 1490.98 | e | 1275.02 | d | 1009.50 | f | 1090.17 | d | 587.40 | e | 337.50 | f | 5770.00 | |
1964 | 250.98 | e | 249.52 | e | 421.48 | e | 692.88 | d | 829.00 | f | 1239.23 | d | 1454.02 | e | 1286.50 | e | 1123.80 | e | 1079.83 | d | 339.00 | g | 316.00 | g | 7798.25 | |
1965 | 347.00 | f | 374.96 | e | 409.50 | f | 791.54 | d | 814.00 | f | 1158.46 | d | 1423.62 | e | 1393.21 | e | 1158.00 | e | 1086.19 | e | 573.50 | f | 377.96 | e | 7763.94 | |
1966 | 213.00 | f | 222.78 | e | 632.06 | d | 843.46 | d | 922.00 | f | 1299.23 | d | 1091.00 | g | 1059.50 | g | 928.00 | g | 980.08 | e | 576.50 | f | 450.10 | e | 4427.70 | |
1967 | 315.00 | f | 501.57 | e | 758.93 | d | 506.50 | h | 849.50 | g | 1236.92 | d | 1121.00 | f | 1390.23 | e | 887.50 | i | 863.50 | f | 781.80 | e | 194.50 | h | 4669.44 | |
1968 | 299.00 | h | 547.52 | d | 574.10 | e | 690.60 | e | 901.50 | f | 1112.50 | f | 1100.00 | g | 923.00 | i | 793.50 | l | 793.00 | h | 443.50 | j | 224.00 | j | 1812.22 | |
1969 | 393.50 | h | 251.50 | h | 306.00 | k | 647.50 | h | 716.00 | j | 762.00 | i | 1053.50 | i | 966.00 | k | 878.00 | i | 691.50 | h | 391.00 | j | 291.50 | k | 0.00 | |
1970 | 250.00 | l | 221.00 | p | 366.00 | j | 497.00 | h | 806.00 | j | 964.50 | i | 1067.50 | i | 967.00 | j | 855.50 | i | 631.50 | i | 500.00 | j | 300.50 | j | 0.00 | |
1971 | 308.50 | k | 337.50 | h | 531.00 | h | 545.50 | h | 655.50 | k | 960.50 | h | 1015.50 | j | 916.50 | i | 878.50 | i | 557.00 | j | 387.50 | j | 190.50 | i | 0.00 | |
1972 | 301.00 | j | 391.00 | h | 657.50 | h | 609.50 | j | 802.00 | i | 950.00 | h | 964.50 | k | 1029.00 | h | 831.50 | j | 632.00 | i | 465.58 | d | 311.50 | 777.08 | ||
1973 | 262.00 | f | 390.38 | b | 393.91 | b | 689.50 | 926.50 | f | 1375.18 | b | 1476.67 | e | 1081.00 | h | 870.00 | j | 789.50 | h | 512.00 | i | 0.00 | z | 4325.65 | ||
1974 | 242.00 | j | 295.50 | h | 551.00 | g | 639.00 | g | 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 | 398.93 | 463.87 | 636.75 | 807.93 | 1083.95 | 1344.63 | 1421.08 | 1374.82 | 1243.45 | 1005.37 | 651.09 | 387.72 | 10856.08 | |||||||||||||
S.D. | 117.93 | 113.19 | 141.58 | 91.18 | 92.23 | 77.47 | 70.63 | 74.11 | 76.00 | 71.47 | 93.75 | 103.04 | 443.21 | |||||||||||||
SKEW | -0.18 | -0.36 | -0.18 | 0.50 | -0.13 | -0.74 | 0.06 | 0.06 | -0.18 | -0.10 | -0.10 | 0.46 | 0.64 | |||||||||||||
MAX | 546.50 | 651.58 | 873.50 | 1015.80 | 1218.54 | 1458.60 | 1578.00 | 1513.04 | 1357.50 | 1099.31 | 782.00 | 579.00 | 11362.23 | |||||||||||||
MIN | 209.50 | 222.78 | 393.91 | 681.00 | 937.00 | 1158.46 | 1303.66 | 1226.22 | 1123.80 | 886.00 | 465.58 | 256.00 | 9999.00 | |||||||||||||
NO YRS | 14 | 21 | 20 | 21 | 12 | 22 | 17 | 25 | 16 | 24 | 15 | 15 | 3 |