YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 109.61 | c | 145.50 | f | 345.65 | a | 441.50 | f | 692.50 | f | 786.50 | h | 933.00 | h | 1011.50 | f | 983.08 | d | 789.90 | e | 218.50 | f | 185.00 | 2413.24 | ||
1945 | 184.40 | b | 266.00 | e | 335.83 | d | 396.00 | h | 859.65 | e | 673.00 | j | 879.50 | k | 1275.50 | 1055.00 | 795.50 | 399.00 | 119.50 | i | 5170.88 | |||||
1946 | 80.00 | j | 141.00 | h | 305.00 | g | 757.50 | 835.50 | 1153.50 | 1290.50 | 1232.50 | 1057.50 | 669.50 | 278.00 | 286.00 | 7560.50 | ||||||||||
1947 | 124.50 | 318.50 | 417.50 | 583.50 | 935.50 | 1068.50 | 1300.00 | 1228.00 | 1088.50 | 778.00 | 276.00 | 117.00 | 8235.50 | |||||||||||||
1948 | 221.50 | 226.50 | 286.50 | 689.50 | 891.50 | 1141.00 | 1289.50 | 1222.50 | 1037.07 | a | 717.50 | 244.14 | a | 218.11 | c | 8185.31 | ||||||||||
1949 | 90.02 | e | 164.96 | e | 379.20 | c | 650.19 | d | 659.50 | f | 799.00 | h | 942.50 | g | 1165.37 | d | 1085.40 | e | 459.50 | g | 479.42 | d | 204.48 | e | 4219.04 | |
1950 | 214.70 | d | 272.42 | d | 474.54 | e | 706.80 | e | 823.16 | c | 719.50 | j | 1156.41 | c | 1166.24 | b | 739.50 | f | 902.00 | 476.00 | 306.26 | b | 6498.53 | |||
1951 | 176.24 | d | 269.92 | c | 378.41 | b | 579.50 | 863.35 | a | 1005.60 | e | 1336.32 | c | 1211.21 | c | 1054.80 | e | 785.33 | d | 382.20 | e | 180.50 | i | 8042.89 | ||
1952 | 228.48 | d | 176.23 | c | 244.79 | b | 587.50 | 957.42 | e | 1146.50 | 1271.52 | a | 1286.50 | a | 1094.50 | 840.00 | 285.52 | a | 141.50 | 8260.46 | ||||||
1953 | 250.00 | 191.00 | 458.50 | 597.41 | a | 717.00 | 1142.50 | 1267.42 | e | 1241.00 | 1027.00 | 702.67 | a | 362.00 | f | 89.12 | c | 7683.63 | ||||||||
1954 | 237.50 | 334.00 | 434.00 | d | 758.28 | a | 920.18 | a | 848.50 | g | 1296.63 | e | 833.00 | h | 1100.40 | e | 874.95 | b | 458.04 | b | 226.50 | f | 6413.98 | |||
1955 | 110.29 | e | 153.42 | d | 474.41 | c | 449.50 | f | 820.35 | d | 835.50 | g | 1220.33 | e | 1160.29 | c | 1010.00 | c | 781.64 | c | 376.00 | 280.00 | 6386.72 | |||
1956 | 299.31 | b | 189.06 | c | 469.00 | 566.54 | d | 912.84 | c | 1226.90 | a | 1243.21 | b | 1149.50 | 1075.34 | a | 722.30 | a | 272.88 | d | 158.88 | c | 8285.75 | |||
1957 | 291.73 | c | 451.00 | 444.91 | d | 589.80 | e | 748.59 | d | 1169.46 | b | 1314.63 | d | 1228.52 | d | 998.04 | b | 539.50 | g | 265.86 | a | 206.00 | f | 7502.54 | ||
1958 | 137.50 | 299.38 | b | 300.70 | a | 616.61 | b | 1003.37 | a | 951.50 | f | 1265.50 | 1225.02 | a | 1026.72 | a | 733.84 | b | 388.39 | b | 197.50 | i | 6997.04 | |||
1959 | 257.76 | d | 228.15 | a | 428.04 | e | 715.00 | 828.96 | d | 1205.00 | 1296.46 | c | 1144.23 | c | 1003.93 | b | 714.00 | 369.23 | d | 196.50 | f | 8190.76 | ||||
1960 | 129.34 | b | 157.50 | 553.50 | 664.44 | c | 872.28 | b | 1181.50 | 1270.45 | c | 1249.00 | 1076.40 | e | 682.50 | 418.50 | 149.00 | 8404.41 | ||||||||
1961 | 197.22 | b | 250.00 | 463.50 | 690.50 | 861.59 | b | 1175.00 | 1293.50 | 1192.50 | 976.61 | b | 695.50 | 316.00 | 224.23 | a | 8336.15 | |||||||||
1962 | 181.00 | 345.00 | 301.50 | 738.75 | b | 817.37 | a | 1060.50 | 1274.50 | 1289.00 | 1096.50 | 767.50 | 472.00 | 283.65 | a | 8627.27 | ||||||||||
1963 | 180.00 | 336.00 | 428.00 | 615.00 | 963.07 | a | 1024.50 | 1294.00 | 1135.00 | 1051.00 | 791.03 | b | 379.50 | 179.28 | a | 8376.38 | ||||||||||
1964 | 121.00 | 113.50 | 320.50 | 527.07 | a | 848.50 | 1064.50 | 1294.50 | 1187.50 | 957.50 | 794.50 | 321.50 | 234.00 | 7784.57 | ||||||||||||
1965 | 290.50 | 217.00 | b | 378.00 | 618.00 | 776.50 | 968.00 | 1275.50 | 1244.00 | 981.50 | 727.50 | 481.61 | b | 246.50 | 8204.61 | |||||||||||
1966 | 99.72 | a | 128.80 | c | 485.15 | a | 642.50 | 932.00 | 1109.00 | 1307.68 | a | 1202.00 | 980.00 | 700.00 | 486.50 | 226.50 | 8299.85 | |||||||||
1967 | 193.00 | 291.00 | 549.00 | 587.00 | 811.50 | 1061.50 | 1253.00 | 1156.50 | 980.00 | 723.50 | 451.00 | 146.50 | 8203.50 | |||||||||||||
1968 | 192.00 | 385.50 | 419.53 | a | 548.50 | 839.00 | 1110.00 | 1185.50 | 1075.50 | 954.00 | 750.00 | 368.50 | 166.22 | b | 7994.26 | |||||||||||
1969 | 311.50 | 235.00 | 322.00 | 661.00 | 876.00 | 1062.50 | 1299.00 | 1295.50 | 1066.50 | 690.50 | 105.00 | q | 117.00 | q | 7819.50 | |||||||||||
1970 | 167.00 | 315.00 | 366.50 | 494.00 | 885.50 | 1106.00 | 1316.00 | 1197.00 | 0.00 | z | 628.50 | 427.50 | 248.00 | 7151.00 | ||||||||||||
1971 | 271.00 | 241.50 | 468.00 | 556.00 | 783.00 | 1062.00 | 1215.00 | 1152.68 | a | 1004.00 | 638.50 | 374.50 | 161.50 | 7927.68 | ||||||||||||
1972 | 193.50 | 273.00 | 623.50 | 646.00 | 815.50 | 1050.00 | 1302.00 | 1202.00 | 985.50 | 729.00 | 269.50 | 179.00 | 8268.50 | |||||||||||||
1973 | 138.50 | 239.00 | 311.00 | 501.50 | 860.00 | 1086.50 | 1213.50 | 1214.00 | 1017.50 | 759.50 | 403.00 | 195.00 | 7939.00 | |||||||||||||
1974 | 226.00 | 193.50 | 516.50 | 632.50 | 905.50 | 1240.50 | 1189.50 | 1157.00 | 977.50 | 727.00 | 358.00 | 119.50 | 8243.00 | |||||||||||||
1975 | 226.50 | 221.00 | 409.00 | 463.50 | 802.00 | 1080.00 | 1261.00 | 1248.50 | 1000.00 | 734.50 | 363.00 | 222.00 | 8031.00 | |||||||||||||
1976 | 193.00 | 358.50 | 405.00 | 594.00 | 871.00 | 1104.00 | 1198.00 | 1164.50 | 954.50 | 617.50 | 357.00 | 135.00 | 7952.00 | |||||||||||||
1977 | 175.50 | 293.50 | 327.00 | 637.50 | 789.00 | 1111.50 | 1257.00 | 1229.00 | 0.00 | z | 799.00 | 453.50 | 334.00 | 7406.50 | ||||||||||||
1978 | 266.94 | d | 202.50 | g | 361.50 | j | 376.50 | m | 488.50 | m | 1175.56 | c | 971.50 | h | 715.50 | l | 1018.27 | d | 797.00 | 394.00 | 175.84 | b | 3827.61 | |||
1979 | 140.53 | a | 0.00 | z | 389.00 | 616.00 | 825.00 | 1089.00 | 1300.00 | 1171.00 | 1089.00 | 830.00 | 272.00 | 225.50 | 7947.03 | |||||||||||
1980 | 266.00 | 371.50 | 409.50 | 619.00 | 813.50 | 1170.00 | 1336.74 | b | 1221.00 | 1048.50 | 663.00 | 338.50 | 300.00 | 8557.24 | ||||||||||||
1981 | 265.00 | 295.00 | 392.50 | 695.00 | 830.50 | 1190.00 | 1245.50 | 1192.50 | 1015.00 | 664.00 | 418.00 | 252.00 | 8455.00 | |||||||||||||
1982 | 205.50 | 271.00 | 439.50 | 685.50 | 828.50 | 1147.50 | 1256.50 | 1158.50 | 975.00 | 607.00 | 288.00 | 146.50 | 8009.00 | |||||||||||||
1983 | 126.50 | 194.00 | 354.50 | 394.00 | 765.50 | 922.50 | 1186.00 | 1131.00 | 1050.00 | 736.50 | 342.00 | 243.50 | 7446.00 | |||||||||||||
1984 | 164.00 | 188.00 | 398.50 | 525.50 | 994.00 | 1102.00 | 1225.00 | 1127.50 | 990.50 | 618.00 | 366.50 | 226.50 | 7926.00 | |||||||||||||
1985 | 118.00 | 206.50 | 468.00 | 682.00 | 895.00 | 1111.00 | 1254.00 | 1189.50 | 941.00 | 738.50 | 363.00 | 229.50 | 8196.00 | |||||||||||||
1986 | 309.50 | 345.50 | 515.00 | 669.50 | 899.50 | 1138.00 | 1183.50 | 1240.50 | 906.00 | 680.00 | 392.00 | 179.00 | 8458.00 | |||||||||||||
1987 | 159.50 | 194.00 | 334.50 | 618.50 | 786.50 | 1086.50 | 1213.00 | 1140.50 | 929.50 | 831.00 | 323.50 | 161.00 | 7778.00 | |||||||||||||
1988 | 176.00 | 265.50 | 383.00 | 603.00 | 873.50 | 1079.00 | 1245.00 | 1179.50 | 931.00 | 815.50 | 374.50 | 153.50 | 8079.00 | |||||||||||||
1989 | 117.00 | 311.50 | 551.00 | 747.50 | 902.00 | 1098.00 | 1286.50 | 1168.50 | 1019.00 | 678.00 | 378.00 | 124.00 | 8381.00 | |||||||||||||
1990 | 151.00 | 184.50 | 440.50 | 675.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1451.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 193.16 | 254.93 | 413.21 | 622.02 | 856.75 | 1108.35 | 1261.42 | 1196.45 | 1015.56 | 736.86 | 369.81 | 201.36 | 8167.05 | |||||||||||||
S.D. | 61.81 | 74.63 | 80.44 | 79.09 | 63.51 | 66.53 | 44.82 | 48.68 | 51.02 | 69.53 | 67.12 | 58.96 | 259.37 | |||||||||||||
SKEW | 0.27 | 0.33 | 0.28 | -0.52 | 0.26 | -0.41 | -0.49 | 0.07 | -0.07 | 0.15 | -0.02 | 0.29 | -0.63 | |||||||||||||
MAX | 311.50 | 451.00 | 623.50 | 758.28 | 1003.37 | 1240.50 | 1336.74 | 1295.50 | 1100.40 | 902.00 | 486.50 | 334.00 | 8627.27 | |||||||||||||
MIN | 90.02 | 113.50 | 244.79 | 394.00 | 717.00 | 922.50 | 1156.41 | 1075.50 | 906.00 | 607.00 | 244.14 | 89.12 | 7446.00 | |||||||||||||
NO YRS | 46 | 43 | 45 | 43 | 43 | 39 | 42 | 43 | 43 | 44 | 43 | 39 | 29 |