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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 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 | 291.40 | a | 0.00 | z | 851.50 | 1071.50 | 1075.50 | 1037.50 | 828.62 | a | 783.02 | b | 269.48 | a | 98.00 | 6306.52 | ||||||
1951 | 108.00 | 211.00 | 256.50 | 466.50 | 768.00 | 962.50 | 1227.50 | 1191.50 | 888.50 | 562.50 | 180.00 | 144.48 | c | 6966.98 | ||||||||||||
1952 | 182.38 | a | 170.78 | b | 240.77 | a | 471.11 | c | 809.50 | 1167.00 | 1137.00 | 1256.00 | 953.00 | 587.50 | 225.00 | 82.50 | 7282.54 | |||||||||
1953 | 265.50 | 153.50 | 436.00 | 487.50 | 770.00 | 1241.00 | 1230.00 | 1110.00 | 976.00 | 606.57 | a | 287.50 | 46.50 | 7610.07 | ||||||||||||
1954 | 144.15 | a | 273.50 | 266.50 | 684.00 | 681.00 | 1052.00 | 1239.00 | 1176.50 | 1070.00 | 681.50 | 315.00 | 159.00 | 7742.15 | ||||||||||||
1955 | 84.50 | 100.50 | 324.98 | a | 543.00 | 811.17 | a | 947.50 | 1133.50 | 1127.00 | 946.00 | 621.00 | 203.50 | 162.00 | 7004.65 | |||||||||||
1956 | 118.50 | 117.50 | 372.50 | 491.00 | 949.50 | 1113.50 | 1158.50 | 1142.00 | 997.50 | 696.50 | 196.00 | 142.00 | 7495.00 | |||||||||||||
1957 | 104.50 | 268.50 | 290.50 | 464.50 | 686.00 | 998.50 | 1263.50 | 1141.50 | 804.00 | 529.58 | a | 147.41 | a | 132.50 | 6831.00 | |||||||||||
1958 | 39.55 | b | 116.00 | 86.50 | 388.50 | 847.00 | 1080.00 | 1203.00 | 1187.00 | 939.00 | 590.00 | 283.50 | 119.00 | 6879.05 | ||||||||||||
1959 | 75.50 | 134.00 | 271.50 | 492.86 | b | 858.70 | a | 1055.00 | 1085.50 | 1163.00 | 910.50 | 503.00 | 232.00 | 95.50 | 6877.06 | |||||||||||
1960 | 74.50 | 39.00 | 280.00 | 623.50 | 801.00 | 1060.50 | 1108.00 | 967.00 | f | 871.00 | 592.00 | 291.50 | 66.65 | a | 5807.65 | |||||||||||
1961 | 31.00 | 166.50 | 291.50 | 542.50 | 875.75 | a | 852.00 | f | 1098.00 | 1092.50 | 855.52 | a | 659.78 | a | 167.50 | 103.00 | 5883.55 | |||||||||
1962 | 54.25 | a | 274.50 | 266.50 | 556.50 | 993.50 | 998.00 | 1163.50 | 1148.50 | 927.41 | a | 679.00 | 321.21 | a | 144.00 | 7526.87 | ||||||||||
1963 | 35.50 | 185.50 | 410.50 | 685.80 | e | 899.55 | c | 1020.00 | 1244.00 | 1148.50 | 975.00 | 780.50 | 313.50 | 51.50 | 7749.85 | |||||||||||
1964 | 102.50 | 11.00 | 240.50 | 571.00 | 878.50 | 1042.50 | 0.00 | z | 1183.50 | 874.50 | 665.50 | 282.50 | 152.00 | 6004.00 | ||||||||||||
1965 | 159.00 | 110.50 | 169.00 | 660.00 | 848.50 | 963.50 | 1185.50 | 1098.50 | 877.50 | 610.00 | 432.00 | 138.00 | g | 7114.00 | ||||||||||||
1966 | 43.50 | 52.50 | 423.50 | 538.00 | 845.00 | 1014.50 | 1265.00 | 1030.50 | 898.00 | 583.00 | 406.50 | 121.50 | 7221.50 | |||||||||||||
1967 | 171.00 | 134.50 | 522.00 | 682.50 | 768.00 | 1013.00 | 1150.00 | 1065.50 | 848.00 | 686.50 | 0.00 | z | 85.50 | 7126.50 | ||||||||||||
1968 | 140.00 | 104.50 | 349.50 | 487.50 | 766.50 | 1039.00 | 1120.50 | 1089.50 | 855.50 | 710.00 | 249.00 | 98.50 | 7010.00 | |||||||||||||
1969 | 207.91 | b | 107.00 | 135.62 | c | 601.11 | c | 879.22 | b | 986.50 | 1278.50 | 1223.95 | c | 932.50 | 487.22 | a | 277.00 | 137.84 | c | 7254.38 | ||||||
1970 | 85.50 | f | 192.77 | b | 206.50 | 486.00 | 862.00 | 1018.50 | 1220.00 | 1193.00 | 929.00 | 514.08 | a | 298.00 | 218.50 | 7138.35 | ||||||||||
1971 | 170.50 | c | 160.22 | a | 390.50 | 567.50 | 794.93 | c | 1093.39 | b | 928.00 | h | 1006.00 | 846.50 | 626.50 | 310.50 | 139.50 | 6106.04 | ||||||||
1972 | 148.91 | c | 205.00 | 489.00 | 670.00 | 784.82 | a | 1057.50 | 1104.50 | 1071.50 | 933.62 | a | 624.13 | a | 121.00 | 85.00 | 7294.98 | |||||||||
1973 | 77.00 | 123.93 | a | 265.00 | 394.00 | 747.50 | 1010.50 | 1139.25 | a | 1174.90 | a | 905.00 | 715.00 | 380.00 | 121.00 | 7053.08 | ||||||||||
1974 | 121.00 | 184.50 | 492.00 | 637.00 | 1006.50 | 1087.00 | 1233.00 | 1038.50 | 731.50 | 610.00 | 249.83 | a | 66.00 | 7456.83 | ||||||||||||
1975 | 101.50 | 97.00 | 288.50 | 513.50 | 798.00 | 1071.50 | 1096.50 | 1165.50 | 823.00 | 681.00 | 278.50 | 161.50 | 7076.00 | |||||||||||||
1976 | 123.50 | 338.50 | 340.00 | 602.14 | b | 724.88 | a | 1061.00 | 1128.00 | 1166.50 | 903.00 | 459.50 | 222.00 | 86.50 | 7155.53 | |||||||||||
1977 | 9.50 | 168.50 | 323.50 | 558.50 | 911.00 | 1174.50 | 1250.69 | b | 1194.00 | 1048.45 | a | 528.50 | h | 303.60 | e | 174.12 | a | 7116.35 | ||||||||
1978 | 43.50 | 43.50 | 363.70 | c | 649.62 | d | 820.50 | 1142.14 | b | 1331.50 | 1173.50 | 955.50 | 675.80 | a | 246.67 | c | 70.27 | a | 7516.19 | |||||||
1979 | 41.33 | d | 120.50 | 222.00 | i | 525.00 | d | 819.95 | a | 1023.75 | b | 984.50 | f | 1089.65 | a | 952.50 | d | 758.39 | c | 137.68 | b | 92.48 | a | 5561.24 | ||
1980 | 94.55 | a | 144.50 | 237.15 | a | 465.52 | a | 751.50 | 1215.50 | 1372.00 | 1267.38 | a | 1006.00 | 632.00 | 250.34 | a | 258.91 | d | 7695.35 | |||||||
1981 | 100.00 | 217.78 | a | 306.50 | 705.00 | a | 805.50 | 1188.00 | 1283.06 | d | 1098.00 | 928.97 | a | 610.50 | 317.00 | 127.50 | 7687.80 | |||||||||
1982 | 115.00 | 161.00 | 307.00 | 525.50 | 834.00 | 984.00 | 1203.00 | 1227.00 | 1007.50 | 588.50 | 231.00 | 86.00 | 7269.50 | |||||||||||||
1983 | 32.00 | 87.00 | 270.50 | 416.50 | 723.33 | a | 977.00 | 1280.00 | 1301.50 | 1060.00 | 695.00 | 377.00 | 64.00 | m | 7219.83 | |||||||||||
1984 | 52.00 | 161.00 | 235.50 | 431.50 | 919.50 | 1094.00 | 1191.00 | 1157.50 | 869.00 | 518.50 | 250.86 | a | 144.67 | a | 7025.03 | |||||||||||
1985 | 24.00 | 134.00 | 340.50 | 612.00 | 891.50 | 1063.00 | 1211.00 | 1228.00 | 897.50 | 608.50 | 237.00 | 42.00 | 7289.00 | |||||||||||||
1986 | 191.00 | 222.50 | 444.50 | 666.00 | 841.50 | 1012.50 | 1268.50 | 1116.50 | 917.50 | 541.50 | 200.00 | 25.50 | 7447.50 | |||||||||||||
1987 | 64.50 | 140.50 | 269.00 | 537.00 | 837.50 | 1044.00 | 1196.50 | 1133.00 | 899.00 | 639.50 | 268.50 | 128.50 | 7157.50 | |||||||||||||
1988 | 64.50 | 128.00 | 306.00 | 525.00 | 829.50 | 1068.50 | 1165.00 | 1192.50 | 921.50 | 687.50 | 349.50 | 92.00 | 7329.50 | |||||||||||||
1989 | 147.50 | 93.00 | 494.50 | 682.50 | 927.50 | 942.00 | 1198.50 | 1086.50 | 731.50 | 567.50 | 243.50 | 34.00 | 7148.50 | |||||||||||||
1990 | 62.00 | 95.00 | 242.00 | 448.50 | 700.00 | 1170.00 | 1022.00 | 1027.50 | 881.00 | 518.00 | 253.00 | 42.00 | 6461.00 | |||||||||||||
1991 | 2.00 | 122.50 | 260.00 | 499.00 | 808.00 | 957.50 | 1035.50 | 1016.00 | 752.00 | 718.17 | a | 196.00 | 97.00 | 6463.67 | ||||||||||||
1992 | 53.00 | 192.00 | 412.00 | 659.50 | 788.50 | 966.00 | 1207.00 | 1069.50 | 951.00 | 680.50 | 167.50 | 92.50 | 7239.00 | |||||||||||||
1993 | 53.50 | 106.00 | 309.00 | 517.00 | 839.50 | 1083.50 | 1273.00 | 1160.00 | 916.50 | 560.50 | 171.00 | 100.00 | 7089.50 | |||||||||||||
1994 | 77.50 | 128.50 | 372.00 | 547.00 | 835.00 | 1227.50 | 1237.00 | 1194.50 | 944.00 | 633.00 | 305.00 | 148.50 | 7649.50 | |||||||||||||
1995 | 142.00 | 260.50 | 387.50 | 540.00 | 772.50 | 1017.00 | 1246.50 | 1230.00 | 918.50 | 684.50 | 363.50 | 158.00 | 7720.50 | |||||||||||||
1996 | 113.50 | 264.50 | 285.50 | 619.00 | 1098.50 | 1133.00 | 1242.50 | 1141.50 | 857.50 | 643.00 | 285.50 | 189.50 | 7873.50 | |||||||||||||
1997 | 122.00 | 105.00 | 425.00 | 394.50 | 838.50 | 1061.50 | 1265.00 | 1183.00 | 1047.50 | 664.00 | 205.50 | 44.50 | 7356.00 | |||||||||||||
1998 | 117.50 | 135.00 | 278.50 | 495.50 | 1030.50 | 1232.00 | 1352.00 | 1195.50 | 1109.50 | 737.00 | 360.50 | 159.00 | 8202.50 | |||||||||||||
1999 | 194.00 | 280.50 | 307.13 | d | 568.00 | 816.33 | a | 1065.54 | b | 1234.66 | b | 1265.83 | a | 918.10 | a | 662.88 | a | 426.00 | 70.00 | 7808.97 | ||||||
2000 | 159.13 | a | 299.32 | a | 380.00 | 664.66 | a | 1011.63 | a | 1050.52 | a | 1272.03 | a | 1305.21 | b | 1061.50 | 674.00 | 147.86 | b | 52.70 | a | 8078.56 | ||||
2001 | 16.50 | 147.00 | 245.00 | 710.00 | 884.00 | 1158.10 | a | 1370.00 | 1208.00 | 946.55 | a | 695.90 | b | 418.45 | a | 131.00 | 7930.50 | |||||||||
2002 | 142.50 | 143.50 | 300.00 | 655.00 | 924.50 | 1172.00 | 1233.50 | 1236.50 | 960.00 | 546.00 | 72.00 | t | 37.50 | s | 7313.50 | |||||||||||
2003 | 148.00 | 82.50 | h | 367.00 | 637.00 | 953.50 | 977.00 | 924.00 | i | 1240.50 | 565.50 | k | 757.50 | 328.20 | e | 101.00 | j | 5408.70 | ||||||||
2004 | 120.50 | 80.35 | e | 474.50 | 433.00 | f | 976.00 | 1067.50 | 744.50 | k | 1074.50 | 913.50 | 656.50 | 188.00 | 158.00 | 5709.35 | ||||||||||
2005 | 180.50 | 136.96 | e | 255.50 | 487.80 | e | 645.50 | f | 1086.00 | 1187.76 | d | 1133.50 | 777.50 | g | 588.50 | 306.00 | 98.00 | 5460.52 | ||||||||
2006 | 150.50 | 97.50 | 308.00 | 626.50 | 931.50 | 1117.50 | 1236.50 | 1131.00 | 745.50 | 557.00 | 256.03 | a | 59.50 | 7217.03 | ||||||||||||
2007 | 19.50 | 100.00 | 408.00 | 347.50 | 707.00 | 969.50 | 1122.00 | 1200.00 | 930.50 | 634.50 | 261.00 | 80.00 | 6779.50 | |||||||||||||
2008 | 73.50 | 98.50 | 274.00 | 469.50 | 812.00 | 1149.00 | 1154.50 | 1119.00 | 807.00 | 546.50 | 268.50 | 118.00 | 6890.00 | |||||||||||||
2009 | 95.00 | 117.50 | i | 357.00 | 457.50 | 751.00 | 1060.50 | 1191.50 | 1161.50 | 819.50 | 453.50 | 232.00 | f | 35.00 | 6382.00 | |||||||||||
2010 | 41.00 | 10.00 | 224.75 | a | 490.34 | a | 745.50 | 1171.50 | 838.50 | h | 1195.50 | 1023.00 | 627.75 | e | 238.00 | 102.50 | 5869.84 | |||||||||
2011 | 42.00 | 121.33 | a | 331.70 | a | 603.00 | 814.78 | a | 1282.50 | 1390.50 | 1403.78 | a | 913.50 | 662.62 | c | 228.10 | a | 40.30 | a | 7834.13 | ||||||
2012 | 112.12 | a | 97.36 | a | 489.00 | 524.00 | f | 604.50 | k | 1145.50 | 1284.00 | 966.50 | g | 932.50 | 436.00 | h | 0.00 | z | 0.00 | z | 4060.47 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 100.02 | 147.93 | 322.40 | 550.73 | 840.30 | 1072.18 | 1206.94 | 1157.15 | 915.46 | 627.38 | 266.55 | 108.14 | 7325.49 | |||||||||||||
S.D. | 56.74 | 69.98 | 89.95 | 90.98 | 88.02 | 81.31 | 81.29 | 77.02 | 81.31 | 76.69 | 73.27 | 48.41 | 397.84 | |||||||||||||
SKEW | 0.41 | 0.62 | 0.18 | -0.04 | 0.60 | 0.54 | 0.00 | 0.35 | -0.08 | -0.19 | 0.29 | 0.51 | 0.03 | |||||||||||||
MAX | 265.50 | 338.50 | 522.00 | 710.00 | 1098.50 | 1282.50 | 1390.50 | 1403.78 | 1109.50 | 783.02 | 432.00 | 258.91 | 8202.50 | |||||||||||||
MIN | 2.00 | 10.00 | 86.50 | 347.50 | 681.00 | 942.00 | 1022.00 | 1006.00 | 731.50 | 453.50 | 121.00 | 25.50 | 6461.00 | |||||||||||||
NO YRS | 61 | 60 | 62 | 60 | 61 | 62 | 57 | 61 | 61 | 61 | 59 | 58 | 45 |