YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1009.00 | 1432.00 | 1351.50 | 977.00 | 764.50 | 351.50 | 202.50 | 6088.00 | ||||||||
1932 | 128.00 | 286.50 | 514.00 | 575.50 | 876.00 | 1056.00 | 1220.00 | 1171.00 | 1058.00 | 697.00 | 555.50 | 125.00 | 8262.50 | |||||||||||||
1933 | 63.00 | 204.50 | 430.50 | 501.50 | 671.50 | 975.00 | 1354.00 | 1261.50 | 922.00 | 921.50 | 452.00 | 198.00 | 7955.00 | |||||||||||||
1934 | 184.50 | 368.50 | 670.50 | 753.00 | 925.50 | 967.00 | 1263.00 | 1230.50 | 1059.00 | 772.50 | 465.50 | 189.00 | 8848.50 | |||||||||||||
1935 | 209.50 | 297.50 | 320.00 | 582.50 | 782.00 | 1076.00 | 1157.50 | 1250.00 | 1040.00 | 699.50 | 283.00 | 243.00 | 7940.50 | |||||||||||||
1936 | 255.00 | 289.50 | 490.50 | 650.50 | 875.50 | 1012.00 | 1310.00 | 1262.50 | 1050.00 | 818.50 | 439.00 | 143.00 | 8596.00 | |||||||||||||
1937 | 45.00 | 239.50 | 435.00 | 537.00 | 864.50 | 1022.50 | 1308.50 | 1229.00 | 979.00 | 753.00 | 442.00 | 282.00 | 8137.00 | |||||||||||||
1938 | 155.50 | 288.00 | 338.50 | 604.50 | 840.00 | 1147.00 | 1286.50 | 1187.50 | 1111.00 | 712.50 | 325.00 | 246.50 | 8242.50 | |||||||||||||
1939 | 229.50 | 180.00 | 466.03 | a | 714.00 | 891.50 | 1057.50 | 1328.50 | 1254.00 | 1130.50 | 750.00 | 522.50 | 309.50 | 8833.53 | ||||||||||||
1940 | 309.50 | 391.50 | 509.50 | 619.00 | 998.50 | 1194.50 | 1201.00 | 1156.50 | 838.50 | 795.00 | 367.50 | 366.00 | 8747.00 | |||||||||||||
1941 | 339.00 | 398.50 | 529.00 | 558.00 | 915.00 | 944.00 | 1215.00 | 1069.50 | 854.00 | 550.25 | a | 486.50 | 297.00 | 8155.75 | ||||||||||||
1942 | 260.00 | 239.00 | 430.50 | 578.00 | 711.50 | 956.50 | 1245.00 | 1171.50 | 948.50 | 777.50 | 384.00 | 189.50 | 7891.50 | |||||||||||||
1943 | 185.50 | 274.00 | 458.00 | 602.00 | 831.00 | 845.00 | 1152.00 | 1107.00 | 1057.50 | 769.00 | 440.00 | 239.00 | 7960.00 | |||||||||||||
1944 | 202.00 | 226.00 | 375.00 | 469.50 | 846.00 | 884.00 | 1161.00 | 1121.50 | 1029.50 | 798.77 | a | 353.50 | 239.50 | 7706.27 | ||||||||||||
1945 | 94.50 | j | 299.00 | 290.50 | 576.00 | 778.00 | 991.00 | 1334.00 | 1167.00 | 1038.50 | 795.87 | e | 365.50 | 245.00 | 7880.37 | |||||||||||
1946 | 122.00 | 188.00 | 410.00 | 645.00 | 834.00 | 953.50 | 1237.00 | 1228.50 | 979.50 | 636.50 | 277.50 | 204.50 | 7716.00 | |||||||||||||
1947 | 74.50 | 301.50 | 510.00 | 667.00 | 963.00 | 1041.50 | 1149.50 | 1127.50 | 1101.00 | 779.50 | 334.50 | 175.00 | 8224.50 | |||||||||||||
1948 | 330.00 | 234.50 | 367.50 | 586.00 | 745.50 | 1024.00 | 1202.00 | 1147.00 | 994.50 | 739.50 | 375.00 | 140.00 | 7885.50 | |||||||||||||
1949 | 44.50 | 203.84 | c | 402.00 | 688.00 | 819.00 | 1090.50 | 1227.50 | 828.00 | h | 1033.45 | a | 676.00 | 540.00 | 159.65 | a | 6884.44 | |||||||||
1950 | 128.00 | 327.00 | 381.00 | 653.00 | 847.50 | 960.00 | 1304.00 | 1201.50 | 960.00 | 784.50 | 564.00 | 365.50 | 8476.00 | |||||||||||||
1951 | 186.00 | 282.00 | 420.00 | 644.00 | 869.00 | 1023.00 | 1221.00 | 1191.50 | 1051.50 | 711.50 | 458.00 | 191.50 | 8249.00 | |||||||||||||
1952 | 158.50 | h | 300.50 | 318.27 | a | 622.50 | 935.00 | 888.00 | 1298.50 | 1206.50 | 1070.00 | 905.20 | a | 389.50 | 232.00 | 8165.97 | ||||||||||
1953 | 322.00 | 251.00 | 411.00 | 575.00 | 674.50 | 879.50 | 1303.00 | 1106.50 | 1073.00 | 739.83 | e | 456.00 | 172.50 | 7963.83 | ||||||||||||
1954 | 211.00 | 272.50 | 364.77 | a | 707.00 | 924.00 | 952.76 | a | 1269.00 | 1060.00 | 927.00 | 728.50 | 440.00 | c | 178.00 | 8034.53 | ||||||||||
1955 | 93.00 | 213.00 | 414.50 | 449.00 | 797.00 | 975.50 | 1113.00 | 1249.00 | 1038.00 | 787.29 | b | 351.50 | 312.00 | 7792.79 | ||||||||||||
1956 | 287.50 | 181.25 | e | 426.00 | 566.50 | 839.00 | 1026.00 | 1237.00 | 1100.00 | 1026.00 | 686.65 | a | 400.50 | 183.50 | 7959.90 | |||||||||||
1957 | 107.00 | 378.50 | 442.50 | 586.00 | 766.50 | 1114.00 | 1226.50 | 1110.00 | 1003.50 | 691.50 | 361.50 | 178.50 | 7966.00 | |||||||||||||
1958 | 209.50 | 368.50 | 333.00 | 556.00 | 925.50 | 969.00 | 1211.50 | 1327.50 | 1027.50 | 896.50 | 431.50 | 318.50 | 8574.50 | |||||||||||||
1959 | 274.50 | 243.50 | 511.00 | 726.50 | 747.50 | 1070.50 | 1308.50 | 1157.00 | 959.00 | 843.50 | 475.00 | 243.50 | 8560.00 | |||||||||||||
1960 | 229.50 | 282.50 | 523.00 | 604.50 | 813.23 | a | 1197.00 | 1342.00 | 1189.00 | 1068.00 | 731.00 | 360.50 | 132.00 | 8472.23 | ||||||||||||
1961 | 133.00 | 313.50 | 397.00 | 644.50 | 743.50 | 1150.50 | 1298.00 | 1269.00 | 953.50 | 737.00 | 347.50 | 116.50 | 8103.50 | |||||||||||||
1962 | 70.00 | 219.50 | 303.50 | 697.50 | 744.50 | 1042.50 | 1233.50 | 1175.00 | 1025.00 | 730.00 | 467.50 | 274.00 | 7982.50 | |||||||||||||
1963 | 106.50 | 451.50 | 388.00 | 444.50 | 850.00 | 965.00 | 1154.50 | 1167.00 | 1076.00 | 786.00 | 407.50 | 34.50 | 7831.00 | |||||||||||||
1964 | 141.00 | 242.50 | 360.50 | 570.00 | 749.00 | 979.50 | 1248.00 | 1221.50 | 920.00 | 880.00 | 311.50 | 215.50 | g | 7623.50 | ||||||||||||
1965 | 209.00 | 254.50 | 452.50 | 580.00 | 820.00 | 932.00 | 1213.50 | 1233.00 | 891.00 | 851.00 | 496.00 | 93.00 | 8025.50 | |||||||||||||
1966 | 157.00 | 226.00 | 497.50 | 757.50 | 964.50 | 1055.50 | 1166.00 | 1271.00 | 978.00 | 806.50 | 524.50 | 171.50 | 8575.50 | |||||||||||||
1967 | 188.00 | 216.46 | b | 288.00 | k | 215.50 | k | 692.00 | f | 962.31 | d | 1340.50 | 1369.50 | 1107.50 | 826.00 | 545.50 | 116.50 | 6672.27 | ||||||||
1968 | 164.50 | 427.00 | 0.00 | z | 642.50 | 827.50 | 1089.83 | a | 1261.70 | a | 1099.47 | a | 1002.86 | b | 736.50 | 398.50 | 163.00 | 7813.35 | ||||||||
1969 | 148.50 | 215.50 | 423.00 | 594.00 | 918.00 | 960.50 | 1263.50 | 1264.50 | 1076.50 | 625.00 | 434.00 | 230.50 | 8153.50 | |||||||||||||
1970 | 283.65 | a | 341.00 | 460.00 | 466.50 | 885.00 | 1029.83 | a | 1251.92 | e | 1209.00 | 965.19 | d | 745.55 | a | 467.00 | 197.00 | 8301.64 | ||||||||
1971 | 145.00 | 176.00 | 382.16 | b | 459.31 | a | 717.65 | a | 964.14 | a | 952.50 | g | 1250.73 | e | 1019.46 | b | 625.00 | 313.97 | a | 105.00 | 6158.41 | |||||
1972 | 32.00 | 330.39 | a | 585.00 | 582.93 | a | 656.50 | g | 1065.00 | d | 1249.19 | d | 745.50 | k | 245.50 | w | 178.00 | v | 0.00 | z | 0.00 | z | 3844.51 | |||
1973 | 184.50 | 335.00 | 0.00 | z | 617.50 | 0.00 | z | 1133.00 | 1249.00 | 1173.00 | 932.50 | 704.50 | 367.00 | 198.00 | 6894.00 | |||||||||||
1974 | 223.50 | 233.50 | 471.50 | 543.00 | 602.50 | j | 812.50 | g | 724.50 | n | 1182.13 | a | 1093.00 | 757.00 | 360.00 | 168.95 | a | 5032.58 | ||||||||
1975 | 91.45 | a | 253.50 | 345.65 | a | 401.00 | 842.88 | b | 1021.73 | d | 1191.29 | c | 1127.88 | a | 1092.00 | 664.36 | b | 336.50 | 167.40 | a | 7535.64 | |||||
1976 | 192.41 | b | 320.07 | b | 403.00 | 501.72 | a | 917.60 | a | 160.00 | y | 1191.50 | 1013.50 | 995.00 | 835.00 | 453.50 | 204.50 | 7027.81 | ||||||||
1977 | 97.00 | 318.50 | 314.50 | 670.20 | e | 621.50 | 1120.18 | b | 1180.07 | a | 1206.50 | 996.50 | 692.00 | f | 193.50 | o | 0.00 | z | 6524.95 | |||||||
1978 | 0.00 | z | 0.00 | z | 578.00 | 516.50 | 0.00 | z | 998.00 | 1235.00 | 1190.50 | 394.00 | r | 879.50 | 369.00 | e | 70.27 | a | 5836.77 | |||||||
1979 | 162.00 | 216.00 | 474.50 | 575.50 | 897.45 | a | 0.00 | z | 1184.50 | 1218.50 | 1156.55 | a | 0.00 | z | 344.50 | f | 232.00 | g | 5885.00 | |||||||
1980 | 310.60 | e | 301.50 | h | 201.00 | o | 336.00 | l | 473.00 | m | 446.00 | o | 744.50 | m | 636.00 | n | 465.00 | p | 0.00 | z | 249.50 | l | 170.50 | k | 310.60 | |
1981 | 229.50 | j | 245.00 | j | 330.50 | i | 368.00 | m | 343.00 | t | 698.00 | m | 746.00 | n | 696.50 | n | 1087.22 | c | 505.50 | i | 372.50 | h | 190.50 | j | 1087.22 | |
1982 | 77.50 | i | 291.00 | 401.00 | 370.00 | i | 554.50 | l | 946.00 | 792.50 | j | 814.50 | i | 155.00 | y | 409.50 | m | 325.00 | c | 113.00 | m | 1963.00 | ||||
1983 | 145.38 | b | 366.00 | 318.00 | k | 535.34 | a | 474.00 | m | 415.00 | r | 378.50 | t | 463.00 | t | 590.00 | p | 0.00 | z | 0.00 | z | 157.00 | o | 1046.72 | ||
1984 | 109.50 | q | 131.50 | q | 243.00 | q | 133.00 | w | 0.00 | z | 579.00 | m | 840.50 | l | 452.50 | t | 414.50 | t | 363.00 | m | 235.50 | l | 0.00 | z | 0.00 | |
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 944.00 | i | 744.50 | k | 467.00 | n | 703.18 | a | 316.03 | a | 120.00 | 1139.22 | ||
1986 | 242.50 | l | 217.50 | k | 271.50 | p | 126.00 | w | 0.00 | z | 1056.50 | 1165.00 | 1252.00 | 825.50 | 730.50 | 446.50 | 180.00 | 5656.00 | ||||||||
1987 | 123.50 | 261.00 | 402.00 | 731.50 | 898.50 | 1082.50 | 1067.50 | 1159.00 | 985.50 | 868.50 | 347.00 | 163.50 | 8090.00 | |||||||||||||
1988 | 165.50 | 327.00 | 476.50 | 586.00 | 761.00 | 157.00 | w | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 442.00 | 177.00 | 2935.00 | ||||||||
1989 | 122.50 | 279.00 | 592.50 | 830.50 | 921.00 | 1122.50 | 1315.00 | 1226.00 | 1026.00 | 794.00 | 449.00 | 127.00 | 8805.00 | |||||||||||||
1990 | 197.00 | 219.00 | 578.00 | 766.55 | a | 882.00 | 1112.50 | 1383.00 | 1236.00 | 1027.00 | 842.00 | 411.00 | 0.00 | z | 8654.05 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 176.05 | 280.07 | 435.57 | 602.15 | 835.50 | 1021.40 | 1244.32 | 1194.25 | 1012.24 | 761.57 | 411.02 | 195.59 | 8182.07 | |||||||||||||
S.D. | 78.54 | 65.56 | 83.20 | 90.40 | 84.56 | 80.11 | 71.72 | 71.47 | 72.53 | 77.23 | 72.28 | 70.80 | 342.91 | |||||||||||||
SKEW | 0.28 | 0.55 | 0.53 | 0.15 | -0.42 | 0.14 | 0.13 | -0.02 | -0.57 | -0.14 | 0.26 | 0.40 | 0.41 | |||||||||||||
MAX | 339.00 | 451.50 | 670.50 | 830.50 | 998.50 | 1197.00 | 1432.00 | 1369.50 | 1156.55 | 921.50 | 564.00 | 366.00 | 8848.50 | |||||||||||||
MIN | 32.00 | 176.00 | 290.50 | 401.00 | 621.50 | 845.00 | 1067.50 | 1013.50 | 825.50 | 550.25 | 277.50 | 34.50 | 7535.64 | |||||||||||||
NO YRS | 51 | 53 | 50 | 52 | 47 | 51 | 51 | 51 | 52 | 51 | 53 | 50 | 36 |