YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 1201.52 | b | 1053.00 | 891.50 | 570.00 | 274.00 | 183.50 | 31.00 | 32.50 | 286.00 | 572.50 | 1052.50 | 1391.00 | 7539.02 | ||||||||||||
1932 | 1401.50 | 1168.50 | 899.50 | 566.00 | 407.50 | 149.50 | 111.00 | 82.50 | 184.00 | 526.50 | 838.00 | 1296.00 | 7630.50 | |||||||||||||
1933 | 1248.50 | 1253.78 | a | 935.50 | 590.50 | 514.50 | 215.50 | 47.50 | 58.50 | 348.00 | 496.50 | 847.00 | 1040.50 | 7596.28 | ||||||||||||
1934 | 1015.00 | 777.00 | 642.50 | 331.50 | 310.00 | 137.50 | 62.00 | 33.00 | 315.00 | 494.50 | 775.86 | a | 1173.50 | 6067.36 | ||||||||||||
1935 | 1276.17 | a | 946.50 | 959.00 | 671.50 | 378.00 | 194.50 | 100.00 | 105.50 | 150.50 | 538.37 | a | 1079.50 | 1216.50 | 7616.03 | |||||||||||
1936 | 1241.50 | 1606.00 | 930.00 | 494.50 | 225.50 | 179.00 | 56.50 | 25.00 | 236.00 | 402.50 | 1035.50 | 1109.00 | 7541.00 | |||||||||||||
1937 | 1797.00 | 1170.00 | 825.00 | 671.00 | 411.50 | 211.00 | 32.50 | 158.50 | 193.00 | 455.18 | a | 869.00 | 1149.07 | a | 7942.75 | |||||||||||
1938 | 1225.00 | 1093.00 | 945.50 | 562.00 | 361.50 | 144.50 | 32.50 | 108.00 | 118.00 | 521.00 | 966.50 | 1199.50 | 7277.00 | |||||||||||||
1939 | 1071.50 | 1121.00 | 880.00 | 527.50 | 336.00 | 260.50 | 83.00 | 44.00 | 204.00 | 534.50 | 807.50 | 1023.00 | 6892.50 | |||||||||||||
1940 | 1196.00 | 1010.00 | 774.50 | 0.00 | z | 390.00 | 128.50 | 34.50 | 56.00 | 137.50 | 513.00 | 1092.50 | 1167.00 | 6499.50 | ||||||||||||
1941 | 1211.50 | 944.00 | 659.00 | 477.50 | 396.00 | 208.50 | 20.00 | 114.50 | 397.00 | 594.00 | 815.50 | 1138.50 | 6976.00 | |||||||||||||
1942 | 1358.00 | 1028.00 | 913.00 | 516.50 | 446.50 | 282.00 | 60.00 | 73.50 | 177.00 | 517.50 | 1060.00 | 1230.50 | 7662.50 | |||||||||||||
1943 | 1580.00 | 973.50 | 985.50 | 533.00 | 496.00 | 293.50 | 83.00 | 99.00 | 136.50 | 524.00 | 871.50 | 1162.00 | 7737.50 | |||||||||||||
1944 | 1258.50 | 1086.50 | 922.00 | 589.00 | 349.50 | 197.00 | 80.00 | 80.00 | 182.00 | 359.50 | 936.50 | 1358.32 | a | 7398.82 | ||||||||||||
1945 | 1178.00 | 943.50 | 930.00 | 653.50 | 363.00 | 269.00 | 58.00 | 74.50 | 279.50 | 478.00 | 1001.00 | 1216.00 | 7444.00 | |||||||||||||
1946 | 1232.50 | 994.00 | 847.50 | 578.00 | 290.00 | 267.50 | 72.00 | 67.50 | 0.00 | z | 691.50 | 1080.50 | 1206.00 | 7327.00 | ||||||||||||
1947 | 1364.00 | 910.50 | 697.00 | 520.00 | 227.50 | 228.50 | 70.00 | 80.00 | 207.00 | 597.78 | a | 857.00 | 1170.00 | 6929.28 | ||||||||||||
1948 | 1270.50 | 1202.00 | 969.00 | 692.59 | a | 462.00 | 107.50 | 115.50 | 114.50 | 280.00 | 618.50 | 931.50 | 1417.50 | 8181.09 | ||||||||||||
1949 | 1702.50 | 1177.00 | 874.50 | 495.50 | 251.00 | 199.00 | 79.50 | 71.00 | 188.50 | 648.50 | 726.50 | 1187.30 | a | 7600.80 | ||||||||||||
1950 | 1849.50 | 1061.50 | 974.50 | 690.50 | 454.00 | 202.00 | 56.50 | 24.00 | 171.00 | 660.50 | 938.79 | a | 1093.00 | 8175.79 | ||||||||||||
1951 | 1307.34 | b | 1057.50 | 1105.00 | 541.00 | 380.50 | 177.00 | 54.00 | 78.50 | 192.00 | 621.50 | 963.50 | 1398.21 | b | 7876.05 | |||||||||||
1952 | 1444.60 | a | 1087.50 | 953.25 | a | 517.50 | 327.50 | 208.00 | 54.00 | 69.00 | 122.00 | 344.00 | 1041.50 | 1232.00 | 7400.85 | |||||||||||
1953 | 1070.50 | 0.00 | z | 781.50 | 632.50 | 448.50 | 300.50 | 31.50 | 71.50 | 203.28 | a | 475.00 | 816.50 | 998.00 | 5829.28 | |||||||||||
1954 | 1363.50 | 942.50 | 945.00 | 710.00 | 341.50 | 282.00 | 73.00 | 103.50 | 244.00 | 637.50 | 751.07 | b | 1184.00 | 7577.57 | ||||||||||||
1955 | 1291.50 | 1099.50 | 1111.50 | 753.50 | 496.50 | 166.00 | 107.00 | 28.50 | 232.00 | 600.50 | 1227.50 | 1395.00 | 8509.00 | |||||||||||||
1956 | 1336.00 | 1353.00 | 1039.00 | 524.00 | 248.00 | a | 248.50 | 28.50 | 64.00 | 193.00 | 622.00 | 1053.00 | 1198.67 | a | 7907.67 | |||||||||||
1957 | 1642.50 | 1140.00 | 932.50 | 529.50 | 224.00 | 155.00 | 67.50 | 98.00 | 101.00 | 672.50 | 918.50 | 1048.32 | a | 7529.32 | ||||||||||||
1958 | 1130.00 | 812.50 | 878.00 | 618.00 | 170.50 | b | 92.50 | 7.50 | 17.50 | 263.50 | 532.00 | 1018.00 | 1168.00 | 6708.00 | ||||||||||||
1959 | 1292.50 | 1064.50 | 935.00 | 577.00 | 466.00 | 336.00 | 11.50 | 114.00 | 335.00 | 533.50 | 921.60 | e | 1136.00 | 7722.60 | ||||||||||||
1960 | 1202.80 | a | 1078.00 | 917.50 | 549.50 | 441.50 | 148.50 | 9.00 | 155.50 | 237.50 | 352.00 | g | 944.00 | 1297.50 | 6981.30 | |||||||||||
1961 | 1230.00 | 924.50 | 878.50 | 617.50 | 412.50 | 101.50 | 0.00 | z | 6.50 | 273.00 | 712.00 | 1055.00 | 1287.00 | 7498.00 | ||||||||||||
1962 | 1373.00 | 998.50 | 962.50 | 553.00 | 515.50 | 226.00 | 73.00 | 76.00 | 231.00 | 516.50 | 843.50 | 1246.72 | a | 7615.22 | ||||||||||||
1963 | 1227.00 | 988.50 | 0.00 | z | 0.00 | z | 0.00 | z | 163.33 | c | 65.50 | 66.00 | 126.00 | 544.00 | 932.00 | 1299.00 | 5411.33 | |||||||||
1964 | 1281.00 | 1072.00 | 906.50 | 648.00 | 416.00 | 171.00 | 65.50 | 134.50 | 309.00 | 608.50 | 991.50 | 1437.50 | 8041.00 | |||||||||||||
1965 | 1221.50 | 979.50 | 942.50 | 552.00 | 402.50 | 125.36 | b | 42.22 | b | 62.53 | b | 249.00 | 473.50 | 862.00 | 1213.65 | a | 7126.27 | |||||||||
1966 | 1316.50 | 961.50 | 926.00 | 527.00 | 283.50 | 212.00 | 49.50 | 44.50 | 112.50 | 594.00 | 845.50 | 1038.00 | 6910.50 | |||||||||||||
1967 | 1016.00 | 814.50 | 915.00 | 749.00 | 402.00 | 108.00 | 26.00 | 7.00 | 87.00 | 600.00 | 904.00 | 1226.50 | 6855.00 | |||||||||||||
1968 | 1240.50 | 879.50 | 732.50 | 650.50 | 353.50 | 166.50 | 46.50 | 134.50 | 208.50 | 700.50 | 0.00 | z | 1377.50 | 6490.50 | ||||||||||||
1969 | 1694.00 | 1146.00 | 928.50 | 609.00 | 236.50 | 76.50 | 56.50 | 87.50 | 280.34 | a | 676.00 | 906.00 | 1216.00 | 7912.84 | ||||||||||||
1970 | 1330.00 | 921.00 | 920.00 | 695.00 | 346.00 | 129.83 | a | 41.00 | 39.00 | 354.00 | 622.50 | 931.00 | 1369.50 | 7698.83 | ||||||||||||
1971 | 1227.00 | 895.50 | 1036.50 | 0.00 | z | 282.62 | a | 253.50 | 95.50 | 28.00 | 366.00 | 638.50 | 943.50 | 1402.50 | 7169.12 | |||||||||||
1972 | 127.50 | z | 1127.50 | 812.00 | 732.50 | 311.50 | 146.00 | 69.00 | 42.50 | 365.00 | 593.50 | 872.31 | d | 1324.50 | 6396.31 | |||||||||||
1973 | 1341.27 | a | 973.50 | 770.50 | 540.00 | 336.00 | 199.00 | 46.50 | 50.50 | 218.50 | 607.50 | 1089.50 | 1092.00 | 7264.77 | ||||||||||||
1974 | 1330.23 | c | 914.00 | 888.00 | 585.50 | 478.00 | 132.50 | 62.00 | 31.00 | 136.00 | 525.50 | 876.00 | 1109.00 | 7067.73 | ||||||||||||
1975 | 1319.00 | 1144.00 | 1017.50 | 691.00 | 403.00 | 166.50 | 20.00 | 103.50 | 170.00 | 621.00 | 955.00 | 1143.00 | 7753.50 | |||||||||||||
1976 | 1208.00 | 1065.50 | 1005.00 | 645.50 | 396.00 | 262.00 | 64.50 | 111.50 | 111.50 | 574.00 | 888.00 | 1171.50 | 7503.00 | |||||||||||||
1977 | 1429.00 | 897.00 | 849.00 | 458.50 | 436.50 | 72.50 | 50.00 | 58.00 | 315.00 | 595.50 | 1020.00 | 1253.50 | 7434.50 | |||||||||||||
1978 | 1239.00 | 977.00 | 817.50 | 580.50 | 397.00 | 99.00 | 15.50 | 114.00 | 291.00 | 570.00 | 1113.00 | 1413.50 | 7627.00 | |||||||||||||
1979 | 1632.50 | 1084.00 | 788.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4.50 | 116.50 | 437.00 | 1039.82 | b | 1038.50 | 6140.82 | ||||||||
1980 | 0.00 | z | 1035.20 | a | 891.00 | 478.00 | 297.17 | b | 202.00 | 43.40 | a | 87.32 | a | 183.00 | 560.07 | a | 738.00 | f | 1200.50 | 4977.65 | ||||||
1981 | 1017.66 | b | 1003.33 | a | 714.72 | d | 591.21 | a | 344.88 | c | 235.18 | b | 71.00 | 17.50 | 228.50 | 632.00 | 886.50 | 1226.57 | a | 6969.04 | ||||||
1982 | 1358.32 | a | 1085.50 | 855.50 | 696.50 | 388.50 | 97.00 | 68.50 | 42.50 | 216.00 | 601.00 | 1111.00 | 1332.00 | 7852.32 | ||||||||||||
1983 | 1068.50 | 909.50 | 744.00 | 573.50 | 268.00 | 147.50 | 90.00 | 23.00 | 305.00 | 592.50 | 907.00 | 1609.00 | 7237.50 | |||||||||||||
1984 | 1208.50 | 1011.50 | 786.50 | 657.50 | 476.00 | 190.00 | 31.00 | 34.50 | 292.50 | 701.00 | 985.00 | 1547.00 | 7921.00 | |||||||||||||
1985 | 1401.50 | 1169.50 | 921.00 | 496.50 | 272.50 | 116.50 | 0.00 | 36.00 | 357.50 | 634.50 | 1370.50 | 1490.00 | 8266.00 | |||||||||||||
1986 | 1177.00 | 1073.50 | 768.00 | 582.00 | 348.00 | 42.50 | 75.00 | 0.00 | 314.00 | 512.50 | 930.00 | 1249.50 | 7072.00 | |||||||||||||
1987 | 1310.00 | 944.00 | 771.50 | 420.00 | 260.00 | 0.00 | z | 0.00 | z | 32.50 | 117.50 | 490.50 | 859.50 | 0.00 | z | 5205.50 | ||||||||||
1988 | 1311.00 | 933.00 | 776.50 | 454.00 | 0.00 | z | 176.00 | 24.50 | 16.50 | 189.00 | 373.50 | 934.00 | 1299.93 | a | 6487.93 | |||||||||||
1989 | 1225.50 | 1249.00 | 979.50 | 466.50 | 310.50 | 74.00 | 41.00 | 0.00 | z | 0.00 | z | 608.00 | 833.00 | 1157.50 | 6944.50 | |||||||||||
1990 | 1063.50 | 1061.00 | 763.50 | 446.00 | 407.00 | 206.50 | 28.00 | 43.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4018.50 | |||||||||
1991 | 0.00 | z | 0.00 | z | 0.00 | z | 568.00 | 408.50 | 265.50 | 13.50 | 15.50 | 68.50 | 595.00 | 465.50 | q | 1004.00 | 2938.50 | |||||||||
1992 | 688.50 | m | 986.50 | 332.00 | o | 474.00 | 175.50 | 32.50 | 14.00 | 44.00 | 225.00 | 506.33 | a | 931.50 | 1435.50 | 4824.83 | ||||||||||
1993 | 1471.00 | 1114.00 | 953.00 | 610.50 | 188.00 | 147.50 | 90.50 | 52.50 | 164.50 | 406.50 | 1007.00 | 1120.50 | 7325.50 | |||||||||||||
1994 | 895.00 | 951.50 | 626.50 | 345.00 | 183.00 | 92.50 | 9.00 | 4.00 | 35.50 | 561.00 | 1034.00 | 1195.00 | 5932.00 | |||||||||||||
1995 | 1189.50 | 882.00 | 808.00 | 549.50 | 202.00 | 121.50 | 16.50 | 103.50 | 100.50 | 600.50 | 830.50 | 1198.50 | 6602.50 | |||||||||||||
1996 | 1362.00 | 1103.50 | 842.50 | 515.00 | 428.50 | 174.00 | 43.00 | 24.00 | 223.00 | 667.50 | 1094.50 | 577.00 | q | 6477.50 | ||||||||||||
1997 | 401.50 | t | 499.50 | p | 1016.00 | 737.50 | 348.50 | 219.50 | 57.00 | 28.50 | 192.50 | 700.00 | 941.00 | 1178.00 | 5418.50 | |||||||||||
1998 | 1297.50 | 943.00 | 847.50 | 585.00 | 299.00 | 0.00 | z | 9.00 | 32.00 | 99.00 | 366.00 | k | 867.50 | 1258.50 | 6238.00 | |||||||||||
1999 | 1087.50 | 979.50 | 916.00 | 598.50 | 438.00 | 86.50 | n | 73.00 | 31.50 | 221.50 | 643.50 | 847.50 | 1128.00 | 6964.50 | ||||||||||||
2000 | 1303.50 | 1032.00 | 873.50 | 473.50 | 391.50 | 147.69 | d | 59.62 | e | 57.57 | c | 285.00 | c | 657.00 | 1253.50 | 1454.00 | 7988.38 | |||||||||
2001 | 1271.00 | a | 1161.00 | 883.00 | 663.50 | 325.50 | 270.50 | 66.50 | 36.17 | a | 144.00 | 677.00 | 894.50 | 939.50 | h | 6392.67 | ||||||||||
2002 | 1301.50 | 1131.50 | 1091.50 | 680.00 | 490.50 | 141.00 | 40.00 | 44.50 | 257.00 | 710.00 | 959.50 | 1137.50 | 7984.50 | |||||||||||||
2003 | 1159.00 | 1028.00 | 822.50 | 649.00 | 412.00 | 87.50 | 0.00 | z | 87.50 | 83.50 | h | 382.50 | 1123.50 | 1285.50 | 7037.00 | |||||||||||
2004 | 1245.00 | 0.00 | z | 719.50 | 395.00 | 290.50 | 113.00 | 4.50 | 24.00 | 174.00 | 266.00 | i | 894.50 | 623.50 | m | 3860.00 | ||||||||||
2005 | 1226.00 | 868.50 | 684.50 | 519.00 | 287.00 | 149.50 | 0.00 | z | 14.00 | 223.00 | 552.00 | 1082.00 | 1362.50 | 6968.00 | ||||||||||||
2006 | 1068.00 | 1076.00 | 0.00 | z | 559.14 | a | 327.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3030.14 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1287.79 | 1036.80 | 877.85 | 573.63 | 354.31 | 175.11 | 51.22 | 59.94 | 214.78 | 568.41 | 956.10 | 1236.12 | 7468.00 | |||||||||||||
S.D. | 177.58 | 129.32 | 107.05 | 91.96 | 88.03 | 66.11 | 27.81 | 38.09 | 81.31 | 88.48 | 117.81 | 132.24 | 519.85 | |||||||||||||
SKEW | 0.98 | 1.21 | -0.22 | -0.20 | -0.22 | 0.16 | 0.15 | 0.57 | 0.15 | -0.58 | 0.85 | 0.50 | -0.77 | |||||||||||||
MAX | 1849.50 | 1606.00 | 1111.50 | 753.50 | 515.50 | 336.00 | 115.50 | 158.50 | 397.00 | 712.00 | 1370.50 | 1609.00 | 8509.00 | |||||||||||||
MIN | 895.00 | 777.00 | 626.50 | 331.50 | 170.50 | 32.50 | 0.00 | 0.00 | 35.50 | 344.00 | 726.50 | 998.00 | 5932.00 | |||||||||||||
NO YRS | 71 | 72 | 72 | 72 | 73 | 71 | 70 | 74 | 71 | 71 | 71 | 70 | 50 |