YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 1381.00 | 1237.00 | 914.00 | 503.00 | 229.50 | 36.00 | 4.50 | 3.00 | 214.00 | 409.00 | 985.00 | 1475.60 | a | 7391.60 | ||||||||||||
1932 | 1517.00 | 1317.50 | 891.50 | 473.50 | 253.00 | 97.50 | 17.50 | 31.50 | 118.00 | 479.00 | 832.00 | 1345.00 | 7373.00 | |||||||||||||
1933 | 1385.00 | 1480.50 | 1060.00 | 542.50 | 411.00 | 43.50 | 4.28 | b | 15.00 | 186.00 | 383.50 | 791.50 | 1008.00 | 7310.78 | ||||||||||||
1934 | 919.00 | 657.00 | 558.50 | 308.50 | 119.00 | 65.50 | 0.00 | 1.00 | 180.50 | 455.50 | 709.50 | 1217.00 | 5191.00 | |||||||||||||
1935 | 1404.00 | 1203.00 | 949.50 | 521.00 | 276.50 | 62.50 | 17.00 | 21.50 | 89.50 | 506.00 | 1029.00 | 1281.00 | 7360.50 | |||||||||||||
1936 | 1311.50 | 1366.50 | 1044.00 | 434.50 | 181.00 | 88.00 | 0.00 | 5.50 | 200.00 | 477.00 | 1074.50 | 1234.32 | a | 7416.82 | ||||||||||||
1937 | 1795.42 | a | 1265.00 | 894.00 | 672.00 | 253.00 | 134.50 | 0.00 | 28.00 | 131.00 | 394.00 | 720.50 | 955.50 | 7242.92 | ||||||||||||
1938 | 1052.00 | 780.50 | 731.50 | 443.00 | 245.00 | 61.00 | 7.00 | 15.50 | 37.00 | 350.50 | 962.50 | 1105.50 | 5791.00 | |||||||||||||
1939 | 1187.00 | 1122.50 | 827.00 | 369.00 | 146.00 | 152.50 | 10.85 | a | 3.00 | 109.00 | 435.00 | 819.00 | 858.00 | 6038.85 | ||||||||||||
1940 | 1060.00 | 928.00 | 646.00 | 428.00 | 162.00 | 28.50 | 4.00 | 0.00 | 97.50 | 404.00 | 917.50 | 1047.28 | a | 5722.78 | ||||||||||||
1941 | 1116.50 | 854.00 | 620.00 | 457.00 | 231.00 | 83.00 | 0.00 | 32.50 | 203.50 | 473.50 | 746.00 | 995.62 | a | 5812.62 | ||||||||||||
1942 | 1353.00 | 1073.00 | 916.00 | 458.00 | 365.00 | 159.00 | 1.50 | 42.50 | 112.50 | 437.00 | 846.50 | 1077.50 | 6841.50 | |||||||||||||
1943 | 1286.50 | 1081.00 | 972.50 | 378.00 | 368.00 | 153.00 | 17.00 | 21.00 | 57.50 | 407.50 | 809.50 | 1043.50 | 6595.00 | |||||||||||||
1944 | 1414.50 | 912.00 | 877.00 | 500.00 | 221.00 | 144.50 | 11.50 | 12.50 | 146.50 | 368.50 | 783.00 | 1163.50 | 6554.50 | |||||||||||||
1945 | 1162.00 | 854.00 | 719.00 | 509.50 | 238.00 | 161.90 | a | 6.50 | 12.00 | 220.00 | 297.00 | 778.00 | 1031.00 | 5988.90 | ||||||||||||
1946 | 1270.50 | 1102.00 | 690.00 | 397.50 | 171.02 | a | 45.00 | 4.00 | 0.00 | 130.00 | 8.00 | z | 0.00 | z | 948.60 | a | 4758.62 | |||||||||
1947 | 1496.50 | 897.50 | 676.50 | 0.00 | z | 138.47 | a | 180.50 | 0.00 | 4.50 | 162.00 | 379.50 | 847.50 | 1119.00 | 5901.97 | |||||||||||
1948 | 1344.50 | 1015.50 | 867.50 | 529.00 | 293.50 | 28.50 | 9.00 | 23.77 | a | 181.00 | 529.50 | 879.50 | 1474.00 | 7175.27 | ||||||||||||
1949 | 2108.50 | 1098.00 | 793.00 | 412.50 | 189.00 | 93.00 | 7.23 | a | 8.50 | 133.33 | c | 625.17 | d | 747.00 | 1199.50 | 7414.73 | ||||||||||
1950 | 1469.40 | a | 1100.30 | a | 946.50 | 488.50 | 314.00 | 145.50 | 0.50 | 6.50 | 224.50 | 408.50 | 743.00 | 866.00 | 6713.20 | |||||||||||
1951 | 1174.50 | 1020.00 | 941.00 | 381.00 | 274.50 | 257.50 | 0.50 | 61.50 | 231.00 | 525.50 | 892.00 | 1209.00 | 6968.00 | |||||||||||||
1952 | 1277.50 | 1326.50 | 1046.00 | 459.50 | 336.50 | 84.50 | 9.00 | 11.00 | 111.50 | 441.50 | 998.00 | 1135.50 | 7237.00 | |||||||||||||
1953 | 854.50 | 853.50 | 728.00 | 552.00 | 366.50 | 182.00 | 0.00 | 40.50 | 128.50 | 412.00 | 713.00 | 1105.00 | 5935.50 | |||||||||||||
1954 | 1048.50 | 765.00 | 802.50 | 477.00 | 211.50 | 206.50 | 16.00 | 54.00 | 185.00 | 556.00 | 748.00 | 1365.50 | 6435.50 | |||||||||||||
1955 | 1454.00 | 1267.50 | 1076.00 | 643.00 | 349.00 | 96.50 | 54.00 | 0.00 | 126.50 | f | 504.50 | 1060.00 | 1214.00 | 7718.50 | ||||||||||||
1956 | 1263.50 | 1292.00 | 823.50 | 463.50 | 262.50 | 138.00 | 17.00 | 58.00 | 185.00 | 618.50 | 1005.50 | 1236.50 | 7363.50 | |||||||||||||
1957 | 1677.50 | 1136.00 | 786.00 | 501.50 | 226.50 | 111.50 | 13.00 | 15.00 | 138.00 | 560.50 | 964.00 | 1169.00 | 7298.50 | |||||||||||||
1958 | 1407.50 | 919.00 | 871.00 | 613.50 | 167.00 | 106.50 | 19.00 | 10.50 | 261.00 | 466.00 | 846.00 | 940.00 | 6627.00 | |||||||||||||
1959 | 0.00 | z | 857.00 | 777.00 | 449.50 | 397.50 | 69.50 | 22.50 | 21.50 | 253.00 | 520.59 | b | 952.00 | 1183.50 | 5503.59 | |||||||||||
1960 | 1352.00 | 1096.00 | 854.50 | 491.50 | 370.00 | 45.50 | 0.00 | 110.50 | 100.50 | 581.00 | 908.50 | 1311.50 | 7221.50 | |||||||||||||
1961 | 1354.00 | 865.50 | 774.00 | 593.00 | 320.50 | 29.00 | 2.00 | 5.00 | 354.00 | 648.00 | 1040.00 | 1315.00 | 7300.00 | |||||||||||||
1962 | 1565.50 | 1082.00 | 885.50 | 413.50 | 320.00 | 87.00 | 13.50 | k | 50.50 | 160.50 | 540.50 | 818.00 | 1039.00 | 6962.00 | ||||||||||||
1963 | 1354.00 | 735.50 | 759.00 | 605.00 | 247.50 | 148.00 | 5.00 | 8.50 | 90.00 | 432.50 | 874.00 | 1329.50 | 6588.50 | |||||||||||||
1964 | 1433.50 | 1425.00 | 1135.12 | a | 637.50 | 381.00 | 178.00 | 3.50 | 95.50 | 284.00 | 541.00 | 879.00 | 1107.50 | 8100.62 | ||||||||||||
1965 | 1199.18 | a | 1019.00 | 851.00 | 438.50 | 316.00 | 88.50 | 9.50 | 36.00 | 295.00 | 448.50 | 784.50 | 1161.50 | 6647.18 | ||||||||||||
1966 | 1084.00 | 975.00 | 748.50 | 494.00 | 200.00 | 142.00 | 12.50 | 30.00 | 66.00 | 607.00 | 789.50 | 1163.00 | 6311.50 | |||||||||||||
1967 | 1129.50 | 896.00 | 806.50 | 657.50 | 306.00 | 87.50 | 0.00 | 0.00 | 68.50 | 581.50 | 851.00 | 1334.00 | 6718.00 | |||||||||||||
1968 | 1444.00 | 1011.00 | 708.50 | 629.00 | 360.50 | 98.50 | 2.00 | 87.00 | 200.00 | 584.00 | 867.50 | 1162.00 | 7154.00 | |||||||||||||
1969 | 1238.45 | a | 1130.50 | 1071.00 | 414.50 | 178.50 | 102.50 | 11.00 | 18.00 | 129.50 | 663.50 | 848.00 | 1029.00 | 6834.45 | ||||||||||||
1970 | 1046.50 | 815.50 | 772.00 | 684.50 | 303.00 | 99.00 | 1.50 | 0.00 | 288.00 | 597.00 | 786.50 | 1229.00 | 6622.50 | |||||||||||||
1971 | 1225.00 | 984.00 | 892.50 | 527.50 | 241.00 | 131.00 | 9.50 | 7.00 | 282.00 | 544.00 | 910.50 | 1282.50 | 7036.50 | |||||||||||||
1972 | 1321.50 | 1062.50 | 699.50 | 588.00 | 240.50 | 63.00 | 17.00 | 0.50 | 266.00 | 463.50 | 800.00 | 1400.50 | 6922.50 | |||||||||||||
1973 | 1278.50 | 971.50 | 737.00 | 522.00 | 239.50 | 116.00 | 5.00 | 7.00 | 182.00 | 525.00 | 855.50 | 1103.00 | 6542.00 | |||||||||||||
1974 | 1377.50 | 924.50 | 761.00 | 517.00 | 353.00 | 59.00 | 22.00 | 21.00 | 130.50 | 455.00 | 783.50 | 1145.00 | 6549.00 | |||||||||||||
1975 | 1376.00 | 1080.00 | 895.00 | 668.50 | 354.00 | 116.50 | 5.00 | 54.00 | 134.00 | 515.00 | 928.00 | 1277.00 | 7403.00 | |||||||||||||
1976 | 1298.00 | 1216.96 | a | 1122.00 | 528.50 | 194.50 | 132.50 | 4.00 | 51.00 | 114.00 | 531.50 | 796.00 | 1219.50 | 7208.46 | ||||||||||||
1977 | 1463.50 | 908.50 | 814.00 | 372.00 | 387.50 | 4.00 | 18.00 | 52.00 | 193.39 | b | 481.00 | 870.52 | a | 1004.00 | 6568.41 | |||||||||||
1978 | 1057.50 | 800.00 | 576.50 | 496.03 | a | 322.50 | 83.50 | 17.00 | 61.00 | 245.50 | 464.50 | 916.50 | 1493.50 | 6534.03 | ||||||||||||
1979 | 1683.00 | 1020.50 | 760.00 | 534.50 | 248.50 | 92.50 | 20.00 | 11.00 | 78.50 | 414.00 | 1012.00 | 1132.50 | 7007.00 | |||||||||||||
1980 | 1237.00 | 898.50 | 758.50 | 419.00 | 275.50 | 161.50 | 9.50 | 56.00 | 182.50 | 531.00 | 920.36 | b | 1139.50 | 6588.86 | ||||||||||||
1981 | 1069.50 | 858.00 | 681.50 | 464.00 | 302.00 | 130.50 | 27.00 | 5.50 | 167.50 | 556.00 | 741.00 | 1055.55 | a | 6058.05 | ||||||||||||
1982 | 1447.00 | 1235.50 | 824.50 | 592.00 | 309.00 | 93.50 | 36.00 | 10.00 | 198.00 | 576.50 | 1014.00 | 1213.00 | 7549.00 | |||||||||||||
1983 | 0.00 | z | 895.50 | 674.00 | 542.00 | 286.00 | 100.50 | 51.50 | 14.50 | 241.00 | 514.00 | 812.00 | 1386.00 | 5517.00 | ||||||||||||
1984 | 1393.40 | b | 1277.00 | 879.00 | 571.00 | 356.00 | 177.50 | 1.00 | 2.50 | 225.50 | 584.00 | 849.50 | 1556.00 | 7872.40 | ||||||||||||
1985 | 1708.00 | 1312.50 | 1105.00 | 401.00 | 203.50 | 41.00 | 0.00 | 23.50 | 302.50 | 579.50 | 1160.00 | 1695.00 | 8531.50 | |||||||||||||
1986 | 1390.00 | 894.50 | 576.50 | 518.00 | 293.00 | 16.00 | 25.00 | 1.50 | 266.50 | 473.50 | 820.50 | 1203.50 | 6478.50 | |||||||||||||
1987 | 1431.00 | 999.50 | 707.50 | 341.00 | 156.00 | 66.00 | 18.00 | 12.50 | 90.00 | 431.00 | 811.00 | 1162.00 | 6225.50 | |||||||||||||
1988 | 1469.00 | 1082.00 | 725.00 | 410.00 | 271.00 | 48.50 | 4.00 | 0.00 | 162.00 | 269.50 | 841.00 | 1399.00 | 6681.00 | |||||||||||||
1989 | 1531.00 | 1455.00 | 874.50 | 398.50 | 291.50 | 26.50 | 0.00 | 40.50 | 98.50 | 504.00 | 819.50 | 1126.50 | 7166.00 | |||||||||||||
1990 | 1036.50 | 1125.00 | 713.00 | 330.50 | 298.50 | 110.50 | 8.50 | 17.00 | 18.00 | 515.50 | 841.50 | 1473.00 | 6487.50 | |||||||||||||
1991 | 1389.00 | 824.00 | 753.00 | 519.00 | 338.50 | 112.00 | 0.00 | 0.00 | 65.00 | 452.00 | 880.50 | 1173.50 | 6506.50 | |||||||||||||
1992 | 1315.50 | 836.00 | 535.50 | 373.00 | 116.50 | 54.50 | 14.50 | 44.00 | 144.50 | 433.00 | 981.50 | 1377.50 | 6226.00 | |||||||||||||
1993 | 1409.00 | 1235.50 | 928.50 | 526.50 | 157.50 | 166.00 | 74.50 | 52.00 | 138.50 | 441.00 | 1071.00 | 1165.00 | 7365.00 | |||||||||||||
1994 | 1123.50 | 1062.50 | 667.50 | 393.50 | 188.00 | 95.50 | 5.50 | 0.00 | 44.50 | 500.00 | 1096.50 | 1304.07 | a | 6481.07 | ||||||||||||
1995 | 1217.00 | 811.50 | 710.50 | 502.00 | 258.50 | 102.50 | 11.00 | 57.50 | 110.50 | 595.50 | 777.41 | a | 1059.00 | 6212.91 | ||||||||||||
1996 | 1176.50 | 1085.50 | 674.00 | 495.00 | 336.50 | 77.00 | 7.50 | 17.50 | 206.00 | 476.50 | 815.00 | 1136.00 | 6503.00 | |||||||||||||
1997 | 1120.00 | 960.00 | 696.50 | 529.00 | 185.50 | 51.21 | a | 17.00 | 0.50 | 90.00 | 496.50 | 812.50 | 1216.00 | 6174.71 | ||||||||||||
1998 | 1116.50 | 931.00 | 726.00 | 495.00 | 292.00 | 104.50 | 0.00 | 1.00 | 46.00 | 498.00 | 734.50 | 1191.50 | 6136.00 | |||||||||||||
1999 | 1151.00 | 1047.50 | 853.50 | 521.50 | 328.50 | 108.50 | 14.50 | 15.50 | 125.00 | 437.50 | 734.00 | 1296.00 | 6633.00 | |||||||||||||
2000 | 1241.55 | a | 953.00 | 709.00 | 368.50 | 202.00 | 56.50 | 8.00 | 0.00 | 195.00 | 473.00 | 1040.50 | 1241.00 | 6488.05 | ||||||||||||
2001 | 1370.72 | a | 1090.50 | 758.00 | 533.50 | 215.00 | 87.50 | 0.50 | 0.00 | 77.50 | 491.00 | 754.00 | 1286.50 | a | 6664.72 | |||||||||||
2002 | 1283.50 | 1245.00 | 951.50 | 472.50 | 241.50 | 77.50 | 0.00 | 5.00 | 125.50 | 546.00 | 863.50 | 1001.50 | 6813.00 | |||||||||||||
2003 | 1037.00 | 822.50 | 639.50 | 482.00 | 282.00 | 36.50 | 0.00 | 0.00 | 104.00 | 347.50 | 965.50 | 1017.50 | 5734.00 | |||||||||||||
2004 | 1299.50 | 1116.50 | 689.50 | 364.50 | 247.00 | 42.00 | 0.00 | 20.00 | 140.50 | 425.00 | 848.00 | 1065.50 | 6258.00 | |||||||||||||
2005 | 1301.00 | 1059.00 | 683.00 | 481.00 | 244.50 | 127.50 | 0.50 | 2.00 | 161.50 | 471.50 | 924.50 | 1353.00 | 6809.00 | |||||||||||||
2006 | 1109.50 | 1206.00 | 875.00 | 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 | 3190.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1308.72 | 1041.05 | 808.39 | 489.48 | 266.08 | 98.54 | 10.43 | 22.18 | 159.65 | 487.31 | 870.92 | 1193.79 | 6749.45 | |||||||||||||
S.D. | 204.96 | 181.95 | 137.65 | 86.60 | 72.31 | 49.31 | 13.17 | 24.52 | 72.38 | 79.44 | 104.24 | 160.40 | 595.40 | |||||||||||||
SKEW | 0.81 | 0.35 | 0.46 | 0.24 | -0.07 | 0.52 | 2.54 | 1.43 | 0.38 | -0.16 | 0.65 | 0.46 | 0.20 | |||||||||||||
MAX | 2108.50 | 1480.50 | 1135.12 | 684.50 | 411.00 | 257.50 | 74.50 | 110.50 | 354.00 | 663.50 | 1160.00 | 1695.00 | 8531.50 | |||||||||||||
MIN | 854.50 | 657.00 | 535.50 | 308.50 | 116.50 | 4.00 | 0.00 | 0.00 | 18.00 | 269.50 | 709.50 | 858.00 | 5191.00 | |||||||||||||
NO YRS | 74 | 76 | 76 | 74 | 75 | 75 | 74 | 75 | 74 | 74 | 74 | 75 | 69 |