YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 1213.00 | 990.00 | 874.00 | 624.00 | 352.00 | 120.00 | 36.00 | 26.50 | 276.50 | 518.00 | 1068.00 | 1354.50 | 7452.50 | |||||||||||||
1932 | 1424.00 | 1180.50 | 971.50 | 630.00 | 404.00 | 184.00 | 50.50 | 101.50 | 203.50 | 628.50 | 875.50 | 1341.00 | 7994.50 | |||||||||||||
1933 | 1310.00 | 1347.50 | 975.00 | 704.00 | 550.50 | 111.00 | 12.50 | 74.50 | 297.50 | 433.50 | 783.50 | 989.00 | 7588.50 | |||||||||||||
1934 | 990.50 | 708.50 | 625.00 | 399.00 | 212.00 | 171.50 | 9.50 | 0.50 | 306.50 | 484.00 | 761.50 | 1244.50 | 5913.00 | |||||||||||||
1935 | 1210.00 | 1060.50 | 1024.00 | 681.00 | 489.50 | 210.50 | 55.50 | 83.00 | 150.00 | 560.50 | 1030.50 | 1193.00 | 7748.00 | |||||||||||||
1936 | 1278.00 | 1178.00 | 1031.00 | 579.00 | 262.50 | 144.50 | 18.00 | 42.50 | 271.50 | 508.00 | 936.50 | 1182.00 | 7431.50 | |||||||||||||
1937 | 1723.50 | 1171.50 | 899.00 | 722.50 | 365.00 | 236.50 | 10.50 | 76.50 | 169.00 | 493.00 | 815.00 | 1132.50 | 7814.50 | |||||||||||||
1938 | 1176.00 | 935.50 | 960.00 | 596.50 | 462.00 | 171.00 | 46.50 | 57.87 | a | 85.50 | 479.00 | 1072.50 | 1127.00 | 7169.37 | ||||||||||||
1939 | 1188.50 | 1172.00 | 878.00 | 518.50 | 277.00 | 269.50 | 25.50 | 20.50 | 204.50 | 532.00 | 807.00 | 942.50 | 6835.50 | |||||||||||||
1940 | 1081.50 | 936.50 | 761.50 | 564.00 | 269.50 | 112.00 | 12.50 | 10.00 | 213.50 | 485.00 | 1011.50 | 1093.50 | 6551.00 | |||||||||||||
1941 | 1103.17 | b | 898.50 | 767.00 | 620.50 | 350.50 | 209.00 | 13.00 | 68.00 | 388.50 | 587.50 | 855.50 | 1096.00 | 6957.17 | ||||||||||||
1942 | 1392.50 | 1204.00 | 983.00 | 581.00 | 494.50 | 269.50 | 22.14 | c | 73.22 | b | 233.50 | 552.50 | 893.00 | 1188.50 | 7887.37 | |||||||||||
1943 | 889.50 | k | 1055.25 | d | 1051.50 | 490.00 | 475.00 | 270.00 | 68.00 | 77.00 | 159.00 | 527.00 | 856.00 | 1085.00 | 6113.75 | |||||||||||
1944 | 1301.00 | 1049.50 | 1034.00 | 645.50 | 388.50 | 299.50 | 68.50 | 72.50 | 228.00 | 386.00 | 890.50 | 1164.50 | 7528.00 | |||||||||||||
1945 | 1142.00 | 955.50 | 935.00 | 716.50 | 397.00 | 279.50 | 30.00 | 37.00 | 354.00 | 493.50 | 992.00 | 1263.50 | 7595.50 | |||||||||||||
1946 | 1393.50 | 1176.52 | a | 954.80 | a | 574.82 | b | 419.02 | a | 224.48 | a | 13.50 | 38.50 | 276.50 | 766.73 | a | 956.79 | b | 1037.50 | 7832.66 | ||||||
1947 | 1424.00 | 920.50 | 779.50 | 624.50 | 273.00 | 271.50 | 33.50 | 85.00 | 281.50 | 469.00 | 1007.00 | 1152.50 | 7321.50 | |||||||||||||
1948 | 1229.50 | 1119.00 | 1086.50 | 683.00 | 415.00 | 122.50 | 82.50 | 93.00 | 264.00 | 540.95 | a | 1020.50 | 1495.00 | 8151.45 | ||||||||||||
1949 | 1909.50 | 1182.50 | 926.50 | 558.33 | c | 319.50 | 196.00 | 43.29 | b | 44.50 | 179.00 | 704.50 | 726.00 | 1267.00 | 8056.63 | |||||||||||
1950 | 1452.50 | 1056.00 | 1025.50 | 702.00 | 558.50 | 267.00 | 74.00 | 55.50 | 263.00 | 466.50 | 823.00 | 1015.00 | 7758.50 | |||||||||||||
1951 | 1345.00 | 996.50 | 1110.50 | 596.50 | 426.00 | 307.50 | 60.00 | 103.00 | 273.00 | 644.00 | 950.00 | 1334.50 | 8146.50 | |||||||||||||
1952 | 1371.75 | a | 1243.00 | 1114.00 | 602.50 | 387.50 | 216.00 | 75.00 | 78.00 | 183.50 | 429.00 | 1011.00 | 1164.00 | 7875.25 | ||||||||||||
1953 | 998.00 | 985.50 | 887.50 | 703.50 | 547.50 | 301.50 | 40.00 | 70.00 | 179.50 | 479.00 | 732.50 | 1265.50 | 7190.00 | |||||||||||||
1954 | 1178.50 | 909.00 | 968.50 | 597.50 | 358.50 | 317.59 | a | 41.00 | 155.50 | 287.50 | 593.50 | 754.50 | 1242.50 | 7404.09 | ||||||||||||
1955 | 1422.00 | 1209.00 | 1159.00 | 774.00 | 489.00 | 215.00 | 133.50 | 36.50 | 321.00 | 542.00 | 1067.59 | a | 1180.50 | 8549.09 | ||||||||||||
1956 | 1210.00 | 1268.50 | 1022.50 | 610.50 | 351.00 | 256.00 | 74.00 | 129.00 | 284.00 | 0.00 | z | 0.00 | z | 1188.50 | 6394.00 | |||||||||||
1957 | 1482.50 | 1021.50 | 935.00 | 660.50 | 358.00 | 192.93 | a | 43.50 | 79.00 | 210.50 | 641.50 | 1027.00 | 1163.00 | 7814.93 | ||||||||||||
1958 | 1285.00 | 892.50 | 995.00 | 718.00 | 242.50 | 162.50 | 45.50 | 28.00 | 288.50 | 504.50 | 933.00 | 991.50 | 7086.50 | |||||||||||||
1959 | 1133.00 | 966.00 | 952.50 | 603.50 | 544.00 | 153.50 | 58.50 | 103.50 | 361.00 | 595.50 | 930.50 | 1175.50 | 7577.00 | |||||||||||||
1960 | 1330.00 | 1177.50 | 962.50 | 629.00 | 498.00 | 152.00 | 15.50 | 139.00 | 181.50 | 580.00 | 922.50 | 1205.00 | 7792.50 | |||||||||||||
1961 | 1149.00 | 905.50 | 897.50 | 678.50 | 397.00 | 81.00 | 7.50 | 7.00 | 398.50 | 651.50 | 1013.00 | 1266.50 | 7452.50 | |||||||||||||
1962 | 1438.50 | 1040.50 | 1049.00 | 559.00 | 476.50 | 200.00 | 78.50 | 117.50 | 227.50 | 552.00 | 848.00 | 1064.00 | 7651.00 | |||||||||||||
1963 | 1317.00 | 776.50 | 885.50 | 740.50 | 364.00 | 242.00 | 76.50 | 72.50 | 149.50 | 432.00 | 896.50 | 1234.00 | 7186.50 | |||||||||||||
1964 | 1337.50 | 1217.50 | 1111.50 | 742.00 | 478.00 | 238.50 | 22.00 | 140.50 | 332.50 | 491.00 | 979.50 | 1200.00 | 8290.50 | |||||||||||||
1965 | 1172.50 | 1019.50 | 1047.50 | 606.50 | 480.50 | 186.50 | 62.50 | 98.00 | 461.50 | 466.00 | 803.50 | 1181.10 | a | 7585.60 | ||||||||||||
1966 | 1205.50 | 1049.00 | 908.00 | 631.50 | 313.50 | 230.50 | 30.50 | 61.50 | 138.50 | 614.50 | 838.50 | 1136.50 | 7158.00 | |||||||||||||
1967 | 1118.00 | 922.50 | 908.50 | 780.50 | 436.00 | 219.00 | 2.00 | 7.50 | 115.00 | 603.50 | 849.00 | 1286.00 | 7247.50 | |||||||||||||
1968 | 1236.50 | 873.00 | 769.00 | 734.50 | 494.50 | 201.00 | 17.50 | 167.50 | 286.50 | 614.00 | 916.00 | 1195.00 | 7505.00 | |||||||||||||
1969 | 1223.00 | 1058.00 | 1021.00 | 595.00 | 309.50 | 220.50 | 53.50 | 52.50 | 215.50 | 719.00 | 863.00 | 1151.50 | 7482.00 | |||||||||||||
1970 | 1155.50 | 882.50 | 932.50 | 803.50 | 427.50 | 172.50 | 25.00 | 15.00 | 403.00 | 705.50 | 885.00 | 1336.50 | 7744.00 | |||||||||||||
1971 | 1249.50 | 1013.00 | 1018.00 | 650.00 | 384.00 | 248.00 | 72.00 | 22.50 | 413.00 | 643.25 | a | 961.50 | 1285.00 | 7959.75 | ||||||||||||
1972 | 1295.50 | 1164.00 | 870.00 | 725.50 | 381.00 | 156.00 | 70.00 | 29.50 | 379.00 | 565.75 | a | 904.00 | 1331.50 | 7871.75 | ||||||||||||
1973 | 1253.00 | 911.00 | 905.00 | 689.50 | 374.00 | 193.50 | 30.00 | 53.00 | 263.00 | 566.50 | 921.50 | 1101.50 | 7261.50 | |||||||||||||
1974 | 1327.00 | 1024.50 | 933.00 | 649.50 | 479.50 | 126.50 | 50.50 | 85.00 | 221.00 | 508.50 | 868.00 | 1206.00 | 7479.00 | |||||||||||||
1975 | 1253.00 | 1005.50 | 984.00 | 833.50 | 509.50 | 276.50 | 24.00 | 111.50 | 232.00 | 605.50 | 983.00 | 1120.50 | 7938.50 | |||||||||||||
1976 | 1218.50 | 1082.50 | 1104.50 | 676.00 | 347.50 | 293.00 | 32.00 | 144.50 | 212.50 | 601.00 | 822.50 | 1156.00 | 7690.50 | |||||||||||||
1977 | 1327.50 | 892.00 | 1032.00 | 589.00 | 607.50 | 109.00 | 99.00 | 98.68 | a | 329.00 | 560.50 | 952.00 | 1093.00 | 7689.18 | ||||||||||||
1978 | 1101.50 | 904.00 | 738.50 | 618.50 | 479.00 | 210.00 | 74.00 | 127.50 | 308.50 | 517.50 | 946.00 | 1440.00 | 7465.00 | |||||||||||||
1979 | 1514.00 | 1037.50 | 882.00 | 649.50 | 401.00 | 175.50 | 37.50 | 29.00 | 152.59 | a | 503.00 | 1003.50 | 1100.50 | 7485.59 | ||||||||||||
1980 | 1254.00 | 889.50 | 917.50 | 536.00 | 384.50 | 223.00 | 36.50 | 0.00 | z | 242.50 | 585.50 | 900.00 | 1083.00 | 7052.00 | ||||||||||||
1981 | 1036.50 | 959.00 | 773.50 | 605.00 | 447.00 | 211.50 | 43.50 | 14.00 | 197.50 | 598.00 | 700.71 | b | 1097.00 | 6683.21 | ||||||||||||
1982 | 1258.50 | 1128.50 | 917.50 | 834.50 | 462.50 | 177.50 | 91.00 | 27.00 | 256.00 | 606.50 | 1015.00 | 1244.50 | 8019.00 | |||||||||||||
1983 | 1091.50 | 881.00 | 825.50 | 700.00 | 403.00 | 207.00 | 121.00 | 23.50 | 289.00 | 527.50 | 881.00 | 1331.50 | 7281.50 | |||||||||||||
1984 | 1305.50 | 1145.50 | 902.50 | 692.00 | 423.50 | 266.50 | 20.50 | 12.50 | 348.50 | 695.00 | 973.00 | 1402.50 | 8187.50 | |||||||||||||
1985 | 1419.00 | 1251.00 | 1078.28 | a | 605.36 | b | 377.68 | a | 165.00 | a | 2.50 | 139.50 | 451.00 | 740.00 | 1206.50 | 1514.00 | 8949.82 | |||||||||
1986 | 1188.00 | 912.50 | 752.00 | 671.00 | 452.50 | 96.00 | 126.00 | 18.00 | 440.50 | 590.00 | 929.50 | 1244.50 | 7420.50 | |||||||||||||
1987 | 1372.00 | 976.00 | 903.00 | 512.00 | 312.50 | 157.50 | 118.00 | 116.50 | 223.00 | 524.00 | 911.50 | 1291.00 | 7417.00 | |||||||||||||
1988 | 1379.00 | 1030.50 | 934.50 | 600.00 | 455.00 | 163.50 | 34.50 | 68.00 | 351.00 | 388.50 | 991.50 | 1345.50 | 7741.50 | |||||||||||||
1989 | 1383.50 | 1285.00 | 948.00 | 610.50 | 476.00 | 178.50 | 35.00 | 140.50 | 277.50 | 614.00 | 922.00 | 1157.50 | 8028.00 | |||||||||||||
1990 | 1146.00 | 1180.00 | 896.00 | 541.50 | 513.00 | 258.50 | 58.50 | 81.50 | 111.00 | 673.50 | 947.00 | 1592.50 | 7999.00 | |||||||||||||
1991 | 1341.00 | 842.50 | 938.50 | 744.50 | 556.50 | 306.50 | 28.50 | 18.50 | 225.50 | 606.50 | 1002.50 | 1193.00 | 7804.00 | |||||||||||||
1992 | 1161.50 | 838.50 | 716.50 | 568.50 | 294.00 | 165.00 | 111.50 | 107.00 | 342.50 | 531.00 | 1086.50 | 1423.00 | 7345.50 | |||||||||||||
1993 | 1430.50 | 1156.50 | 926.50 | 743.00 | 312.50 | 329.00 | 267.00 | 164.50 | 313.50 | 588.50 | 1138.00 | 1237.50 | 8607.00 | |||||||||||||
1994 | 1104.50 | 1094.50 | 833.50 | 592.00 | 363.00 | 226.00 | 53.50 | 33.00 | 184.50 | 687.50 | 1200.00 | 1233.50 | 7605.50 | |||||||||||||
1995 | 1186.50 | 844.00 | 942.50 | 712.00 | 475.50 | 271.50 | 55.80 | a | 133.50 | 246.00 | 715.50 | 846.00 | 1164.00 | 7592.80 | ||||||||||||
1996 | 1191.50 | 1113.00 | 886.00 | 668.00 | 513.50 | 219.50 | 37.00 | 96.50 | 388.45 | a | 638.00 | 905.00 | 1227.00 | 7883.45 | ||||||||||||
1997 | 1265.50 | 1047.00 | 952.00 | 739.50 | 357.00 | 179.50 | 106.50 | 44.00 | 208.50 | 677.00 | 887.50 | 1257.00 | 7721.00 | |||||||||||||
1998 | 1118.00 | 984.50 | 929.00 | 694.50 | 457.50 | 309.00 | 3.50 | 28.50 | 163.00 | 647.00 | 899.00 | 1246.00 | 7479.50 | |||||||||||||
1999 | 1181.00 | 1118.50 | 961.50 | 785.00 | 535.00 | 255.52 | a | 106.00 | 48.80 | d | 335.17 | a | 587.45 | a | 790.00 | 1225.50 | 7929.44 | |||||||||
2000 | 1267.50 | 944.50 | 939.30 | a | 571.00 | 403.50 | 196.07 | b | 43.40 | a | 45.00 | 330.00 | 633.00 | 1143.50 | 1292.00 | 7808.77 | ||||||||||
2001 | 1349.00 | 1065.50 | 858.00 | 733.45 | a | 394.50 | 231.72 | a | 36.54 | c | 29.34 | c | 180.00 | 630.69 | b | 849.50 | 1372.50 | 7730.74 | ||||||||
2002 | 1289.00 | 1138.50 | 1077.50 | 681.50 | 502.20 | a | 193.50 | 19.12 | a | 109.57 | b | 255.50 | 715.50 | 946.00 | 1060.50 | 7988.39 | ||||||||||
2003 | 1017.00 | 960.30 | a | 842.00 | 679.00 | 475.00 | 180.00 | 16.00 | 19.00 | 162.50 | k | 407.50 | k | 1152.00 | e | 1146.00 | 6486.30 | |||||||||
2004 | 1332.50 | 1139.00 | 819.50 | 598.50 | 473.00 | 212.50 | 41.50 | 105.00 | 281.00 | f | 629.00 | 955.50 | 1188.50 | 7494.50 | ||||||||||||
2005 | 0.00 | z | 994.50 | 860.00 | 693.46 | d | 447.00 | 321.50 | 47.50 | 72.00 | 356.00 | 608.00 | 999.50 | 1359.00 | 6758.46 | |||||||||||
2006 | 1215.50 | 1167.00 | 1033.52 | c | 393.00 | m | 470.54 | c | 250.96 | d | 4.50 | m | 0.00 | z | 0.00 | z | 34.50 | z | 0.00 | z | 0.00 | z | 4137.52 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1268.58 | 1037.26 | 934.35 | 650.33 | 418.60 | 212.44 | 51.16 | 70.20 | 264.79 | 575.10 | 931.66 | 1214.51 | 7628.83 | |||||||||||||
S.D. | 150.96 | 131.17 | 103.68 | 81.39 | 83.90 | 58.50 | 40.53 | 43.88 | 85.55 | 85.09 | 107.13 | 122.63 | 465.35 | |||||||||||||
SKEW | 1.22 | 0.04 | -0.33 | -0.10 | -0.23 | -0.02 | 2.32 | 0.37 | 0.25 | -0.01 | 0.32 | 0.53 | -0.51 | |||||||||||||
MAX | 1909.50 | 1347.50 | 1159.00 | 834.50 | 607.50 | 329.00 | 267.00 | 167.50 | 461.50 | 766.73 | 1206.50 | 1592.50 | 8949.82 | |||||||||||||
MIN | 990.50 | 708.50 | 625.00 | 399.00 | 212.00 | 81.00 | 2.00 | 0.50 | 85.50 | 386.00 | 700.71 | 942.50 | 5913.00 | |||||||||||||
NO YRS | 74 | 76 | 76 | 75 | 76 | 76 | 75 | 74 | 73 | 73 | 74 | 75 | 69 |