YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 1180.34 | a | 960.50 | 497.00 | 193.00 | 2830.84 | ||||
1934 | 238.50 | 358.00 | 752.00 | 830.50 | 1053.50 | 1028.00 | 1415.50 | 1351.27 | c | 1056.00 | 825.00 | 436.00 | 192.50 | 9536.77 | ||||||||||||
1935 | 129.50 | 256.50 | 323.00 | 604.00 | 762.50 | 1203.00 | 1291.00 | 1284.00 | 1132.00 | 697.00 | 250.50 | 137.50 | 8070.50 | |||||||||||||
1936 | 129.00 | 193.50 | 499.50 | 717.50 | 980.50 | 1207.00 | 1365.50 | 1344.00 | 1034.50 | 750.50 | 368.50 | 135.22 | b | 8725.22 | ||||||||||||
1937 | 0.00 | c | 176.50 | 427.00 | 629.50 | 936.50 | 1147.00 | 1394.00 | 1420.50 | 1196.00 | 844.50 | 453.50 | 299.50 | 8924.50 | ||||||||||||
1938 | 225.50 | 151.50 | 317.00 | 647.50 | 911.50 | 1141.00 | 1357.50 | 1316.00 | 1153.00 | 725.50 | 267.00 | 238.00 | 8451.00 | |||||||||||||
1939 | 111.50 | 71.00 | 471.50 | 757.00 | 986.00 | 1135.00 | 1362.50 | 1407.50 | 969.50 | 719.09 | c | 451.00 | 282.62 | a | 8724.21 | |||||||||||
1940 | 205.50 | 262.50 | 565.50 | 693.00 | 1077.50 | 1298.50 | 1060.50 | h | 1084.00 | g | 1032.00 | 806.00 | b | 324.00 | 223.00 | 6487.50 | ||||||||||
1941 | 121.50 | 278.50 | 408.50 | 499.00 | 946.00 | 1052.50 | 1358.00 | 1180.50 | 928.00 | 598.50 | 407.50 | 205.00 | 7983.50 | |||||||||||||
1942 | 212.00 | 158.50 | 316.50 | 552.00 | 835.00 | 1092.00 | 1419.50 | 0.00 | z | 1072.50 | 791.02 | a | 461.50 | 232.00 | 7142.52 | |||||||||||
1943 | 183.50 | 255.50 | 483.50 | 672.50 | 998.50 | 568.50 | n | 1347.47 | a | 1233.50 | 1117.00 | 718.00 | 277.50 | 124.50 | 7411.47 | |||||||||||
1944 | 108.50 | 113.50 | 337.00 | 573.10 | a | 882.39 | c | 969.00 | 1297.50 | 1339.00 | 1075.71 | b | 844.00 | 284.00 | 181.50 | 8005.21 | ||||||||||
1945 | 177.50 | 218.00 | 249.00 | 609.00 | 922.00 | 1082.00 | 1395.50 | 1254.00 | 787.00 | h | 862.00 | 403.50 | 137.00 | 7309.50 | ||||||||||||
1946 | 165.00 | 175.50 | 424.00 | 752.50 | 911.50 | 1202.00 | 1319.00 | 1315.50 | 1140.50 | 667.00 | 274.50 | 279.00 | 8626.00 | |||||||||||||
1947 | 155.50 | 385.50 | 511.00 | 696.50 | 1031.00 | 1110.00 | 1392.00 | 1236.50 | 1189.50 | 802.50 | 283.50 | 111.00 | 8904.50 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1317.50 | 941.50 | i | 1139.50 | 778.50 | 287.07 | a | 65.00 | 3587.57 | |||||
1949 | 3.50 | 115.50 | 331.50 | 757.24 | a | 866.00 | 1173.50 | 1366.00 | 1295.50 | 1205.00 | 705.25 | a | 586.50 | 149.00 | 8554.49 | |||||||||||
1950 | 108.50 | 310.50 | 481.00 | 764.50 | 881.00 | 1103.00 | 1303.00 | 1333.00 | 1040.00 | 927.00 | 532.50 | 380.00 | 9164.00 | |||||||||||||
1951 | 127.00 | j | 163.00 | h | 400.50 | 610.50 | 699.50 | g | 1101.50 | 1375.50 | 1286.00 | 1177.00 | 794.50 | 269.50 | f | 94.60 | b | 6840.10 | ||||||||
1952 | 67.50 | 200.00 | 234.00 | 605.00 | 1043.00 | 1032.50 | 1348.50 | 1394.50 | 1162.50 | 1012.00 | 310.50 | 136.50 | 8546.50 | |||||||||||||
1953 | 297.50 | 232.50 | 433.00 | 588.00 | 678.50 | 1073.00 | 1437.00 | 1291.00 | 1155.00 | 790.50 | a | 458.50 | 167.50 | h | 8434.50 | |||||||||||
1954 | 112.00 | 421.50 | 327.50 | 789.50 | 963.50 | 1087.00 | 1381.00 | 1235.50 | 1106.50 | 847.50 | 517.00 | 178.50 | 8967.00 | |||||||||||||
1955 | 55.00 | 135.50 | 395.50 | 528.50 | 800.00 | 1098.50 | 1250.00 | 1248.78 | a | 1131.50 | 892.00 | 410.00 | 228.00 | 8173.28 | ||||||||||||
1956 | 175.00 | h | 135.00 | 456.00 | 605.00 | 891.00 | 1166.50 | 1319.00 | 1267.00 | 1229.50 | 717.50 | 372.50 | 237.00 | 8396.00 | ||||||||||||
1957 | 90.50 | 359.00 | 459.50 | 607.00 | 764.00 | 1253.50 | 1399.00 | 1262.00 | 1091.00 | 649.50 | 267.00 | 224.50 | 8426.50 | |||||||||||||
1958 | 192.00 | 271.70 | a | 243.00 | 616.00 | 1048.50 | 1146.50 | 1329.50 | 1351.50 | 1135.50 | 903.50 | 401.00 | 317.50 | 8956.20 | ||||||||||||
1959 | 223.41 | b | 156.50 | 520.00 | 768.00 | 849.00 | 1255.00 | 1448.00 | 1274.00 | 1039.50 | 838.00 | 429.50 | 177.00 | 8977.91 | ||||||||||||
1960 | 73.00 | 187.00 | 524.00 | 703.50 | 910.00 | 1287.00 | 1417.00 | 1328.50 | 1139.00 | 782.00 | 381.00 | 177.00 | 8909.00 | |||||||||||||
1961 | 208.50 | 288.50 | 428.00 | 682.00 | 867.00 | 1257.00 | 1384.00 | 1303.50 | 982.00 | 758.00 | 287.00 | 145.70 | a | 8591.20 | ||||||||||||
1962 | 191.00 | 257.00 | 280.00 | 837.50 | 802.00 | 1138.00 | 1358.00 | 1402.00 | 1131.50 | 799.00 | 519.50 | 249.50 | 8965.00 | |||||||||||||
1963 | 88.87 | a | 419.50 | 382.00 | 496.00 | 945.50 | 1046.11 | c | 1367.50 | 1271.00 | 1102.00 | 839.50 | 394.00 | 205.50 | 8557.48 | |||||||||||
1964 | 87.00 | 158.50 | 313.50 | 544.00 | 815.00 | 1066.50 | 1361.00 | 1306.00 | 1052.50 | 944.00 | 312.41 | a | 208.50 | 8168.91 | ||||||||||||
1965 | 201.50 | 256.00 | 311.00 | 552.00 | 805.50 | 955.00 | 1160.95 | a | 1176.00 | 928.00 | 941.00 | 464.50 | 175.50 | 7926.95 | ||||||||||||
1966 | 92.00 | 118.00 | 429.50 | 717.50 | 978.00 | 1135.00 | 1317.50 | 1342.00 | 1079.50 | 736.50 | 430.00 | 220.00 | 8595.50 | |||||||||||||
1967 | 170.50 | 304.00 | 463.00 | 344.50 | 879.00 | 1011.00 | 1412.00 | 1394.00 | 1050.50 | 883.50 | 515.50 | 113.50 | 8541.00 | |||||||||||||
1968 | 135.50 | 411.50 | 466.00 | 590.50 | 894.00 | 1084.50 | 1181.62 | a | 1180.50 | 1096.50 | 767.50 | 406.00 | 75.50 | 8289.62 | ||||||||||||
1969 | 226.00 | 142.00 | 413.50 | 643.97 | a | 982.50 | 1063.00 | 1339.50 | 1467.00 | 1173.00 | 702.00 | 449.50 | 229.00 | 8830.97 | ||||||||||||
1970 | 161.50 | 310.00 | 429.00 | 526.50 | 962.50 | 1167.50 | 1440.50 | 1408.00 | 1047.00 | 685.00 | 395.50 | 119.50 | 8652.50 | |||||||||||||
1971 | 236.50 | 273.50 | 434.50 | 574.50 | 733.00 | 1116.50 | 1418.00 | 1270.50 | 1130.00 | 608.50 | 331.00 | 72.50 | 8199.00 | |||||||||||||
1972 | 128.50 | 354.00 | 724.50 | 692.00 | 924.50 | 1155.00 | 1453.50 | 1281.50 | 1034.50 | 623.50 | 300.00 | 154.00 | 8825.50 | |||||||||||||
1973 | 96.50 | 208.00 | 265.50 | 601.50 | 1006.50 | 1237.00 | 1400.50 | 1324.50 | 1080.50 | 820.50 | 391.00 | 257.50 | 8689.50 | |||||||||||||
1974 | 126.00 | 239.00 | 490.50 | 627.00 | 951.50 | 1296.00 | 1341.00 | 1321.50 | 1179.00 | 829.50 | 430.00 | 168.00 | 8999.00 | |||||||||||||
1975 | 190.50 | 182.00 | 343.00 | 397.00 | 879.00 | 1141.00 | 1368.50 | 1329.50 | 1154.00 | 762.00 | 428.00 | 262.00 | 8436.50 | |||||||||||||
1976 | 264.00 | 298.00 | 389.00 | 521.00 | 971.50 | 1159.00 | 1340.00 | 1231.00 | 968.50 | 778.50 | 497.50 | 214.00 | 8632.00 | |||||||||||||
1977 | 167.00 | 394.50 | 306.00 | 713.00 | 706.00 | 1232.00 | 1393.00 | 1328.50 | 1094.50 | 885.50 | 553.50 | 340.00 | 9113.50 | |||||||||||||
1978 | 158.50 | 241.00 | 501.50 | 557.50 | 904.50 | 1253.50 | 1414.00 | 1300.50 | 1052.00 | 938.27 | a | 345.50 | 86.00 | 8752.77 | ||||||||||||
1979 | 47.50 | 189.00 | 367.50 | 641.00 | 863.50 | 1177.50 | 1339.50 | 1186.00 | 1193.50 | 837.00 | 333.00 | 247.50 | 8422.50 | |||||||||||||
1980 | 220.50 | 307.09 | a | 354.50 | 610.50 | 741.00 | 1121.50 | 1418.00 | 1315.00 | 1117.50 | 862.00 | 477.00 | 374.00 | 8918.59 | ||||||||||||
1981 | 322.00 | 316.00 | 398.00 | 736.00 | 915.00 | 1306.03 | a | 1417.50 | 1388.50 | 1174.00 | 706.00 | 478.00 | 281.00 | 9438.03 | ||||||||||||
1982 | 155.00 | 314.50 | 382.00 | 637.50 | 884.50 | 1070.50 | 1294.00 | 1327.50 | 1028.00 | 727.00 | 309.50 | 117.00 | 8247.00 | |||||||||||||
1983 | 238.00 | 263.00 | 394.50 | 462.50 | 926.00 | 1092.50 | 1321.50 | 1168.00 | 1124.50 | 768.00 | 389.50 | 193.50 | 8341.50 | |||||||||||||
1984 | 242.50 | 272.00 | 531.50 | 592.00 | 1098.00 | 1122.50 | 1287.50 | 1266.50 | 1150.00 | 657.50 | 332.00 | 93.00 | 8645.00 | |||||||||||||
1985 | 107.00 | 228.50 | 370.00 | 759.00 | 936.50 | 1238.00 | 1398.50 | 1336.50 | 886.00 | 756.50 | 305.50 | 241.00 | 8563.00 | |||||||||||||
1986 | 325.00 | 321.50 | 579.00 | 654.00 | 949.50 | 1243.50 | 1246.72 | a | 1365.50 | 917.50 | 685.00 | 457.00 | 183.50 | 8927.72 | ||||||||||||
1987 | 136.00 | 259.00 | 368.50 | 775.50 | 901.00 | 1216.00 | 1251.50 | 1306.00 | 1092.00 | 879.50 | 325.00 | 90.00 | 8600.00 | |||||||||||||
1988 | 129.50 | 289.50 | 501.00 | 609.00 | 912.50 | 1143.50 | 1378.50 | 1266.50 | 1069.50 | 860.00 | 415.50 | 197.50 | 8772.50 | |||||||||||||
1989 | 119.00 | 273.00 | 602.50 | 892.50 | 961.00 | 1196.50 | 1410.00 | 1246.50 | 1088.50 | 786.50 | 483.00 | 218.50 | 9277.50 | |||||||||||||
1990 | 104.50 | 202.00 | 540.00 | 737.50 | 875.00 | 1189.50 | 1304.00 | 1254.00 | 1091.00 | 824.00 | 452.50 | 128.00 | 8702.00 | |||||||||||||
1991 | 118.00 | 417.00 | 258.50 | 601.00 | 833.50 | 1031.50 | 1318.00 | 1292.00 | 1123.50 | 920.00 | 421.00 | 164.50 | 8498.50 | |||||||||||||
1992 | 159.50 | 328.50 | 381.00 | 731.00 | 988.50 | 1104.50 | 1251.50 | 1331.50 | 1150.50 | 842.50 | 351.00 | 48.00 | 8668.00 | |||||||||||||
1993 | 124.50 | 187.00 | 548.50 | 740.50 | 979.00 | 1143.00 | 1256.50 | 1293.00 | 1118.50 | 831.00 | 310.50 | 154.50 | 8686.50 | |||||||||||||
1994 | 260.50 | 171.50 | 541.00 | 412.50 | j | 869.00 | 1289.00 | 1388.00 | 1386.50 | 1139.00 | 716.50 | 202.50 | 124.50 | 8088.00 | ||||||||||||
1995 | 138.00 | 397.50 | 426.00 | 596.50 | 791.50 | 1076.50 | 1384.00 | 1423.50 | 1189.50 | 861.50 | 553.00 | 260.00 | 9097.50 | |||||||||||||
1996 | 244.00 | 377.00 | 500.00 | 741.00 | 1019.00 | 1203.50 | 1436.00 | 1370.00 | 1066.00 | 773.50 | 442.00 | 205.00 | 9377.00 | |||||||||||||
1997 | 192.00 | 265.00 | 623.00 | 642.50 | 1144.50 | 1109.00 | 1305.50 | 1380.00 | 1133.50 | 734.00 | 439.00 | 107.50 | 9075.50 | |||||||||||||
1998 | 181.50 | 139.50 | 393.50 | 0.00 | z | 732.50 | 0.00 | z | 1402.50 | 1371.00 | 1051.50 | 724.00 | 390.00 | e | 202.00 | 6588.00 | ||||||||||
1999 | 251.74 | b | 257.48 | e | 437.10 | a | 471.72 | a | 879.50 | 1114.50 | 1298.50 | 1306.13 | a | 1116.43 | b | 737.00 | f | 509.44 | c | 223.72 | a | 7866.27 | ||||
2000 | 252.13 | a | 286.52 | d | 422.24 | b | 774.11 | b | 1041.50 | 1217.00 | 1356.50 | 1320.71 | b | 1072.50 | b | 702.67 | a | 233.28 | a | 241.00 | 8920.15 | |||||
2001 | 112.50 | 135.50 | 496.52 | a | 577.50 | 1124.50 | 1225.00 | 1284.50 | 1343.50 | 1176.21 | a | 874.00 | 477.00 | 78.50 | 8905.22 | |||||||||||
2002 | 148.50 | 246.50 | 361.00 | 675.50 | 909.00 | 1226.50 | 1405.00 | 1300.00 | 1120.00 | 713.50 | 461.50 | 146.00 | 8713.00 | |||||||||||||
2003 | 353.00 | 214.00 | 454.50 | 508.00 | 932.00 | 1163.00 | 1418.50 | 1282.50 | 1162.50 | 987.50 | 259.50 | 152.50 | 8887.50 | |||||||||||||
2004 | 148.50 | 136.50 | 659.50 | 645.50 | 951.50 | 1153.00 | 1342.50 | 1296.00 | 1053.50 | 680.50 | 266.50 | 167.00 | 8500.50 | |||||||||||||
2005 | 176.00 | 181.00 | 409.50 | 539.00 | 943.00 | 1082.50 | 1397.00 | 1279.00 | 1026.50 | 757.50 | 467.00 | 194.50 | 8452.50 | |||||||||||||
2006 | 169.00 | 291.00 | 270.00 | 521.50 | 0.00 | z | 1256.50 | 1427.50 | 1290.50 | 1032.50 | 714.50 | 470.50 | 138.00 | 7581.50 | ||||||||||||
2007 | 113.00 | 256.00 | 531.00 | 646.50 | 955.00 | 1152.50 | 1375.50 | 1353.50 | 1039.50 | 738.50 | 507.00 | 71.00 | 8739.00 | |||||||||||||
2008 | 63.50 | 215.00 | 508.50 | 642.00 | 814.50 | 1238.00 | 1356.50 | 1316.00 | 1115.50 | 813.50 | 508.50 | 136.50 | 8728.00 | |||||||||||||
2009 | 254.00 | 183.50 | 428.83 | d | 558.50 | 1087.67 | b | 1033.97 | a | 1404.00 | 1306.50 | 1166.50 | 406.50 | j | 432.00 | 99.50 | 7954.97 | |||||||||
2010 | 145.46 | e | 205.50 | 348.00 | 480.00 | 749.00 | 1121.00 | 1387.00 | 1296.00 | 1119.00 | 731.50 | 353.50 | 216.00 | 8151.96 | ||||||||||||
2011 | 207.18 | a | 132.22 | a | 438.00 | 633.62 | a | 775.50 | 1093.45 | a | 1292.50 | 1388.05 | b | 1138.89 | c | 807.03 | a | 276.72 | a | 75.95 | a | 8259.12 | ||||
2012 | 228.50 | 242.88 | a | 369.70 | d | 633.00 | 1006.47 | a | 1178.79 | a | 1285.50 | 1291.15 | a | 1126.07 | b | 835.97 | a | 469.14 | a | 176.00 | 8843.16 | |||||
2013 | 124.00 | 176.50 | 560.87 | d | 20.00 | 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 | 861.37 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 163.99 | 245.03 | 430.59 | 635.00 | 913.51 | 1148.53 | 1355.09 | 1309.61 | 1097.89 | 790.51 | 397.48 | 182.01 | 8678.06 | |||||||||||||
S.D. | 70.98 | 83.96 | 105.69 | 102.63 | 100.00 | 80.20 | 60.36 | 61.20 | 70.55 | 89.24 | 89.08 | 72.03 | 347.97 | |||||||||||||
SKEW | 0.26 | 0.29 | 0.53 | -0.09 | -0.10 | -0.02 | -0.82 | -0.08 | -0.81 | 0.19 | -0.15 | 0.44 | 0.02 | |||||||||||||
MAX | 353.00 | 421.50 | 752.00 | 892.50 | 1144.50 | 1306.03 | 1453.50 | 1467.00 | 1229.50 | 1012.00 | 586.50 | 380.00 | 9536.77 | |||||||||||||
MIN | 0.00 | 71.00 | 234.00 | 344.50 | 678.50 | 955.00 | 1160.95 | 1168.00 | 886.00 | 598.50 | 202.50 | 48.00 | 7926.95 | |||||||||||||
NO YRS | 77 | 78 | 79 | 76 | 76 | 76 | 78 | 76 | 79 | 78 | 79 | 79 | 66 |