YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1937 | 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 | 797.00 | 430.20 | e | 284.50 | 1511.70 | |||
1938 | 220.00 | 349.00 | 403.00 | 663.00 | 956.00 | 1192.50 | 1406.00 | 1295.50 | 1122.00 | 808.00 | 448.50 | 321.50 | 9185.00 | |||||||||||||
1939 | 242.50 | 214.00 | 524.00 | 807.50 | 956.50 | 1154.00 | 1357.50 | 1347.00 | 1083.50 | 760.50 | 525.50 | 340.00 | 9312.50 | |||||||||||||
1940 | 350.50 | 420.00 | 617.50 | 715.50 | 1069.00 | 1286.00 | 1308.00 | 1306.00 | 966.00 | 833.50 | 393.50 | 431.50 | 9697.00 | |||||||||||||
1941 | 368.00 | 435.50 | 543.00 | 569.00 | 940.00 | 1037.50 | 1375.00 | 1214.00 | 971.50 | 738.50 | 541.00 | 320.50 | 9053.50 | |||||||||||||
1942 | 303.00 | 272.50 | 504.50 | 635.00 | 815.00 | 1102.50 | 1409.00 | 1326.50 | 1029.00 | 833.00 | 454.00 | 203.50 | 8887.50 | |||||||||||||
1943 | 240.00 | 370.50 | 540.00 | 665.50 | 952.50 | 973.00 | 1308.50 | 1210.00 | 1155.00 | 825.00 | 525.00 | 312.50 | 9077.50 | |||||||||||||
1944 | 272.50 | 298.50 | 510.00 | 604.00 | 943.50 | 1004.50 | 1315.50 | 1284.00 | 1142.00 | 898.50 | 434.00 | 322.50 | 9029.50 | |||||||||||||
1945 | 174.00 | 355.50 | 389.00 | 702.50 | 881.50 | 1134.50 | 1464.50 | 1301.50 | 1148.50 | 892.50 | 469.50 | 339.00 | 9252.50 | |||||||||||||
1946 | 205.00 | 308.00 | 524.00 | 749.50 | 918.50 | 1065.50 | 1366.00 | 1349.00 | 1101.00 | 707.50 | 356.00 | 205.50 | 8855.50 | |||||||||||||
1947 | 111.00 | 369.00 | 632.00 | 765.50 | 1080.00 | 1136.00 | 1247.00 | 1201.00 | 1164.00 | 825.50 | 357.50 | 191.50 | 9080.00 | |||||||||||||
1948 | 388.50 | 296.00 | 440.00 | 664.00 | 821.00 | 1111.00 | 1293.50 | 1227.00 | 1076.50 | 820.00 | 426.50 | 183.00 | 8747.00 | |||||||||||||
1949 | 66.50 | 244.50 | 497.00 | 803.00 | 917.50 | 1198.00 | 1333.50 | 1170.00 | 1119.00 | 780.50 | 631.00 | 209.00 | 8969.50 | |||||||||||||
1950 | 177.50 | 415.00 | 507.00 | 765.50 | 970.50 | 1080.00 | 1429.50 | 1321.50 | 1040.50 | 871.50 | 619.50 | 389.50 | 9587.50 | |||||||||||||
1951 | 250.00 | 358.00 | 545.00 | 722.50 | 974.00 | 1151.00 | 1321.00 | 1274.00 | 1136.50 | 777.00 | 507.00 | 212.50 | 9228.50 | |||||||||||||
1952 | 225.50 | 364.00 | 377.00 | 680.00 | 999.00 | 952.50 | 1368.00 | 1287.50 | 1130.00 | 938.50 | 414.50 | 285.50 | 9022.00 | |||||||||||||
1953 | 362.00 | 303.00 | 496.50 | 635.50 | 756.00 | 974.50 | 1398.50 | 1153.50 | 1114.50 | 786.00 | 492.00 | 223.50 | 8695.50 | |||||||||||||
1954 | 262.50 | 339.50 | 472.50 | 800.50 | 1010.50 | 1036.50 | 1366.50 | 1153.00 | 1027.00 | 812.50 | 434.50 | 218.00 | 8933.50 | |||||||||||||
1955 | 148.00 | 280.50 | 537.50 | 559.00 | 912.00 | 1066.50 | 1226.50 | 1350.50 | 1127.00 | 865.00 | 413.00 | 386.50 | 8872.00 | |||||||||||||
1956 | 345.00 | 224.50 | 526.00 | 672.00 | 940.50 | 1130.00 | 1331.50 | 1202.50 | 1124.00 | 745.00 | 502.50 | 233.50 | 8977.00 | |||||||||||||
1957 | 156.00 | 429.50 | 553.50 | 699.00 | 866.00 | 1230.50 | 1343.50 | 1233.50 | 1126.50 | 769.50 | 437.50 | 234.00 | 9079.00 | |||||||||||||
1958 | 257.50 | 471.00 | 428.50 | 640.00 | 992.50 | 1061.00 | 1315.50 | 1417.50 | 1105.00 | 976.50 | 483.50 | 384.00 | 9532.50 | |||||||||||||
1959 | 360.50 | 327.00 | 634.00 | 847.50 | 837.50 | 1187.00 | 1443.00 | 1273.50 | 1028.50 | 892.50 | 537.50 | 286.50 | 9655.00 | |||||||||||||
1960 | 283.00 | 344.00 | 604.50 | 671.00 | 888.00 | 1309.50 | 1427.00 | 1286.00 | 1135.00 | 796.00 | 414.00 | 176.50 | 9334.50 | |||||||||||||
1961 | 167.50 | 397.50 | 470.50 | 724.00 | 799.00 | 1259.50 | 1401.50 | 1347.50 | 1030.00 | 816.00 | 418.50 | 168.50 | 9000.00 | |||||||||||||
1962 | 105.00 | 274.00 | 416.50 | 773.00 | 804.00 | 1130.50 | 1325.00 | 1253.00 | 1076.00 | 794.50 | 496.50 | 299.00 | 8747.00 | |||||||||||||
1963 | 171.50 | 515.00 | 489.50 | 522.00 | 903.00 | 1042.50 | 1233.00 | 1235.50 | 1115.00 | 822.50 | 440.50 | 66.00 | 8556.00 | |||||||||||||
1964 | 201.50 | 319.50 | 457.50 | 658.50 | 854.00 | 1105.50 | 1366.00 | 1321.50 | 1019.00 | 961.50 | 334.50 | 336.50 | 8935.50 | |||||||||||||
1965 | 226.00 | 289.50 | 529.00 | 656.00 | 907.00 | 998.50 | 1300.50 | 1311.50 | 965.50 | 915.50 | 517.50 | 111.00 | 8727.50 | |||||||||||||
1966 | 209.50 | 251.50 | 543.00 | 818.00 | 1009.00 | 1138.00 | 1282.00 | 1385.50 | 1042.00 | 838.50 | 529.50 | 195.00 | 9241.50 | |||||||||||||
1967 | 215.50 | 271.50 | 499.00 | 379.50 | 943.00 | 1053.50 | 1447.00 | 1478.50 | 1213.00 | 897.50 | 630.50 | 176.50 | 9205.00 | |||||||||||||
1968 | 246.50 | 546.00 | 612.50 | 760.00 | 935.00 | 1235.50 | 1445.00 | 1232.00 | 1107.00 | 810.50 | 469.00 | 220.00 | 9619.00 | |||||||||||||
1969 | 274.50 | 310.00 | 515.50 | 705.00 | 1062.00 | 1101.50 | 1436.50 | 1431.50 | 1223.50 | 763.50 | 549.00 | 343.50 | 9716.00 | |||||||||||||
1970 | 434.50 | 454.50 | 581.00 | 599.00 | 1053.00 | 1207.50 | 1495.00 | 1389.00 | 1125.50 | 851.00 | 569.50 | 282.50 | 9999.00 | |||||||||||||
1971 | 239.50 | 274.50 | 550.00 | 656.50 | 862.50 | 1129.50 | 1456.50 | 1426.50 | 1098.00 | 747.50 | 412.00 | 169.00 | 9022.00 | |||||||||||||
1972 | 81.50 | 431.50 | 723.00 | 703.00 | 1004.50 | 1209.50 | 1395.50 | 1326.50 | 1056.50 | 799.00 | 377.50 | 146.50 | 9254.50 | |||||||||||||
1973 | 254.00 | 486.00 | 442.50 | 733.50 | 1137.00 | 1271.50 | 1392.50 | 1346.00 | 1097.50 | 879.00 | 497.00 | 308.00 | 9844.50 | |||||||||||||
1974 | 358.00 | 360.00 | 606.50 | 714.50 | 1028.50 | 1247.50 | 1419.00 | 1382.00 | 1290.00 | 945.50 | 499.50 | 209.50 | 9999.00 | |||||||||||||
1975 | 209.50 | 401.50 | 530.00 | 563.00 | 1038.50 | 1231.50 | 1373.50 | 1332.00 | 1277.00 | 823.00 | 439.00 | 249.00 | 9467.50 | |||||||||||||
1976 | 304.50 | 450.00 | 539.50 | 639.00 | 1092.50 | 1190.00 | 1410.00 | 1211.00 | 1149.00 | 960.50 | 581.50 | 344.00 | 9871.50 | |||||||||||||
1977 | 215.00 | 473.50 | 438.50 | 826.50 | 842.50 | 1317.50 | 1417.00 | 1402.00 | 1165.50 | 966.00 | 584.50 | 530.00 | 9999.00 | |||||||||||||
1978 | 457.50 | 453.50 | 698.50 | 640.00 | 1027.50 | 1195.00 | 1421.50 | 1395.50 | 1100.50 | 1091.50 | 516.50 | 191.00 | 9999.00 | |||||||||||||
1979 | 357.00 | 339.00 | 567.00 | 694.50 | 1082.00 | 1242.00 | 1382.50 | 1294.00 | 1255.00 | 950.00 | 548.00 | 439.50 | 9999.00 | |||||||||||||
1980 | 396.50 | 451.50 | 472.50 | 679.50 | 849.50 | 1016.50 | 1396.50 | 1319.50 | 1121.50 | 977.50 | 528.50 | 313.50 | 9523.00 | |||||||||||||
1981 | 365.50 | 410.50 | 525.00 | 756.00 | 995.50 | 1332.50 | 1445.50 | 1395.00 | 1208.00 | 773.50 | 586.00 | 351.50 | 9999.00 | |||||||||||||
1982 | 182.50 | 433.50 | 553.50 | 725.50 | 1118.00 | 1168.50 | 1460.50 | 1386.50 | 1110.00 | 890.00 | 361.00 | 201.00 | 9590.50 | |||||||||||||
1983 | 185.00 | 384.50 | 490.00 | 545.50 | 924.50 | 1074.50 | 1208.00 | 1331.00 | 1192.00 | 899.50 | 514.00 | 328.50 | 9077.00 | |||||||||||||
1984 | 251.00 | 306.50 | 526.00 | 534.00 | 947.50 | 1029.00 | 1405.00 | 1313.00 | 1207.00 | 668.50 | 434.00 | 224.00 | 8845.50 | |||||||||||||
1985 | 108.00 | 332.00 | 432.00 | 777.00 | 859.00 | 1220.00 | 1381.50 | 1207.50 | 925.00 | 760.00 | 395.00 | 138.00 | 8535.00 | |||||||||||||
1986 | 396.50 | 412.00 | 598.50 | 632.00 | 921.00 | 1136.50 | 1261.00 | 1355.00 | 901.50 | 794.50 | 493.00 | 219.50 | 9121.00 | |||||||||||||
1987 | 171.50 | 330.00 | 515.00 | 819.00 | 997.00 | 1146.00 | 1140.00 | 1267.50 | 1090.50 | 978.00 | 413.50 | 233.00 | 9101.00 | |||||||||||||
1988 | 242.50 | 411.00 | 580.50 | 721.00 | 880.50 | 1062.00 | 1428.50 | 1301.00 | 1108.50 | 930.00 | 439.50 | 231.00 | 9336.00 | |||||||||||||
1989 | 159.00 | 309.00 | 622.00 | 864.50 | 915.50 | 1108.00 | 1317.50 | 1233.00 | 1045.00 | 830.50 | 478.00 | 159.00 | 9041.00 | |||||||||||||
1990 | 234.50 | 263.00 | 589.50 | 802.00 | 903.00 | 1114.50 | 1392.00 | 1273.50 | 1082.00 | 917.00 | 426.50 | 144.50 | 9142.00 | |||||||||||||
1991 | 262.50 | 481.50 | 401.00 | 596.00 | 811.50 | 1080.00 | 1382.50 | 1226.00 | 1237.50 | 994.50 | 481.50 | 255.50 | 9210.00 | |||||||||||||
1992 | 123.50 | 480.50 | 584.50 | 806.00 | 1135.50 | 1123.00 | 1278.50 | 1370.50 | 1129.50 | 922.50 | 471.00 | 214.50 | 9639.50 | |||||||||||||
1993 | 275.50 | 393.00 | 648.00 | 658.00 | 962.00 | 1112.50 | 1267.50 | 1276.50 | 1121.50 | 906.00 | 481.50 | 223.50 | 9325.50 | |||||||||||||
1994 | 259.50 | 333.00 | 630.00 | 728.50 | 904.50 | 1138.50 | 1391.00 | 1349.00 | 1094.50 | 781.50 | 241.50 | 186.50 | 9038.00 | |||||||||||||
1995 | 422.50 | 410.50 | 532.00 | 616.00 | 821.00 | 1023.50 | 1261.50 | 1324.00 | 1114.50 | 877.00 | 0.00 | z | 370.50 | 8773.00 | ||||||||||||
1996 | 255.50 | 442.00 | 568.50 | 724.00 | 924.50 | 1118.00 | 1377.50 | 1338.00 | 1045.50 | 752.50 | 469.00 | 314.00 | 9329.00 | |||||||||||||
1997 | 304.00 | 300.50 | 611.00 | 679.50 | 1049.00 | 1064.50 | 1270.00 | 1246.00 | 1127.00 | 743.50 | 508.00 | 194.00 | 9097.00 | |||||||||||||
1998 | 312.50 | 288.50 | 474.50 | 548.50 | 652.50 | 915.50 | 1310.00 | 1379.50 | 1075.00 | 704.50 | 371.50 | 153.00 | 8185.50 | |||||||||||||
1999 | 167.50 | 287.00 | 392.00 | 534.50 | 820.00 | 1008.50 | 1241.50 | 1166.00 | 1109.50 | 902.00 | 499.00 | 232.50 | 8360.00 | |||||||||||||
2000 | 338.00 | 413.50 | 492.50 | 685.50 | 960.00 | 1188.50 | 1214.50 | 1299.50 | 1038.50 | 779.00 | 273.00 | 250.50 | 8933.00 | |||||||||||||
2001 | 243.00 | 276.00 | 595.00 | 560.00 | 1144.00 | 1182.00 | 1304.50 | 1320.50 | 1121.00 | 915.50 | 525.50 | 262.00 | 9449.00 | |||||||||||||
2002 | 149.50 | 356.00 | 500.50 | 706.00 | 931.00 | 1169.00 | 1415.50 | 1296.50 | 1151.00 | 799.50 | 500.00 | 346.50 | 9321.00 | |||||||||||||
2003 | 327.50 | 321.50 | 560.50 | 576.00 | 962.50 | 1206.00 | 1470.50 | 1304.50 | 1234.50 | 1005.50 | 433.50 | 374.00 | 9776.50 | |||||||||||||
2004 | 276.50 | 383.00 | 779.50 | 816.00 | 965.00 | 1122.00 | 1361.00 | 1310.00 | 1093.00 | 767.50 | 369.50 | 205.00 | 9448.00 | |||||||||||||
2005 | 270.00 | 391.00 | 559.00 | 603.00 | 902.50 | 1013.00 | 1476.50 | 1386.50 | 1005.50 | 803.00 | 536.50 | 376.00 | 9322.50 | |||||||||||||
2006 | 298.50 | 379.50 | 383.00 | 608.00 | 1013.00 | 1236.00 | 918.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3918.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 253.28 | 363.30 | 530.89 | 682.66 | 942.78 | 1130.28 | 1359.01 | 1303.84 | 1106.87 | 847.19 | 468.94 | 260.59 | 9250.49 | |||||||||||||
S.D. | 88.31 | 75.08 | 80.84 | 93.47 | 96.53 | 92.51 | 76.15 | 71.91 | 76.86 | 84.66 | 77.43 | 87.29 | 438.11 | |||||||||||||
SKEW | 0.16 | 0.19 | 0.35 | -0.38 | -0.10 | 0.02 | -0.53 | -0.10 | -0.10 | 0.40 | -0.31 | 0.48 | 0.28 | |||||||||||||
MAX | 457.50 | 546.00 | 779.50 | 864.50 | 1144.00 | 1332.50 | 1495.00 | 1478.50 | 1290.00 | 1091.50 | 631.00 | 530.00 | 10188.50 | |||||||||||||
MIN | 66.50 | 214.00 | 377.00 | 379.50 | 652.50 | 915.50 | 1140.00 | 1153.00 | 901.50 | 668.50 | 241.50 | 66.00 | 8185.50 | |||||||||||||
NO YRS | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 69 | 68 | 69 | 67 |