YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1256.00 | 1234.46 | c | 1101.72 | a | 812.50 | 417.00 | 109.50 | 4931.19 | |||||
1949 | 38.00 | 156.50 | 319.50 | 662.50 | 784.09 | b | 1133.00 | 1334.50 | 1185.50 | 1127.00 | 768.00 | 631.00 | 212.00 | 8351.59 | ||||||||||||
1950 | 134.00 | 365.56 | a | 409.00 | 662.50 | 888.50 | 1056.00 | 1419.00 | 1364.00 | 1044.00 | 861.50 | 585.50 | 367.50 | 9157.06 | ||||||||||||
1951 | 191.00 | 304.00 | 448.00 | 616.50 | 848.50 | 1113.00 | 1353.50 | 1333.00 | 1194.00 | 796.50 | 471.50 | 178.50 | 8848.00 | |||||||||||||
1952 | 165.50 | 291.00 | 229.50 | 559.00 | 904.50 | 865.50 | 1378.00 | 1349.50 | 1171.00 | 990.93 | b | 407.00 | 204.50 | 8515.93 | ||||||||||||
1953 | 368.50 | 264.00 | 430.00 | 552.50 | 607.50 | 889.00 | 1404.00 | 1179.50 | 1159.14 | a | 802.50 | 458.00 | 291.50 | 8406.14 | ||||||||||||
1954 | 235.17 | b | 363.50 | 341.50 | 669.31 | a | 917.00 | 1002.00 | 1362.00 | 1149.50 | 1025.56 | c | 822.50 | 468.00 | 185.00 | 8541.04 | ||||||||||
1955 | 71.50 | 209.50 | 378.50 | 402.00 | 683.00 | 967.50 | 1196.00 | 1373.00 | 1143.00 | 878.50 | 404.50 | 263.50 | 7970.50 | |||||||||||||
1956 | 274.00 | 169.50 | 438.50 | 496.50 | 784.50 | 1057.50 | 1296.00 | 1200.50 | 1139.00 | 695.50 | 545.17 | a | 312.50 | 8409.17 | ||||||||||||
1957 | 147.00 | 367.00 | 436.00 | 567.00 | 701.50 | 1144.50 | 1347.00 | 1260.15 | a | 1097.00 | 712.50 | 385.00 | 231.93 | d | 8396.58 | |||||||||||
1958 | 250.07 | a | 340.00 | 254.89 | d | 377.00 | h | 860.00 | 1000.34 | a | 1315.50 | 1411.50 | 1116.72 | a | 977.00 | 500.00 | 496.00 | 8522.02 | ||||||||
1959 | 314.50 | 220.00 | 555.00 | 776.00 | 734.00 | 1151.00 | 1455.00 | 1290.50 | 986.50 | 869.60 | b | 565.50 | 364.00 | 9281.60 | ||||||||||||
1960 | 195.00 | 221.50 | 497.50 | 523.50 | 743.50 | 1270.50 | 1458.19 | e | 1298.50 | 1149.00 | 779.50 | 365.50 | 201.50 | 8703.69 | ||||||||||||
1961 | 285.50 | 324.50 | 350.50 | 616.50 | 707.00 | 1223.00 | 1408.50 | 1355.00 | 1069.00 | 833.00 | 411.00 | 156.50 | 8740.00 | |||||||||||||
1962 | 183.00 | 232.50 | 251.00 | 704.00 | 686.65 | a | 1053.00 | 1312.00 | 1292.50 | 1093.00 | 766.00 | 496.50 | 379.50 | 8449.65 | ||||||||||||
1963 | 208.50 | 440.50 | 339.50 | 326.00 | 738.00 | 915.00 | 1207.50 | 1214.00 | 1096.00 | 786.00 | 392.00 | 155.00 | 7818.00 | |||||||||||||
1964 | 168.00 | 271.50 | 305.50 | 494.50 | 666.50 | 978.00 | 1301.50 | 1285.00 | 981.00 | 935.00 | 299.00 | 217.00 | 7902.50 | |||||||||||||
1965 | 173.50 | 262.00 | 363.50 | 445.50 | 729.00 | 830.00 | 1259.00 | 1287.50 | 914.00 | 901.00 | 446.00 | 137.50 | 7748.50 | |||||||||||||
1966 | 181.00 | 194.00 | 504.00 | 740.00 | 941.50 | 1067.50 | 1259.50 | 1354.50 | 1026.50 | 823.00 | 539.00 | 187.00 | 8817.50 | |||||||||||||
1967 | 258.50 | 265.00 | 384.50 | 221.00 | 781.00 | 949.00 | 1417.50 | 1472.00 | 1142.50 | 875.00 | 608.00 | 167.50 | 8541.50 | |||||||||||||
1968 | 220.00 | 425.00 | 455.50 | 578.00 | 793.00 | 1118.00 | 1360.50 | 1158.00 | 1080.50 | 760.00 | 382.00 | 177.50 | 8508.00 | |||||||||||||
1969 | 171.50 | 146.00 | 356.00 | 521.00 | 899.50 | 943.00 | 1324.00 | 1340.46 | d | 1136.54 | d | 674.00 | 516.50 | 310.00 | 8338.50 | |||||||||||
1970 | 290.50 | 368.50 | 411.00 | 437.50 | 867.50 | 1081.00 | 1393.50 | 1343.33 | a | 1039.00 | 789.47 | a | 511.55 | a | 158.50 | 8691.35 | ||||||||||
1971 | 205.50 | 230.50 | 385.50 | 455.00 | 631.50 | 983.00 | 1343.00 | 1381.16 | c | 1072.24 | a | 676.50 | 382.00 | 95.00 | 7840.90 | |||||||||||
1972 | 108.00 | 342.50 | 592.00 | 586.00 | 872.00 | 1094.00 | 1382.50 | 1292.00 | 975.00 | 678.00 | 257.50 | 149.00 | 8328.50 | |||||||||||||
1973 | 162.50 | 286.00 | 232.00 | 548.00 | 951.00 | 1139.50 | 1309.50 | 1267.00 | 994.50 | 746.50 | 365.00 | 239.00 | 8240.50 | |||||||||||||
1974 | 227.50 | 239.00 | 401.50 | 441.50 | 797.50 | 1099.50 | 1272.50 | 1281.50 | 1203.50 | 839.50 | 418.00 | 162.50 | 8384.00 | |||||||||||||
1975 | 223.50 | 217.50 | 284.50 | 310.50 | 792.50 | 1070.50 | 1244.50 | 1191.00 | 1142.00 | 688.50 | 394.50 | 289.00 | 7848.50 | |||||||||||||
1976 | 286.00 | 312.00 | 364.00 | 409.50 | 922.00 | 1022.50 | 1225.00 | 1026.50 | 948.00 | 796.50 | 530.00 | 392.50 | 8234.50 | |||||||||||||
1977 | 158.00 | 404.00 | 322.50 | 740.50 | 588.50 | 1165.00 | 1328.50 | 1312.00 | 1030.50 | 836.50 | 461.00 | 372.00 | 8719.00 | |||||||||||||
1978 | 295.50 | 269.50 | 513.00 | 429.00 | 798.50 | 1058.50 | 1310.00 | 1272.50 | 920.50 | 965.00 | 354.00 | 122.00 | 8308.00 | |||||||||||||
1979 | 178.00 | 210.50 | 401.00 | 514.00 | 881.50 | 1131.50 | 1283.50 | 1231.00 | 1165.50 | 830.00 | 438.00 | 408.00 | 8672.50 | |||||||||||||
1980 | 310.00 | 391.00 | 341.00 | 564.00 | 685.00 | 929.50 | 1343.00 | 1270.50 | 1036.50 | 908.50 | 552.00 | 407.00 | 8738.00 | |||||||||||||
1981 | 390.50 | 350.00 | 370.00 | 580.00 | 858.00 | 1224.50 | 1383.50 | 1350.50 | 1147.00 | 690.00 | 524.00 | 322.00 | 9190.00 | |||||||||||||
1982 | 134.50 | 314.50 | 342.50 | 500.00 | 867.50 | 955.50 | 1238.00 | 1289.50 | 978.50 | 735.50 | 323.00 | 201.00 | 7880.00 | |||||||||||||
1983 | 238.00 | 315.50 | 369.50 | 423.00 | 798.50 | 1005.50 | 1158.00 | 1275.50 | 1153.00 | 825.00 | 408.00 | 288.50 | 8258.00 | |||||||||||||
1984 | 286.00 | 311.00 | 526.00 | 476.00 | 956.00 | 1053.50 | 1417.50 | 1350.00 | 1203.00 | 633.00 | 374.00 | 176.50 | 8762.50 | |||||||||||||
1985 | 171.00 | 292.00 | 334.50 | 697.00 | 842.00 | 1197.00 | 1398.50 | 1256.00 | 892.00 | 747.50 | 330.00 | 313.50 | 8471.00 | |||||||||||||
1986 | 455.00 | 328.00 | 548.50 | 554.00 | 861.50 | 1152.50 | 1260.00 | 1388.00 | 883.00 | 816.50 | 508.00 | 276.50 | 9031.50 | |||||||||||||
1987 | 173.00 | 281.50 | 381.50 | 713.00 | 873.50 | 1158.50 | 1136.50 | 1269.00 | 1067.00 | 943.50 | 357.50 | 179.50 | 8534.00 | |||||||||||||
1988 | 243.00 | 389.50 | 481.00 | 562.00 | 745.50 | 1004.00 | 1412.00 | 1285.00 | 1114.50 | 958.50 | 399.00 | 252.50 | 8846.50 | |||||||||||||
1989 | 169.50 | 256.00 | 453.00 | 709.00 | 766.50 | 1048.50 | 1315.00 | 1211.00 | 1000.50 | 794.00 | 549.50 | 338.50 | 8611.00 | |||||||||||||
1990 | 240.00 | 211.00 | 495.50 | 671.00 | 821.00 | 1045.50 | 1391.50 | 1270.00 | 1063.50 | 940.50 | 477.00 | 198.50 | 8825.00 | |||||||||||||
1991 | 269.00 | 522.00 | 229.00 | 500.50 | 724.50 | 1009.50 | 1370.50 | 1243.00 | 1237.00 | 1031.50 | 498.00 | 302.50 | 8937.00 | |||||||||||||
1992 | 172.50 | 417.00 | 484.50 | 708.50 | 1056.50 | 1103.50 | 1253.50 | 1392.00 | 1123.50 | 921.50 | 458.00 | 193.50 | 9284.50 | |||||||||||||
1993 | 221.00 | 303.00 | 528.00 | 542.00 | 849.50 | 999.00 | 1247.50 | 1289.50 | 1124.50 | 878.50 | 491.50 | 240.00 | 8714.00 | |||||||||||||
1994 | 331.50 | 261.00 | 533.50 | 622.00 | 818.00 | 1151.00 | 1397.00 | 1376.00 | 1080.00 | 723.00 | 211.00 | 153.50 | 8657.50 | |||||||||||||
1995 | 248.00 | 376.00 | 378.00 | 473.50 | 643.50 | 935.00 | 1254.00 | 1346.00 | 1147.00 | 915.00 | 637.00 | 351.00 | 8704.00 | |||||||||||||
1996 | 275.50 | 367.00 | 469.50 | 593.50 | 880.50 | 1124.50 | 1437.00 | 1379.00 | 1068.00 | 758.50 | 447.50 | 282.50 | 9083.00 | |||||||||||||
1997 | 269.00 | 299.50 | 586.00 | 606.50 | 1050.00 | 1062.50 | 1293.00 | 1298.50 | 1113.50 | 791.00 | 499.00 | 186.50 | 9055.00 | |||||||||||||
1998 | 283.00 | 189.00 | 412.50 | 400.50 | 529.50 | 875.00 | 1287.00 | 1358.00 | 1036.50 | 747.50 | 382.00 | 195.00 | 7695.50 | |||||||||||||
1999 | 263.00 | 232.00 | 348.50 | 413.79 | a | 770.00 | 1023.62 | a | 1284.00 | 1234.00 | 1148.00 | 961.52 | a | 520.50 | 297.00 | 8495.93 | ||||||||||
2000 | 282.00 | 300.00 | 412.00 | 607.00 | 848.00 | 1159.00 | 1206.00 | 1336.32 | c | 1050.00 | 709.50 | 263.50 | 350.00 | 8523.32 | ||||||||||||
2001 | 249.50 | 215.00 | 512.03 | b | 451.07 | b | 1077.00 | 1189.00 | 1314.50 | 1358.00 | 1145.00 | 960.00 | 453.62 | a | 175.50 | 9100.23 | ||||||||||
2002 | 179.50 | 326.50 | 398.50 | 577.50 | 813.50 | 1137.00 | 1398.00 | 1298.50 | 1149.00 | 774.00 | 544.66 | a | 313.50 | 8910.16 | ||||||||||||
2003 | 397.00 | 301.50 | 479.50 | 414.50 | 812.50 | 1145.50 | 1456.50 | 1320.00 | 1239.00 | 1019.00 | 350.00 | 257.50 | 9192.50 | |||||||||||||
2004 | 207.00 | 280.50 | 0.00 | z | 691.50 | 921.00 | 1135.50 | 1402.00 | 1349.00 | 0.00 | z | 724.50 | 278.00 | f | 213.00 | 6924.00 | ||||||||||
2005 | 183.00 | 265.50 | f | 405.00 | 447.00 | 784.50 | 959.50 | 1466.50 | 1400.00 | 1033.50 | 832.00 | 565.00 | 337.50 | 8413.50 | ||||||||||||
2006 | 252.00 | 355.50 | 213.68 | c | 425.40 | e | 632.00 | i | 1195.96 | d | 799.50 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2442.54 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 228.65 | 296.47 | 403.30 | 542.62 | 809.73 | 1061.22 | 1328.24 | 1296.20 | 1082.74 | 822.52 | 447.87 | 249.92 | 8559.51 | |||||||||||||
S.D. | 76.97 | 76.52 | 93.51 | 119.27 | 112.15 | 99.51 | 78.88 | 76.74 | 83.84 | 97.65 | 93.71 | 88.72 | 409.82 | |||||||||||||
SKEW | 0.38 | 0.34 | -0.05 | -0.17 | -0.01 | -0.24 | -0.25 | -0.73 | -0.48 | 0.25 | -0.19 | 0.48 | -0.29 | |||||||||||||
MAX | 455.00 | 522.00 | 592.00 | 776.00 | 1077.00 | 1270.50 | 1466.50 | 1472.00 | 1239.00 | 1031.50 | 637.00 | 496.00 | 9284.50 | |||||||||||||
MIN | 38.00 | 146.00 | 213.68 | 221.00 | 529.50 | 830.00 | 1136.50 | 1026.50 | 883.00 | 633.00 | 211.00 | 95.00 | 7695.50 | |||||||||||||
NO YRS | 58 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 57 | 58 | 57 | 58 | 54 |