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 | 1223.50 | 1196.00 | 964.00 | 760.50 | 395.00 | 80.00 | 4619.00 | |||||||
1949 | 86.00 | 139.00 | 242.50 | 736.00 | 845.00 | 1119.00 | 1301.00 | 1177.48 | a | 1079.50 | 734.50 | 391.00 | j | 182.00 | 7641.98 | |||||||||||
1950 | 22.00 | 236.00 | 321.37 | a | 640.50 | 950.31 | b | 1033.00 | 1394.00 | 1321.00 | 1046.00 | 678.50 | 453.50 | 245.00 | 8341.18 | |||||||||||
1951 | 94.00 | 178.50 | 342.00 | 653.00 | 791.00 | 1123.50 | 1292.18 | a | 1270.50 | 1118.00 | 665.50 | 363.62 | a | 149.50 | 8041.30 | |||||||||||
1952 | 45.00 | 187.00 | 258.00 | 604.50 | 835.00 | 822.00 | 1348.50 | 840.00 | j | 1078.50 | 921.00 | 421.00 | 108.50 | 6629.00 | ||||||||||||
1953 | 235.00 | 290.00 | 350.50 | 354.50 | f | 563.00 | 837.00 | 1309.50 | 1125.50 | 1128.50 | 749.00 | 378.00 | 306.50 | 7272.50 | ||||||||||||
1954 | 139.50 | 353.50 | 323.50 | 662.50 | 894.50 | 891.50 | 1279.00 | 1076.00 | 923.50 | 726.50 | 404.00 | 139.50 | 7813.50 | |||||||||||||
1955 | 128.50 | 206.00 | 379.50 | 345.00 | 812.00 | 979.50 | 1185.00 | 1348.50 | 1094.50 | 828.00 | 332.00 | 198.50 | 7837.00 | |||||||||||||
1956 | 141.50 | 158.50 | 400.00 | 592.50 | 796.50 | 1026.00 | 1329.50 | 1210.50 | 1011.50 | 666.50 | 512.50 | 318.50 | 8164.00 | |||||||||||||
1957 | 101.50 | 258.00 | 348.75 | a | 572.50 | 736.00 | 1118.50 | 1269.50 | 1171.50 | 1045.50 | 585.50 | 371.00 | 211.50 | 7789.75 | ||||||||||||
1958 | 219.00 | 256.50 | 245.50 | 523.00 | 903.50 | 965.50 | 1276.68 | a | 1402.50 | 1081.00 | 921.00 | 473.00 | 416.00 | 8683.18 | ||||||||||||
1959 | 241.50 | 208.50 | 524.00 | 739.00 | 754.50 | 1138.50 | 1420.00 | 1275.00 | 952.50 | 816.00 | 537.00 | 317.50 | 8924.00 | |||||||||||||
1960 | 112.00 | 225.50 | 448.50 | 506.00 | 685.00 | 1211.50 | 1387.50 | 1285.00 | 1109.48 | a | 773.00 | 334.50 | 263.50 | 8341.48 | ||||||||||||
1961 | 220.50 | 279.00 | 279.00 | 620.00 | 642.00 | 1135.00 | 1338.00 | 1283.00 | 974.50 | 741.00 | 340.50 | 178.50 | 8031.00 | |||||||||||||
1962 | 256.00 | 200.00 | 267.50 | 697.50 | 691.00 | 1080.50 | 1322.00 | 1147.00 | 1035.00 | 714.00 | 463.00 | 337.50 | 8211.00 | |||||||||||||
1963 | 206.00 | 387.50 | 315.50 | 306.00 | 783.50 | 967.50 | 1155.00 | 1202.00 | 1060.50 | 708.00 | 318.00 | 169.00 | 7578.50 | |||||||||||||
1964 | 123.00 | 332.00 | 317.00 | 556.50 | 716.00 | 924.50 | 1283.50 | 1256.50 | 950.00 | 872.50 | 294.50 | 233.00 | 7859.00 | |||||||||||||
1965 | 213.50 | 266.00 | 456.00 | 460.00 | 795.00 | 970.50 | 1240.00 | 1173.50 | 911.00 | 882.00 | 365.50 | 132.00 | 7865.00 | |||||||||||||
1966 | 146.00 | 147.00 | 378.50 | 717.50 | 928.50 | 1036.50 | 1188.00 | 1338.50 | 1024.00 | 827.00 | 432.00 | 180.50 | 8344.00 | |||||||||||||
1967 | 179.00 | 299.50 | 269.00 | 179.00 | 826.00 | 965.50 | 1352.50 | 1415.00 | 1129.00 | 761.50 | 508.50 | 166.50 | 8051.00 | |||||||||||||
1968 | 164.00 | 341.00 | 430.00 | 593.00 | 770.50 | 1079.00 | 1322.50 | 1058.00 | 1048.00 | 717.50 | 350.00 | 72.00 | 7945.50 | |||||||||||||
1969 | 66.00 | 59.00 | 346.50 | 478.50 | 901.00 | 985.50 | 1334.50 | 1321.50 | 1074.00 | 621.00 | 536.50 | 280.50 | 8004.50 | |||||||||||||
1970 | 226.00 | 320.00 | 395.00 | 451.50 | 847.50 | 1053.00 | 1337.50 | 1268.00 | 1000.50 | 711.00 | 379.00 | 75.50 | 8064.50 | |||||||||||||
1971 | 171.50 | 262.50 | 261.50 | 457.50 | 684.00 | 923.50 | 1320.00 | 1322.50 | 974.00 | 629.00 | 332.00 | 64.50 | 7402.50 | |||||||||||||
1972 | 146.50 | 235.00 | 484.50 | 468.00 | 837.00 | 1061.50 | 1308.00 | 1270.50 | 928.00 | 676.00 | 302.50 | 91.50 | 7809.00 | |||||||||||||
1973 | 85.00 | 243.00 | 248.50 | 615.00 | 968.00 | 1101.00 | 1350.50 | 1215.00 | 960.00 | 0.00 | z | 220.00 | 189.00 | 7195.00 | ||||||||||||
1974 | 153.00 | 188.00 | 318.00 | 467.00 | 836.00 | 1117.50 | 1208.00 | 1270.00 | 1172.00 | 822.00 | 382.00 | 163.50 | 8097.00 | |||||||||||||
1975 | 238.50 | 81.00 | l | 230.00 | 315.00 | 835.00 | 1029.00 | 1227.50 | 1167.50 | 1183.00 | 631.00 | 336.50 | 310.50 | 7503.50 | ||||||||||||
1976 | 260.50 | 241.50 | 375.00 | 430.00 | 935.00 | 978.50 | 1335.50 | 1026.50 | 1011.00 | 839.50 | 549.50 | 326.00 | 8308.50 | |||||||||||||
1977 | 190.50 | 372.00 | 291.50 | 664.50 | 558.00 | 1185.00 | 1283.50 | 1281.50 | 919.50 | 726.50 | 311.90 | a | 221.50 | 8005.90 | ||||||||||||
1978 | 250.00 | 232.50 | 506.00 | 438.50 | 805.00 | 1024.00 | 1287.50 | 1247.00 | 880.00 | 941.00 | 366.50 | 162.50 | 8140.50 | |||||||||||||
1979 | 168.50 | 163.50 | 431.00 | 498.00 | 869.50 | 1087.00 | 1254.00 | 1159.50 | 1108.00 | 757.50 | 375.00 | 253.00 | 8124.50 | |||||||||||||
1980 | 297.08 | a | 298.50 | 359.50 | 545.00 | 755.50 | 820.50 | 1220.50 | 1209.00 | 1008.50 | 836.50 | 450.50 | 304.00 | 8105.08 | ||||||||||||
1981 | 253.50 | 286.00 | 365.50 | 611.00 | 822.00 | 1112.50 | 1320.50 | 1300.00 | 1083.00 | 632.00 | 412.00 | 239.00 | 8437.00 | |||||||||||||
1982 | 86.50 | 255.50 | 272.00 | 414.00 | 900.00 | 957.00 | 1186.00 | 1214.00 | 909.50 | 693.00 | 282.00 | 172.50 | 7342.00 | |||||||||||||
1983 | 190.00 | 200.67 | a | 271.00 | 388.50 | 851.50 | 990.00 | 1093.50 | 1212.00 | 1030.50 | 787.00 | 304.00 | 173.00 | 7491.67 | ||||||||||||
1984 | 321.00 | 296.00 | 479.50 | 481.00 | 854.50 | 1022.00 | 1389.50 | 1261.50 | 1067.00 | 587.50 | 244.00 | 154.50 | 8158.00 | |||||||||||||
1985 | 218.50 | 327.00 | 388.50 | 779.00 | 883.00 | 1185.50 | 1403.50 | 1182.00 | 860.50 | 748.50 | 0.00 | z | 253.50 | 8229.50 | ||||||||||||
1986 | 299.00 | 182.00 | m | 531.00 | 563.28 | a | 814.00 | 1150.50 | 1254.00 | 0.00 | z | 862.00 | 833.00 | 561.50 | 252.50 | 7120.78 | ||||||||||
1987 | 130.50 | 268.50 | 336.00 | 721.50 | 933.50 | 1123.00 | 1150.50 | 1317.00 | 1100.00 | 973.50 | 388.00 | 155.50 | 8597.50 | |||||||||||||
1988 | 183.50 | 436.50 | 515.00 | 0.00 | z | 693.50 | 457.00 | r | 1400.50 | 1306.50 | 1145.50 | 988.50 | 304.00 | 255.50 | 7229.00 | |||||||||||
1989 | 185.50 | 174.50 | 346.00 | 672.00 | 784.50 | 1044.50 | 1274.00 | 1173.00 | 981.00 | 696.50 | 502.00 | 338.00 | 8171.50 | |||||||||||||
1990 | 215.00 | 179.50 | 468.00 | 708.00 | 745.00 | 980.00 | 1316.50 | 1226.00 | 1082.00 | 827.50 | 402.50 | 150.00 | 8300.00 | |||||||||||||
1991 | 251.00 | 433.50 | 230.00 | 468.50 | 671.50 | 959.00 | 1360.50 | 1178.50 | 1223.50 | 980.50 | 477.50 | 249.00 | 8483.00 | |||||||||||||
1992 | 162.50 | 367.50 | 449.00 | 631.00 | 1076.50 | 1057.50 | 1219.50 | 1312.00 | 1074.50 | 848.00 | 415.00 | 142.50 | 8755.50 | |||||||||||||
1993 | 138.00 | 176.00 | 489.50 | 480.00 | 756.00 | 940.00 | 1196.50 | 1202.50 | 1069.00 | 813.00 | 442.00 | 220.00 | 7922.50 | |||||||||||||
1994 | 309.00 | 180.50 | 522.50 | 593.00 | 823.50 | 1008.00 | 1388.00 | 1274.50 | 1101.00 | 748.00 | 183.00 | 91.50 | 8222.50 | |||||||||||||
1995 | 219.00 | 405.00 | 328.00 | 467.50 | 737.00 | 894.50 | 1184.00 | 1241.50 | 1103.50 | 844.50 | 554.50 | 269.00 | 8248.00 | |||||||||||||
1996 | 193.00 | 327.00 | 460.00 | 525.00 | 770.00 | 1069.00 | 1372.50 | 1352.00 | 1019.00 | 738.50 | 441.50 | 257.00 | 8524.50 | |||||||||||||
1997 | 253.50 | 345.50 | 520.00 | 562.00 | 946.50 | 998.00 | 1259.50 | 1208.50 | 1005.00 | 707.00 | 398.50 | 225.50 | 8429.50 | |||||||||||||
1998 | 180.50 | 120.00 | 376.50 | 460.00 | 476.00 | 901.00 | 1303.50 | 1317.00 | 1101.50 | 730.50 | 301.50 | 170.00 | 7438.00 | |||||||||||||
1999 | 229.50 | 131.00 | 265.00 | 519.00 | 804.50 | 993.50 | 1207.50 | 1181.50 | 1140.00 | 853.50 | 439.00 | 302.50 | 8066.50 | |||||||||||||
2000 | 200.00 | 233.00 | 439.50 | 627.00 | 796.00 | 1152.00 | 1221.00 | 1301.00 | 959.50 | 713.50 | 302.00 | 307.50 | 8252.00 | |||||||||||||
2001 | 197.00 | 148.00 | 529.00 | 467.00 | 1030.50 | 1050.00 | b | 1256.50 | 1282.50 | 1100.50 | 889.00 | 395.17 | a | 157.00 | 8502.17 | |||||||||||
2002 | 179.50 | 307.00 | 355.00 | 608.50 | 797.50 | 1111.50 | 1372.50 | 1276.00 | 1111.50 | 822.00 | 475.00 | 191.50 | 8607.50 | |||||||||||||
2003 | 312.50 | 289.00 | 430.00 | 339.50 | 651.50 | g | 1147.00 | 1396.50 | 1216.50 | 1173.00 | 943.00 | 273.00 | 175.50 | 7695.50 | ||||||||||||
2004 | 151.00 | 209.50 | 622.50 | 632.50 | 0.00 | z | 1116.50 | 1340.50 | 1279.50 | 1054.50 | 0.00 | z | 0.00 | z | 259.00 | 6665.50 | ||||||||||
2005 | 191.50 | 340.50 | 464.50 | 477.50 | 731.50 | 858.50 | 1398.50 | 0.00 | z | 990.00 | 0.00 | z | 426.00 | 248.00 | 6126.50 | |||||||||||
2006 | 184.00 | 322.50 | 142.50 | 444.50 | 913.00 | 1126.50 | 923.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3133.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 185.54 | 255.79 | 374.82 | 538.81 | 806.46 | 1030.49 | 1292.24 | 1241.95 | 1040.17 | 775.24 | 391.14 | 211.33 | 8126.78 | |||||||||||||
S.D. | 67.18 | 83.36 | 100.23 | 123.66 | 110.85 | 95.87 | 75.60 | 78.68 | 83.84 | 101.27 | 87.24 | 78.37 | 354.38 | |||||||||||||
SKEW | -0.16 | 0.11 | 0.16 | -0.34 | -0.40 | -0.32 | -0.37 | -0.38 | -0.25 | 0.25 | 0.03 | 0.15 | -0.20 | |||||||||||||
MAX | 321.00 | 436.50 | 622.50 | 779.00 | 1076.50 | 1211.50 | 1420.00 | 1415.00 | 1223.50 | 988.50 | 561.50 | 416.00 | 8924.00 | |||||||||||||
MIN | 22.00 | 59.00 | 142.50 | 179.00 | 476.00 | 820.50 | 1093.50 | 1026.50 | 860.50 | 585.50 | 183.00 | 64.50 | 7342.00 | |||||||||||||
NO YRS | 58 | 56 | 58 | 56 | 56 | 57 | 58 | 55 | 58 | 55 | 55 | 58 | 46 |