YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 221.79 | b | 663.50 | 1201.55 | a | 1152.50 | 3239.34 | |||
1960 | 1423.00 | 1319.50 | 1413.50 | 614.50 | 357.50 | 137.00 | 63.00 | 41.50 | 240.50 | 582.00 | 859.50 | 1460.10 | a | 8511.60 | ||||||||||||
1961 | 1568.00 | 1139.50 | 1000.50 | 756.00 | 453.00 | 118.50 | 45.50 | 59.50 | 253.00 | 520.00 | 991.00 | 1477.50 | 8382.00 | |||||||||||||
1962 | 1666.00 | 1432.00 | 1174.00 | 684.00 | 231.50 | 115.00 | 48.50 | 68.00 | 316.00 | 484.50 | 919.50 | 1425.50 | 8564.50 | |||||||||||||
1963 | 1832.50 | 1536.50 | 1116.50 | 586.50 | 398.00 | 85.50 | 33.50 | 86.50 | 226.00 | 309.00 | 799.50 | 1563.50 | 8573.50 | |||||||||||||
1964 | 1357.00 | 1264.00 | 1156.50 | 621.50 | 219.50 | 129.50 | 19.50 | 125.00 | 279.00 | 607.50 | 840.50 | 1482.00 | 8101.50 | |||||||||||||
1965 | 1588.00 | 1390.50 | 1294.00 | 764.50 | 243.50 | 153.00 | 67.50 | 91.50 | 306.00 | 506.50 | 958.50 | 1154.50 | 8518.00 | |||||||||||||
1966 | 1704.50 | 1255.00 | 984.50 | 744.50 | 504.50 | 109.00 | 19.50 | 79.50 | 269.00 | 551.59 | b | 945.50 | 1390.00 | 8557.09 | ||||||||||||
1967 | 1434.00 | 1516.00 | 1167.50 | 660.00 | 508.50 | 67.00 | 72.00 | 116.00 | 272.00 | 594.00 | 1043.50 | 1368.50 | 8819.00 | |||||||||||||
1968 | 1551.00 | 1415.00 | 881.50 | 619.50 | 393.50 | 118.00 | 55.50 | 116.50 | 168.00 | 476.00 | 944.00 | 1404.50 | 8143.00 | |||||||||||||
1969 | 1581.00 | 1290.50 | 1271.00 | a | 601.50 | 345.00 | 247.00 | 49.00 | 24.00 | 267.50 | 593.00 | 996.50 | 1345.00 | 8611.00 | ||||||||||||
1970 | 1737.50 | 1384.00 | 1232.00 | 633.00 | 321.50 | 83.50 | 26.50 | 41.50 | 206.50 | 502.50 | 993.50 | 1410.50 | 8572.50 | |||||||||||||
1971 | 1756.00 | 1400.00 | 1302.50 | 718.00 | 419.00 | 72.00 | 66.00 | 101.50 | 197.50 | 355.00 | 933.50 | 1335.00 | 8656.00 | |||||||||||||
1972 | 1760.50 | 1543.50 | 1313.50 | 848.00 | 252.00 | 126.50 | 52.50 | 70.00 | 267.00 | 665.00 | 976.00 | 1515.50 | 9390.00 | |||||||||||||
1973 | 1445.00 | 1250.00 | 850.00 | 689.50 | 428.00 | 43.00 | 12.00 | 32.00 | 253.50 | 385.00 | 960.50 | 1434.50 | 7783.00 | |||||||||||||
1974 | 1545.00 | 1397.50 | 1103.00 | 593.50 | 444.00 | 165.00 | 24.50 | 46.00 | 367.00 | 588.00 | 920.50 | 1281.00 | 8475.00 | |||||||||||||
1975 | 1477.50 | 1319.50 | 1287.50 | 858.50 | 239.50 | 103.00 | 39.00 | 54.00 | 341.50 | 487.00 | 826.00 | 1408.00 | 8441.00 | |||||||||||||
1976 | 1656.00 | 1160.00 | 1126.00 | 592.00 | 413.50 | 48.00 | 16.00 | 99.00 | 290.00 | 710.00 | 1190.00 | 1738.50 | 9039.00 | |||||||||||||
1977 | 1857.00 | 1269.50 | 919.50 | 522.50 | 157.50 | 140.00 | 14.50 | 102.00 | 191.50 | 554.50 | 950.00 | 1453.00 | 8131.50 | |||||||||||||
1978 | 1630.00 | 1486.50 | 1205.50 | 729.50 | 295.50 | 113.50 | 49.50 | 38.50 | 167.00 | 568.00 | 982.00 | 1505.50 | 8771.00 | |||||||||||||
1979 | 1786.00 | 1574.50 | 1110.00 | 745.00 | 406.00 | 105.00 | 24.00 | 59.50 | 184.00 | 603.50 | 984.00 | 1214.00 | 8795.50 | |||||||||||||
1980 | 1518.48 | a | 1422.50 | 1197.00 | 569.50 | 251.00 | 110.00 | 13.50 | 22.50 | 226.00 | 685.00 | 918.50 | 1427.00 | 8360.98 | ||||||||||||
1981 | 1581.50 | 1203.00 | 952.50 | 567.50 | 370.50 | 55.00 | 34.50 | 26.00 | 253.50 | 661.50 | 865.50 | 1357.50 | 7928.50 | |||||||||||||
1982 | 1841.50 | 1395.00 | 1151.50 | 756.50 | 151.50 | 198.50 | 8.50 | 89.00 | 252.50 | 484.50 | 960.50 | 1172.50 | 8462.00 | |||||||||||||
1983 | 1392.50 | 1036.50 | 1016.00 | 707.00 | 475.00 | 110.50 | 10.00 | 7.50 | 203.00 | 532.50 | 868.00 | 1694.50 | 8053.00 | |||||||||||||
1984 | 1652.00 | 1078.00 | 1243.00 | 606.00 | 385.00 | 37.50 | 19.00 | 26.50 | 246.50 | 462.00 | 939.50 | 1348.00 | 8043.00 | |||||||||||||
1985 | 1607.00 | 1355.50 | 965.00 | 540.50 | 182.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4650.00 | ||||||
1986 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 110.00 | 26.50 | 98.50 | 242.00 | 606.50 | 1121.50 | 1317.50 | 3522.50 | ||||||||
1987 | 1408.00 | 1152.00 | 958.00 | 515.50 | 279.50 | 60.50 | 34.00 | 72.50 | 196.00 | 746.50 | 868.50 | 1223.00 | 7514.00 | |||||||||||||
1988 | 1737.00 | 1534.00 | 1099.97 | b | 644.00 | 235.00 | 93.50 | 12.00 | 49.50 | 210.50 | 746.00 | 899.00 | 1434.00 | 8694.46 | ||||||||||||
1989 | 1415.50 | 1498.50 | 1328.50 | 736.50 | 349.50 | 138.00 | 22.00 | 48.50 | 265.00 | 550.00 | 1113.00 | 1766.00 | 9231.00 | |||||||||||||
1990 | 1335.50 | 1309.50 | 1040.50 | 578.50 | 430.00 | 94.00 | 46.00 | 61.50 | 217.00 | 641.00 | 861.00 | 1451.50 | 8066.00 | |||||||||||||
1991 | 1705.50 | 1234.50 | 1073.50 | 549.50 | 266.00 | 46.00 | 51.50 | 33.00 | 317.50 | 623.50 | 1122.50 | 1378.50 | 8401.50 | |||||||||||||
1992 | 1395.00 | 1190.50 | 1124.50 | 758.00 | 315.00 | 159.00 | 90.00 | 122.50 | 291.50 | 631.00 | 1047.50 | 1338.17 | a | 8462.67 | ||||||||||||
1993 | 1584.50 | 1378.00 | 1114.00 | 789.50 | 327.50 | 141.50 | 9.50 | 37.50 | 371.50 | 674.00 | 1024.00 | 1327.50 | 8779.00 | |||||||||||||
1994 | 1898.50 | 1515.50 | 1067.50 | 668.50 | 322.00 | 79.50 | 42.50 | 93.00 | 169.00 | 513.00 | 855.50 | 1219.00 | 8443.50 | |||||||||||||
1995 | 1442.00 | 1335.50 | 1037.50 | 827.00 | 343.00 | 56.50 | 27.00 | 4.00 | 302.00 | 548.50 | 1204.00 | 1533.50 | 8660.50 | |||||||||||||
1996 | 1711.00 | 1480.00 | 1323.50 | 799.50 | 441.00 | 115.00 | 50.50 | 35.00 | 220.00 | 611.50 | 1122.00 | 1405.50 | 9314.50 | |||||||||||||
1997 | 1632.50 | 1256.50 | 1166.00 | 711.50 | 512.50 | 74.00 | 54.50 | 121.00 | 194.50 | 594.00 | 1041.00 | 1203.50 | 8561.50 | |||||||||||||
1998 | 1404.00 | 979.50 | 1066.00 | 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 | 3449.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1595.20 | 1334.16 | 1127.20 | 673.16 | 342.35 | 106.97 | 36.47 | 64.86 | 249.01 | 568.87 | 974.92 | 1397.80 | 8494.77 | |||||||||||||
S.D. | 155.62 | 149.28 | 136.07 | 94.71 | 99.61 | 44.49 | 20.58 | 34.67 | 52.99 | 98.50 | 106.47 | 145.55 | 400.96 | |||||||||||||
SKEW | 0.11 | -0.41 | -0.01 | 0.17 | -0.11 | 0.80 | 0.51 | 0.17 | 0.48 | -0.51 | 0.59 | 0.52 | 0.03 | |||||||||||||
MAX | 1898.50 | 1574.50 | 1413.50 | 858.50 | 512.50 | 247.00 | 90.00 | 125.00 | 371.50 | 746.50 | 1204.00 | 1766.00 | 9390.00 | |||||||||||||
MIN | 1335.50 | 979.50 | 850.00 | 515.50 | 151.50 | 37.50 | 8.50 | 4.00 | 167.00 | 309.00 | 799.50 | 1152.50 | 7514.00 | |||||||||||||
NO YRS | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 37 | 38 | 38 | 38 | 38 | 36 |