YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 279.00 | 293.50 | 483.50 | 781.00 | 1403.50 | 1552.58 | a | 4793.08 | ||||||
1973 | 1520.50 | 1268.00 | 1284.50 | 1088.28 | a | 0.00 | z | 467.00 | 266.50 | 280.00 | 534.50 | 727.00 | 1056.50 | 1442.00 | 9934.78 | |||||||||||
1974 | 1553.50 | 1333.50 | 1044.00 | 1001.00 | 584.50 | 396.00 | 300.50 | 336.50 | 475.00 | 711.50 | 1150.50 | 1566.00 | 10452.50 | |||||||||||||
1975 | 1450.00 | 1295.50 | 1167.00 | 957.50 | 682.00 | 392.00 | 200.50 | 300.50 | 492.50 | 765.50 | 1176.50 | 1347.47 | a | 10226.97 | ||||||||||||
1976 | 1489.00 | 1216.00 | 1091.50 | f | 931.50 | 668.00 | 419.00 | 166.50 | 273.32 | a | 456.00 | 862.50 | 1134.00 | 1378.00 | 8993.82 | |||||||||||
1977 | 1563.00 | 1204.00 | 1285.00 | 829.50 | 647.00 | 264.00 | 148.00 | 207.38 | b | 0.00 | z | 732.63 | a | 1034.50 | 1276.00 | 9191.01 | ||||||||||
1978 | 1338.50 | 1253.00 | 1116.50 | 834.44 | c | 683.00 | 342.50 | 194.78 | a | 267.63 | a | 422.00 | 685.50 | 1098.00 | 1635.00 | 9870.86 | ||||||||||
1979 | 1705.50 | 1284.50 | 1201.00 | 962.50 | 705.50 | 425.00 | c | 221.00 | 273.00 | 391.00 | 703.50 | 1369.00 | 1391.00 | 10632.50 | ||||||||||||
1980 | 1421.00 | 1201.00 | 1306.50 | 1022.50 | 707.83 | a | 356.00 | 143.93 | c | 257.82 | a | 436.50 | 851.50 | 1138.45 | a | 1113.86 | b | 9956.89 | ||||||||
1981 | 1223.50 | 1206.50 | 1162.00 | 777.93 | a | 627.50 | 281.00 | 160.00 | 222.50 | 349.00 | 808.50 | 0.00 | z | 1390.50 | 8208.93 | |||||||||||
1982 | 1556.50 | 1334.00 | 1132.00 | 1029.00 | 670.00 | 434.50 | 240.50 | 188.50 | 440.00 | 918.50 | 1217.00 | 1452.50 | 10613.00 | |||||||||||||
1983 | 1402.50 | 1227.00 | 1152.00 | 1083.00 | 758.00 | 441.00 | 224.50 | 160.00 | 381.72 | a | 716.50 | 1079.50 | 1483.00 | 10108.72 | ||||||||||||
1984 | 1612.50 | 1404.00 | 1325.50 | 1113.00 | 658.00 | 368.50 | 201.00 | 233.50 | 447.00 | 917.50 | 1152.41 | a | 1407.00 | 10839.91 | ||||||||||||
1985 | 1573.50 | 1525.50 | 1219.52 | c | 911.50 | 637.50 | 385.50 | 193.50 | 299.50 | 555.50 | 776.00 | 1174.50 | 1466.00 | 10718.02 | ||||||||||||
1986 | 1366.00 | 1168.00 | 1021.97 | a | 862.24 | a | 672.50 | 306.00 | 275.00 | 291.50 | 524.50 | 879.37 | a | 1163.00 | 1454.00 | 9984.07 | ||||||||||
1987 | 1551.00 | 1214.50 | 1263.00 | 829.00 | 594.00 | 371.50 | 291.00 | 376.50 | 544.00 | 729.00 | 1146.43 | b | 1539.09 | d | 10449.02 | |||||||||||
1988 | 1634.00 | 1379.00 | 1370.00 | 912.50 | 702.50 | 316.50 | 0.00 | z | 303.50 | 610.50 | 740.50 | 1230.00 | 1621.50 | 10820.50 | ||||||||||||
1989 | 1627.00 | 1405.50 | 1061.50 | 824.50 | 625.50 | 427.50 | 174.00 | 310.00 | 472.00 | 791.00 | 1131.67 | c | 1564.00 | 10414.17 | ||||||||||||
1990 | 1463.50 | 1344.00 | 1083.00 | 790.50 | 688.50 | 330.00 | 229.50 | 286.00 | 354.00 | 789.50 | 1145.00 | 1664.50 | 10168.00 | |||||||||||||
1991 | 1572.50 | 1204.00 | 1273.50 | 994.00 | 648.00 | 349.50 | 263.00 | 235.00 | 474.00 | 791.50 | 1245.50 | 1488.00 | 10538.50 | |||||||||||||
1992 | 1524.00 | 1206.50 | 1075.00 | 784.00 | 535.50 | 415.00 | 311.50 | 276.00 | 485.00 | 715.00 | 1381.50 | 1600.50 | 10309.50 | |||||||||||||
1993 | 1383.50 | 1267.50 | 1139.00 | 1010.50 | 635.00 | 449.00 | 346.00 | 322.50 | 514.00 | 828.50 | 1309.00 | 1535.00 | 10739.50 | |||||||||||||
1994 | 1455.00 | 1338.50 | 1107.50 | 872.50 | 572.50 | 282.00 | 191.50 | 167.00 | 390.00 | 822.00 | 1258.00 | 1381.50 | 9838.00 | |||||||||||||
1995 | 1420.50 | 1064.00 | 1106.00 | 1002.00 | 786.50 | 462.50 | 313.00 | 204.00 | 400.00 | 843.50 | 1043.50 | 1372.00 | 10017.50 | |||||||||||||
1996 | 1552.50 | 1283.50 | 1248.00 | 964.00 | 608.50 | 399.50 | 198.00 | 216.50 | 528.50 | 858.00 | 1121.50 | 1514.00 | 10492.50 | |||||||||||||
1997 | 1479.00 | 1368.00 | 1142.50 | 1085.00 | 674.00 | 343.50 | 258.50 | 280.00 | 420.00 | 863.00 | 1190.00 | 1543.50 | 10647.00 | |||||||||||||
1998 | 1446.00 | 1255.50 | 1263.50 | 961.50 | 595.00 | 512.00 | 151.50 | 248.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 6433.00 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1495.54 | 1278.88 | 1182.00 | 939.77 | 654.67 | 382.17 | 228.57 | 263.34 | 463.23 | 792.63 | 1181.98 | 1468.40 | 10350.86 | |||||||||||||
S.D. | 106.01 | 94.47 | 96.55 | 101.91 | 56.71 | 63.34 | 57.50 | 51.63 | 66.40 | 67.88 | 100.61 | 121.65 | 311.50 | |||||||||||||
SKEW | -0.40 | 0.36 | 0.18 | -0.03 | 0.16 | -0.08 | 0.27 | -0.18 | 0.15 | 0.22 | 0.75 | -0.80 | -0.20 | |||||||||||||
MAX | 1705.50 | 1525.50 | 1370.00 | 1113.00 | 786.50 | 512.00 | 346.00 | 376.50 | 610.50 | 918.50 | 1403.50 | 1664.50 | 10839.91 | |||||||||||||
MIN | 1223.50 | 1064.00 | 1021.97 | 777.93 | 535.50 | 264.00 | 143.93 | 160.00 | 349.00 | 685.50 | 1034.50 | 1113.86 | 9838.00 | |||||||||||||
NO YRS | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 27 | 25 | 26 | 25 | 26 | 20 |