YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 0.00 | z | 478.00 | 509.90 | b | 569.48 | a | 935.00 | 1192.22 | c | 1427.07 | b | 1298.79 | b | 1100.00 | 822.57 | b | 441.67 | c | 72.50 | 8847.20 | |||||
1969 | 264.50 | 212.59 | a | 393.91 | b | 686.38 | a | 1040.50 | 1182.00 | 1480.77 | a | 1575.32 | a | 1224.31 | a | 699.50 | 438.00 | 208.45 | b | 9406.23 | ||||||
1970 | 167.50 | 379.04 | a | 454.67 | a | 546.67 | c | 999.48 | b | 1247.68 | b | 1461.00 | 1450.50 | 1057.20 | e | 709.26 | b | 461.38 | a | 146.00 | 9080.37 | |||||
1971 | 190.59 | d | 245.00 | 446.00 | 631.03 | a | 800.63 | e | 660.00 | m | 1457.00 | b | 1430.17 | e | 773.00 | f | 625.00 | 281.38 | a | 103.00 | 6209.81 | |||||
1972 | 66.50 | 295.50 | 655.00 | 676.55 | a | 966.96 | e | 1176.72 | a | 1412.10 | b | 1364.00 | d | 1058.33 | c | 525.50 | g | 271.50 | 115.50 | 8058.67 | ||||||
1973 | 75.43 | a | 281.50 | 329.00 | 564.00 | 1032.62 | b | 1181.50 | 1397.30 | d | 1369.88 | b | 1067.68 | b | 799.59 | b | 354.11 | b | 166.48 | d | 8619.08 | |||||
1974 | 86.05 | b | 22.00 | y | 393.00 | l | 628.93 | b | 1023.52 | a | 1280.19 | d | 1417.22 | a | 1339.72 | a | 1220.56 | c | 856.78 | b | 392.14 | b | 85.54 | d | 8330.63 | |
1975 | 64.50 | f | 222.32 | c | 382.52 | c | 495.00 | c | 581.00 | j | 928.00 | f | 1471.39 | c | 898.50 | i | 883.00 | f | 576.00 | g | 361.15 | d | 256.94 | e | 3189.33 | |
1976 | 229.29 | b | 354.65 | e | 400.86 | b | 589.14 | a | 1048.50 | 1154.44 | c | 1440.39 | c | 1234.26 | d | 1051.00 | 741.42 | a | 445.18 | b | 113.50 | 8802.63 | ||||
1977 | 134.00 | 354.67 | d | 351.69 | b | 728.04 | b | 747.58 | e | 1290.60 | e | 1448.96 | d | 922.00 | k | 1147.24 | a | 491.00 | n | 225.00 | m | 283.98 | c | 6486.75 | ||
1978 | 218.55 | a | 293.50 | 569.37 | a | 380.50 | j | 492.00 | m | 1258.33 | c | 1484.50 | 1374.00 | 1115.50 | 884.02 | a | 363.62 | a | 89.00 | 7650.39 | ||||||
1979 | 76.93 | d | 213.77 | b | 454.50 | 635.77 | d | 972.22 | b | 1175.50 | 1367.74 | b | 1282.22 | b | 810.50 | j | 871.88 | c | 333.10 | a | 188.00 | 7571.63 | ||||
1980 | 252.50 | 253.00 | h | 379.20 | c | 472.00 | g | 840.74 | b | 1128.46 | d | 1434.35 | e | 1322.00 | 1103.50 | 636.50 | g | 403.39 | b | 308.40 | b | 7172.54 | ||||
1981 | 264.10 | e | 253.62 | b | 456.06 | e | 608.00 | h | 651.00 | j | 1344.60 | e | 1189.00 | g | 855.50 | l | 1185.00 | b | 742.34 | c | 478.89 | c | 226.82 | a | 4951.41 | |
1982 | 94.00 | 262.50 | 411.00 | 608.50 | 991.50 | 1168.50 | 1374.50 | 1402.00 | 1090.00 | 674.25 | a | 324.50 | 141.50 | 8542.75 | ||||||||||||
1983 | 167.50 | 287.78 | a | 481.50 | 553.00 | 912.00 | 1176.00 | 1359.00 | 1346.00 | 1216.50 | 826.00 | 427.50 | 171.00 | 8923.78 | ||||||||||||
1984 | 235.50 | 249.50 | 529.00 | 678.50 | 1147.50 | 1229.00 | 1512.00 | 1429.00 | 1262.00 | 0.00 | z | 445.50 | 0.00 | z | 8717.50 | |||||||||||
1985 | 207.50 | 298.50 | 520.80 | a | 785.89 | b | 1093.00 | 1327.76 | a | 1571.00 | 1454.50 | 1046.00 | 823.00 | 369.00 | 269.70 | a | 9766.65 | |||||||||
1986 | 371.00 | 427.50 | 686.81 | b | 774.31 | a | 1109.50 | 1364.50 | 1437.00 | 1552.07 | a | 1034.00 | 786.92 | e | 332.50 | j | 240.50 | 9784.11 | ||||||||
1987 | 196.00 | 365.00 | 479.47 | a | 0.00 | z | 0.00 | z | 1321.50 | 1376.50 | 930.00 | k | 1174.29 | b | 954.50 | 530.19 | d | 141.50 | 6538.94 | |||||||
1988 | 113.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 796.50 | h | 1091.00 | 490.50 | 251.00 | 1945.50 | |||||
1989 | 169.50 | 316.00 | 672.50 | 969.50 | 1100.50 | 1329.50 | 1609.50 | 1432.00 | 1212.50 | 887.00 | 553.50 | 271.00 | 9999.00 | |||||||||||||
1990 | 195.00 | 263.00 | 649.50 | 883.50 | 1048.00 | 1334.00 | 1534.50 | 1397.00 | 1229.50 | 858.50 | 436.00 | 123.00 | 9951.50 | |||||||||||||
1991 | 172.00 | 468.00 | 391.00 | 679.50 | 935.00 | 1166.00 | 1543.50 | 1499.50 | 1247.50 | 997.50 | 450.00 | 230.50 | 9780.00 | |||||||||||||
1992 | 193.50 | 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 | 0.00 | z | 0.00 | z | 193.50 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 180.02 | 310.57 | 482.01 | 667.56 | 986.57 | 1239.48 | 1455.33 | 1397.52 | 1142.13 | 823.74 | 411.46 | 182.77 | 9339.60 | |||||||||||||
S.D. | 74.54 | 78.32 | 106.98 | 119.93 | 106.44 | 75.50 | 67.05 | 87.89 | 77.83 | 114.67 | 73.80 | 72.17 | 653.03 | |||||||||||||
SKEW | 0.38 | 0.78 | 0.63 | 0.97 | -0.68 | 0.25 | 0.59 | 0.26 | 0.08 | 0.43 | -0.11 | 0.11 | 0.39 | |||||||||||||
MAX | 371.00 | 478.00 | 686.81 | 969.50 | 1147.50 | 1364.50 | 1609.50 | 1575.32 | 1262.00 | 1091.00 | 553.50 | 308.40 | 10523.00 | |||||||||||||
MIN | 66.50 | 212.59 | 329.00 | 495.00 | 747.58 | 1128.46 | 1359.00 | 1234.26 | 1034.00 | 625.00 | 271.50 | 72.50 | 8542.75 | |||||||||||||
NO YRS | 23 | 21 | 22 | 19 | 19 | 21 | 22 | 19 | 20 | 19 | 22 | 23 | 10 |