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 | 236.50 | p | 570.00 | 861.35 | d | 659.50 | o | 1431.35 | ||
1960 | 1214.54 | c | 587.00 | l | 752.50 | 480.00 | g | 512.65 | d | 81.50 | 11.50 | h | 145.00 | h | 124.50 | m | 417.00 | h | 0.00 | z | 530.00 | q | 2561.18 | |||
1961 | 504.50 | r | 456.50 | l | 384.50 | q | 701.50 | 504.00 | 66.00 | g | 22.22 | a | 13.50 | 373.50 | 659.55 | b | 1077.50 | 571.00 | q | 3351.77 | ||||||
1962 | 998.00 | i | 697.50 | g | 986.00 | 536.00 | 539.00 | 207.00 | 37.50 | g | 79.71 | c | 175.86 | a | 534.23 | a | 820.71 | b | 648.00 | j | 3878.52 | |||||
1963 | 1268.00 | 692.50 | 920.00 | 824.50 | 373.55 | a | 290.50 | 83.24 | d | 88.19 | b | 176.50 | 523.50 | 886.00 | 1153.95 | b | 7280.43 | |||||||||
1964 | 1208.00 | 1037.50 | 1000.50 | 767.00 | 581.00 | 318.00 | 41.00 | 97.50 | 370.00 | 540.50 | 1009.00 | 1058.50 | 8028.50 | |||||||||||||
1965 | 1114.50 | 878.50 | 966.50 | 616.20 | e | 541.93 | d | 288.89 | c | 45.00 | g | 137.95 | a | 457.50 | 573.50 | 860.19 | d | 1309.75 | a | 7745.41 | ||||||
1966 | 1238.89 | c | 1125.04 | c | 970.54 | e | 532.50 | f | 252.43 | c | 199.44 | c | 63.11 | c | 57.57 | c | 192.32 | b | 599.13 | e | 796.20 | e | 1076.00 | 6570.68 | ||
1967 | 1047.00 | 830.00 | 937.23 | a | 905.56 | c | 404.07 | b | 223.39 | b | 2.67 | b | 9.50 | 155.50 | 547.67 | a | 818.28 | a | 1226.00 | 7106.87 | ||||||
1968 | 1187.00 | 806.30 | a | 802.79 | b | 703.85 | d | 442.55 | b | 125.00 | c | 9.19 | d | 169.98 | a | 265.56 | c | 617.93 | a | 846.00 | 1122.95 | b | 7099.10 | |||
1969 | 1041.08 | a | 973.26 | a | 949.78 | b | 633.00 | 277.85 | d | 189.00 | 30.43 | d | 47.02 | a | 198.10 | a | 763.63 | a | 894.00 | 1031.27 | a | 7028.42 | ||||
1970 | 841.50 | f | 806.00 | 873.88 | b | 829.82 | b | 407.13 | a | 95.50 | h | 11.48 | d | 13.90 | b | 373.45 | a | 751.23 | a | 445.50 | m | 1180.38 | e | 5247.28 | ||
1971 | 981.00 | 873.19 | a | 971.00 | 0.00 | z | 464.45 | c | 221.90 | a | 29.00 | q | 33.77 | c | 387.00 | 715.67 | b | 895.20 | e | 1290.63 | a | 6833.80 | ||||
1972 | 897.00 | h | 933.37 | b | 680.21 | e | 582.00 | f | 357.69 | e | 76.50 | h | 35.59 | d | 45.31 | e | 338.89 | c | 658.23 | a | 925.56 | c | 1366.98 | e | 5341.83 | |
1973 | 1187.76 | d | 672.00 | f | 735.00 | f | 616.00 | 291.29 | b | 150.60 | e | 37.31 | d | 73.07 | c | 180.50 | h | 622.21 | c | 844.44 | c | 768.00 | f | 3822.70 | ||
1974 | 1174.38 | a | 906.23 | b | 799.69 | d | 678.60 | e | 311.50 | g | 28.50 | u | 59.02 | e | 43.00 | p | 0.00 | z | 0.00 | z | 0.00 | z | 751.00 | l | 3617.92 | |
1975 | 1177.47 | b | 960.52 | e | 912.00 | 834.64 | b | 437.88 | c | 198.00 | g | 37.20 | a | 74.00 | f | 203.04 | b | 390.50 | m | 1014.60 | e | 1014.06 | e | 6591.40 | ||
1976 | 1089.43 | c | 953.65 | c | 992.00 | 722.88 | d | 313.74 | b | 206.38 | a | 21.24 | d | 154.48 | a | 229.29 | b | 594.88 | b | 783.00 | e | 1137.59 | c | 7198.57 | ||
1977 | 1372.00 | 690.50 | f | 1026.21 | b | 415.50 | g | 552.12 | b | 46.61 | b | 37.56 | e | 63.72 | d | 289.66 | a | 471.00 | f | 870.60 | e | 663.50 | j | 4258.47 | ||
1978 | 971.73 | e | 856.50 | 670.38 | c | 643.00 | 508.63 | d | 147.00 | i | 33.67 | b | 103.91 | d | 351.92 | d | 547.48 | c | 1017.12 | d | 1318.02 | a | 7022.35 | |||
1979 | 1337.28 | b | 914.31 | b | 782.20 | c | 639.64 | b | 346.34 | b | 176.90 | a | 9.50 | g | 81.24 | b | 0.00 | z | 0.00 | z | 0.00 | z | 369.00 | s | 4277.91 | |
1980 | 716.50 | i | 510.50 | j | 349.50 | s | 265.50 | o | 248.00 | i | 219.00 | i | 17.00 | q | 34.50 | r | 126.50 | o | 387.50 | j | 142.50 | w | 521.00 | o | 0.00 | |
1981 | 765.50 | j | 500.00 | l | 468.00 | n | 203.50 | p | 312.50 | i | 104.50 | m | 26.00 | j | 21.04 | c | 123.50 | f | 484.50 | i | 569.50 | j | 914.50 | d | 935.54 | |
1982 | 1112.50 | 953.00 | 895.50 | 768.00 | 436.50 | 199.50 | 0.00 | z | 2.50 | m | 0.00 | z | 0.00 | z | 0.00 | z | 1190.00 | 5555.00 | ||||||||
1983 | 1033.00 | 812.00 | 811.50 | 760.00 | 444.00 | 213.10 | a | 114.00 | 83.04 | c | 262.00 | 545.00 | 851.38 | a | 0.00 | z | 5929.02 | |||||||||
1984 | 940.50 | f | 1000.50 | b | 797.70 | c | 720.00 | d | 407.81 | b | 317.14 | b | 3.00 | j | 7.00 | k | 328.27 | d | 740.50 | 917.88 | d | 1341.35 | e | 6571.15 | ||
1985 | 1279.30 | c | 1052.43 | e | 964.21 | b | 513.33 | c | 224.00 | o | 133.80 | e | 12.00 | h | 104.62 | c | 380.50 | f | 382.00 | m | 579.00 | n | 901.00 | h | 4047.70 | |
1986 | 945.50 | 765.50 | 484.50 | k | 644.48 | a | 428.00 | 73.00 | 90.00 | 0.50 | 467.00 | 0.00 | z | 386.50 | n | 1191.95 | a | 4605.93 | ||||||||
1987 | 1228.00 | 904.00 | 869.11 | c | 298.50 | m | 297.50 | 128.50 | 46.50 | h | 63.03 | a | 139.50 | j | 336.50 | i | 877.50 | 0.00 | z | 4367.64 | ||||||
1988 | 1216.20 | c | 892.50 | 846.82 | a | 539.00 | 267.50 | o | 153.00 | h | 6.00 | 30.50 | 302.00 | 402.00 | 887.00 | 1285.00 | 6407.01 | |||||||||
1989 | 1300.50 | 1158.00 | 231.00 | w | 314.00 | m | 147.50 | u | 34.00 | u | 0.00 | u | 59.00 | p | 291.00 | 640.00 | 910.50 | 1114.00 | 5414.00 | |||||||
1990 | 1046.00 | 1030.00 | 789.00 | 449.50 | 467.50 | 161.00 | 33.50 | 87.00 | 167.00 | 453.50 | h | 917.50 | 1455.50 | 6603.50 | ||||||||||||
1991 | 1191.00 | 804.74 | a | 898.48 | a | 686.00 | 365.00 | j | 151.00 | m | 23.00 | l | 11.00 | 198.00 | 549.00 | 489.50 | k | 745.00 | j | 4338.22 | ||||||
1992 | 1112.38 | a | 473.00 | k | 769.50 | 508.00 | 205.50 | 145.00 | 55.00 | 74.00 | 245.00 | 336.00 | l | 969.00 | 1282.50 | 5365.88 | ||||||||||
1993 | 1386.00 | 1165.50 | 721.00 | 649.00 | 312.00 | 0.00 | z | 143.50 | 116.50 | 275.50 | 575.00 | 661.00 | j | 804.50 | g | 5344.00 | ||||||||||
1994 | 1032.50 | 988.50 | 743.00 | 299.50 | n | 324.50 | 85.50 | l | 9.30 | a | 29.50 | 235.00 | 204.00 | t | 609.50 | n | 1277.00 | 4639.30 | ||||||||
1995 | 1058.00 | 709.50 | 523.00 | l | 70.00 | z | 243.50 | m | 164.50 | n | 18.00 | s | 42.00 | n | 83.50 | p | 279.00 | p | 154.00 | y | 163.00 | x | 1767.50 | |||
1996 | 453.50 | s | 312.50 | s | 312.00 | s | 309.00 | n | 200.00 | p | 87.50 | p | 0.00 | q | 31.50 | q | 149.50 | p | 238.00 | p | 262.00 | t | 472.00 | q | 0.00 | |
1997 | 565.50 | p | 408.50 | p | 429.50 | m | 294.50 | q | 171.00 | l | 62.00 | p | 21.00 | l | 42.00 | 218.50 | 593.00 | 0.00 | z | 0.00 | z | 853.50 | ||||
1998 | 0.00 | z | 888.00 | 0.00 | z | 661.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1226.00 | 2775.50 | ||||
1999 | 1040.05 | a | 905.74 | e | 615.00 | i | 564.00 | g | 257.00 | o | 102.50 | u | 17.50 | w | 19.00 | z | 79.00 | u | 201.50 | r | 313.50 | t | 0.00 | z | 1945.79 | |
2000 | 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 | 0.00 | z | 0.00 | |
2001 | 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 | 465.00 | 871.50 | 1085.52 | a | 2422.02 | |||
2002 | 73.50 | z | 868.00 | 853.00 | 548.50 | 360.00 | 108.00 | 0.00 | 65.50 | 203.50 | 644.00 | 878.50 | 1017.50 | 5546.50 | ||||||||||||
2003 | 818.00 | 975.00 | 718.00 | 708.50 | 363.00 | 57.00 | 1.00 | g | 19.50 | 172.00 | 376.00 | 997.50 | 986.00 | 6190.50 | ||||||||||||
2004 | 1028.00 | 925.50 | 625.50 | 541.00 | 347.50 | 93.00 | h | 0.00 | g | 29.00 | 231.50 | 419.00 | f | 918.00 | 1043.00 | 5689.00 | ||||||||||
2005 | 1252.73 | c | 919.50 | 783.50 | 434.00 | j | 273.50 | f | 167.50 | g | 0.00 | 15.00 | j | 321.50 | 576.50 | 869.50 | 0.00 | z | 4723.23 | |||||||
2006 | 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 | 0.00 | z | 0.00 | |
2007 | 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 | 0.00 | z | 0.00 | |
2008 | 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 | 0.00 | z | 0.00 | |
2009 | 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 | 0.00 | z | 0.00 | |
2010 | 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 | 0.00 | z | 0.00 | |
2011 | 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 | 0.00 | z | 0.00 | |
2012 | 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 | 0.00 | z | 0.00 | |
2013 | 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 | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1142.11 | 919.55 | 850.89 | 667.21 | 403.29 | 177.55 | 40.68 | 63.97 | 272.77 | 589.83 | 899.50 | 1173.92 | 7290.31 | |||||||||||||
S.D. | 131.09 | 112.21 | 108.18 | 110.85 | 95.79 | 77.54 | 36.72 | 43.45 | 86.05 | 93.35 | 70.48 | 134.02 | 372.09 | |||||||||||||
SKEW | -0.18 | 0.26 | -0.20 | 0.09 | 0.00 | 0.18 | 1.22 | 0.61 | 0.59 | -0.16 | 0.73 | 0.07 | 1.58 | |||||||||||||
MAX | 1386.00 | 1165.50 | 1026.21 | 905.56 | 581.00 | 318.00 | 143.50 | 169.98 | 467.00 | 763.63 | 1077.50 | 1455.50 | 8028.50 | |||||||||||||
MIN | 818.00 | 692.50 | 625.50 | 449.50 | 205.50 | 46.61 | 0.00 | 0.50 | 155.50 | 376.00 | 783.00 | 914.50 | 7028.42 | |||||||||||||
NO YRS | 33 | 34 | 33 | 29 | 31 | 24 | 24 | 32 | 31 | 27 | 29 | 27 | 6 |