YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | 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 | 943.00 | 943.00 | ||
1966 | 1153.00 | 955.00 | 710.42 | a | 464.50 | 221.65 | a | 77.59 | a | 0.00 | 3.50 | 77.00 | 449.00 | 637.00 | 1062.00 | 5810.65 | ||||||||||
1967 | 1144.00 | 827.50 | 630.00 | 570.00 | 381.00 | 135.50 | 1.00 | 3.50 | 130.00 | 446.50 | 662.00 | 1220.00 | 6151.00 | |||||||||||||
1968 | 1248.00 | 773.50 | 757.00 | 587.00 | 327.00 | 78.00 | 10.00 | 70.50 | 159.50 | 429.50 | 760.80 | e | 0.00 | z | 5200.80 | |||||||||||
1969 | 0.00 | z | 915.00 | 911.50 | 472.50 | 279.50 | 60.00 | 0.00 | 1.50 | 45.00 | 504.00 | 777.00 | 873.00 | 4839.00 | ||||||||||||
1970 | 1100.00 | 767.50 | 827.38 | b | 656.50 | 249.00 | 79.00 | 0.00 | 0.50 | 178.50 | 547.00 | 683.50 | 728.00 | g | 5088.88 | |||||||||||
1971 | 1020.00 | 846.00 | 736.00 | 546.21 | a | 367.87 | a | 81.50 | 1.50 | 6.50 | 152.50 | 541.95 | c | 772.78 | c | 1090.68 | a | 6163.48 | ||||||||
1972 | 1002.69 | b | 820.00 | 533.95 | b | 458.33 | c | 292.50 | 38.50 | 0.00 | 24.00 | 83.00 | 402.00 | 873.10 | a | 1103.82 | c | 5631.90 | ||||||||
1973 | 1213.98 | c | 877.69 | b | 892.59 | b | 679.14 | a | 280.00 | 81.00 | 13.00 | 6.09 | c | 87.50 | 350.00 | 668.57 | b | 957.38 | a | 6106.94 | ||||||
1974 | 1058.81 | b | 899.23 | b | 626.50 | 517.76 | a | 160.50 | 24.11 | b | 10.50 | 0.00 | 143.00 | 367.00 | 720.54 | b | 1109.80 | a | 5637.74 | |||||||
1975 | 1069.50 | 902.00 | 826.48 | c | 689.50 | 287.00 | k | 44.50 | l | 0.00 | i | 11.00 | k | 79.00 | f | 495.40 | e | 848.40 | e | 801.50 | i | 4831.29 | ||||
1976 | 1066.50 | 777.50 | 850.50 | 544.50 | 292.00 | 60.50 | 0.50 | 0.52 | a | 129.31 | a | 531.13 | a | 779.00 | 1052.50 | 6084.46 | ||||||||||
1977 | 1120.65 | a | 811.48 | a | 849.00 | 502.76 | a | 357.00 | 30.00 | 0.00 | 0.00 | b | 58.00 | 337.79 | b | 668.00 | 770.50 | 5505.18 | ||||||||
1978 | 927.50 | 845.50 | 636.00 | 479.50 | 303.80 | a | 34.50 | 0.00 | 0.50 | 92.50 | 300.38 | b | 690.00 | 1168.50 | 5478.68 | |||||||||||
1979 | 1145.50 | 862.00 | 808.50 | 481.00 | 330.50 | 80.50 | 1.50 | 34.58 | e | 40.00 | 272.50 | 859.50 | 950.27 | e | 5866.35 | |||||||||||
1980 | 953.50 | 767.00 | 810.98 | c | 525.50 | 375.00 | 23.50 | 0.00 | g | 8.00 | 50.00 | 435.00 | 709.00 | 829.85 | e | 5487.33 | ||||||||||
1981 | 869.66 | c | 757.00 | 782.50 | 420.00 | 274.00 | 32.78 | c | 0.00 | 4.81 | b | 74.00 | 431.33 | b | 628.00 | 660.50 | g | 4274.08 | ||||||||
1982 | 1053.00 | 790.00 | 732.50 | 485.50 | 315.00 | 67.00 | 5.00 | 3.50 | 73.50 | 467.50 | 741.50 | 1009.00 | 5743.00 | |||||||||||||
1983 | 1020.50 | 788.00 | 745.00 | 675.50 | 321.50 | 64.14 | a | 0.00 | 0.00 | 56.00 | 350.50 | 749.50 | 859.00 | 5629.64 | ||||||||||||
1984 | 1022.50 | 884.50 | 680.00 | 432.00 | f | 97.50 | 0.00 | z | 4.00 | 5.50 | 59.50 | 552.50 | 646.03 | a | 927.00 | 4879.03 | ||||||||||
1985 | 1014.00 | 855.50 | 693.00 | 383.28 | a | 208.50 | 42.00 | 2.50 | 0.00 | 140.50 | 366.00 | 699.31 | a | 945.00 | 5349.59 | |||||||||||
1986 | 772.50 | 684.00 | 587.50 | 413.00 | 226.50 | 21.00 | 3.50 | 4.50 | 123.50 | 458.50 | 681.50 | 955.00 | 4931.00 | |||||||||||||
1987 | 1042.50 | 834.00 | 815.00 | 416.50 | 292.50 | 22.50 | 9.50 | 30.50 | 122.50 | 269.00 | 747.00 | 1000.78 | a | 5602.28 | ||||||||||||
1988 | 1039.50 | 714.50 | 678.50 | 468.00 | 228.50 | 25.50 | 0.00 | 3.00 | 119.50 | 233.50 | 658.50 | 1009.00 | 5178.00 | |||||||||||||
1989 | 1026.00 | 733.00 | 542.50 | 244.00 | 132.00 | 18.50 | 0.50 | 1.00 | 43.50 | 359.00 | 681.00 | 931.50 | 4712.50 | |||||||||||||
1990 | 954.00 | 841.00 | 629.00 | 376.00 | 223.50 | 14.50 | 1.00 | 8.50 | 54.50 | 312.50 | 663.50 | 1123.00 | 5201.00 | |||||||||||||
1991 | 992.50 | 656.00 | 776.50 | 457.50 | 217.50 | 69.00 | 0.00 | 0.50 | 49.50 | 272.00 | 710.50 | 1001.50 | 5203.00 | |||||||||||||
1992 | 1232.00 | 747.00 | 632.00 | 312.50 | 222.00 | 43.00 | 3.50 | 23.00 | 22.00 | 257.50 | 837.50 | 1050.00 | 5382.00 | |||||||||||||
1993 | 841.00 | 736.00 | 615.50 | 382.50 | 149.00 | 48.00 | 0.00 | 10.00 | 61.00 | 354.00 | 715.50 | 891.00 | 4803.50 | |||||||||||||
1994 | 884.00 | 764.50 | 597.50 | 404.50 | 203.50 | 0.00 | 0.00 | 0.00 | 27.50 | 383.50 | 712.00 | 844.50 | 4821.50 | |||||||||||||
1995 | 919.00 | 597.50 | 615.50 | 487.00 | 306.50 | 54.00 | 0.00 | 0.00 | 37.00 | 257.00 | 519.50 | 836.50 | 4629.50 | |||||||||||||
1996 | 820.00 | 606.00 | 629.50 | 366.00 | 75.00 | 3.00 | 0.00 | 1.00 | 108.00 | 391.00 | 633.50 | 832.50 | 4465.50 | |||||||||||||
1997 | 1013.50 | 754.00 | 555.50 | 488.00 | 100.50 | 35.00 | 0.00 | 0.00 | 13.00 | 376.50 | 589.00 | 1057.50 | 4982.50 | |||||||||||||
1998 | 807.00 | 831.00 | 713.00 | 579.50 | 207.50 | 55.00 | 0.00 | 0.00 | 5.00 | 313.50 | 583.50 | 910.00 | 5005.00 | |||||||||||||
1999 | 793.50 | 617.62 | b | 519.50 | 537.00 | 191.50 | 44.00 | 0.00 | 3.50 | 48.00 | 295.00 | 494.00 | 977.50 | 4521.12 | ||||||||||||
2000 | 753.50 | 650.50 | 676.00 | 331.50 | 93.00 | 2.00 | 0.00 | 11.00 | 32.50 | 372.00 | 854.00 | 851.00 | 4627.00 | |||||||||||||
2001 | 1033.00 | 745.00 | 633.00 | 442.00 | 98.00 | 12.00 | 0.00 | 0.00 | 9.00 | 238.00 | 604.50 | 1001.00 | 4815.50 | |||||||||||||
2002 | 0.00 | z | 773.00 | 677.00 | 271.00 | 165.00 | 5.50 | 0.00 | 0.00 | 55.00 | 380.00 | 634.50 | 987.00 | 3948.00 | ||||||||||||
2003 | 750.50 | 734.50 | 699.50 | 465.00 | 165.00 | 15.00 | 0.00 | 8.50 | 31.00 | 205.50 | 659.00 | 887.50 | 4621.00 | |||||||||||||
2004 | 930.00 | 879.50 | 484.00 | 474.00 | 204.50 | 28.50 | 3.00 | 11.00 | 117.50 | 372.50 | 716.50 | 892.00 | 5113.00 | |||||||||||||
2005 | 841.50 | 714.00 | 697.00 | 412.50 | 175.50 | 31.50 | 0.00 | 2.00 | 31.00 | 300.50 | 556.50 | 829.50 | 4591.50 | |||||||||||||
2006 | 831.50 | 672.50 | 708.50 | 353.00 | 90.00 | 0.50 | 0.50 | 1.50 | 127.00 | 389.00 | 566.00 | 920.50 | 4660.50 | |||||||||||||
2007 | 1082.50 | 717.50 | 555.50 | 375.50 | 157.50 | 16.50 | 0.00 | 0.00 | 37.50 | 286.50 | 488.50 | 977.00 | 4694.50 | |||||||||||||
2008 | 981.00 | 779.00 | 621.50 | 418.50 | 273.00 | 19.00 | 0.00 | 0.50 | 32.00 | 326.50 | 580.00 | 907.50 | 4938.50 | |||||||||||||
2009 | 855.50 | 668.50 | 568.50 | 448.50 | 106.00 | 58.50 | 0.00 | 0.00 | 64.00 | 391.50 | 571.00 | 1070.50 | 4802.50 | |||||||||||||
2010 | 994.50 | 802.00 | 702.50 | 438.50 | 248.00 | 20.50 | 0.00 | 0.00 | 19.00 | 292.00 | 729.50 | 722.50 | 4969.00 | |||||||||||||
2011 | 1054.00 | 847.00 | 552.32 | a | 395.50 | 273.00 | 13.50 | 0.00 | 0.00 | 33.00 | 330.50 | 688.50 | 1115.50 | 5302.82 | ||||||||||||
2012 | 850.50 | 763.32 | a | 632.00 | 320.00 | 121.50 | 0.00 | 0.00 | 0.50 | 38.00 | 283.00 | 553.00 | 891.00 | 4452.82 | ||||||||||||
2013 | 1129.00 | 909.50 | 547.00 | 12.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 37.50 | z | 2585.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 987.55 | 781.12 | 681.27 | 461.23 | 225.65 | 39.25 | 1.58 | 6.39 | 71.53 | 367.60 | 680.88 | 962.37 | 5184.25 | |||||||||||||
S.D. | 129.41 | 85.53 | 105.15 | 101.77 | 85.70 | 29.20 | 3.18 | 12.56 | 45.43 | 88.85 | 94.26 | 109.04 | 515.48 | |||||||||||||
SKEW | -0.06 | -0.22 | 0.30 | 0.34 | -0.04 | 0.87 | 2.32 | 3.46 | 0.62 | 0.40 | 0.06 | 0.18 | 0.41 | |||||||||||||
MAX | 1248.00 | 955.00 | 911.50 | 689.50 | 381.00 | 135.50 | 13.00 | 70.50 | 178.50 | 552.50 | 873.10 | 1220.00 | 6163.48 | |||||||||||||
MIN | 750.50 | 597.50 | 484.00 | 244.00 | 75.00 | 0.00 | 0.00 | 0.00 | 5.00 | 205.50 | 488.50 | 722.50 | 4452.82 | |||||||||||||
NO YRS | 46 | 48 | 48 | 46 | 46 | 45 | 45 | 46 | 46 | 47 | 47 | 44 | 39 |