YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 16.00 | 105.50 | 279.50 | 639.83 | a | 371.50 | q | 1040.83 | ||||
1963 | 1342.82 | a | 753.85 | b | 790.00 | 436.00 | 145.50 | 48.00 | 0.00 | e | 12.00 | 34.50 | 234.00 | 669.00 | 1041.50 | 5507.16 | ||||||||||
1964 | 1026.00 | 1068.00 | 985.50 | 557.50 | 265.50 | 118.50 | 0.00 | a | 29.00 | 175.00 | 392.00 | 775.50 | 1017.12 | b | 6409.62 | |||||||||||
1965 | 917.50 | 991.50 | 1166.00 | 444.50 | 279.00 | 84.50 | 0.00 | 18.50 | 338.50 | 279.00 | 578.50 | 839.50 | 5937.00 | |||||||||||||
1966 | 1064.50 | 988.00 | 661.00 | 571.50 | 177.00 | 57.00 | 0.00 | 17.00 | 89.50 | 400.00 | 685.50 | 1007.50 | 5718.50 | |||||||||||||
1967 | 904.00 | 818.50 | 641.50 | 495.50 | 414.50 | 150.00 | 4.50 | 18.00 | 127.00 | 357.00 | 735.00 | 1148.50 | 5814.00 | |||||||||||||
1968 | 995.50 | 864.50 | 725.50 | 645.50 | 354.95 | a | 50.50 | 16.53 | a | 25.50 | 141.50 | 363.50 | 849.00 | 1024.00 | 6056.48 | |||||||||||
1969 | 872.00 | 830.00 | 1019.50 | 402.00 | 211.50 | 172.50 | 3.00 | 0.00 | b | 64.50 | 760.50 | 758.50 | 942.50 | 6036.50 | ||||||||||||
1970 | 1055.50 | 703.50 | 958.50 | 626.38 | a | 173.60 | a | 95.00 | 0.00 | 0.00 | 186.00 | 555.93 | a | 746.50 | 953.77 | a | 6054.68 | |||||||||
1971 | 960.50 | 940.00 | 797.14 | c | 441.00 | i | 350.00 | 30.50 | 16.00 | 0.00 | 262.76 | a | 455.00 | 763.50 | 1028.17 | a | 5603.57 | |||||||||
1972 | 1068.90 | e | 800.85 | c | 595.64 | c | 508.45 | a | 329.78 | b | 9.50 | 61.00 | 27.00 | 145.71 | b | 455.00 | 981.50 | 1191.00 | 6174.33 | |||||||
1973 | 1166.00 | 892.00 | 841.50 | 765.00 | 387.50 | 73.45 | a | 43.29 | b | 1.00 | 207.00 | 369.33 | b | 801.96 | b | 961.00 | c | 6509.03 | ||||||||
1974 | 1197.00 | 890.40 | c | 704.22 | a | 550.00 | 180.66 | b | 95.89 | b | 1.00 | 26.19 | b | 238.50 | 393.00 | 769.00 | 1050.00 | 6095.85 | ||||||||
1975 | 1101.65 | d | 1031.13 | e | 908.82 | a | 685.34 | a | 380.55 | b | 112.76 | a | 0.00 | a | 13.00 | 228.62 | a | 345.81 | b | 856.61 | b | 886.82 | c | 6551.11 | ||
1976 | 1067.29 | c | 711.06 | c | 883.50 | b | 537.00 | 333.52 | b | 81.72 | a | 4.28 | b | 10.50 | 200.50 | 545.50 | 771.50 | 895.68 | c | 6042.04 | ||||||
1977 | 1173.35 | a | 754.50 | 825.50 | 473.50 | 188.50 | 4.50 | 6.00 | 20.50 | 45.00 | 349.50 | 716.50 | 881.43 | a | 5438.78 | |||||||||||
1978 | 1216.50 | 957.50 | 724.07 | c | 459.31 | a | 358.50 | 107.00 | 7.50 | 37.00 | 116.50 | 365.59 | b | 806.50 | 1175.93 | a | 6331.90 | |||||||||
1979 | 1385.00 | 854.00 | c | 791.00 | 505.00 | 350.00 | 112.50 | 3.00 | 44.00 | 78.50 | 359.00 | 943.00 | 917.00 | 6342.00 | ||||||||||||
1980 | 1195.10 | b | 870.50 | 861.05 | b | 597.50 | 357.61 | c | 26.50 | 0.00 | 0.00 | b | 86.50 | 405.50 | 699.00 | 762.48 | e | 5861.74 | ||||||||
1981 | 848.50 | 811.00 | 782.00 | 313.50 | 339.00 | 28.50 | 1.55 | a | 36.88 | b | 61.00 | 471.00 | 626.00 | 952.50 | 5271.43 | |||||||||||
1982 | 1116.50 | 925.00 | 749.00 | 567.00 | 396.50 | 168.00 | 10.00 | 4.50 | 167.00 | 584.50 | 903.50 | 1019.50 | 6611.00 | |||||||||||||
1983 | 911.00 | 802.50 | 919.50 | 734.00 | 500.00 | 176.00 | 2.50 | 0.00 | 103.50 | 376.50 | 783.62 | a | 1457.00 | a | 6766.12 | |||||||||||
1984 | 1122.00 | 911.00 | 889.50 | 709.00 | 239.50 | 121.00 | 0.00 | 3.00 | 211.50 | 682.00 | 736.00 | 988.50 | 6613.00 | |||||||||||||
1985 | 1169.50 | 1063.50 | 763.00 | 483.00 | 237.50 | 64.00 | 4.00 | 9.00 | 251.50 | 488.00 | 1007.59 | a | 1068.98 | a | 6609.57 | |||||||||||
1986 | 767.00 | 850.50 | 553.00 | 506.50 | 309.50 | 64.00 | 0.00 | 0.52 | a | 196.50 | 516.50 | 804.50 | 1062.00 | 5630.52 | ||||||||||||
1987 | 1059.50 | 849.00 | 870.00 | 491.00 | 249.50 | 38.50 | 24.50 | 39.78 | a | 152.00 | 456.50 | 748.50 | 1117.50 | 6096.28 | ||||||||||||
1988 | 1206.50 | 939.00 | 821.00 | 531.50 | 236.00 | 34.00 | 14.00 | 5.50 | 165.50 | 393.50 | 748.00 | 1008.00 | 6102.50 | |||||||||||||
1989 | 999.23 | a | 1213.50 | 727.50 | 487.00 | 308.00 | 160.00 | 0.00 | 10.00 | 179.50 | 462.50 | 728.89 | c | 1188.00 | 6464.12 | |||||||||||
1990 | 942.00 | 945.50 | 896.00 | 579.50 | 349.50 | 25.50 | 38.00 | 13.00 | 82.00 | 466.00 | 649.00 | 1234.50 | 6220.50 | |||||||||||||
1991 | 1073.50 | 696.50 | 727.00 | 584.50 | 262.50 | 52.00 | 17.50 | 13.00 | 137.00 | 472.00 | 885.50 | 969.50 | 5890.50 | |||||||||||||
1992 | 973.00 | 725.50 | 693.00 | 399.50 | 213.00 | 109.00 | 19.50 | 52.50 | 95.00 | 364.50 | 932.50 | 1101.00 | 5678.00 | |||||||||||||
1993 | 1170.50 | 996.50 | 710.00 | 545.50 | 242.00 | 112.00 | 13.50 | 37.50 | 218.00 | 521.00 | 901.50 | 948.00 | 6416.00 | |||||||||||||
1994 | 913.00 | 935.50 | 682.00 | 550.00 | 157.00 | 10.00 | 7.50 | 3.00 | 87.50 | 454.50 | 851.00 | 855.50 | 5506.50 | |||||||||||||
1995 | 999.00 | 729.00 | 764.50 | 664.00 | 485.50 | 136.50 | 28.50 | 14.50 | 213.00 | 474.50 | 668.50 | 924.50 | 6102.00 | |||||||||||||
1996 | 1124.00 | 880.00 | 891.00 | 485.00 | 255.00 | 38.50 | 5.00 | 14.00 | 236.00 | 442.50 | 793.50 | 960.50 | 6125.00 | |||||||||||||
1997 | 1123.00 | 943.50 | 713.00 | 728.50 | 305.00 | 58.00 | 3.50 | 37.00 | 107.50 | 467.50 | 863.00 | 1083.50 | 6433.00 | |||||||||||||
1998 | 931.50 | 868.00 | 879.00 | 663.50 | 226.50 | 168.00 | 3.00 | 6.50 | 61.00 | 491.50 | 715.50 | 1053.50 | 6067.50 | |||||||||||||
1999 | 945.50 | 726.96 | a | 713.50 | 689.00 | 368.38 | a | 113.79 | a | 2.00 | 13.50 | 284.50 | 455.50 | 551.00 | 952.50 | 5816.14 | ||||||||||
2000 | 993.50 | 828.50 | 796.50 | 526.20 | e | 244.00 | 71.38 | a | 1.03 | a | 0.00 | e | 197.50 | 490.32 | a | 1057.00 | 1167.50 | 6373.43 | ||||||||
2001 | 1115.50 | 1009.56 | a | 855.71 | b | 559.50 | 334.59 | b | 83.89 | c | 0.00 | a | 6.20 | a | 91.50 | 482.00 | 708.00 | 1049.35 | a | 6295.79 | ||||||
2002 | 1100.00 | 950.50 | 1019.00 | 492.00 | 361.00 | 32.00 | 0.00 | 17.50 | 172.00 | 667.00 | 877.00 | 987.50 | 6675.50 | |||||||||||||
2003 | 913.00 | 1054.50 | 795.50 | 519.00 | 328.00 | 132.00 | 0.00 | 12.00 | 203.50 | 337.38 | a | 922.00 | 1002.00 | 6218.88 | ||||||||||||
2004 | 1081.50 | 1028.00 | 571.50 | 487.00 | 232.50 | 107.50 | 16.50 | 38.00 | 124.00 | 427.00 | 762.50 | 908.00 | 5784.00 | |||||||||||||
2005 | 878.50 | 785.50 | 747.00 | 526.00 | 275.00 | 72.50 | 4.00 | 15.00 | 81.50 | 401.00 | 612.50 | 967.00 | 5365.50 | |||||||||||||
2006 | 779.00 | 883.50 | 772.00 | 353.50 | 182.50 | 8.50 | 12.00 | 11.00 | 200.50 | 452.50 | 640.00 | 923.50 | 5218.50 | |||||||||||||
2007 | 1184.00 | 894.50 | 592.21 | b | 557.00 | 225.50 | 49.50 | 0.00 | 1.00 | 68.00 | 330.15 | a | 657.00 | 1062.50 | 5621.36 | |||||||||||
2008 | 0.00 | z | 840.50 | 755.00 | 560.50 | 277.50 | 50.00 | 0.00 | 33.50 | 148.00 | 424.00 | 609.50 | 1089.00 | 4787.50 | ||||||||||||
2009 | 855.00 | 708.00 | 645.50 | 578.50 | 223.00 | 98.00 | 13.00 | 11.00 | 139.00 | 676.00 | 622.50 | 1187.50 | 5757.00 | |||||||||||||
2010 | 992.00 | 981.00 | 762.00 | 486.00 | 360.00 | 40.00 | 6.50 | 0.00 | 49.00 | 322.50 | 752.00 | 846.50 | 5597.50 | |||||||||||||
2011 | 1005.50 | 197.50 | x | 0.00 | z | 194.50 | t | 471.20 | a | 37.78 | c | 0.00 | a | 0.00 | a | 129.00 | 425.45 | b | 748.50 | 1100.50 | 3917.93 | |||||
2012 | 880.00 | 1025.00 | 531.00 | 348.00 | 204.50 | 12.41 | a | 0.00 | 4.50 | 106.00 | 513.50 | 688.50 | 993.50 | 5306.91 | ||||||||||||
2013 | 1039.50 | 945.00 | 849.00 | 38.50 | 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 | 2833.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1038.42 | 889.32 | 786.31 | 540.93 | 292.75 | 78.06 | 8.27 | 15.27 | 148.84 | 444.20 | 766.69 | 1019.06 | 6032.23 | |||||||||||||
S.D. | 134.00 | 114.11 | 127.24 | 100.52 | 85.87 | 48.35 | 12.49 | 13.87 | 68.96 | 104.44 | 114.03 | 120.90 | 409.98 | |||||||||||||
SKEW | 0.22 | 0.25 | 0.38 | 0.14 | 0.40 | 0.40 | 2.33 | 0.83 | 0.44 | 0.83 | 0.44 | 0.88 | -0.20 | |||||||||||||
MAX | 1385.00 | 1213.50 | 1166.00 | 765.00 | 500.00 | 176.00 | 61.00 | 52.50 | 338.50 | 760.50 | 1057.00 | 1457.00 | 6766.12 | |||||||||||||
MIN | 767.00 | 696.50 | 531.00 | 313.50 | 145.50 | 4.50 | 0.00 | 0.00 | 34.50 | 234.00 | 551.00 | 762.48 | 5218.50 | |||||||||||||
NO YRS | 50 | 50 | 50 | 48 | 50 | 50 | 50 | 51 | 51 | 51 | 51 | 50 | 47 |