YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | |
1948 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1960 | 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 | |
1961 | 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 | |
1962 | 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 | |
1963 | 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 | |
1964 | 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 | |
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 | 0.00 | z | 0.00 | |
1966 | 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 | |
1967 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 45.00 | 229.00 | 678.00 | 1041.00 | 1993.00 | |||||
1968 | 970.00 | 826.50 | 575.50 | 367.00 | 183.00 | 5.50 | 0.00 | 12.00 | 35.00 | 232.50 | 719.50 | 1081.50 | 5008.00 | |||||||||||||
1969 | 855.00 | 764.00 | 1000.00 | 271.50 | 108.50 | 50.50 | 0.00 | 0.00 | 14.00 | 485.50 | 633.00 | 890.50 | 5072.50 | |||||||||||||
1970 | 1022.50 | 691.00 | 843.00 | 438.00 | 81.50 | 51.00 | 0.00 | 0.00 | 103.00 | 482.50 | 650.50 | 859.00 | 5222.00 | |||||||||||||
1971 | 962.50 | 818.50 | 643.00 | 418.00 | 180.00 | 0.00 | 3.50 | 3.00 | 160.00 | 340.00 | 716.00 | 963.00 | 5207.50 | |||||||||||||
1972 | 997.00 | 717.50 | 435.00 | 258.00 | 142.00 | 0.50 | 9.50 | 5.50 | 65.00 | 325.50 | 933.50 | 1155.00 | 5044.00 | |||||||||||||
1973 | 1078.00 | 780.00 | 688.50 | 535.00 | 166.50 | 7.00 | 0.00 | 0.00 | 135.50 | 0.00 | z | 621.50 | 0.00 | z | 4012.00 | |||||||||||
1974 | 0.00 | z | 724.50 | 526.50 | 297.00 | 48.00 | 23.50 | 0.00 | 6.00 | 155.00 | 228.00 | 696.00 | 1017.00 | 3721.50 | ||||||||||||
1975 | 1018.00 | 937.00 | 755.00 | 469.50 | 200.50 | 33.50 | 1.00 | 0.00 | 99.50 | 227.50 | 707.50 | 793.50 | 5242.50 | |||||||||||||
1976 | 965.50 | 671.50 | 0.00 | z | 0.00 | z | 0.00 | z | 6.50 | 0.00 | 6.50 | 84.00 | 547.00 | 826.50 | 898.00 | 4005.50 | ||||||||||
1977 | 1182.65 | a | 821.00 | 702.50 | 370.50 | 87.00 | 0.00 | 0.00 | 7.00 | 39.00 | 377.50 | 776.00 | 998.50 | 5361.65 | ||||||||||||
1978 | 1384.67 | a | 1228.00 | 737.80 | a | 0.00 | z | 211.00 | 32.00 | 0.00 | 14.50 | 73.00 | 285.00 | 705.00 | 1108.00 | 5778.97 | ||||||||||
1979 | 1417.00 | 855.50 | 649.00 | 390.50 | 0.00 | z | 0.00 | z | 0.00 | z | 11.50 | 56.50 | 275.38 | a | 831.50 | 903.00 | 5389.88 | |||||||||
1980 | 1169.00 | 835.82 | a | 752.00 | 480.50 | 247.50 | 9.50 | 0.00 | 0.00 | 52.50 | 404.00 | 762.93 | a | 499.00 | n | 4713.75 | ||||||||||
1981 | 937.23 | a | 787.00 | 652.50 | 168.10 | a | 0.00 | z | 2.00 | 0.00 | 0.00 | 32.00 | 312.00 | 537.41 | a | 914.50 | b | 4342.75 | ||||||||
1982 | 1014.00 | 961.00 | 656.00 | 393.50 | 144.50 | 49.50 | 1.50 | 0.00 | 51.50 | 323.00 | 721.00 | 945.00 | 5260.50 | |||||||||||||
1983 | 983.50 | 831.19 | a | 747.50 | 563.50 | 247.00 | 62.50 | 0.00 | 0.00 | 61.00 | 309.50 | 658.00 | 1407.50 | 5871.19 | ||||||||||||
1984 | 1183.50 | 834.00 | 795.50 | 583.00 | 151.00 | 4.00 | 0.00 | 0.00 | 125.00 | 442.00 | 623.28 | a | 893.00 | 5634.28 | ||||||||||||
1985 | 1148.00 | 940.50 | 592.00 | 291.00 | 110.00 | 23.00 | 0.00 | 2.00 | 162.00 | 399.00 | 843.50 | 1111.50 | 5622.50 | |||||||||||||
1986 | 787.00 | 818.50 | 540.00 | 311.38 | a | 136.50 | 17.00 | 0.00 | 4.00 | 52.50 | 387.00 | 744.50 | 1001.50 | 4799.88 | ||||||||||||
1987 | 1048.50 | 721.50 | 763.00 | 384.00 | 107.00 | 9.00 | 6.50 | 10.85 | a | 54.00 | 342.50 | 694.00 | 1029.00 | 5169.85 | ||||||||||||
1988 | 1226.64 | b | 883.50 | 721.00 | 452.00 | 165.50 | 13.00 | 0.50 | 11.50 | 95.50 | 331.00 | 634.00 | 931.00 | 5465.14 | ||||||||||||
1989 | 920.50 | 1098.00 | 590.50 | 340.00 | 143.50 | 68.50 | 0.00 | 2.50 | 147.00 | 312.00 | 626.50 | 1161.00 | 5410.00 | |||||||||||||
1990 | 1004.50 | 907.50 | 711.50 | 374.00 | 220.00 | 6.50 | 12.50 | 5.50 | 30.00 | 334.50 | 558.50 | 1174.00 | 5339.00 | |||||||||||||
1991 | 1159.50 | 664.00 | 639.50 | 385.50 | 103.50 | 4.50 | 6.50 | 4.50 | 86.50 | 328.00 | 865.50 | 957.50 | 5205.00 | |||||||||||||
1992 | 933.50 | 704.50 | 575.50 | 292.00 | 150.00 | 42.50 | 1.00 | 20.00 | 42.50 | 290.00 | 891.50 | 1054.50 | 4997.50 | |||||||||||||
1993 | 1172.50 | 934.50 | 685.00 | 434.00 | 161.50 | 18.50 | 0.00 | 20.00 | 123.50 | 419.00 | 834.00 | 914.50 | 5717.00 | |||||||||||||
1994 | 1011.00 | 911.00 | 583.50 | 419.00 | 107.50 | 0.00 | 2.00 | 0.00 | 66.50 | 309.00 | 684.50 | 844.00 | 4938.00 | |||||||||||||
1995 | 945.50 | 675.50 | 702.50 | 506.50 | 284.50 | 56.00 | 9.50 | 0.00 | 111.00 | 321.00 | 610.00 | 926.50 | 5148.50 | |||||||||||||
1996 | 1051.50 | 803.50 | 827.00 | 342.50 | 94.00 | 6.00 | 10.00 | 1.50 | 104.00 | 328.00 | 728.00 | 931.00 | 5227.00 | |||||||||||||
1997 | 1053.00 | 841.50 | 548.50 | 586.00 | 148.00 | 12.50 | 0.00 | 7.50 | 57.50 | 404.00 | 806.00 | 1125.50 | 5590.00 | |||||||||||||
1998 | 938.00 | 751.00 | 834.00 | 482.50 | 89.50 | 48.50 | 0.00 | 0.00 | 13.50 | 261.00 | 583.50 | 995.00 | 4996.50 | |||||||||||||
1999 | 918.00 | 635.50 | 727.50 | 424.50 | 192.50 | 16.50 | 1.00 | 0.00 | 122.00 | 354.00 | 511.50 | 872.50 | 4775.50 | |||||||||||||
2000 | 919.50 | 624.50 | 682.00 | 355.50 | 127.00 | 15.00 | 0.00 | 0.00 | z | 79.00 | 313.50 | 878.50 | 1093.50 | 5088.00 | ||||||||||||
2001 | 1134.50 | 941.00 | 753.50 | 273.00 | 159.00 | 10.00 | 0.00 | 0.00 | 51.00 | 323.50 | 575.50 | 898.00 | 5119.00 | |||||||||||||
2002 | 993.50 | 829.50 | 782.50 | 280.00 | 126.50 | 2.50 | 0.00 | 2.00 | 62.00 | 483.00 | 706.00 | 986.50 | 5254.00 | |||||||||||||
2003 | 913.00 | 898.50 | 654.50 | 330.50 | 139.00 | 41.50 | 0.00 | 8.00 | 72.00 | 217.00 | 733.00 | 924.50 | 4931.50 | |||||||||||||
2004 | 962.00 | 904.50 | 516.00 | 382.50 | 105.50 | 28.00 | 20.00 | 15.50 | 48.50 | 307.50 | 748.00 | 907.00 | 4945.00 | |||||||||||||
2005 | 957.50 | 762.00 | 686.50 | 416.50 | 162.00 | 25.50 | 4.00 | 8.00 | 29.50 | 308.50 | 591.00 | 986.50 | 4937.50 | |||||||||||||
2006 | 793.00 | 862.50 | 678.50 | 267.00 | 138.50 | 0.00 | 0.00 | 4.50 | 123.50 | 377.50 | 620.50 | 1037.00 | 4902.50 | |||||||||||||
2007 | 1404.50 | 1081.50 | 544.50 | 505.50 | 118.00 | 25.50 | 0.00 | 0.00 | 34.50 | 263.50 | 630.00 | 1111.00 | 5718.50 | |||||||||||||
2008 | 1084.50 | 877.00 | 678.50 | 454.00 | 141.50 | 7.50 | 2.00 | 12.00 | 78.50 | 359.00 | 598.00 | 1009.50 | 5302.00 | |||||||||||||
2009 | 920.50 | 704.00 | 626.50 | 450.00 | 163.00 | 20.00 | 1.00 | 3.00 | 104.50 | 559.00 | 590.50 | 1166.50 | 5308.50 | |||||||||||||
2010 | 1032.50 | 965.50 | 710.50 | 335.00 | 215.50 | 6.00 | 0.00 | 3.50 | 10.50 | 258.00 | 675.00 | 895.00 | 5107.00 | |||||||||||||
2011 | 1064.50 | 944.00 | 645.50 | 343.97 | a | 175.50 | 6.00 | 0.00 | 0.00 | 60.00 | 321.00 | 691.00 | 1179.50 | 5430.97 | ||||||||||||
2012 | 947.50 | 859.00 | 438.50 | 289.50 | 100.50 | 0.50 | 0.00 | 1.00 | 72.50 | 404.00 | 539.50 | 959.00 | 4611.50 | |||||||||||||
2013 | 1044.00 | 846.50 | 693.00 | 48.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 31.50 | z | 2583.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1036.19 | 836.40 | 673.13 | 388.64 | 149.60 | 19.72 | 2.09 | 4.85 | 75.66 | 343.13 | 695.42 | 1001.15 | 5213.34 | |||||||||||||
S.D. | 140.27 | 123.07 | 108.20 | 94.85 | 49.42 | 19.24 | 4.24 | 5.63 | 40.36 | 81.34 | 102.42 | 118.22 | 287.36 | |||||||||||||
SKEW | 0.99 | 0.70 | 0.19 | 0.17 | 0.58 | 0.97 | 2.51 | 1.15 | 0.51 | 0.80 | 0.41 | 0.98 | 0.30 | |||||||||||||
MAX | 1417.00 | 1228.00 | 1000.00 | 586.00 | 284.50 | 68.50 | 20.00 | 20.00 | 162.00 | 559.00 | 933.50 | 1407.50 | 5871.19 | |||||||||||||
MIN | 787.00 | 624.50 | 435.00 | 168.10 | 48.00 | 0.00 | 0.00 | 0.00 | 10.50 | 217.00 | 511.50 | 793.50 | 4611.50 | |||||||||||||
NO YRS | 45 | 46 | 45 | 43 | 42 | 44 | 44 | 44 | 46 | 45 | 46 | 44 | 37 |