YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 490.00 | j | 1070.00 | 1025.00 | 1056.21 | c | 854.48 | a | 480.50 | a | 191.38 | a | 22.50 | 4700.08 | ||||
1961 | 17.64 | b | 73.63 | a | 211.32 | a | 451.11 | c | 707.32 | a | 967.50 | 1049.50 | 1016.80 | a | 710.36 | b | 460.02 | c | 83.79 | a | 45.47 | a | 5794.45 | |||
1962 | 10.00 | 88.50 | q | 65.00 | 495.52 | a | 607.82 | c | 697.00 | f | 956.50 | 1073.38 | c | 826.67 | c | 510.00 | 232.00 | 49.17 | b | 4826.05 | ||||||
1963 | 21.50 | 148.00 | 208.73 | a | 414.83 | a | 748.13 | a | 870.52 | a | 1154.23 | a | 932.58 | a | 793.80 | e | 566.78 | a | 186.50 | 28.42 | a | 6074.03 | ||||
1964 | 17.00 | 29.00 | b | 155.50 | m | 377.00 | 735.00 | 891.50 | 1061.50 | 1051.50 | 458.50 | n | 517.18 | a | 249.00 | 76.50 | 5005.18 | |||||||||
1965 | 105.92 | a | 89.50 | 209.50 | 448.00 | 642.98 | b | 771.43 | b | 630.50 | k | 949.24 | b | 657.60 | e | 518.00 | 306.00 | 50.50 | 4748.67 | |||||||
1966 | 18.00 | 16.15 | b | 259.50 | 508.50 | 771.50 | 643.50 | h | 1141.00 | 993.00 | 768.50 | 469.50 | 285.52 | a | 69.50 | 5300.67 | ||||||||||
1967 | 73.37 | a | 121.50 | 326.02 | a | 411.72 | a | 630.33 | a | 0.00 | z | 1071.50 | 934.50 | 747.86 | b | 563.00 | 274.00 | 18.08 | a | 5171.88 | ||||||
1968 | 44.00 | 142.50 | 192.50 | 324.50 | 652.00 | 954.50 | 993.03 | a | 858.18 | a | 543.50 | h | 586.00 | 151.03 | a | 17.50 | 4915.75 | |||||||||
1969 | 119.50 | 43.50 | 119.00 | 440.00 | 679.00 | 881.50 | 1086.00 | 1095.50 | 788.00 | 491.50 | 135.52 | a | 100.75 | a | 5979.77 | |||||||||||
1970 | 117.00 | 105.00 | 129.50 | 268.00 | 707.50 | 887.50 | 1061.50 | 1013.50 | 600.00 | f | 372.00 | 205.50 | 91.50 | 4958.50 | ||||||||||||
1971 | 92.50 | i | 114.00 | 297.00 | 356.00 | 564.00 | 907.76 | a | 1113.00 | 958.50 | 793.50 | 403.00 | 157.00 | 45.00 | 5708.76 | |||||||||||
1972 | 86.28 | a | 135.50 | 366.83 | a | 422.00 | 592.50 | 926.00 | 1089.50 | 955.50 | 769.50 | 553.50 | 55.00 | 48.50 | 6000.62 | |||||||||||
1973 | 8.50 | 35.00 | 112.00 | 241.50 | 667.50 | 864.50 | 1004.40 | a | 1067.00 | 802.50 | 468.10 | a | 225.00 | 32.00 | 5528.00 | |||||||||||
1974 | 48.50 | 25.41 | a | 0.00 | z | 434.50 | 724.62 | c | 994.50 | 979.00 | 883.50 | 711.00 | 490.04 | e | 143.00 | 23.77 | a | 5457.84 | ||||||||
1975 | 54.00 | i | 55.00 | 188.50 | 240.50 | 527.00 | 871.00 | 985.00 | 1010.00 | 692.00 | 474.50 | 203.00 | 49.00 | 5295.50 | ||||||||||||
1976 | 23.00 | 75.00 | 101.94 | e | 350.50 | 591.00 | 854.00 | 933.00 | 954.50 | 687.00 | 344.00 | 135.00 | a | 3.50 | 5052.44 | |||||||||||
1977 | 8.50 | g | 81.50 | 68.50 | 118.00 | 554.90 | a | 899.00 | 1039.02 | a | 786.88 | a | 0.00 | z | 500.65 | a | 240.50 | 102.50 | 4391.45 | |||||||
1978 | 29.97 | a | 66.00 | 260.50 | 433.00 | 636.00 | 820.50 | f | 1160.00 | 990.50 | 708.00 | 548.00 | 181.50 | 31.53 | b | 5045.00 | ||||||||||
1979 | 18.82 | c | 68.38 | b | 150.72 | b | 394.66 | a | 0.00 | z | 824.46 | b | 1087.98 | e | 648.50 | h | 606.00 | h | 604.50 | 80.00 | 74.29 | b | 3303.82 | |||
1980 | 55.00 | 124.50 | 91.81 | e | 324.00 | 411.00 | h | 1019.44 | c | 1122.00 | 997.54 | c | 815.00 | 402.50 | 216.72 | a | 148.80 | a | 5317.31 | |||||||
1981 | 48.50 | 126.50 | 131.50 | 436.00 | 654.62 | a | 1048.00 | 1044.50 | 918.52 | d | 787.50 | 479.50 | 251.00 | 142.50 | 6068.64 | |||||||||||
1982 | 58.90 | a | 91.00 | 204.50 | 395.00 | 597.00 | 859.00 | 1036.00 | 986.00 | 782.50 | 425.50 | 141.72 | a | 33.00 | 5610.12 | |||||||||||
1983 | 40.00 | 80.00 | 164.00 | 220.50 | 388.00 | n | 833.50 | 1044.50 | 1010.50 | 874.00 | 492.50 | 203.00 | 44.50 | 5007.00 | ||||||||||||
1984 | 38.00 | 46.50 | 221.00 | 344.50 | 852.50 | 876.00 | 996.50 | 888.00 | 745.00 | 369.00 | 146.00 | 53.50 | 5576.50 | |||||||||||||
1985 | 19.00 | 76.00 | 188.50 | 438.00 | 657.00 | 902.00 | 981.50 | 958.93 | a | 688.50 | 407.00 | 134.50 | 55.50 | 5506.43 | ||||||||||||
1986 | 68.50 | 147.00 | 232.00 | 450.00 | 659.02 | b | 892.50 | 941.50 | 969.00 | 670.50 | 384.00 | 125.00 | 8.00 | 5547.02 | ||||||||||||
1987 | 33.00 | 44.00 | 146.50 | 450.00 | 621.50 | 893.00 | 951.50 | 922.50 | 698.50 | 545.50 | 107.50 | 60.50 | 5474.00 | |||||||||||||
1988 | 19.50 | 94.00 | 170.00 | 354.50 | 649.50 | 854.00 | 955.00 | 415.00 | p | 662.50 | 562.50 | 201.00 | 3.50 | 4526.00 | ||||||||||||
1989 | 10.00 | 112.50 | 320.50 | 579.00 | 757.00 | 950.00 | 1022.50 | 885.50 | 647.00 | 380.50 | 94.50 | 6.50 | 5765.50 | |||||||||||||
1990 | 12.00 | 25.50 | 117.00 | 339.00 | 536.00 | 1009.00 | 865.50 | 722.00 | 661.50 | 347.50 | 92.00 | 12.50 | 4739.50 | |||||||||||||
1991 | 0.00 | 33.00 | 53.50 | 271.50 | 532.50 | 703.00 | 816.50 | 832.50 | 592.50 | 409.50 | 84.00 | 9.00 | 4337.50 | |||||||||||||
1992 | 1.00 | 20.00 | 95.00 | 410.17 | a | 542.00 | 815.00 | 958.50 | 865.00 | 734.00 | 569.00 | 105.50 | 107.00 | 5222.17 | ||||||||||||
1993 | 128.50 | 103.50 | 386.31 | e | 446.50 | 630.50 | 862.00 | 1065.50 | 942.50 | 699.50 | 448.50 | 99.00 | 47.50 | 5859.81 | ||||||||||||
1994 | 29.00 | 53.50 | 215.50 | 370.00 | 640.50 | 1089.00 | 1117.50 | 1050.00 | 766.50 | 428.50 | 127.00 | 35.50 | 5922.50 | |||||||||||||
1995 | 26.50 | 137.93 | a | 177.50 | 290.50 | 555.50 | 826.50 | 977.00 | 995.50 | 751.50 | 514.50 | 154.00 | k | 50.50 | l | 5252.93 | ||||||||||
1996 | 50.50 | 174.00 | 163.50 | 448.93 | b | 856.00 | 977.50 | 895.50 | 733.00 | 445.00 | 246.50 | 25.00 | 36.74 | d | 5052.17 | |||||||||||
1997 | 14.50 | 0.00 | z | 180.50 | m | 321.50 | 756.50 | 878.50 | 1018.00 | 959.00 | 839.50 | 417.00 | 144.50 | 3.50 | 5352.50 | |||||||||||
1998 | 29.00 | 20.50 | 137.00 | 263.00 | 632.00 | 934.00 | 1029.50 | 936.00 | 0.00 | z | 480.50 | 183.50 | 48.50 | 4693.50 | ||||||||||||
1999 | 59.00 | 95.93 | a | 206.31 | b | 313.33 | c | 668.05 | a | 866.54 | d | 952.06 | e | 925.41 | d | 780.58 | d | 458.28 | a | 258.21 | b | 29.34 | c | 5613.04 | ||
2000 | 105.92 | a | 112.78 | b | 135.00 | f | 486.72 | a | 835.93 | b | 981.92 | d | 1056.38 | e | 944.90 | e | 824.50 | 423.67 | a | 41.79 | b | 33.38 | e | 5847.90 | ||
2001 | 8.50 | 0.00 | z | 156.50 | 375.54 | b | 717.50 | 755.50 | f | 1033.69 | b | 904.37 | e | 616.00 | f | 566.94 | e | 202.24 | a | 20.00 | g | 3965.27 | ||||
2002 | 20.50 | 51.50 | 172.50 | 523.50 | 673.00 | 1044.00 | 1017.50 | 1022.50 | 759.50 | 415.00 | 161.00 | 17.50 | 5878.00 | |||||||||||||
2003 | 69.50 | 73.50 | 161.56 | e | 341.50 | 448.50 | k | 907.50 | 1103.00 | 1026.50 | 660.50 | f | 623.50 | 181.00 | 44.50 | 4532.06 | ||||||||||
2004 | 0.00 | z | 25.50 | 285.00 | 329.00 | 703.00 | 894.00 | 1032.50 | 863.00 | 625.96 | d | 430.00 | 85.00 | 36.50 | 5309.46 | |||||||||||
2005 | 49.50 | 65.00 | 146.00 | 345.00 | 706.00 | 900.50 | 1087.00 | 928.00 | 814.20 | e | 474.00 | 176.50 | f | 112.00 | 5627.20 | |||||||||||
2006 | 41.00 | 93.50 | 173.50 | 485.50 | 790.00 | 979.20 | e | 762.00 | g | 886.00 | 460.50 | h | 427.00 | 204.00 | 26.50 | 4106.20 | ||||||||||
2007 | 10.00 | 66.50 | 303.11 | d | 409.50 | 610.00 | 979.50 | 1010.50 | 978.50 | 735.00 | 497.19 | e | 250.00 | 59.00 | 5908.80 | |||||||||||
2008 | 15.00 | 94.00 | 182.50 | 343.00 | 606.50 | 971.50 | 934.00 | 899.50 | 655.50 | 356.50 | f | 148.50 | 48.71 | c | 4898.71 | |||||||||||
2009 | 41.50 | 106.00 | 238.00 | 338.50 | 763.00 | 824.50 | 742.50 | i | 994.50 | 712.00 | 467.87 | d | 164.00 | 4.50 | 4654.37 | |||||||||||
2010 | 0.50 | 12.00 | 122.50 | 366.00 | 448.50 | f | 925.00 | 965.00 | 937.50 | 799.50 | 471.00 | 98.50 | 80.00 | f | 4697.50 | |||||||||||
2011 | 39.61 | d | 76.09 | e | 299.67 | a | 467.22 | c | 572.43 | b | 917.59 | a | 956.72 | b | 1049.41 | d | 810.56 | c | 481.07 | d | 96.43 | b | 33.21 | c | 5800.01 | |
2012 | 54.00 | 54.65 | c | 219.21 | c | 507.32 | b | 684.00 | 1032.86 | b | 977.57 | b | 976.50 | c | 762.86 | b | 551.59 | b | 238.00 | 0.00 | z | 6058.56 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 40.73 | 78.81 | 190.61 | 382.96 | 663.79 | 914.21 | 1019.11 | 950.77 | 737.54 | 471.50 | 163.34 | 46.56 | 5578.74 | |||||||||||||
S.D. | 32.95 | 40.64 | 77.85 | 87.81 | 83.91 | 78.63 | 72.64 | 79.92 | 79.57 | 74.93 | 66.55 | 34.56 | 442.03 | |||||||||||||
SKEW | 1.11 | 0.23 | 0.54 | -0.43 | 0.43 | 0.10 | -0.28 | -0.76 | -1.11 | -0.33 | 0.07 | 1.16 | -1.24 | |||||||||||||
MAX | 128.50 | 174.00 | 386.31 | 579.00 | 856.00 | 1089.00 | 1160.00 | 1095.50 | 874.00 | 623.50 | 306.00 | 148.80 | 6074.03 | |||||||||||||
MIN | 0.00 | 12.00 | 53.50 | 118.00 | 527.00 | 703.00 | 816.50 | 722.00 | 445.00 | 246.50 | 25.00 | 3.50 | 4337.50 | |||||||||||||
NO YRS | 48 | 49 | 48 | 52 | 47 | 48 | 50 | 51 | 44 | 52 | 51 | 49 | 23 |