YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 863.79 | a | 997.00 | 1860.79 | ||
1956 | 1116.00 | 1167.50 | 862.00 | 652.80 | e | 387.50 | 231.50 | 75.50 | 109.50 | 317.50 | 641.70 | a | 915.00 | 1063.50 | 7540.00 | |||||||||||
1957 | 1466.00 | 977.41 | a | 0.00 | z | 598.50 | 367.00 | 148.45 | a | 40.00 | 101.50 | 236.50 | 445.00 | i | 900.00 | 999.50 | 5834.86 | |||||||||
1958 | 1086.50 | 709.50 | 940.00 | 609.50 | 174.50 | 152.50 | 37.50 | 5.50 | 269.50 | 399.00 | f | 768.10 | a | 907.78 | a | 5660.89 | ||||||||||
1959 | 930.50 | 919.00 | 813.00 | 527.00 | 519.50 | 143.00 | 48.00 | 54.00 | 233.08 | d | 487.50 | 860.50 | 1168.70 | a | 6703.78 | |||||||||||
1960 | 1256.00 | 952.00 | 778.32 | c | 587.22 | c | 389.00 | h | 118.50 | 1.66 | c | 132.00 | 201.50 | 560.00 | 893.00 | 778.50 | j | 5480.20 | ||||||||
1961 | 722.00 | i | 761.00 | 819.00 | 627.00 | 366.50 | f | 66.72 | a | 9.82 | a | 10.00 | 352.22 | c | 515.50 | f | 936.21 | a | 1144.33 | b | 4726.30 | |||||
1962 | 1383.12 | a | 972.74 | a | 878.16 | b | 488.28 | a | 493.00 | 171.50 | 110.64 | b | 130.89 | d | 87.50 | k | 547.15 | a | 747.41 | a | 579.00 | k | 5922.88 | |||
1963 | 1255.50 | d | 384.50 | j | 839.00 | 720.58 | d | 341.00 | 223.97 | a | 77.50 | a | 75.43 | a | 125.17 | a | 326.50 | g | 812.07 | a | 663.00 | n | 4470.22 | |||
1964 | 1151.43 | c | 980.50 | 945.50 | 686.50 | 477.40 | a | 231.50 | 31.50 | 0.00 | z | 0.00 | z | 225.00 | s | 918.21 | b | 508.50 | p | 5422.54 | ||||||
1965 | 1027.98 | c | 0.00 | z | 0.00 | z | 0.00 | z | 465.53 | b | 179.50 | 63.11 | c | 109.50 | 377.59 | a | 279.50 | j | 761.25 | b | 1154.23 | a | 4138.69 | |||
1966 | 1152.50 | 981.00 | 810.00 | 412.00 | j | 272.59 | b | 220.18 | b | 61.50 | 86.00 | 153.46 | d | 479.50 | f | 795.58 | d | 1058.13 | a | 5590.94 | ||||||
1967 | 991.00 | 824.44 | a | 892.00 | 589.00 | h | 355.39 | c | 190.86 | a | 3.10 | a | 15.50 | b | 145.71 | b | 430.00 | h | 800.50 | 1174.50 | 5393.01 | |||||
1968 | 1122.56 | e | 764.00 | 747.88 | c | 445.50 | j | 345.81 | b | 116.67 | c | 5.00 | 99.09 | c | 195.50 | 345.00 | j | 760.34 | a | 1036.00 | 5192.84 | |||||
1969 | 1076.73 | a | 1003.15 | b | 902.00 | 387.50 | g | 217.53 | b | 114.50 | 25.50 | 45.00 | 160.20 | e | 631.92 | e | 777.22 | c | 986.00 | 5939.77 | ||||||
1970 | 993.00 | 744.69 | b | 780.50 | 555.50 | g | 322.00 | 123.10 | a | 9.00 | 4.50 | 302.50 | 325.50 | l | 761.50 | 1161.00 | 5201.80 | |||||||||
1971 | 972.50 | 815.50 | 901.00 | 643.20 | e | 292.20 | d | 184.66 | a | 45.93 | d | 23.50 | 308.57 | b | 500.00 | k | 799.00 | 1112.38 | a | 6098.44 | ||||||
1972 | 887.50 | g | 881.00 | 621.15 | d | 595.20 | e | 291.63 | d | 67.00 | f | 24.00 | f | 45.00 | 379.00 | 592.10 | a | 886.11 | c | 1463.89 | d | 5755.08 | ||||
1973 | 1206.00 | 900.50 | 906.75 | a | 740.89 | b | 310.00 | d | 155.00 | f | 37.41 | b | 61.00 | 239.42 | d | 518.00 | 847.80 | e | 0.00 | z | 5767.78 | |||||
1974 | 1132.57 | b | 876.40 | c | 851.43 | b | 595.20 | e | 352.00 | g | 85.50 | f | 0.00 | q | 107.43 | b | 121.00 | f | 424.00 | g | 838.89 | c | 0.00 | z | 4401.92 | |
1975 | 825.00 | k | 956.48 | c | 706.00 | i | 811.73 | d | 324.50 | i | 131.50 | l | 32.50 | v | 70.50 | l | 131.00 | j | 279.50 | r | 471.50 | q | 416.00 | q | 1768.21 | |
1976 | 539.00 | o | 636.50 | j | 771.00 | h | 215.50 | t | 322.50 | f | 204.00 | l | 25.50 | h | 65.00 | s | 130.00 | o | 358.00 | m | 206.00 | v | 570.50 | p | 0.00 | |
1977 | 967.00 | i | 961.13 | e | 971.33 | d | 507.22 | c | 353.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2439.69 | |
1978 | 782.50 | f | 851.85 | b | 653.00 | 643.50 | 462.50 | 202.00 | 26.00 | g | 148.69 | d | 334.62 | d | 531.81 | b | 996.21 | a | 1265.32 | a | 6089.48 | |||||
1979 | 1123.00 | g | 850.50 | 747.50 | 639.44 | c | 362.81 | d | 136.15 | d | 13.20 | d | 12.50 | n | 118.50 | f | 414.00 | g | 997.78 | c | 992.00 | a | 4739.39 | |||
1980 | 1120.02 | d | 772.00 | 818.40 | a | 515.36 | b | 406.00 | 204.50 | k | 24.00 | 109.05 | c | 208.33 | c | 556.50 | 781.61 | b | 1101.07 | d | 6412.34 | |||||
1981 | 1027.02 | d | 503.00 | j | 792.00 | 536.79 | b | 318.00 | g | 219.83 | a | 63.00 | 25.66 | b | 272.78 | c | 621.19 | e | 803.57 | b | 958.00 | 5319.83 | ||||
1982 | 1273.50 | 465.50 | l | 849.00 | 705.50 | 438.50 | 201.00 | 77.00 | 46.50 | 325.50 | 445.50 | i | 1017.50 | 1159.00 | 6093.00 | |||||||||||
1983 | 989.00 | 784.00 | 752.00 | 703.00 | 411.50 | 231.50 | 53.00 | n | 0.00 | z | 278.50 | 0.00 | z | 0.00 | z | 0.00 | z | 4149.50 | ||||||||
1984 | 0.00 | z | 0.00 | z | 760.07 | d | 666.60 | e | 328.50 | f | 185.50 | r | 6.50 | n | 19.93 | c | 282.50 | g | 591.00 | g | 0.00 | z | 0.00 | z | 1446.60 | |
1985 | 0.00 | 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 | |
1986 | 0.00 | z | 0.00 | z | 0.00 | z | 295.50 | n | 27.00 | u | 49.00 | n | 93.50 | l | 0.00 | z | 425.50 | 550.50 | 715.50 | 517.00 | q | 1691.50 | ||||
1987 | 1265.50 | 559.50 | k | 476.00 | m | 414.11 | b | 50.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1679.61 | ||
1988 | 0.00 | 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 | |
1989 | 0.00 | z | 0.00 | z | 0.00 | z | 396.50 | 413.00 | 82.50 | 14.00 | 101.50 | 239.50 | 559.00 | 880.38 | d | 1086.00 | 3772.38 | |||||||||
1990 | 984.50 | 964.50 | 797.00 | 427.00 | 510.00 | 194.50 | 29.50 | 82.00 | 146.00 | 560.07 | a | 805.00 | 1350.50 | 6850.57 | ||||||||||||
1991 | 1144.00 | 728.50 | 881.50 | 651.50 | 501.50 | 246.00 | 7.50 | 0.00 | z | 141.50 | 510.50 | 737.00 | 1058.50 | 6608.00 | ||||||||||||
1992 | 1062.50 | 710.00 | 643.00 | 482.00 | 259.50 | 153.00 | 82.00 | 73.88 | a | 0.00 | z | 471.00 | 923.50 | 1197.00 | 6057.38 | |||||||||||
1993 | 1340.00 | 1198.00 | 778.50 | 628.50 | 283.00 | 266.50 | 213.50 | 118.00 | 255.00 | 509.50 | 1006.00 | 1027.00 | 7623.50 | |||||||||||||
1994 | 996.00 | 937.50 | 671.50 | 538.50 | 332.00 | 186.00 | 30.00 | 36.00 | 232.00 | 530.00 | 1084.00 | 1124.50 | 6698.00 | |||||||||||||
1995 | 955.00 | 637.50 | 710.50 | 610.50 | 0.00 | z | 230.69 | a | 69.50 | 129.50 | 231.00 | 486.00 | 755.00 | 0.00 | z | 4815.19 | ||||||||||
1996 | 999.50 | 844.76 | b | 702.50 | 546.00 | 514.50 | 207.50 | 14.50 | j | 60.50 | 0.00 | z | 563.17 | a | 0.00 | z | 856.50 | 5294.93 | ||||||||
1997 | 1064.50 | 792.00 | 606.00 | 614.50 | 314.50 | 221.00 | 66.50 | 59.00 | 192.50 | 423.50 | f | 771.00 | 0.00 | z | 4701.50 | |||||||||||
1998 | 905.00 | 769.50 | 726.00 | 653.00 | 613.50 | 259.00 | 16.00 | 29.50 | 259.00 | 603.97 | b | 820.50 | 1167.50 | 6822.47 | ||||||||||||
1999 | 0.00 | z | 983.50 | 864.50 | 653.00 | 526.50 | 230.00 | 33.50 | 71.00 | 302.00 | 359.00 | 677.07 | a | 1143.50 | 5843.57 | |||||||||||
2000 | 990.50 | 804.50 | 638.08 | a | 507.50 | 488.00 | 200.36 | b | 35.00 | 23.00 | 261.21 | a | 519.25 | a | 664.00 | i | 1158.00 | 5625.40 | ||||||||
2001 | 1222.90 | b | 1006.00 | 710.50 | 693.50 | 332.00 | 259.50 | 76.00 | 9.50 | 184.00 | 555.50 | 877.50 | 1024.00 | 6950.90 | ||||||||||||
2002 | 1019.50 | 790.50 | 770.50 | 573.50 | 508.92 | a | 291.50 | 10.00 | 106.00 | 330.00 | 644.50 | 969.50 | 890.50 | 6904.92 | ||||||||||||
2003 | 813.00 | 621.50 | g | 759.50 | 653.50 | 436.00 | 139.00 | 3.50 | 18.50 | 139.00 | 490.00 | 954.50 | 942.00 | 5348.50 | ||||||||||||
2004 | 1174.50 | 989.50 | 603.50 | 508.50 | 378.00 | 225.00 | 48.50 | 113.00 | 266.00 | 635.00 | 871.50 | 873.00 | 6686.00 | |||||||||||||
2005 | 990.00 | 811.50 | 701.50 | 0.00 | z | 463.00 | 415.50 | 8.00 | 77.50 | 360.00 | 581.00 | 884.50 | 1281.50 | 6574.00 | ||||||||||||
2006 | 874.50 | 0.00 | z | 866.00 | 0.00 | z | 347.00 | 168.00 | 6.00 | 101.00 | 229.50 | 0.00 | z | 0.00 | z | 1165.00 | 3757.00 | |||||||||
2007 | 1282.50 | 808.00 | 636.00 | 646.00 | 541.00 | 62.00 | 7.50 | 39.50 | 309.50 | 674.00 | 792.50 | 1271.50 | 7070.00 | |||||||||||||
2008 | 1466.30 | a | 1025.50 | 1032.50 | 825.00 | 529.00 | 411.50 | 18.50 | 6.50 | 315.00 | 0.00 | z | 0.00 | z | 1139.50 | 6769.30 | ||||||||||
2009 | 922.00 | 0.00 | z | 0.00 | z | 0.00 | z | 50.00 | x | 29.00 | s | 12.00 | r | 17.00 | l | 79.00 | l | 273.00 | q | 560.50 | j | 931.50 | h | 922.00 | ||
2010 | 634.00 | j | 529.00 | k | 468.50 | k | 427.00 | j | 338.50 | i | 135.00 | g | 26.50 | i | 30.50 | h | 104.50 | p | 310.50 | m | 327.00 | r | 478.00 | p | 0.00 | |
2011 | 623.00 | m | 422.50 | p | 421.00 | n | 327.00 | o | 267.00 | m | 121.50 | m | 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 | 1102.48 | 880.19 | 789.32 | 605.45 | 400.12 | 196.50 | 40.87 | 67.16 | 255.88 | 553.21 | 851.53 | 1098.87 | 6985.01 | |||||||||||||
S.D. | 155.70 | 122.72 | 104.59 | 96.99 | 101.23 | 73.88 | 39.59 | 42.20 | 75.59 | 66.06 | 92.57 | 132.84 | 337.60 | |||||||||||||
SKEW | 0.57 | 0.44 | 0.04 | -0.07 | -0.09 | 0.86 | 2.20 | 0.08 | 0.10 | -0.55 | 0.47 | 0.35 | 1.07 | |||||||||||||
MAX | 1466.30 | 1198.00 | 1032.50 | 825.00 | 613.50 | 415.50 | 213.50 | 148.69 | 425.50 | 674.00 | 1084.00 | 1463.89 | 7623.50 | |||||||||||||
MIN | 813.00 | 637.50 | 603.50 | 396.50 | 174.50 | 62.00 | 1.66 | 4.50 | 125.17 | 359.00 | 677.07 | 856.50 | 6686.00 | |||||||||||||
NO YRS | 41 | 40 | 44 | 41 | 40 | 41 | 40 | 42 | 40 | 28 | 42 | 37 | 10 |