YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 119.50 | k | 0.00 | |
1954 | 163.00 | 222.00 | 315.00 | 611.00 | 746.50 | 1053.50 | 1157.85 | a | 1177.50 | 1006.00 | 785.50 | 313.00 | 114.50 | 7665.35 | ||||||||||||
1955 | 63.50 | 120.50 | 394.50 | 578.79 | a | 821.50 | 932.50 | 1245.00 | 1219.91 | d | 1017.50 | 750.00 | 374.50 | 92.00 | 7610.20 | |||||||||||
1956 | 44.00 | 220.00 | 274.35 | a | 483.00 | 756.50 | 1017.50 | 1181.50 | 1157.00 | 955.50 | 745.07 | b | 434.46 | b | 437.00 | 7705.88 | ||||||||||
1957 | 144.00 | 178.00 | 302.50 | 684.00 | 886.00 | 1104.50 | 1182.50 | 1146.48 | a | 1077.00 | 624.28 | b | 450.00 | 262.47 | a | 8041.73 | ||||||||||
1958 | 57.35 | a | 70.50 | 95.00 | 483.00 | 799.00 | 925.50 | 1249.00 | 1159.50 | 927.00 | 682.00 | 481.50 | 74.50 | 7003.85 | ||||||||||||
1959 | 110.50 | 160.00 | 267.00 | 562.00 | 869.50 | 1018.00 | 1161.47 | a | 1206.42 | a | 1018.50 | 809.50 | 415.50 | 191.00 | 7789.38 | |||||||||||
1960 | 132.27 | a | 113.50 | 110.50 | 647.00 | 798.50 | 1022.00 | 1133.00 | 1192.00 | 1003.00 | 711.00 | 429.11 | b | 63.00 | 7354.87 | |||||||||||
1961 | 59.86 | b | 175.00 | 377.68 | a | 0.00 | z | 0.00 | z | 699.00 | h | 863.00 | i | 1191.00 | 560.00 | n | 0.00 | z | 438.60 | e | 111.50 | f | 2242.15 | |||
1962 | 149.83 | d | 147.50 | 185.50 | g | 494.48 | a | 640.00 | h | 762.00 | g | 1107.45 | b | 1133.71 | c | 930.50 | 764.00 | 335.50 | 105.50 | 5168.48 | ||||||
1963 | 91.50 | 41.00 | 410.50 | 556.03 | a | 731.00 | 1005.50 | 1161.98 | a | 1155.50 | 867.00 | 707.00 | 456.00 | 62.52 | a | 7245.53 | ||||||||||
1964 | 172.50 | 98.50 | 366.50 | 487.50 | 793.00 | 1019.00 | 1108.00 | 1080.00 | 959.00 | 634.00 | 512.00 | 285.00 | 7515.00 | |||||||||||||
1965 | 152.00 | 131.50 | 162.00 | 410.00 | 840.00 | 0.00 | z | 1112.12 | c | 1128.50 | 1017.93 | a | 694.50 | 434.00 | 191.50 | 6274.06 | ||||||||||
1966 | 121.50 | 95.50 | 334.50 | 454.50 | 724.00 | 943.00 | 1190.50 | 1128.50 | 974.50 | 726.00 | 408.50 | 154.50 | 7255.50 | |||||||||||||
1967 | 192.50 | 137.00 | 290.00 | 566.50 | 641.00 | 889.00 | 1139.00 | 1096.50 | 869.50 | 742.50 | 297.00 | 237.50 | 7098.00 | |||||||||||||
1968 | 73.00 | 35.50 | 350.00 | 483.50 | 783.50 | 1036.50 | 1180.50 | 1229.00 | 961.50 | 773.50 | 425.50 | 149.00 | 7481.00 | |||||||||||||
1969 | 71.00 | 50.00 | 149.50 | 546.50 | 778.00 | 1041.50 | 1198.50 | 1135.50 | 948.50 | 749.50 | 313.00 | 90.50 | 7072.00 | |||||||||||||
1970 | 55.80 | a | 107.33 | a | 186.52 | a | 505.00 | 868.00 | e | 1043.00 | 875.00 | h | 1154.75 | e | 850.50 | f | 777.21 | c | 417.41 | a | 202.57 | b | 5317.60 | |||
1971 | 64.38 | e | 182.00 | a | 193.50 | g | 471.00 | e | 756.63 | d | 1057.22 | c | 755.00 | l | 917.00 | f | 1021.11 | c | 863.35 | a | 383.04 | b | 308.00 | f | 4798.73 | |
1972 | 265.80 | d | 139.00 | 297.00 | 530.50 | 722.50 | 894.00 | 1196.00 | 1161.50 | 988.39 | b | 697.50 | 387.32 | b | 320.16 | b | 7599.67 | |||||||||
1973 | 173.08 | a | 87.11 | a | 338.33 | b | 568.50 | 802.38 | a | 1091.50 | 1145.45 | a | 1179.00 | 1078.39 | b | 795.84 | b | 435.58 | d | 287.50 | 7982.67 | |||||
1974 | 337.79 | b | 188.09 | e | 409.72 | a | 619.00 | 837.00 | d | 999.64 | b | 1182.00 | 1140.50 | 989.50 | 577.12 | a | 324.00 | i | 218.07 | b | 7498.42 | |||||
1975 | 219.58 | a | 102.50 | l | 324.39 | c | 381.11 | c | 768.59 | b | 482.00 | p | 840.00 | i | 1231.70 | c | 1014.44 | c | 826.67 | a | 437.00 | f | 102.50 | m | 4766.48 | |
1976 | 105.00 | 317.50 | 455.59 | c | 589.29 | b | 753.41 | c | 676.50 | j | 1144.62 | e | 1068.95 | c | 687.50 | h | 393.00 | k | 128.00 | i | 34.50 | p | 4434.35 | |||
1977 | 10.50 | f | 183.04 | a | 269.00 | h | 454.50 | k | 848.07 | c | 993.89 | c | 1271.50 | 1218.19 | d | 1069.80 | e | 651.00 | a | 420.00 | f | 205.50 | 6440.98 | |||
1978 | 63.00 | 22.00 | 169.50 | f | 517.50 | 685.50 | 978.00 | e | 1095.13 | e | 1218.00 | 989.44 | c | 540.00 | f | 494.48 | a | 202.50 | f | 6063.06 | ||||||
1979 | 123.43 | d | 41.50 | 284.34 | b | 496.73 | d | 784.30 | a | 964.29 | b | 1149.50 | 1170.25 | a | 1030.50 | 710.79 | c | 535.00 | 230.71 | e | 7521.33 | |||||
1980 | 110.57 | a | 95.06 | b | 289.91 | d | 562.50 | 849.00 | 1016.25 | b | 1223.31 | e | 955.00 | f | 1086.21 | a | 696.50 | 269.50 | h | 151.00 | g | 5929.29 | ||||
1981 | 24.80 | a | 5.50 | w | 180.50 | k | 633.62 | a | 757.00 | 1166.00 | 1241.50 | 1119.50 | 983.00 | 727.50 | 321.50 | g | 117.91 | c | 6770.83 | |||||||
1982 | 90.42 | a | 115.50 | 286.00 | 402.32 | b | 824.82 | c | 995.89 | b | 1176.45 | a | 1124.55 | b | 911.50 | 673.50 | 468.46 | d | 201.50 | h | 7069.42 | |||||
1983 | 105.40 | a | 72.15 | b | 300.70 | a | 429.00 | 772.00 | 978.00 | 1216.48 | b | 1170.00 | 996.00 | 731.08 | a | 347.31 | d | 240.25 | e | 7358.38 | ||||||
1984 | 25.66 | b | 201.26 | d | 161.50 | 406.61 | b | 821.00 | 1042.76 | a | 1113.00 | 1157.50 | 930.00 | 830.28 | a | 313.97 | a | 322.40 | a | 7325.93 | ||||||
1985 | 62.50 | 113.00 | 275.26 | b | 581.50 | 836.45 | c | 1002.69 | d | 1136.09 | d | 1137.00 | 1000.86 | a | 841.65 | a | 654.50 | 146.45 | b | 7787.95 | ||||||
1986 | 107.50 | 121.50 | 283.50 | 486.00 | 784.00 | 1075.00 | 1268.50 | 1144.00 | 969.00 | 828.00 | 481.50 | 196.50 | 7745.00 | |||||||||||||
1987 | 106.00 | 16.59 | a | 240.50 | 431.00 | 853.00 | 1087.00 | 1268.50 | 1230.00 | 1037.00 | 553.50 | 465.00 | 209.50 | 7497.59 | ||||||||||||
1988 | 74.92 | a | 165.00 | 327.00 | 528.50 | 559.00 | i | 1022.50 | 1222.00 | 1225.00 | 959.50 | 407.50 | k | 301.50 | i | 132.50 | j | 5524.42 | ||||||||
1989 | 135.50 | l | 173.00 | f | 312.77 | c | 325.50 | l | 490.50 | k | 1177.00 | 790.50 | k | 1178.50 | 697.50 | j | 458.50 | m | 350.50 | j | 28.00 | n | 2668.27 | |||
1990 | 184.50 | j | 235.50 | i | 126.00 | q | 570.00 | 831.50 | 707.50 | i | 832.00 | j | 1186.50 | 553.50 | l | 403.50 | o | 261.50 | l | 181.00 | p | 2588.00 | ||||
1991 | 112.00 | k | 196.50 | i | 270.50 | k | 579.11 | b | 960.50 | 701.50 | j | 1297.00 | 839.00 | i | 697.00 | j | 441.00 | i | 253.50 | l | 164.50 | j | 2836.61 | |||
1992 | 91.50 | l | 127.00 | k | 293.00 | 557.59 | a | 0.00 | z | 963.62 | a | 1297.50 | 1159.00 | 730.50 | i | 440.50 | j | 311.50 | l | 166.00 | i | 4270.71 | ||||
1993 | 138.00 | l | 80.00 | 213.26 | b | 502.24 | a | 531.00 | m | 1094.00 | 748.00 | m | 689.00 | m | 759.50 | i | 298.50 | r | 316.50 | j | 109.00 | n | 1889.50 | |||
1994 | 61.00 | l | 164.37 | a | 365.00 | 454.00 | j | 496.00 | k | 1112.00 | 827.00 | k | 1132.50 | 687.50 | i | 386.00 | k | 403.50 | j | 179.00 | m | 2773.87 | ||||
1995 | 67.50 | l | 75.00 | i | 247.00 | k | 357.50 | k | 615.00 | i | 1027.00 | 834.00 | k | 1195.00 | 680.00 | j | 564.50 | j | 183.50 | r | 63.00 | u | 2222.00 | |||
1996 | 56.00 | n | 100.50 | l | 172.00 | l | 568.97 | a | 514.00 | j | 703.00 | j | 753.00 | k | 781.00 | i | 677.50 | j | 542.50 | j | 188.00 | m | 145.50 | o | 568.97 | |
1997 | 144.00 | j | 164.50 | k | 256.00 | j | 471.21 | a | 459.00 | l | 584.50 | l | 826.50 | j | 783.50 | j | 605.00 | k | 433.50 | l | 179.50 | m | 54.00 | v | 471.21 | |
1998 | 175.50 | n | 161.00 | m | 228.00 | l | 650.89 | b | 487.50 | m | 691.00 | j | 892.50 | i | 612.50 | o | 733.00 | i | 418.50 | n | 251.00 | n | 199.50 | o | 650.89 | |
1999 | 184.50 | n | 94.50 | m | 195.50 | j | 329.50 | n | 454.50 | l | 762.50 | h | 752.50 | l | 776.00 | k | 649.50 | j | 270.50 | s | 254.50 | l | 133.00 | k | 0.00 | |
2000 | 90.00 | l | 139.50 | j | 293.00 | h | 311.00 | k | 595.00 | j | 752.50 | i | 767.00 | j | 888.00 | h | 612.50 | k | 494.00 | l | 178.00 | m | 50.50 | t | 0.00 | |
2001 | 75.50 | j | 144.00 | j | 148.50 | k | 381.00 | i | 534.50 | j | 762.50 | i | 788.00 | k | 945.00 | g | 600.50 | k | 519.50 | j | 332.50 | j | 246.00 | p | 0.00 | |
2002 | 204.50 | n | 145.00 | k | 142.50 | q | 468.00 | j | 529.00 | l | 753.50 | k | 941.50 | i | 784.00 | l | 572.50 | n | 525.00 | k | 159.50 | r | 29.50 | p | 0.00 | |
2003 | 39.50 | m | 44.00 | k | 248.00 | j | 359.00 | i | 557.50 | j | 728.00 | j | 811.00 | k | 772.00 | k | 617.50 | l | 0.00 | z | 339.50 | o | 80.00 | o | 0.00 | |
2004 | 56.50 | m | 48.50 | k | 214.50 | j | 252.00 | n | 700.00 | k | 605.50 | n | 776.50 | l | 834.00 | i | 734.50 | i | 418.00 | m | 294.00 | l | 171.00 | n | 0.00 | |
2005 | 179.50 | k | 77.50 | k | 141.00 | h | 318.00 | n | 469.00 | j | 803.00 | h | 821.50 | l | 858.50 | j | 802.00 | i | 501.50 | l | 316.50 | n | 62.00 | k | 0.00 | |
2006 | 165.50 | n | 50.50 | s | 89.00 | s | 205.00 | s | 55.00 | z | 474.50 | q | 434.50 | s | 810.00 | l | 578.50 | l | 432.50 | n | 309.00 | l | 199.50 | l | 0.00 | |
2007 | 75.00 | m | 51.00 | k | 337.50 | j | 383.50 | k | 422.50 | o | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 0.00 | 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 | |
2009 | 0.00 | 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 | |
2010 | 0.00 | 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 | |
2011 | 27.50 | 162.00 | 277.00 | 675.50 | 882.50 | 1127.00 | 1271.00 | 1222.95 | a | 1043.50 | 778.21 | b | 499.50 | 322.00 | 8288.66 | |||||||||||
2012 | 207.70 | a | 191.00 | 494.85 | d | 556.50 | 908.50 | 1030.00 | 1322.50 | 1230.00 | 1041.72 | a | 601.00 | h | 0.00 | z | 0.00 | z | 6982.78 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 115.25 | 128.68 | 294.88 | 531.42 | 802.07 | 1025.57 | 1192.75 | 1167.30 | 990.38 | 733.06 | 427.63 | 197.50 | 7542.98 | |||||||||||||
S.D. | 69.06 | 64.58 | 89.85 | 75.66 | 64.15 | 67.08 | 61.83 | 42.50 | 54.53 | 74.67 | 77.57 | 92.55 | 324.72 | |||||||||||||
SKEW | 1.19 | 0.41 | -0.25 | 0.00 | -0.04 | 0.14 | 0.33 | -0.20 | -0.33 | -0.45 | 0.49 | 0.48 | 0.35 | |||||||||||||
MAX | 337.79 | 317.50 | 494.85 | 684.00 | 960.50 | 1177.00 | 1322.50 | 1231.70 | 1086.21 | 863.35 | 654.50 | 437.00 | 8288.66 | |||||||||||||
MIN | 24.80 | 16.59 | 95.00 | 381.11 | 641.00 | 889.00 | 1095.13 | 1068.95 | 867.00 | 553.50 | 297.00 | 62.52 | 7003.85 | |||||||||||||
NO YRS | 36 | 37 | 36 | 42 | 36 | 37 | 35 | 40 | 34 | 32 | 29 | 28 | 22 |