YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1944 | 88.98 | d | 58.00 | 239.00 | 271.00 | j | 710.00 | 802.00 | 1133.05 | a | 1192.50 | 983.00 | 692.00 | 194.00 | 123.50 | 6216.03 | ||||||||||
1945 | 88.00 | 146.00 | 164.50 | 405.00 | 685.50 | 815.00 | 1175.50 | 1143.38 | a | 950.00 | 710.00 | 280.50 | 98.50 | 6661.88 | ||||||||||||
1946 | 86.00 | 115.00 | 327.50 | 654.00 | 671.00 | 995.50 | 1157.00 | 1157.50 | 1015.00 | 474.30 | a | 157.00 | 157.50 | 6967.30 | ||||||||||||
1947 | 54.00 | 236.00 | 305.50 | 452.59 | a | 753.62 | b | 853.50 | 1222.50 | 1085.00 | 1011.50 | 664.50 | 176.00 | 63.00 | 6877.71 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1139.00 | 1163.50 | 995.00 | 683.50 | 167.50 | 65.00 | 4213.50 | |||||||
1949 | 3.62 | a | 113.00 | 256.50 | 542.00 | 651.50 | 950.00 | 1148.50 | 1091.50 | 1059.00 | 578.50 | 461.00 | 119.50 | 6974.62 | ||||||||||||
1950 | 96.50 | 254.50 | 381.00 | 584.50 | 663.50 | 915.50 | 1109.00 | 1156.50 | 857.00 | 838.00 | 475.50 | 292.20 | d | 7623.70 | ||||||||||||
1951 | 128.00 | 172.00 | 336.50 | 479.00 | 742.45 | a | 903.50 | 1202.50 | 784.50 | i | 999.00 | 708.00 | 273.50 | 106.00 | 6050.45 | |||||||||||
1952 | 89.50 | 135.00 | 148.00 | 467.78 | c | 870.00 | 907.00 | 1170.00 | 1195.50 | 1054.50 | 827.50 | 211.50 | 75.00 | 7151.28 | ||||||||||||
1953 | 228.50 | 144.50 | 335.32 | a | 446.25 | b | 595.50 | 953.00 | 1186.50 | 1151.50 | 1014.64 | b | 718.00 | 441.50 | 107.50 | 7322.71 | ||||||||||
1954 | 137.50 | 356.00 | 309.50 | 623.00 | 781.50 | 937.76 | a | 1184.00 | 1092.50 | 1013.79 | a | 724.50 | 391.50 | 158.10 | a | 7709.65 | ||||||||||
1955 | 57.50 | 119.00 | 340.50 | 458.00 | 657.50 | 926.00 | 1062.50 | 1067.00 | 970.50 | 793.50 | 297.00 | 187.50 | 6936.50 | |||||||||||||
1956 | 205.50 | 91.50 | 413.00 | 454.50 | 811.00 | 1064.50 | 1129.50 | 1091.00 | 1083.50 | 645.00 | 364.50 | 170.00 | 7523.50 | |||||||||||||
1957 | 146.00 | 362.00 | 337.50 | 452.00 | 609.50 | 1032.00 | 1252.92 | a | 1157.00 | 821.50 | f | 624.50 | 193.00 | 195.00 | 6361.42 | |||||||||||
1958 | 115.50 | 228.50 | 202.50 | 495.00 | 888.50 | 1018.00 | 1180.00 | 1140.50 | 953.50 | 751.00 | 335.00 | 245.50 | 7553.50 | |||||||||||||
1959 | 215.00 | 120.00 | 392.50 | 626.50 | 642.50 | 1053.00 | 1235.00 | 1045.00 | 849.00 | 681.00 | 381.00 | 121.50 | 7362.00 | |||||||||||||
1960 | 67.00 | 81.50 | 407.00 | 521.50 | 717.50 | 1085.00 | 1232.50 | 1188.00 | 1030.00 | 644.50 | 355.00 | 128.50 | 7458.00 | |||||||||||||
1961 | 149.50 | 215.00 | 308.00 | 547.50 | 703.50 | 1045.00 | 1195.00 | 1108.00 | 879.50 | 646.50 | 234.50 | 117.00 | 7149.00 | |||||||||||||
1962 | 119.50 | 188.00 | 173.50 | 629.50 | 677.50 | 923.00 | 1171.50 | 1271.50 | 1013.00 | 666.50 | 419.00 | 200.00 | 7452.50 | |||||||||||||
1963 | 75.00 | 317.50 | 280.00 | 432.50 | 791.00 | 811.50 | 1223.50 | 1104.00 | 1023.50 | 761.00 | 298.50 | 138.50 | 7256.50 | |||||||||||||
1964 | 66.00 | 70.00 | 225.50 | 430.00 | 677.00 | 890.00 | 1258.50 | 1093.50 | 894.00 | 772.50 | 201.50 | 102.50 | 6681.00 | |||||||||||||
1965 | 149.00 | 181.00 | 188.00 | 468.62 | a | 647.00 | 759.00 | 1178.50 | 1153.50 | 864.00 | 761.50 | 407.00 | 158.00 | 6915.12 | ||||||||||||
1966 | 55.00 | 61.50 | 336.50 | 513.00 | 789.00 | 953.00 | 1201.00 | 1167.50 | 957.50 | 633.00 | 339.50 | 154.00 | 7160.50 | |||||||||||||
1967 | 144.50 | 200.00 | 370.50 | 326.50 | 717.00 | 870.50 | 1201.00 | 1168.00 | 883.50 | 714.00 | 394.00 | 30.50 | 7020.00 | |||||||||||||
1968 | 103.00 | 265.50 | 264.50 | 419.50 | 693.00 | 952.00 | 1123.00 | 999.00 | 938.50 | 659.00 | 309.50 | 94.50 | 6821.00 | |||||||||||||
1969 | 230.50 | 86.50 | 239.50 | 495.00 | 757.50 | 830.50 | 1186.50 | 1266.50 | 1022.50 | 558.00 | 319.50 | 165.50 | 7158.00 | |||||||||||||
1970 | 131.00 | 250.50 | 248.50 | 306.50 | 750.50 | 927.00 | 1206.00 | 1173.00 | 909.00 | 530.00 | 305.00 | 122.50 | 6859.50 | |||||||||||||
1971 | 201.00 | 156.00 | 371.50 | 438.00 | 603.50 | 900.50 | 1205.50 | 1048.00 | 950.00 | 520.50 | 265.00 | 84.50 | 6744.00 | |||||||||||||
1972 | 93.50 | 257.00 | 538.00 | 548.50 | 747.50 | 980.00 | 1235.00 | 1081.38 | a | 947.00 | 603.50 | 198.50 | 125.00 | 7354.88 | ||||||||||||
1973 | 72.00 | 162.50 | 107.00 | 423.50 | 785.50 | 988.00 | 1194.50 | 1124.50 | 931.00 | 717.00 | 304.50 | 183.00 | 6993.00 | |||||||||||||
1974 | 119.50 | 159.00 | 373.50 | 518.00 | 753.00 | 1084.00 | 1153.00 | 1130.50 | 951.50 | 674.50 | 302.50 | 82.00 | 7301.00 | |||||||||||||
1975 | 147.50 | 125.50 | 272.80 | a | 293.79 | a | 670.38 | c | 906.43 | b | 1202.50 | 1178.00 | a | 989.50 | 651.00 | 333.50 | 139.50 | a | 6910.40 | |||||||
1976 | 220.50 | 284.30 | a | 300.00 | 429.50 | 779.00 | 966.00 | 1132.00 | 1134.50 | 859.00 | 630.50 | 362.00 | 153.00 | 7250.30 | ||||||||||||
1977 | 142.50 | 256.50 | 210.50 | 517.50 | 586.42 | a | 1000.00 | 1213.00 | 1205.50 | 1007.00 | 783.50 | 406.50 | 276.50 | 7605.42 | ||||||||||||
1978 | 149.50 | 149.50 | 383.00 | 440.00 | 720.50 | 1096.00 | 1234.50 | 1145.00 | 928.50 | 759.00 | 218.28 | a | 55.00 | 7278.78 | ||||||||||||
1979 | 20.50 | 112.00 | 220.10 | a | 463.50 | 690.78 | a | 994.50 | 1167.50 | 1044.50 | 1086.21 | a | 717.50 | 247.50 | 188.50 | 6953.09 | ||||||||||
1980 | 174.00 | 267.00 | 236.24 | b | 468.50 | 589.52 | a | 1013.50 | 1288.50 | 1163.00 | 977.50 | 714.00 | 0.00 | z | 270.00 | 7161.76 | ||||||||||
1981 | 218.50 | 262.37 | a | 277.50 | 568.50 | 703.50 | 1083.50 | 1239.00 | 1231.50 | 1003.50 | 593.50 | 394.00 | 218.50 | 7793.87 | ||||||||||||
1982 | 106.00 | 239.50 | 312.50 | 534.50 | 671.00 | 845.50 | 1142.50 | 1176.50 | 947.00 | 592.50 | 298.00 | 95.00 | 6960.50 | |||||||||||||
1983 | 138.00 | 160.50 | 244.50 | 329.50 | 723.50 | 874.00 | 1179.00 | 1070.50 | 1025.00 | 639.00 | 264.50 | 171.50 | 6819.50 | |||||||||||||
1984 | 139.50 | 153.00 | 388.00 | 481.00 | 954.50 | 931.50 | 1123.50 | 1081.50 | 995.00 | 556.50 | 255.50 | 91.50 | 7151.00 | |||||||||||||
1985 | 58.00 | 166.00 | 299.50 | 614.00 | 786.00 | 1030.50 | 1199.50 | 1175.00 | 834.50 | 652.00 | 240.00 | 152.50 | 7207.50 | |||||||||||||
1986 | 276.00 | 273.50 | 516.00 | 603.00 | 835.50 | 1104.00 | 1171.00 | 1211.50 | 873.50 | 661.50 | 374.00 | 143.50 | 8043.00 | |||||||||||||
1987 | 160.50 | 204.00 | 307.00 | 687.50 | 767.00 | 1062.00 | 1155.27 | a | 1145.50 | 970.50 | 864.50 | 328.00 | 131.50 | 7783.27 | ||||||||||||
1988 | 161.50 | 304.00 | 394.50 | 541.50 | 799.00 | 1039.50 | 1220.00 | 1179.50 | 950.00 | 845.00 | 368.50 | 166.50 | 7969.50 | |||||||||||||
1989 | 113.50 | 262.50 | 511.00 | 744.00 | 825.50 | 1050.00 | 1262.50 | 1120.00 | 1044.50 | 741.50 | 417.50 | 199.50 | 8292.00 | |||||||||||||
1990 | 153.00 | 160.50 | 423.50 | 592.50 | 770.50 | 1108.50 | 1181.00 | 1082.00 | 973.50 | 749.50 | 399.50 | 141.50 | 7735.50 | |||||||||||||
1991 | 138.00 | 318.50 | 223.50 | 481.00 | 707.00 | 891.50 | 1155.50 | 1197.50 | 972.00 | 808.50 | 354.00 | 146.00 | 7393.00 | |||||||||||||
1992 | 145.00 | 251.00 | 311.00 | 612.50 | 841.00 | 992.50 | 1162.00 | 1112.50 | 1073.50 | 762.50 | 253.50 | 99.00 | 7616.00 | |||||||||||||
1993 | 174.00 | 142.50 | 382.00 | 574.00 | 852.00 | 1005.50 | 1136.00 | 1180.00 | 952.00 | 743.00 | 308.50 | 159.00 | 7608.50 | |||||||||||||
1994 | 176.50 | 163.00 | 409.50 | 544.00 | 750.50 | 1123.00 | 1264.50 | 1241.50 | 1040.50 | 633.50 | 218.50 | 117.00 | 7682.00 | |||||||||||||
1995 | 115.50 | 307.00 | 366.00 | 446.00 | 647.00 | 932.00 | 1246.00 | 1269.50 | 1065.00 | 764.50 | 479.50 | 186.50 | p | 7638.00 | ||||||||||||
1996 | 213.00 | 340.50 | 422.00 | 642.50 | 871.00 | 1097.50 | 1259.00 | 1203.32 | a | 942.41 | a | 704.50 | 406.00 | 236.50 | 8338.23 | |||||||||||
1997 | 194.50 | 202.50 | 552.00 | 530.50 | 957.00 | 938.50 | 1202.50 | 1261.00 | 1104.50 | 665.50 | 399.50 | 102.00 | 8110.00 | |||||||||||||
1998 | 170.00 | 99.00 | 306.00 | 404.00 | 645.50 | 913.50 | 1276.00 | 1261.50 | 1022.50 | 690.50 | 359.50 | 162.00 | 7310.00 | |||||||||||||
1999 | 251.50 | 308.50 | 367.00 | 428.50 | 756.50 | 997.00 | 1178.00 | a | 1167.50 | 1027.50 | 823.00 | 504.50 | 170.50 | a | 7980.00 | |||||||||||
2000 | 256.78 | a | 267.00 | 346.50 | 646.03 | a | 925.50 | 1084.50 | 1248.27 | a | 1180.58 | a | 1076.00 | 659.55 | b | 145.50 | 226.50 | 8062.72 | ||||||||
2001 | 119.00 | 157.00 | 371.50 | 508.00 | 962.50 | 1073.50 | 1199.50 | 1202.05 | b | 1087.50 | 779.00 | 457.00 | 120.79 | b | 8037.34 | |||||||||||
2002 | 182.00 | 276.50 | 320.52 | c | 619.14 | a | 813.75 | a | 1088.50 | 1207.00 | 1181.50 | 1051.50 | 634.50 | 404.00 | 138.50 | 7917.41 | ||||||||||
2003 | 351.50 | 217.00 | 363.50 | 472.00 | 829.00 | 989.00 | 1255.00 | 1197.00 | 1043.00 | 861.50 | 285.00 | 150.00 | 8013.50 | |||||||||||||
2004 | 161.50 | 122.00 | 599.00 | 514.20 | e | 808.50 | 960.50 | 1185.00 | 942.50 | f | 970.50 | 604.50 | 245.00 | 147.50 | 6318.20 | |||||||||||
2005 | 179.00 | 168.50 | 318.35 | e | 519.50 | 822.00 | 0.00 | z | 1238.00 | 1157.00 | 1022.00 | 735.50 | 0.00 | z | 195.50 | 6355.35 | ||||||||||
2006 | 179.00 | 272.00 | 271.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 156.00 | 878.00 | |||||
2007 | 107.98 | a | 224.50 | 495.00 | 549.00 | 841.50 | 1027.00 | 1200.00 | 1213.50 | 1002.50 | 744.00 | 492.22 | c | 106.50 | 8003.71 | |||||||||||
2008 | 113.00 | 0.00 | z | 0.00 | z | 582.50 | 698.00 | 1078.50 | 1152.68 | a | 1131.00 | 993.00 | 718.50 | 424.50 | 153.00 | 7044.68 | ||||||||||
2009 | 245.50 | 247.00 | 403.00 | 497.00 | 898.00 | 922.00 | 1293.50 | 1200.50 | 1045.00 | 636.50 | 452.00 | 121.50 | 7961.50 | |||||||||||||
2010 | 192.50 | 199.00 | 307.00 | 470.50 | 664.50 | 761.00 | f | 1001.50 | f | 1220.50 | 838.00 | g | 715.00 | 318.50 | 283.50 | 4371.00 | ||||||||||
2011 | 202.02 | a | 131.70 | a | 180.00 | q | 604.44 | c | 734.59 | c | 1014.83 | a | 540.50 | r | 1266.83 | e | 1058.33 | c | 804.45 | a | 207.00 | j | 56.32 | a | 5873.51 | |
2012 | 215.00 | 179.18 | a | 321.50 | f | 481.50 | g | 869.19 | e | 707.50 | j | 1216.50 | 1228.63 | a | 1000.56 | c | 507.50 | 403.00 | 153.50 | 5773.06 | ||||||
2013 | 150.00 | 124.50 | 292.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 274.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 146.78 | 197.08 | 328.49 | 509.42 | 750.91 | 974.38 | 1194.53 | 1157.94 | 985.12 | 692.98 | 327.25 | 146.56 | 7406.71 | |||||||||||||
S.D. | 63.56 | 76.68 | 98.30 | 91.07 | 92.73 | 87.64 | 46.59 | 61.75 | 65.11 | 86.87 | 91.39 | 55.38 | 450.32 | |||||||||||||
SKEW | 0.39 | 0.20 | 0.39 | 0.01 | 0.35 | -0.29 | -0.11 | -0.19 | -0.45 | -0.21 | -0.08 | 0.61 | 0.25 | |||||||||||||
MAX | 351.50 | 362.00 | 599.00 | 744.00 | 962.50 | 1123.00 | 1293.50 | 1271.50 | 1104.50 | 864.50 | 504.50 | 292.20 | 8338.23 | |||||||||||||
MIN | 3.62 | 58.00 | 107.00 | 293.79 | 586.42 | 759.00 | 1062.50 | 999.00 | 834.50 | 474.30 | 145.50 | 30.50 | 6661.88 | |||||||||||||
NO YRS | 69 | 68 | 65 | 65 | 67 | 64 | 66 | 66 | 66 | 68 | 65 | 68 | 56 |