YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | 2.07 | a | 7.25 | c | 188.50 | 274.50 | 708.00 | 811.50 | 1164.57 | a | 1079.12 | b | 831.11 | c | 431.70 | d | 98.04 | b | 6.50 | 5602.85 | ||||||
1929 | 1.00 | 2.00 | 110.57 | a | 212.07 | a | 565.00 | 828.00 | 1177.00 | 1094.30 | a | 679.00 | 428.50 | 24.00 | 20.50 | f | 5121.44 | |||||||||
1930 | 0.00 | 80.50 | 122.00 | 505.50 | 477.00 | 902.00 | 0.00 | z | 0.00 | z | 448.50 | j | 305.87 | a | 76.00 | 0.00 | 2468.87 | |||||||||
1931 | 0.00 | 6.50 | 114.50 | 387.00 | 618.00 | 1013.57 | b | 1311.62 | b | 1163.57 | b | 842.00 | 568.50 | 139.66 | a | 2.00 | 6166.92 | |||||||||
1932 | 0.00 | 31.00 | 104.00 | 302.59 | a | 611.00 | 836.00 | 1141.00 | 1181.62 | a | 888.00 | 451.05 | a | 130.86 | a | 6.50 | 5683.61 | |||||||||
1933 | 0.00 | 0.00 | 125.50 | 217.24 | a | 404.00 | 1090.50 | 1281.50 | 1129.50 | 966.00 | 629.50 | 94.00 | 53.50 | 5991.24 | ||||||||||||
1934 | 5.50 | 79.50 | 326.00 | 544.50 | 845.27 | a | 873.50 | 1271.52 | a | 1202.50 | 784.50 | 509.00 | 202.24 | a | 9.00 | 6653.02 | ||||||||||
1935 | 12.00 | 33.50 | 105.50 | 310.00 | 476.37 | a | 964.50 | 1195.50 | 1154.00 | 902.50 | 445.00 | 27.50 | 4.50 | 5630.87 | ||||||||||||
1936 | 14.00 | 9.67 | e | 107.50 | 425.19 | d | 721.50 | 970.00 | 1151.00 | 1085.00 | 696.50 | 394.50 | 25.00 | 2.50 | 5602.36 | |||||||||||
1937 | 0.00 | 9.33 | a | 67.50 | 228.50 | 677.50 | 814.00 | 1145.00 | 1132.50 | 814.50 | 492.38 | a | 136.00 | 16.50 | 5533.72 | |||||||||||
1938 | 9.50 | 22.81 | a | 88.00 | 325.50 | 480.50 | 878.50 | 590.00 | m | 397.00 | t | 881.50 | 435.50 | 15.00 | 16.00 | 3152.81 | ||||||||||
1939 | 0.00 | 0.00 | 197.00 | 391.00 | 655.50 | 814.50 | 1162.00 | 1117.00 | 763.50 | 410.00 | 116.50 | 88.50 | 5715.50 | |||||||||||||
1940 | 8.00 | 25.89 | a | 159.50 | 263.50 | 625.00 | 889.00 | 1219.50 | 1241.50 | 0.00 | z | 546.50 | 77.50 | 19.50 | 5075.39 | |||||||||||
1941 | 1.00 | 80.89 | a | 137.50 | 190.34 | a | 620.00 | 813.00 | 1123.50 | 1035.00 | 630.50 | 287.50 | 125.00 | 28.50 | 5072.73 | |||||||||||
1942 | 14.00 | 9.50 | 68.00 | 317.50 | 473.00 | 818.00 | 1244.50 | 1146.48 | a | 792.93 | a | 468.21 | b | 103.50 | 27.26 | b | 5482.88 | |||||||||
1943 | 17.05 | a | 26.00 | 156.50 | 540.00 | 577.78 | b | 774.50 | 1180.50 | 1177.50 | 921.50 | 507.50 | 101.50 | 10.50 | 5990.83 | |||||||||||
1944 | 0.00 | 2.50 | 51.00 | 214.62 | d | 572.50 | 541.00 | f | 1175.00 | 914.00 | f | 776.25 | b | 515.63 | a | 95.50 | 11.00 | 3414.00 | ||||||||
1945 | 12.92 | a | 29.50 | 82.50 | 217.24 | a | 595.00 | 662.14 | b | 1163.53 | a | 1058.65 | a | 669.50 | 571.00 | 105.50 | 21.00 | 5188.48 | ||||||||
1946 | 0.00 | a | 28.00 | 161.50 | 463.00 | 548.00 | 965.50 | 1231.50 | 1187.50 | 800.40 | e | 248.52 | a | 49.00 | 69.50 | 5752.42 | ||||||||||
1947 | 0.00 | a | 39.50 | 185.00 | 249.00 | 685.50 | 724.44 | c | 1192.50 | 1091.00 | 861.00 | 551.50 | 25.50 | 5.00 | 5609.94 | |||||||||||
1948 | 33.00 | 39.50 | 33.00 | 354.00 | 618.00 | 854.50 | 1169.45 | b | 1102.50 | 813.75 | b | 484.24 | b | 66.50 | 10.50 | 5578.94 | ||||||||||
1949 | 0.00 | 0.00 | 97.50 | 408.00 | 581.00 | 811.00 | 1160.43 | a | 1107.45 | b | 834.50 | 303.00 | 168.50 | 6.50 | 5477.88 | |||||||||||
1950 | 32.00 | 88.50 | 112.50 | 304.00 | 478.00 | 821.00 | 1111.50 | 1098.50 | 780.50 | 667.50 | 160.00 | 27.26 | b | 5681.26 | ||||||||||||
1951 | 13.00 | 83.50 | 106.50 | 356.90 | a | 567.00 | 756.50 | 1158.50 | 1059.68 | a | 830.50 | 386.00 | 53.50 | 13.00 | 5384.58 | |||||||||||
1952 | 4.00 | 5.50 | 34.50 | 302.00 | 642.50 | 818.50 | 1068.00 | 1134.50 | 840.00 | 650.00 | 77.00 | 0.50 | 5577.00 | |||||||||||||
1953 | 89.00 | 28.50 | 148.00 | 238.00 | 374.50 | 826.50 | 1181.50 | 1039.00 | 852.00 | 437.00 | 183.50 | 1.60 | b | 5399.10 | ||||||||||||
1954 | 13.00 | 65.00 | 104.00 | 449.50 | 714.00 | 799.00 | 1181.50 | 1043.50 | 798.00 | 465.00 | 145.50 | 5.50 | 5783.50 | |||||||||||||
1955 | 0.00 | 0.00 | g | 68.00 | k | 273.00 | 574.02 | a | 846.50 | 1146.47 | b | 1112.50 | 841.20 | e | 498.00 | 77.00 | 92.50 | 5461.18 | ||||||||
1956 | 87.50 | 13.50 | 215.00 | 333.00 | 679.50 | 997.00 | 1145.00 | 1048.00 | 915.50 | 473.50 | 64.00 | 18.50 | 5990.00 | |||||||||||||
1957 | 12.50 | 102.00 | 151.00 | 256.55 | a | 483.00 | 874.00 | 1137.00 | 1113.50 | 794.50 | 404.50 | 10.50 | 21.00 | 5360.05 | ||||||||||||
1958 | 2.58 | a | 114.00 | 64.50 | 166.15 | d | 749.50 | 957.00 | 1146.50 | 1159.40 | a | 786.50 | 505.50 | 132.00 | 28.00 | 5811.64 | ||||||||||
1959 | 36.17 | a | 26.00 | 93.50 | 389.00 | 525.00 | 999.00 | 1231.00 | 1118.50 | 686.00 | 427.00 | 67.00 | 0.00 | a | 5598.17 | |||||||||||
1960 | 0.00 | a | 3.50 | 204.00 | 365.50 | 598.50 | 968.00 | 1211.00 | 1101.50 | 860.00 | 392.50 | 86.79 | b | 5.00 | i | 5791.29 | ||||||||||
1961 | 0.00 | 41.00 | 101.00 | 281.00 | 648.50 | 1061.38 | a | 1222.00 | 1108.00 | 611.00 | 370.00 | 23.50 | 5.00 | 5472.38 | ||||||||||||
1962 | 5.50 | 46.00 | 51.50 | 423.21 | b | 558.50 | 838.45 | a | 1126.00 | 1090.17 | a | 879.83 | a | 521.32 | a | 203.50 | 24.80 | a | 5768.77 | |||||||
1963 | 10.50 | 101.50 | 114.50 | 210.50 | 738.00 | 740.00 | 1227.00 | 1145.00 | 893.50 | 631.88 | a | 121.00 | 0.00 | 5933.38 | ||||||||||||
1964 | 0.00 | 0.00 | a | 47.53 | a | 234.00 | 540.50 | 758.79 | a | 1261.00 | 1092.00 | 736.03 | a | 555.93 | a | 85.50 | 48.50 | 5359.79 | ||||||||
1965 | 21.00 | 49.50 | 84.22 | a | 286.50 | 435.55 | a | 706.00 | 1093.27 | a | 990.50 | 568.50 | 515.63 | a | 244.00 | 29.97 | a | 5024.63 | ||||||||
1966 | 1.00 | 0.00 | 204.00 | 313.97 | a | 757.90 | b | 907.50 | 1259.00 | 1153.72 | a | 865.00 | 384.83 | b | 199.50 | 22.00 | 6068.41 | |||||||||
1967 | 7.00 | 24.23 | b | 204.50 | 197.00 | 536.50 | 721.00 | 1202.00 | 1227.60 | a | 842.00 | 504.27 | a | 212.50 | 0.50 | 5679.10 | ||||||||||
1968 | 0.00 | 73.00 | 177.00 | 199.00 | 554.00 | 887.00 | 1185.00 | 915.00 | 736.00 | 457.50 | 104.50 | 9.00 | 5297.00 | |||||||||||||
1969 | 65.50 | 12.50 | 116.50 | 281.67 | c | 772.42 | a | 797.00 | 1200.00 | 1248.50 | 940.00 | 245.00 | 105.50 | 20.00 | 5804.58 | |||||||||||
1970 | 34.00 | 75.00 | 65.00 | 165.50 | 602.50 | 859.00 | 1172.00 | 1218.82 | a | 654.83 | a | 331.00 | 118.00 | 11.50 | 5307.14 | |||||||||||
1971 | 32.50 | 33.00 | 165.00 | 252.50 | 484.00 | 926.50 | 1249.00 | 1175.50 | 674.50 | 362.50 | 58.00 | 17.50 | 5430.50 | |||||||||||||
1972 | 50.00 | 110.00 | 304.50 | 286.50 | 685.00 | 949.00 | 1224.00 | 1081.50 | 757.00 | 436.50 | 31.00 | 4.00 | 5919.00 | |||||||||||||
1973 | 0.00 | 9.00 | 34.00 | 218.00 | 675.50 | 897.93 | a | 1157.50 | 1164.00 | 738.50 | 500.00 | 183.00 | 15.00 | 5592.43 | ||||||||||||
1974 | 18.00 | 21.50 | 233.00 | 261.50 | 721.50 | 1035.50 | 1193.00 | 1072.60 | a | 816.60 | e | 443.00 | 80.69 | a | 10.50 | 5907.39 | ||||||||||
1975 | 15.50 | 29.50 | 119.00 | 141.50 | 434.52 | a | 777.50 | 1198.50 | 1068.00 | 800.00 | 414.00 | 92.50 | 22.22 | a | 5112.73 | |||||||||||
1976 | 0.00 | 79.50 | 82.50 | 274.50 | 711.00 | 902.50 | 1264.50 | 1050.00 | 825.00 | 406.00 | 160.00 | 1.50 | 5757.00 | |||||||||||||
1977 | 0.00 | 53.00 | 72.50 | 440.50 | 507.50 | 1053.00 | 941.00 | f | 1162.00 | 896.50 | 526.50 | 169.00 | 70.00 | 4950.50 | ||||||||||||
1978 | 2.50 | 45.00 | 249.50 | 298.00 | 514.00 | 899.50 | 1216.75 | a | 1095.00 | 753.00 | 561.00 | 79.00 | 0.50 | 5713.75 | ||||||||||||
1979 | 0.00 | 16.50 | 106.00 | 302.00 | 616.50 | 963.50 | 1215.00 | 1092.50 | 979.00 | 626.50 | 50.50 | 29.00 | 5997.00 | |||||||||||||
1980 | 25.50 | 68.50 | 63.50 | 358.50 | 491.00 | 908.50 | 1250.00 | 1128.00 | 822.50 | 441.50 | 180.50 | 65.00 | 5803.00 | |||||||||||||
1981 | 7.50 | 75.00 | 100.00 | 448.00 | 562.50 | 994.00 | 1290.00 | 1219.50 | 893.00 | 347.00 | 207.50 | 52.00 | 6196.00 | |||||||||||||
1982 | 17.00 | 69.50 | 126.00 | 261.96 | b | 561.50 | 832.50 | 1124.50 | 1185.50 | 759.50 | 287.00 | 33.50 | 10.00 | 5268.46 | ||||||||||||
1983 | 5.50 | 55.00 | 138.50 | 172.50 | 480.00 | 833.00 | 1136.00 | 1146.00 | 865.50 | 491.50 | 182.00 | 15.50 | 5521.00 | |||||||||||||
1984 | 0.00 | 0.00 | 43.00 | 239.00 | 724.00 | 811.50 | 1149.50 | 1126.50 | 828.50 | 292.43 | a | 104.00 | 4.50 | 5322.93 | ||||||||||||
1985 | 0.00 | 0.00 | 124.00 | 438.00 | 715.50 | 995.00 | 1213.00 | 1209.00 | 702.50 | 446.50 | 77.50 | 6.00 | 5927.00 | |||||||||||||
1986 | 29.50 | 149.50 | 282.50 | 301.50 | 579.50 | 1045.00 | 1130.50 | 1210.50 | 663.50 | 412.50 | 123.10 | a | 8.00 | 5935.60 | ||||||||||||
1987 | 11.50 | 30.00 | 112.50 | 462.00 | 677.50 | 975.00 | a | 1111.50 | 1040.80 | d | 809.00 | 550.00 | 91.00 | 33.50 | 5904.30 | |||||||||||
1988 | 1.50 | 12.00 | 101.50 | 346.50 | 590.00 | 998.00 | 1276.00 | 1130.50 | 765.00 | 668.00 | 144.50 | 0.00 | 6033.50 | |||||||||||||
1989 | 0.00 | 39.00 | 298.12 | a | 438.00 | 655.50 | 869.50 | 1270.00 | 1098.00 | 852.00 | 445.37 | a | 114.50 | 0.00 | 6079.98 | |||||||||||
1990 | 29.50 | 2.00 | 210.50 | 437.50 | 613.00 | 950.50 | 1214.50 | 1152.50 | 945.00 | 470.50 | 101.50 | 6.00 | 6133.00 | |||||||||||||
1991 | 0.00 | 30.50 | 86.00 | 245.00 | 491.00 | 888.00 | 1194.50 | 1129.50 | 791.50 | 535.50 | 89.00 | 0.00 | 5480.50 | |||||||||||||
1992 | 0.00 | 50.00 | 198.00 | 523.00 | 750.50 | 894.50 | 1138.50 | 1192.00 | 840.50 | 546.00 | 35.00 | 8.50 | 6176.50 | |||||||||||||
1993 | 0.00 | 0.00 | 197.50 | 274.00 | 692.00 | 739.00 | 1029.00 | 1031.50 | 771.00 | 382.00 | 44.50 | 28.50 | 5189.00 | |||||||||||||
1994 | 5.50 | 40.50 | 208.00 | 343.00 | 749.50 | 1048.50 | 1239.50 | 1227.00 | 905.00 | 349.50 | 29.50 | 5.50 | 6151.00 | |||||||||||||
1995 | 13.00 | 124.50 | 158.50 | 191.00 | 435.00 | 666.00 | 1088.50 | 1182.00 | 839.00 | 450.00 | 209.50 | 72.50 | 5429.50 | |||||||||||||
1996 | 18.00 | 91.50 | 175.50 | 310.50 | 643.00 | 1015.50 | 1218.00 | 1134.50 | 766.00 | 446.50 | 194.00 | 0.00 | z | 6013.00 | ||||||||||||
1997 | 103.50 | 31.50 | 284.50 | 256.50 | 764.00 | 1026.00 | 1255.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 14.47 | a | 3735.97 | ||||||||
1998 | 41.50 | 11.50 | 145.50 | 216.50 | 556.00 | 675.00 | 1245.50 | 1168.50 | 817.50 | 393.50 | 118.50 | 28.00 | 5417.50 | |||||||||||||
1999 | 22.73 | a | 56.50 | 209.25 | a | 169.66 | a | 506.69 | b | 891.67 | c | 1163.50 | 1119.00 | 778.50 | 574.03 | b | 268.50 | 7.23 | a | 5767.26 | ||||||
2000 | 85.00 | f | 64.50 | 102.62 | b | 478.50 | 635.50 | b | 988.27 | d | 1266.50 | 1207.50 | 825.54 | b | 417.43 | b | 2.88 | d | 5.17 | d | 5994.41 | |||||
2001 | 0.00 | a | 24.50 | 187.07 | b | 312.00 | e | 0.00 | z | 0.00 | z | 559.00 | q | 1214.00 | 911.50 | 510.00 | 155.00 | 0.53 | b | 3314.60 | ||||||
2002 | 9.00 | 10.50 | 107.50 | 394.50 | 624.00 | 1005.00 | 1271.50 | 1104.00 | 779.00 | 341.50 | 34.50 | 11.00 | 5692.00 | |||||||||||||
2003 | 41.50 | 23.00 | 150.00 | 304.00 | 642.50 | 926.00 | 1337.00 | 1195.50 | 766.50 | 617.00 | 39.50 | 27.50 | 6070.00 | |||||||||||||
2004 | 0.00 | 8.00 | 294.00 | 354.50 | 614.00 | 933.00 | 1168.00 | 1049.00 | 759.00 | 388.50 | 54.00 | 15.00 | 5637.00 | |||||||||||||
2005 | 14.50 | 10.50 | 95.50 | 240.00 | 568.00 | 771.00 | 1244.00 | 1102.00 | 719.00 | 398.50 | 117.00 | 37.00 | 5317.00 | |||||||||||||
2006 | 16.50 | 34.50 | 75.50 | 366.00 | 712.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1204.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.05 | 38.79 | 138.83 | 312.96 | 603.19 | 883.32 | 1192.83 | 1126.60 | 803.69 | 458.28 | 105.61 | 19.01 | 5680.55 | |||||||||||||
S.D. | 21.06 | 34.68 | 69.41 | 97.05 | 99.85 | 103.13 | 59.19 | 63.17 | 83.75 | 97.24 | 60.97 | 21.17 | 320.74 | |||||||||||||
SKEW | 2.39 | 0.97 | 0.78 | 0.51 | -0.03 | -0.10 | -0.08 | -0.37 | -0.41 | 0.06 | 0.46 | 1.77 | 0.25 | |||||||||||||
MAX | 103.50 | 149.50 | 326.00 | 544.50 | 845.27 | 1090.50 | 1337.00 | 1248.50 | 979.00 | 668.00 | 268.50 | 92.50 | 6653.02 | |||||||||||||
MIN | 0.00 | 0.00 | 33.00 | 141.50 | 374.50 | 662.14 | 1029.00 | 915.00 | 568.50 | 245.00 | 2.88 | 0.00 | 5024.63 | |||||||||||||
NO YRS | 78 | 78 | 78 | 79 | 78 | 76 | 74 | 74 | 75 | 77 | 77 | 75 | 66 |