YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1917 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 409.00 | 163.50 | 0.50 | 3.50 | 143.50 | 476.00 | 736.00 | 824.17 | b | 2756.17 | ||||||||
1918 | 1071.22 | d | 960.00 | 698.50 | 601.50 | 380.55 | b | 55.18 | b | 4.50 | 56.50 | 125.00 | 469.50 | 875.00 | 1105.00 | 6402.45 | ||||||||||
1919 | 907.00 | f | 697.00 | h | 813.50 | 521.00 | 322.18 | c | 74.50 | 1.50 | 0.00 | 178.50 | 732.50 | 909.00 | 1387.50 | 4940.18 | ||||||||||
1920 | 1141.00 | 941.50 | 897.50 | 694.29 | b | 361.15 | a | 85.50 | 0.00 | 50.24 | b | 187.20 | e | 584.50 | 872.50 | 1087.58 | a | 6902.96 | ||||||||
1921 | 1091.00 | 915.70 | a | 667.00 | 652.50 | 279.50 | 68.50 | 8.50 | 0.00 | 317.50 | 374.50 | 707.00 | 1051.50 | 6133.20 | ||||||||||||
1922 | 1559.00 | 1068.00 | 1087.50 | 203.00 | u | 0.00 | z | 0.00 | z | 0.00 | l | 5.50 | 139.00 | 417.50 | 982.00 | 1165.00 | 6423.50 | |||||||||
1923 | 1029.50 | 1111.00 | 884.50 | 544.50 | 289.50 | 142.00 | 0.00 | 4.50 | 153.00 | 647.00 | 764.00 | 1223.50 | 6793.00 | |||||||||||||
1924 | 1263.00 | 769.50 | 899.50 | 507.00 | 63.50 | g | 131.00 | 9.50 | 7.00 | 185.00 | k | 471.50 | 607.00 | i | 1355.50 | 5413.50 | ||||||||||
1925 | 1166.00 | 800.00 | 290.50 | r | 501.00 | 288.00 | 140.50 | 0.00 | 39.50 | g | 0.00 | z | 0.00 | z | 870.50 | 923.00 | 4689.00 | |||||||||
1926 | 1156.00 | 792.50 | 673.50 | 278.00 | 38.00 | 37.50 | 0.50 | 8.00 | 300.00 | 477.50 | 700.00 | 1190.83 | b | 5652.33 | ||||||||||||
1927 | 1224.50 | e | 895.50 | 906.50 | 602.00 | 380.00 | 47.50 | 6.50 | 32.00 | 199.50 | 492.50 | 671.50 | 1237.50 | 6695.50 | ||||||||||||
1928 | 1150.00 | 930.00 | 730.05 | a | 626.50 | 134.00 | 102.86 | b | 9.50 | 13.90 | b | 135.00 | e | 523.00 | 779.48 | a | 1293.00 | 6427.29 | ||||||||
1929 | 1462.50 | 1224.00 | 801.00 | 601.50 | 311.50 | 86.50 | 0.00 | 0.00 | 256.00 | 490.50 | 910.50 | 910.00 | 7054.00 | |||||||||||||
1930 | 1460.00 | 725.00 | 730.00 | 275.00 | 320.33 | a | 76.50 | 0.00 | 0.00 | 45.00 | l | 0.00 | z | 224.50 | y | 1348.50 | 4935.33 | |||||||||
1931 | 1229.50 | 944.50 | 807.50 | 488.00 | 191.00 | 14.00 | 0.00 | 0.00 | 183.00 | 396.50 | 949.00 | 1239.50 | 6442.50 | |||||||||||||
1932 | 1316.00 | 1187.50 | 892.50 | 532.50 | 290.00 | 133.50 | 2.50 | 39.50 | 102.00 | 546.50 | 701.50 | 1408.50 | 7152.50 | |||||||||||||
1933 | 1234.83 | a | 1332.00 | 890.50 | 593.00 | 429.87 | a | 7.00 | 0.00 | 13.00 | 157.50 | 329.63 | a | 739.50 | 877.50 | 6604.33 | ||||||||||
1934 | 897.50 | 657.50 | 532.00 | 282.00 | 86.00 | 64.00 | 0.00 | 0.00 | 190.00 | 356.00 | 667.00 | 1057.62 | a | 4789.62 | ||||||||||||
1935 | 1154.50 | 939.50 | 830.00 | 533.50 | 376.50 | 60.50 | 5.00 | 0.00 | 46.50 | 454.00 | 973.00 | 1104.00 | 6477.00 | |||||||||||||
1936 | 1214.50 | 1127.50 | 855.00 | 403.00 | 160.17 | a | 75.50 | 0.00 | 3.00 | 177.50 | 419.00 | 867.00 | 1062.00 | 6364.17 | ||||||||||||
1937 | 1645.50 | 1102.00 | 821.00 | 605.00 | 218.50 | 108.50 | 0.00 | b | 8.50 | 108.50 | 331.50 | 718.00 | 1045.00 | 6712.00 | ||||||||||||
1938 | 996.00 | 812.50 | 823.00 | 450.00 | 312.50 | 40.50 | 32.00 | 14.00 | 17.50 | 382.50 | 940.00 | 980.00 | 5800.50 | |||||||||||||
1939 | 1037.00 | 1050.00 | 732.00 | 369.50 | 122.50 | 94.66 | a | 0.57 | d | 1.60 | b | 97.50 | 417.00 | 700.00 | 802.26 | b | 5424.59 | |||||||||
1940 | 1108.25 | a | 827.00 | 633.00 | 448.00 | 105.00 | 48.00 | 0.00 | 0.50 | 161.00 | 391.50 | 891.50 | 986.50 | 5600.25 | ||||||||||||
1941 | 1097.00 | 781.50 | 675.00 | 510.00 | 185.50 | 87.00 | 0.00 | 9.50 | 247.50 | 516.15 | a | 701.00 | 1015.00 | 5825.15 | ||||||||||||
1942 | 1347.00 | 1032.50 | 797.00 | 405.00 | 372.00 | 98.00 | 0.00 | 23.50 | 96.21 | a | 363.50 | 816.50 | 1014.00 | 6365.21 | ||||||||||||
1943 | 1092.00 | 293.50 | s | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3.00 | 38.50 | 375.00 | 743.00 | 1015.00 | 3266.50 | |||||||
1944 | 1340.50 | 974.09 | a | 859.50 | 559.00 | 222.00 | 168.50 | 2.50 | 0.00 | 135.00 | 238.18 | a | 824.50 | 1079.50 | 6403.27 | |||||||||||
1945 | 1064.00 | 823.00 | 807.50 | 586.50 | 249.50 | 150.50 | 0.50 | 6.00 | 233.50 | 283.00 | 839.00 | 1100.50 | 6143.50 | |||||||||||||
1946 | 1158.00 | 925.50 | 686.00 | 364.00 | 243.00 | 35.00 | 0.00 | 0.00 | 145.50 | 617.86 | b | 849.50 | 879.50 | 5903.86 | ||||||||||||
1947 | 1324.73 | a | 799.00 | 683.50 | 506.50 | 186.50 | 177.69 | d | 0.00 | 17.50 | 145.86 | a | 349.00 | 877.50 | 1061.50 | 6129.29 | ||||||||||
1948 | 1073.00 | 977.20 | a | 900.55 | a | 531.50 | 289.00 | 75.50 | 12.00 | 16.00 | 160.00 | 461.00 | 898.50 | 1331.00 | 6725.25 | |||||||||||
1949 | 1827.00 | 1097.00 | 801.50 | 407.50 | 207.00 | 90.50 | 1.50 | 1.50 | 96.00 | 596.00 | 605.50 | 1108.50 | 6839.50 | |||||||||||||
1950 | 1266.50 | 901.50 | 843.50 | 585.00 | 392.00 | 148.00 | 19.50 | 15.50 | 205.50 | 348.50 | 721.50 | 915.50 | 6362.50 | |||||||||||||
1951 | 1211.50 | 850.00 | 923.00 | 488.50 | 277.00 | 156.50 | 6.00 | 33.00 | 132.93 | a | 557.00 | 853.50 | 1239.50 | 6728.43 | ||||||||||||
1952 | 1314.50 | 1179.00 | 1020.00 | 426.00 | 243.00 | 98.50 | 11.50 | 5.00 | 97.50 | 323.43 | a | 1026.50 | 1010.00 | 6754.93 | ||||||||||||
1953 | 806.00 | 824.50 | 733.00 | 588.00 | 444.50 | 181.00 | 7.23 | a | 28.50 | 138.00 | 458.00 | 674.00 | 1074.00 | 5956.73 | ||||||||||||
1954 | 1024.00 | 751.00 | 883.00 | 499.50 | 230.50 | 193.45 | a | 10.00 | 43.50 | 142.50 | 520.50 | 695.50 | 1199.00 | 6192.45 | ||||||||||||
1955 | 1338.50 | 1083.50 | 967.50 | 613.93 | b | 346.50 | 104.00 | 36.50 | 0.00 | 202.50 | 434.00 | 941.00 | 1015.50 | 7083.43 | ||||||||||||
1956 | 1036.00 | 1199.50 | 786.00 | 474.83 | a | 257.62 | b | 88.39 | b | 8.00 | 43.50 | 124.00 | 535.50 | 911.00 | 1088.00 | 6552.34 | ||||||||||
1957 | 1356.00 | 885.00 | 733.00 | 560.00 | 274.50 | 93.00 | 2.00 | 6.50 | 131.50 | 522.00 | 940.00 | 984.50 | 6488.00 | |||||||||||||
1958 | 1134.00 | 698.50 | 828.50 | 602.68 | b | 141.00 | 92.50 | 7.50 | 4.50 | 154.00 | 372.50 | 806.00 | 873.50 | 5715.18 | ||||||||||||
1959 | 1003.00 | 842.50 | 794.00 | 463.50 | 434.50 | 61.50 | 11.50 | 31.00 | 251.50 | 482.00 | 802.00 | 1099.00 | 6276.00 | |||||||||||||
1960 | 1302.00 | 1059.50 | 722.50 | 501.50 | 338.50 | 34.50 | 0.00 | 73.50 | 87.50 | 493.50 | 788.50 | 1119.50 | 6521.00 | |||||||||||||
1961 | 1074.50 | 743.50 | 764.50 | 564.50 | 255.50 | 25.50 | 0.00 | 0.00 | 314.00 | 498.00 | 865.00 | 1140.50 | 6245.50 | |||||||||||||
1962 | 1385.00 | 965.50 | 931.50 | 407.50 | 365.50 | 136.50 | 10.00 | 55.50 | 111.00 | 424.50 | 749.50 | 997.50 | 6539.50 | |||||||||||||
1963 | 1380.50 | 665.50 | 792.50 | 630.00 | 250.00 | 186.50 | 7.00 | 4.50 | 68.50 | 301.50 | 766.00 | 1190.50 | 6243.00 | |||||||||||||
1964 | 1266.50 | 1232.00 | 1027.28 | b | 638.00 | 325.00 | 182.50 | 2.00 | 60.50 | 229.00 | 399.00 | 851.38 | a | 1012.00 | 7225.16 | |||||||||||
1965 | 1038.00 | 833.00 | 893.00 | 471.50 | 416.50 | 139.00 | 5.50 | 52.18 | a | 342.00 | 416.29 | c | 682.00 | 1098.00 | 6386.97 | |||||||||||
1966 | 1098.00 | 949.00 | 765.00 | 542.50 | 208.22 | a | 119.50 | 8.00 | 21.50 | 108.00 | 521.50 | 731.00 | 1128.50 | 6200.72 | ||||||||||||
1967 | 984.50 | 776.50 | 455.00 | l | 407.50 | m | 311.50 | 144.50 | 0.00 | 1.50 | 79.50 | 439.00 | 762.00 | 1277.00 | 4776.00 | |||||||||||
1968 | 1142.00 | 817.00 | 669.50 | 610.00 | 335.50 | 105.00 | a | 2.50 | 119.00 | 209.00 | 487.22 | a | 839.50 | 1116.50 | 6452.72 | |||||||||||
1969 | 1071.00 | 977.00 | 896.50 | 465.00 | 191.50 | 121.50 | 14.50 | 12.00 | 89.00 | 645.00 | 799.50 | 1052.00 | 6334.50 | |||||||||||||
1970 | 1033.00 | 736.00 | 824.00 | 715.38 | d | 294.50 | 132.00 | 2.58 | a | 2.00 | 281.50 | 607.00 | 793.93 | b | 1108.00 | 6529.90 | ||||||||||
1971 | 1058.00 | 867.00 | 859.50 | 568.50 | 278.50 | 132.50 | 16.00 | 3.50 | 303.00 | 577.50 | 839.50 | 1219.50 | 6723.00 | |||||||||||||
1972 | 1200.00 | 929.00 | 662.00 | 577.00 | 270.00 | 53.50 | 18.50 | 3.50 | 266.50 | 520.80 | a | 844.14 | a | 1301.50 | 6646.44 | |||||||||||
1973 | 1207.00 | 912.50 | 825.63 | a | 585.00 | b | 245.93 | a | 114.00 | 6.50 | 11.50 | 174.50 | 449.00 | 852.00 | 1001.00 | 6384.57 | ||||||||||
1974 | 1284.50 | 871.00 | 759.00 | 542.00 | 356.50 | 74.50 | 17.50 | 31.50 | 146.50 | 153.00 | t | 790.38 | d | 1107.00 | 5980.38 | |||||||||||
1975 | 1243.00 | 974.00 | 836.50 | 731.50 | 429.00 | 144.00 | 12.00 | 0.00 | z | 169.00 | 505.00 | 912.50 | 1010.50 | 6967.00 | ||||||||||||
1976 | 1163.00 | 1040.50 | 975.00 | 588.00 | 189.00 | 135.00 | 0.00 | 35.50 | 118.00 | 517.50 | 768.21 | b | 1117.50 | 6647.21 | ||||||||||||
1977 | 1281.50 | 874.00 | 889.70 | a | 442.00 | 452.50 | 25.00 | 12.00 | 49.00 | 226.00 | 461.50 | 862.50 | 989.50 | 6565.20 | ||||||||||||
1978 | 981.00 | 872.50 | 658.00 | 569.48 | a | 414.50 | 125.50 | 17.50 | 60.50 | 245.50 | 451.50 | 962.59 | a | 1227.00 | 6585.57 | |||||||||||
1979 | 1524.50 | 964.50 | 774.50 | 563.00 | 273.50 | 110.00 | 5.00 | 2.07 | a | 100.71 | b | 442.00 | 1002.41 | a | 1066.50 | 6828.69 | ||||||||||
1980 | 1235.50 | 854.50 | 844.50 | 467.50 | 370.00 | 176.90 | a | 5.50 | 80.00 | 218.50 | 519.00 | 861.00 | 1026.00 | 6658.90 | ||||||||||||
1981 | 1076.00 | 943.50 | 781.50 | 546.92 | d | 400.50 | 133.45 | a | 17.50 | 7.50 | 140.00 | 577.93 | c | 715.00 | 1017.00 | 6356.80 | ||||||||||
1982 | 1322.50 | 1115.00 | 812.00 | 653.50 | 352.00 | 108.00 | 42.50 | 23.50 | 222.50 | 592.00 | 917.50 | 1161.47 | a | 7322.47 | ||||||||||||
1983 | 1011.00 | 840.50 | 730.00 | 640.50 | 388.50 | 107.50 | 58.50 | 0.00 | 167.50 | 464.00 | 807.00 | 1301.00 | 6516.00 | |||||||||||||
1984 | 1359.50 | 1170.50 | 860.50 | 624.00 | 371.00 | 205.50 | 0.00 | 13.00 | 223.00 | 626.50 | 848.28 | a | 1327.00 | 7628.78 | ||||||||||||
1985 | 1520.00 | 1220.00 | 1086.50 | 428.28 | a | 231.00 | 58.00 | 0.00 | 36.50 | 0.00 | z | 530.50 | 1145.00 | 1591.50 | 7847.28 | |||||||||||
1986 | 1172.00 | 790.50 | 579.00 | 544.50 | 307.00 | 17.50 | 30.50 | 4.00 | 318.00 | 475.00 | 865.50 | 1174.00 | 6277.50 | |||||||||||||
1987 | 1302.50 | 827.00 | 772.00 | 390.50 | 192.00 | 49.00 | 26.50 | 15.00 | 125.00 | 402.00 | 793.50 | 1131.50 | 6026.50 | |||||||||||||
1988 | 1261.50 | 861.00 | 766.73 | a | 462.00 | 291.00 | 38.50 | 4.00 | 5.50 | 207.50 | 272.00 | 870.50 | 1261.00 | 6301.23 | ||||||||||||
1989 | 1293.00 | 1166.00 | 772.50 | 446.50 | 321.00 | 65.50 | 0.00 | 36.50 | 116.50 | 538.50 | 818.50 | 1086.00 | 6660.50 | |||||||||||||
1990 | 1078.50 | 967.00 | 704.50 | 374.50 | 378.50 | 110.00 | 6.50 | 23.50 | 71.00 | 483.00 | 789.00 | 1452.00 | 6438.00 | |||||||||||||
1991 | 1241.00 | 721.50 | 774.50 | 579.00 | 397.00 | 115.50 | 3.50 | 1.50 | 107.50 | 0.00 | z | 912.50 | 1095.00 | 5948.50 | ||||||||||||
1992 | 1082.50 | 710.00 | 557.50 | 360.50 | 126.50 | 83.00 | 22.50 | 51.00 | 187.00 | 364.00 | 1013.50 | 1299.50 | 5857.50 | |||||||||||||
1993 | 1412.50 | 1185.00 | 856.50 | 574.50 | 170.50 | 200.00 | 85.00 | 63.00 | 201.50 | 462.50 | 1015.00 | 1105.00 | 7331.00 | |||||||||||||
1994 | 990.50 | 999.50 | 678.00 | 484.50 | 199.00 | 108.50 | 14.50 | 0.00 | 71.00 | 534.50 | 1062.50 | 1184.50 | 6327.00 | |||||||||||||
1995 | 1066.00 | 740.50 | 782.50 | 561.50 | 384.00 | 0.00 | z | 0.00 | z | 33.50 | 155.50 | 571.50 | 701.50 | 1021.50 | 6018.00 | |||||||||||
1996 | 1086.00 | 1062.00 | 718.50 | 553.50 | 394.00 | 66.50 | 0.00 | 12.50 | r | 172.50 | q | 519.00 | 783.00 | 1073.50 | 6256.00 | |||||||||||
1997 | 1106.50 | 900.00 | 726.50 | 597.00 | 232.50 | 82.50 | 37.50 | 2.50 | 133.50 | 526.50 | 796.50 | 1164.00 | 6305.50 | |||||||||||||
1998 | 927.50 | 808.50 | 784.50 | 593.50 | 352.50 | 188.00 | 0.00 | 0.50 | 92.00 | 527.00 | 770.50 | 1175.00 | 6219.50 | |||||||||||||
1999 | 1036.00 | 892.00 | 769.50 | 671.11 | c | 407.50 | 129.50 | 12.92 | a | 2.58 | a | 174.50 | 452.50 | 623.50 | 1114.50 | 6286.11 | ||||||||||
2000 | 1078.00 | 811.48 | a | 781.00 | 415.50 | 245.93 | a | 69.50 | 4.00 | 4.00 | 179.00 | 512.00 | 1086.50 | 1142.50 | 6329.42 | |||||||||||
2001 | 1268.00 | 1027.50 | 740.50 | 586.03 | a | 217.50 | 118.00 | 5.50 | 1.00 | 81.50 | 475.00 | 727.50 | 1254.00 | 6502.03 | ||||||||||||
2002 | 1235.00 | 1185.50 | 906.00 | 506.50 | 303.50 | 90.50 | 0.00 | b | 21.50 | 136.00 | 618.93 | b | 838.00 | 985.50 | 6826.93 | |||||||||||
2003 | 878.50 | 919.50 | 691.50 | 559.00 | 326.00 | 74.50 | 0.00 | 4.00 | 161.00 | 337.00 | 928.50 | 958.00 | 5837.50 | |||||||||||||
2004 | 1294.50 | 1153.00 | 622.50 | 460.50 | 309.00 | 66.00 | 1.50 | 34.00 | 191.00 | 471.50 | 867.50 | 1035.50 | 6506.50 | |||||||||||||
2005 | 1183.50 | 952.50 | 719.00 | 577.00 | 237.50 | l | 126.50 | g | 0.00 | 18.00 | 202.00 | 437.50 | 847.50 | 1248.00 | 6185.00 | |||||||||||
2006 | 993.00 | 983.00 | 0.00 | z | 535.50 | 254.50 | 23.50 | 0.00 | 10.50 | 223.50 | 526.50 | 802.50 | 1143.50 | 5496.00 | ||||||||||||
2007 | 1281.00 | 797.00 | 692.00 | 522.50 | 229.00 | 64.00 | 0.00 | c | 0.00 | 162.86 | b | 573.50 | 802.00 | 1150.21 | b | 6274.06 | ||||||||||
2008 | 1376.92 | a | 1056.50 | 874.50 | 740.00 | 358.50 | 149.00 | 0.00 | 10.00 | 165.00 | 554.90 | a | 678.62 | a | 1174.38 | a | 7138.32 | |||||||||
2009 | 1162.00 | 970.50 | 850.95 | a | 600.00 | a | 280.50 | 122.14 | b | 1.00 | 30.45 | c | 72.50 | 668.00 | 840.00 | a | 1320.50 | 6918.54 | ||||||||
2010 | 1085.00 | 950.50 | 778.32 | c | 601.00 | 527.50 | 145.00 | c | 14.50 | 44.84 | c | 138.21 | b | 404.50 | 896.00 | 1033.50 | 6618.88 | |||||||||
2011 | 1173.00 | 966.00 | a | 822.50 | 687.12 | d | 460.00 | 157.76 | a | 0.00 | 0.50 | 57.00 | 459.12 | b | 918.00 | 1217.02 | b | 6918.01 | ||||||||
2012 | 1058.50 | 925.00 | 0.00 | z | 460.50 | 376.50 | 107.50 | 0.00 | 0.00 | 1.50 | z | 512.50 | 726.50 | 1015.50 | 5182.50 | |||||||||||
2013 | 1523.50 | 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 | 1523.50 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1192.73 | 938.38 | 796.56 | 530.42 | 295.19 | 102.49 | 8.26 | 18.57 | 162.48 | 474.78 | 829.58 | 1119.66 | 6447.04 | |||||||||||||
S.D. | 172.41 | 148.74 | 105.74 | 97.03 | 94.79 | 47.49 | 13.41 | 22.58 | 68.66 | 93.76 | 105.06 | 140.04 | 452.61 | |||||||||||||
SKEW | 0.76 | 0.39 | 0.23 | -0.42 | -0.23 | 0.12 | 3.09 | 1.68 | 0.49 | -0.04 | 0.39 | 0.46 | -0.45 | |||||||||||||
MAX | 1827.00 | 1332.00 | 1087.50 | 740.00 | 527.50 | 205.50 | 85.00 | 119.00 | 342.00 | 732.50 | 1145.00 | 1591.50 | 7628.78 | |||||||||||||
MIN | 806.00 | 657.50 | 532.00 | 275.00 | 38.00 | 7.00 | 0.00 | 0.00 | 17.50 | 238.18 | 605.50 | 802.26 | 4789.62 | |||||||||||||
NO YRS | 95 | 93 | 90 | 92 | 92 | 92 | 93 | 93 | 90 | 92 | 94 | 96 | 79 |