YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1927 | 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 | 348.50 | 348.50 | ||
1928 | 493.00 | 451.50 | 594.00 | 653.50 | 856.00 | 910.00 | 1148.00 | 1154.00 | 1101.21 | a | 760.50 | 525.00 | 357.50 | 9004.21 | ||||||||||||
1929 | 331.50 | 298.50 | 523.50 | 533.50 | 859.50 | 971.50 | 1207.50 | 1332.50 | 1008.00 | 924.00 | 650.00 | 571.50 | 9211.50 | |||||||||||||
1930 | 351.50 | 539.00 | 580.50 | 726.50 | 684.00 | 964.00 | 1223.50 | 1208.00 | 913.00 | 824.94 | d | 623.50 | 399.00 | 9037.44 | ||||||||||||
1931 | 456.00 | 313.50 | h | 651.50 | 762.93 | a | 979.50 | 995.89 | b | 1367.62 | a | 1289.60 | a | 996.50 | 826.50 | 456.72 | a | 310.00 | a | 9092.77 | ||||||
1932 | 244.50 | 339.50 | 593.50 | 548.50 | 699.29 | e | 816.00 | 1005.50 | 1017.50 | 898.00 | 708.00 | 654.50 | 261.50 | 7786.29 | ||||||||||||
1933 | 256.78 | a | 288.00 | 506.00 | 491.00 | 599.00 | 850.50 | 1137.00 | 1085.00 | 821.50 | 834.00 | 604.50 | 412.09 | b | 7885.37 | |||||||||||
1934 | 436.00 | 430.00 | 527.00 | h | 698.65 | d | 828.73 | a | 501.00 | k | 1105.00 | 1097.40 | a | 956.90 | a | 538.00 | j | 516.67 | c | 410.00 | 6479.35 | |||||
1935 | 299.15 | a | 371.50 | 357.53 | a | 558.50 | 686.77 | e | 915.54 | b | 1099.95 | c | 1188.50 | 1016.00 | 751.50 | 455.50 | 394.22 | a | 8094.65 | |||||||
1936 | 416.00 | 363.50 | 573.00 | 663.50 | 841.50 | 989.50 | 1226.50 | 1184.00 | 991.50 | 776.55 | a | 603.10 | a | 375.50 | 9004.15 | |||||||||||
1937 | 53.22 | a | 305.93 | a | 451.50 | 617.59 | a | 806.52 | a | 948.00 | 1191.00 | 930.00 | g | 1067.22 | c | 862.00 | 559.50 | 490.50 | 7352.97 | |||||||
1938 | 465.50 | 332.00 | 431.50 | 594.83 | a | 758.50 | 894.50 | 1122.50 | 1178.00 | 1089.50 | 746.00 | 488.50 | 511.00 | 8612.33 | ||||||||||||
1939 | 338.00 | 229.00 | 474.50 | 709.00 | 768.00 | 925.50 | 1149.00 | 1182.00 | 1065.00 | 666.50 | f | 643.50 | 559.50 | 8043.00 | ||||||||||||
1940 | 431.50 | 391.50 | 591.50 | 659.00 | 900.50 | 946.50 | 1092.00 | 1126.00 | 952.50 | 837.00 | 514.50 | 477.00 | 8919.50 | |||||||||||||
1941 | 387.50 | 436.50 | 529.50 | 528.00 | 875.00 | 870.50 | 1147.50 | 1069.50 | 871.00 | 717.00 | 609.50 | 371.00 | 8412.50 | |||||||||||||
1942 | 428.50 | 321.50 | 475.50 | 573.50 | 745.00 | 902.50 | 1205.50 | 1131.00 | 944.50 | 785.50 | 450.50 | f | 431.50 | 7944.50 | ||||||||||||
1943 | 395.50 | 459.50 | 543.50 | 654.00 | 842.50 | 857.50 | 1093.50 | 1119.50 | 1073.00 | 831.00 | 584.50 | 382.69 | b | 8836.69 | ||||||||||||
1944 | 339.50 | 289.00 | 504.00 | 521.00 | 759.50 | 773.00 | 1012.50 | 1141.00 | 1026.00 | 817.00 | 484.50 | 438.00 | 8105.00 | |||||||||||||
1945 | 380.00 | 372.00 | 372.50 | 550.50 | 708.50 | 859.50 | 1176.00 | 1208.00 | 1057.00 | 836.00 | 538.00 | 363.50 | 8421.50 | |||||||||||||
1946 | 382.50 | 316.00 | 473.00 | 700.50 | 733.50 | 990.00 | 1169.50 | 1189.00 | 1080.50 | 724.50 | 455.50 | 446.50 | 8661.00 | |||||||||||||
1947 | 365.11 | d | 469.50 | 573.00 | 690.00 | 848.50 | 911.00 | 1171.00 | 1121.50 | 1113.50 | 809.00 | 498.00 | 380.00 | 8950.11 | ||||||||||||
1948 | 488.50 | 322.50 | 366.50 | 573.50 | 728.00 | 885.50 | 1070.50 | 1084.50 | 1060.50 | 588.00 | i | 515.50 | 287.00 | 7382.50 | ||||||||||||
1949 | 96.00 | 252.00 | 422.00 | 691.50 | 737.50 | 963.50 | 1110.00 | 1112.00 | 1061.00 | 731.50 | 723.50 | 370.00 | 8270.50 | |||||||||||||
1950 | 223.50 | 464.00 | 534.00 | 677.50 | 694.50 | 867.00 | 1167.50 | 1105.50 | 946.00 | 921.00 | 676.00 | 587.50 | 8864.00 | |||||||||||||
1951 | 364.50 | 353.50 | 500.59 | d | 613.00 | 764.00 | 856.00 | 1169.50 | 1117.50 | 1043.00 | 833.00 | 541.00 | 315.50 | 8471.09 | ||||||||||||
1952 | 280.00 | 390.00 | 379.50 | 622.50 | 883.00 | 805.00 | 1174.50 | 1191.50 | 1102.00 | 920.00 | 430.00 | 344.00 | 8522.00 | |||||||||||||
1953 | 512.00 | 391.50 | 507.00 | 537.00 | 675.50 | 882.00 | 1231.00 | 1116.50 | 1040.00 | 849.00 | 638.00 | 489.00 | 8868.50 | |||||||||||||
1954 | 386.50 | 579.00 | 443.00 | 694.00 | 828.00 | 897.50 | 1283.50 | 1075.50 | 1018.50 | 816.50 | 656.50 | 395.50 | 9074.00 | |||||||||||||
1955 | 288.00 | 345.50 | 553.00 | 562.50 | 743.48 | a | 909.50 | 1097.00 | 1275.00 | 1078.50 | 786.50 | 561.50 | 420.50 | 8620.98 | ||||||||||||
1956 | 439.50 | 296.00 | 560.50 | 583.97 | a | 786.50 | 992.50 | 1163.50 | 1096.50 | 1153.50 | 743.00 | 613.50 | 529.00 | 8957.97 | ||||||||||||
1957 | 320.50 | 510.00 | 581.00 | 624.00 | 714.50 | 1065.00 | 1265.00 | 1230.50 | 1046.00 | 745.00 | 471.50 | 502.00 | 9075.00 | |||||||||||||
1958 | 459.50 | 459.00 | 427.00 | 654.00 | 917.00 | 999.50 | 1178.00 | 1279.50 | 1158.00 | 985.80 | a | 546.00 | 549.50 | 9612.80 | ||||||||||||
1959 | 478.50 | 241.50 | g | 662.50 | 785.00 | 777.50 | 1060.00 | 1316.00 | 1212.00 | 1015.50 | 875.00 | 622.50 | 448.00 | 9252.50 | ||||||||||||
1960 | 295.53 | a | 354.00 | 604.00 | 690.00 | 839.58 | a | 1049.50 | 1280.00 | 1177.00 | 1135.00 | 804.50 | 455.50 | 375.00 | 9059.62 | |||||||||||
1961 | 448.00 | 447.00 | 473.50 | 673.50 | 716.00 | 719.50 | j | 1244.00 | 1260.00 | 973.50 | 824.00 | 479.50 | 362.50 | 7901.50 | ||||||||||||
1962 | 401.00 | 304.00 | 343.50 | 729.00 | 700.50 | 925.50 | 1108.50 | 1213.00 | 1038.50 | 786.00 | 543.00 | 447.50 | 8540.00 | |||||||||||||
1963 | 306.50 | 581.00 | 456.50 | 498.00 | 775.00 | 886.00 | 1161.00 | 1191.00 | 1126.50 | 854.50 | 0.00 | z | 419.00 | 8255.00 | ||||||||||||
1964 | 328.00 | 382.00 | 454.00 | 574.50 | 745.00 | 916.50 | 1219.00 | 1203.00 | 983.50 | 977.00 | 431.00 | 363.00 | 8576.50 | |||||||||||||
1965 | 424.50 | 399.50 | 475.50 | 591.00 | 760.00 | 801.00 | 1139.00 | 1258.50 | 928.50 | 946.00 | 540.00 | 375.00 | 8638.50 | |||||||||||||
1966 | 346.00 | 325.50 | 587.00 | 732.50 | 833.00 | 994.50 | 1184.00 | 1265.50 | 1071.00 | 869.00 | 563.50 | 408.00 | 9179.50 | |||||||||||||
1967 | 391.50 | 500.00 | 532.50 | 375.50 | 797.50 | 838.50 | 1265.50 | 1342.00 | 1082.50 | 915.50 | 668.50 | 332.00 | 9041.50 | |||||||||||||
1968 | 391.00 | 580.50 | 600.50 | 630.00 | 820.00 | 975.50 | 1213.00 | 1119.00 | 1037.50 | 843.00 | 591.00 | 318.00 | 9119.00 | |||||||||||||
1969 | 457.00 | 295.50 | 485.50 | 626.50 | 863.00 | 843.50 | 1177.50 | 1282.50 | 1099.50 | 726.50 | 610.00 | 422.50 | 8889.50 | |||||||||||||
1970 | 397.50 | 486.00 | 539.00 | 539.50 | 852.00 | 990.50 | 1272.50 | 1271.50 | 1008.50 | 786.50 | 578.50 | 347.00 | 9069.00 | |||||||||||||
1971 | 444.50 | 409.50 | 574.50 | 565.50 | 717.50 | 965.00 | 1255.50 | 1332.50 | 1108.50 | 780.50 | 526.00 | 277.00 | 8956.50 | |||||||||||||
1972 | 354.00 | 506.00 | 714.00 | 666.00 | 837.00 | 1001.00 | 1214.00 | 1195.50 | 997.00 | 741.50 | 494.50 | 360.00 | 9080.50 | |||||||||||||
1973 | 272.00 | g | 424.00 | 402.00 | 632.00 | 874.50 | 1071.50 | 1166.00 | 1188.00 | 939.50 | 872.50 | 518.50 | 460.00 | 8548.50 | ||||||||||||
1974 | 388.50 | 430.00 | 547.50 | 666.00 | 820.50 | 1068.50 | 1220.50 | 1174.00 | 1137.00 | 817.50 | 602.50 | 428.50 | 9301.00 | |||||||||||||
1975 | 468.50 | 405.50 | 471.00 | 464.50 | 815.50 | 894.00 | 1192.00 | 1159.50 | 1113.50 | 807.00 | 566.00 | 504.50 | 8861.50 | |||||||||||||
1976 | 538.50 | 456.00 | 530.00 | 579.50 | 902.00 | 1051.00 | 1197.00 | 1131.00 | 1000.00 | 906.00 | 719.00 | 499.50 | 9509.50 | |||||||||||||
1977 | 457.50 | 581.50 | 451.50 | 730.50 | 514.00 | f | 1025.89 | b | 1260.00 | 1241.00 | 1022.00 | 962.50 | 710.50 | 575.50 | 9018.39 | |||||||||||
1978 | 465.00 | 433.50 | 615.50 | 596.50 | 904.50 | 1092.00 | 1280.00 | 1190.00 | 1076.50 | 1000.50 | 0.00 | z | 329.50 | 8983.50 | ||||||||||||
1979 | 307.00 | 364.00 | 518.00 | 675.50 | 852.50 | 1079.00 | 1264.80 | a | 1207.00 | 1260.50 | 881.50 | 570.00 | 565.00 | 9544.80 | ||||||||||||
1980 | 538.00 | 575.00 | 509.50 | 709.50 | 712.00 | 975.00 | 1320.00 | 1219.50 | 1074.50 | 961.00 | 670.00 | 618.50 | 9882.50 | |||||||||||||
1981 | 562.50 | 555.00 | 551.59 | b | 743.28 | a | 902.00 | 1213.45 | a | 1273.50 | 1341.50 | 1122.41 | a | 789.00 | 617.00 | 535.00 | 9999.00 | |||||||||
1982 | 353.00 | 475.00 | 467.50 | 642.00 | 833.00 | 859.00 | 1246.00 | 1301.50 | 1104.50 | 887.50 | 509.00 | 415.50 | 9093.50 | |||||||||||||
1983 | 524.50 | 466.00 | 545.00 | 568.50 | 890.00 | 0.00 | z | 1221.00 | 1289.00 | 1197.00 | 959.00 | 579.00 | 488.50 | 8727.50 | ||||||||||||
1984 | 545.50 | 533.50 | 693.50 | 723.00 | 1067.00 | 1039.00 | 1358.50 | 1323.50 | 1274.50 | 811.50 | 531.00 | 395.00 | 9999.00 | |||||||||||||
1985 | 412.50 | 445.00 | 498.50 | 780.50 | 844.50 | 1080.50 | 1301.00 | 1200.00 | 922.00 | 849.00 | 464.50 | 471.50 | 9269.50 | |||||||||||||
1986 | 567.50 | 462.50 | 620.50 | 662.00 | 857.50 | 1032.00 | 1131.50 | 1273.21 | c | 844.50 | 795.00 | 642.00 | 456.00 | 9344.21 | ||||||||||||
1987 | 359.00 | 405.00 | 503.50 | 807.00 | 919.00 | 999.50 | 1042.00 | 1154.00 | 1067.50 | 899.50 | 510.50 | 271.50 | 8938.00 | |||||||||||||
1988 | 397.50 | 532.00 | 636.00 | 663.10 | a | 847.50 | 941.00 | 1206.50 | 1141.00 | 1005.00 | 921.00 | 528.00 | 366.50 | 9185.10 | ||||||||||||
1989 | 326.50 | 334.50 | 611.00 | 785.00 | 820.00 | 960.50 | 1214.50 | 1094.50 | 1039.00 | 800.50 | 596.50 | 452.00 | 9034.50 | |||||||||||||
1990 | 406.50 | 340.00 | 560.00 | 702.50 | 783.00 | 1075.00 | 1251.00 | 1153.50 | 1067.00 | 903.00 | 577.00 | 303.50 | 9122.00 | |||||||||||||
1991 | 404.00 | 550.00 | 356.00 | 633.00 | 742.50 | 851.00 | 1071.50 | 1142.50 | 1086.00 | 955.50 | 611.00 | 414.00 | 8817.00 | |||||||||||||
1992 | 396.50 | 464.00 | 494.50 | 775.50 | 900.50 | 945.50 | 1178.00 | 1281.00 | 1116.00 | 895.50 | 577.00 | 301.50 | 9325.50 | |||||||||||||
1993 | 361.00 | 373.50 | 655.00 | 773.00 | 929.50 | 1040.50 | 1077.50 | 1188.00 | 1086.00 | 876.00 | 562.00 | 409.00 | 9331.00 | |||||||||||||
1994 | 519.00 | 353.50 | 622.00 | 694.50 | 780.00 | 1113.00 | 1198.50 | 1293.50 | 1077.50 | 790.00 | 378.50 | 405.00 | 9225.00 | |||||||||||||
1995 | 385.00 | 575.00 | 569.50 | 633.00 | 689.00 | 927.50 | 1235.50 | 1312.00 | 1161.50 | 934.00 | 722.50 | 488.50 | 9633.00 | |||||||||||||
1996 | 501.50 | 524.00 | 594.00 | 804.50 | 905.00 | 1039.00 | 1281.50 | 1307.50 | 1063.00 | 862.00 | 602.00 | 471.00 | 9955.00 | |||||||||||||
1997 | 439.50 | 464.50 | 730.00 | 726.50 | 1073.00 | 1017.00 | 1173.00 | 1295.50 | 1208.50 | 881.00 | 621.00 | 0.00 | z | 9629.50 | ||||||||||||
1998 | 440.50 | 362.50 | 0.00 | z | 595.50 | 0.00 | z | 0.00 | z | 1285.50 | 0.00 | z | 0.00 | z | 0.00 | z | 550.00 | 449.00 | 3683.00 | |||||||
1999 | 0.00 | z | 0.00 | z | 345.50 | i | 439.50 | j | 829.77 | a | 943.45 | a | 1184.00 | 1227.50 | 1044.50 | 1020.79 | c | 678.50 | 513.57 | a | 7442.07 | |||||
2000 | 544.00 | 485.00 | 599.50 | 774.83 | a | 972.50 | 1082.00 | 1175.50 | 1272.55 | a | 1080.00 | 790.00 | 493.45 | a | 0.00 | z | 9269.33 | |||||||||
2001 | 394.73 | a | 361.93 | a | 613.00 | 632.07 | a | 1025.77 | c | 1104.00 | 1188.50 | 962.00 | h | 1128.10 | a | 982.91 | b | 532.00 | h | 259.00 | j | 7431.01 | ||||
2002 | 454.50 | 550.00 | 587.50 | 678.50 | 273.50 | u | 1037.50 | 1244.00 | 1159.50 | 1131.00 | 771.50 | 444.50 | i | 234.50 | k | 7614.00 | ||||||||||
2003 | 333.50 | p | 413.58 | d | 386.00 | k | 242.50 | p | 343.50 | s | 663.00 | g | 774.00 | m | 1321.00 | 0.00 | z | 1051.50 | 245.50 | p | 177.00 | r | 2786.08 | |||
2004 | 364.50 | f | 264.50 | i | 459.00 | n | 501.00 | j | 639.00 | k | 607.50 | l | 553.00 | q | 907.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 397.69 | 419.63 | 529.57 | 645.90 | 816.37 | 960.83 | 1192.65 | 1200.16 | 1051.40 | 848.14 | 566.41 | 421.15 | 8987.56 | |||||||||||||
S.D. | 95.15 | 90.41 | 86.44 | 87.28 | 92.70 | 89.27 | 75.28 | 78.39 | 85.86 | 80.32 | 76.92 | 82.63 | 504.64 | |||||||||||||
SKEW | -0.92 | 0.13 | -0.11 | -0.35 | 0.44 | 0.16 | -0.17 | 0.04 | -0.20 | 0.39 | 0.02 | 0.26 | 0.13 | |||||||||||||
MAX | 567.50 | 581.50 | 730.00 | 807.00 | 1073.00 | 1213.45 | 1367.62 | 1342.00 | 1274.50 | 1051.50 | 723.50 | 618.50 | 10295.50 | |||||||||||||
MIN | 53.22 | 229.00 | 343.50 | 375.50 | 599.00 | 773.00 | 1005.50 | 1017.50 | 821.50 | 708.00 | 378.50 | 261.50 | 7786.29 | |||||||||||||
NO YRS | 73 | 73 | 72 | 74 | 72 | 71 | 75 | 73 | 74 | 72 | 70 | 72 | 56 |