YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 630.00 | f | 607.00 | 518.50 | 320.50 | 102.50 | 82.50 | 0.00 | 0.00 | 119.00 | 295.00 | 695.00 | 982.50 | 3722.50 | ||||||||||||
1932 | 986.00 | 767.50 | 538.00 | 504.00 | 318.00 | 103.00 | 19.50 | 11.50 | 11.50 | 245.50 | 385.00 | 985.00 | 4874.50 | |||||||||||||
1933 | 1012.50 | 836.00 | 672.50 | 475.50 | 518.50 | 128.50 | 0.50 | 1.00 | 47.00 | 108.00 | 428.50 | 729.50 | 4958.00 | |||||||||||||
1934 | 680.50 | 570.50 | 275.50 | 227.00 | 183.50 | 150.50 | 0.50 | 0.00 | 92.50 | 259.00 | 545.50 | 744.00 | 3729.00 | |||||||||||||
1935 | 962.00 | 660.50 | 821.50 | 483.00 | 270.00 | 34.00 | 27.00 | 0.00 | 3.50 | 349.50 | 675.00 | 738.50 | 5024.50 | |||||||||||||
1936 | 780.00 | 795.00 | 500.50 | 386.00 | 205.50 | 140.00 | 18.00 | 0.00 | 69.00 | 229.00 | 461.00 | 777.50 | 4361.50 | |||||||||||||
1937 | 1248.50 | 811.50 | 682.50 | 494.00 | 172.00 | 116.50 | 0.00 | 1.50 | 46.00 | 213.79 | b | 607.20 | e | 726.50 | 5119.99 | |||||||||||
1938 | 733.00 | 793.00 | 800.00 | 470.00 | 267.00 | 64.00 | 10.50 | 0.00 | 32.00 | 354.50 | 621.50 | 661.50 | 4807.00 | |||||||||||||
1939 | 742.00 | 821.50 | 623.50 | 271.00 | 261.00 | 107.00 | 5.00 | 0.00 | 80.50 | 347.50 | 462.50 | 650.00 | 4371.50 | |||||||||||||
1940 | 726.00 | 702.50 | 541.50 | 418.00 | 140.00 | 33.50 | 10.00 | 0.00 | 121.00 | 251.00 | 594.50 | 676.50 | 4214.50 | |||||||||||||
1941 | 775.50 | 608.00 | 576.00 | 561.00 | 250.00 | 169.00 | 12.00 | 22.50 | 147.00 | 389.50 | 496.00 | 826.50 | 4833.00 | |||||||||||||
1942 | 864.00 | 757.50 | 636.50 | 536.00 | 426.50 | 104.50 | 0.00 | 17.50 | 38.00 | 220.00 | 531.50 | 723.50 | 4855.50 | |||||||||||||
1943 | 726.50 | 598.00 | 602.50 | 394.50 | 223.50 | 215.00 | 6.50 | 9.50 | 9.00 | 275.50 | 506.00 | 741.50 | 4308.00 | |||||||||||||
1944 | 828.50 | 796.46 | a | 643.50 | 579.00 | 243.00 | 243.50 | 2.50 | 5.00 | 53.00 | 196.50 | 673.50 | 737.00 | 5001.46 | ||||||||||||
1945 | 793.50 | 652.00 | 820.50 | 424.00 | 338.00 | 118.00 | 0.00 | 8.00 | 72.50 | 222.00 | 657.50 | 827.00 | 4933.00 | |||||||||||||
1946 | 750.50 | 755.50 | 665.50 | 386.00 | 265.00 | 90.50 | 0.00 | 0.00 | 43.00 | 401.00 | 678.00 | 683.00 | 4718.00 | |||||||||||||
1947 | 799.00 | 543.00 | 531.50 | 396.00 | 150.50 | 109.00 | 5.00 | 37.00 | 46.00 | 301.50 | 682.00 | 813.00 | 4413.50 | |||||||||||||
1948 | 682.50 | 829.50 | 826.00 | 598.00 | 417.50 | 145.50 | 31.50 | 7.00 | 118.00 | 266.00 | 574.50 | 965.50 | 5461.50 | |||||||||||||
1949 | 1128.00 | 899.50 | 773.00 | 300.50 | 289.50 | 62.50 | 0.52 | a | 10.00 | 45.50 | 283.50 | 327.50 | 855.50 | 4975.52 | ||||||||||||
1950 | 1072.00 | 596.00 | 659.02 | b | 370.50 | 115.50 | g | 124.50 | 0.00 | 8.50 | 101.50 | 229.00 | 453.50 | 623.00 | 4237.52 | |||||||||||
1951 | 845.00 | 696.00 | 651.00 | 399.00 | 306.79 | b | 64.00 | 9.00 | 12.50 | 19.00 | 321.50 | 562.00 | 906.50 | 4792.29 | ||||||||||||
1952 | 1027.00 | 768.50 | 865.50 | 398.50 | 188.50 | 193.00 | 6.50 | 0.00 | 71.50 | 131.50 | 599.00 | 888.00 | 5137.50 | |||||||||||||
1953 | 726.50 | 589.56 | a | 668.50 | 482.00 | 490.00 | 207.00 | 3.50 | 31.50 | 37.50 | 303.50 | 547.00 | 719.00 | 4805.56 | ||||||||||||
1954 | 838.00 | 527.00 | 744.00 | 303.50 | 177.00 | 183.50 | 1.50 | g | 34.50 | 69.00 | 219.50 | 465.00 | 836.50 | 4397.50 | ||||||||||||
1955 | 994.00 | 734.00 | 644.00 | 618.75 | b | 315.00 | 119.00 | 46.00 | 0.00 | 81.50 | 179.00 | 607.50 | 808.50 | 5147.25 | ||||||||||||
1956 | 625.50 | g | 788.50 | 584.50 | 502.50 | 321.07 | c | 100.50 | 14.00 | 15.50 | 45.50 | 271.00 | i | 511.00 | 748.50 | 3631.57 | ||||||||||
1957 | 1013.70 | a | 621.00 | 515.50 | h | 448.93 | b | 404.66 | c | 58.45 | a | 1.15 | d | 27.00 | 67.50 | 411.50 | 628.93 | b | 544.50 | i | 3682.81 | |||||
1958 | 771.00 | 625.00 | 797.50 | 477.50 | 171.69 | e | 147.41 | a | 17.50 | 0.00 | 59.42 | d | 129.00 | 547.00 | 572.00 | 4315.03 | ||||||||||
1959 | 738.50 | 742.00 | 483.00 | 262.00 | 343.00 | 42.50 | 0.00 | 28.00 | 149.00 | 181.50 | 426.50 | 681.00 | 4077.00 | |||||||||||||
1960 | 941.00 | 757.00 | 513.50 | 444.00 | 305.35 | a | 6.72 | a | 0.00 | a | 16.50 | 10.86 | a | 271.77 | a | 659.44 | c | 779.13 | a | 4705.28 | ||||||
1961 | 690.27 | a | 612.77 | b | 687.50 | 408.50 | 361.67 | a | 79.00 | 10.00 | 3.50 | 100.34 | a | 274.35 | a | 609.11 | b | 853.57 | b | 4690.57 | ||||||
1962 | 852.50 | e | 764.17 | d | 835.85 | d | 308.65 | d | 416.43 | a | 86.90 | a | 6.41 | b | 13.50 | 38.57 | b | 261.90 | b | 508.93 | b | 692.33 | a | 4786.15 | ||
1963 | 829.77 | a | 471.52 | c | 716.00 | 700.00 | 265.05 | a | 181.50 | 21.38 | b | 28.50 | 56.90 | a | 270.50 | 647.22 | c | 731.08 | a | 4919.42 | ||||||
1964 | 842.17 | a | 660.00 | 726.00 | 525.52 | a | 413.33 | a | 163.45 | a | 12.00 | 1.50 | 86.90 | a | 145.70 | a | 708.46 | d | 786.88 | a | 5071.91 | |||||
1965 | 853.00 | 564.85 | b | 644.59 | b | 512.78 | c | 329.00 | 176.50 | 15.00 | 15.50 | 169.14 | a | 173.17 | b | 572.07 | a | 851.93 | d | 4877.52 | ||||||
1966 | 846.96 | c | 779.69 | b | 562.81 | b | 312.00 | 0.00 | z | 125.19 | d | 28.50 | 10.00 | 68.00 | 222.17 | a | 512.22 | c | 754.33 | a | 4221.88 | |||||
1967 | 777.07 | a | 565.38 | b | 714.50 | 840.50 | 297.50 | 187.00 | 0.00 | 0.00 | 31.11 | c | 223.72 | a | 435.00 | c | 988.26 | b | 5060.04 | |||||||
1968 | 835.45 | a | 586.98 | b | 598.00 | 423.50 | 315.00 | 84.50 | 0.00 | a | 91.00 | 70.00 | 285.50 | 631.03 | a | 972.76 | b | 4893.72 | ||||||||
1969 | 854.57 | a | 858.87 | e | 493.50 | i | 454.29 | b | 171.50 | 137.50 | 2.50 | 0.00 | 35.56 | c | 407.50 | 522.22 | c | 756.00 | 4200.50 | |||||||
1970 | 770.35 | a | 575.62 | b | 595.00 | 610.50 | 204.00 | 129.00 | 1.50 | 0.00 | 80.17 | a | 306.38 | a | 531.11 | c | 928.34 | c | 4731.97 | |||||||
1971 | 822.61 | c | 628.38 | b | 632.40 | a | 545.69 | a | 412.50 | 124.50 | 1.50 | 2.00 | 102.00 | 435.55 | a | 612.41 | a | 1024.66 | c | 5344.21 | ||||||
1972 | 887.12 | a | 602.87 | c | 415.50 | 487.50 | 224.00 | 58.00 | 4.50 | 17.00 | 117.50 | 369.93 | a | 682.78 | c | 965.43 | c | 4832.12 | ||||||||
1973 | 0.00 | z | 686.00 | b | 789.93 | d | 413.00 | 175.00 | 72.00 | 4.50 | 32.03 | a | 67.24 | a | 311.72 | d | 712.50 | b | 762.37 | d | 4026.29 | |||||
1974 | 829.77 | a | 658.00 | b | 621.00 | 524.00 | 243.00 | 35.00 | 27.00 | 2.00 | 4.50 | 250.50 | 601.15 | d | 790.50 | c | 4586.42 | |||||||||
1975 | 755.88 | a | 739.85 | b | 734.70 | a | 718.00 | 262.50 | 0.00 | z | 16.50 | f | 20.00 | 4.66 | a | 404.72 | d | 639.64 | b | 765.18 | a | 5045.13 | ||||
1976 | 555.50 | g | 698.15 | b | 701.50 | 568.50 | 174.00 | 121.00 | 8.27 | a | 103.00 | 101.25 | b | 257.30 | a | 416.54 | d | 719.20 | a | 3868.70 | ||||||
1977 | 837.52 | a | 523.70 | a | 764.50 | 326.50 | 531.50 | 52.50 | 4.13 | a | 10.00 | 131.79 | b | 190.13 | a | 519.31 | a | 675.59 | b | 4567.17 | ||||||
1978 | 755.00 | 661.23 | b | 521.50 | 592.00 | 258.50 | 103.00 | 22.73 | a | 32.00 | 122.50 | f | 0.00 | z | 690.54 | b | 0.00 | z | 3636.50 | |||||||
1979 | 0.00 | z | 795.31 | b | 649.00 | 483.00 | 220.62 | a | 58.50 | 27.90 | a | 32.00 | 21.96 | b | 270.22 | a | 615.56 | c | 724.88 | a | 3898.94 | |||||
1980 | 741.42 | a | 612.35 | c | 706.00 | 446.50 | 394.73 | a | 182.00 | 26.50 | 13.43 | a | 66.43 | b | 273.32 | a | 460.71 | b | 659.02 | b | 4582.41 | |||||
1981 | 675.80 | a | 618.15 | b | 692.00 | 376.50 | 268.31 | b | 33.00 | 0.00 | 0.00 | 37.76 | a | 413.85 | a | 534.11 | b | 720.75 | a | 4370.23 | ||||||
1982 | 968.00 | 604.00 | 756.00 | 523.00 | 242.50 | 139.00 | 46.50 | 4.50 | 159.50 | 375.00 | 700.18 | b | 843.50 | 5361.68 | ||||||||||||
1983 | 755.50 | 667.85 | a | 714.00 | 627.00 | 309.50 | 95.00 | 71.30 | a | 28.50 | 64.50 | 275.50 | 675.50 | 801.50 | 5085.65 | |||||||||||
1984 | 685.00 | 669.00 | 525.00 | 534.50 | 171.00 | 121.50 | 0.00 | 0.00 | 27.00 | 456.50 | 717.00 | 865.50 | 4772.00 | |||||||||||||
1985 | 816.50 | 668.50 | 762.50 | 303.00 | 261.00 | 70.50 | 4.00 | 14.00 | 201.00 | 318.00 | 727.50 | 773.50 | 4920.00 | |||||||||||||
1986 | 633.00 | 636.00 | 487.00 | 474.00 | 291.50 | 34.00 | 9.00 | 0.00 | 253.50 | 261.50 | 469.50 | 742.50 | 4291.50 | |||||||||||||
1987 | 850.50 | 644.00 | 663.00 | 258.50 | 238.00 | 27.00 | 32.00 | 4.50 | 24.00 | 148.50 | 600.00 | 885.50 | 4375.50 | |||||||||||||
1988 | 832.00 | 515.50 | 531.00 | 422.00 | 326.00 | 129.50 | 0.00 | 0.00 | 41.00 | 74.00 | 587.00 | 847.00 | 4305.00 | |||||||||||||
1989 | 958.00 | 767.00 | 572.00 | 279.50 | 307.50 | 48.00 | 3.50 | 11.00 | 84.50 | 345.50 | 527.14 | b | 719.50 | 4623.14 | ||||||||||||
1990 | 872.50 | 837.00 | 551.50 | 345.50 | 298.50 | 103.00 | 0.00 | 27.00 | 66.50 | 161.00 | 557.50 | 986.50 | 4806.50 | |||||||||||||
1991 | 792.50 | 456.00 | 849.50 | 518.50 | 420.00 | 123.00 | 2.50 | 6.50 | 16.50 | 185.00 | 513.10 | a | 759.00 | 4642.10 | ||||||||||||
1992 | 802.50 | 629.00 | 584.50 | 284.00 | 77.50 | 78.50 | 15.00 | 6.00 | 17.50 | 185.50 | 573.00 | 933.50 | 4186.50 | |||||||||||||
1993 | 891.50 | 641.50 | 450.00 | 406.50 | 211.00 | 162.00 | 13.50 | 14.00 | 62.00 | 246.50 | 547.50 | 829.50 | 4475.50 | |||||||||||||
1994 | 725.00 | 740.50 | 507.50 | 407.00 | 276.50 | 59.50 | 0.00 | 0.00 | 53.00 | 336.50 | 850.00 | 0.00 | z | 3955.50 | ||||||||||||
1995 | 839.00 | 448.50 | 658.00 | 486.21 | a | 383.50 | 175.00 | 13.50 | 6.00 | 35.50 | 153.50 | 355.00 | 725.50 | 4279.21 | ||||||||||||
1996 | 759.50 | 632.00 | 588.50 | 369.50 | 250.00 | 73.00 | 0.00 | 0.00 | 65.00 | 312.50 | 543.00 | 743.00 | 4336.00 | |||||||||||||
1997 | 800.00 | 591.50 | 394.00 | 405.00 | 106.50 | 61.00 | 0.00 | z | 0.00 | 17.00 | 285.00 | 527.50 | 844.00 | 4031.50 | ||||||||||||
1998 | 807.00 | 780.50 | 624.00 | 580.00 | 527.50 | 182.50 | 4.00 | 19.00 | 149.50 | 380.50 | 658.50 | 889.00 | 5602.00 | |||||||||||||
1999 | 739.50 | 742.50 | 703.00 | 562.00 | 285.00 | 126.50 | f | 17.50 | 82.00 | 18.00 | 113.50 | 464.00 | 706.00 | 4433.00 | ||||||||||||
2000 | 668.50 | 648.88 | a | 537.50 | 301.00 | 171.00 | 42.00 | 6.00 | 1.50 | 91.50 | 315.00 | 658.00 | 649.00 | 4089.88 | ||||||||||||
2001 | 790.00 | 736.96 | c | 477.00 | 509.50 | 41.50 | 19.00 | 0.00 | 0.00 | a | 7.50 | 120.00 | 499.00 | 878.50 | 4078.96 | |||||||||||
2002 | 795.00 | 566.50 | 626.50 | 361.50 | 254.50 | 18.50 | 0.00 | 0.00 | 39.00 | 245.50 | 421.00 | 773.50 | 4101.50 | |||||||||||||
2003 | 566.50 | 596.50 | 526.00 | 613.50 | 263.00 | 23.00 | 0.00 | 2.00 | 7.50 | 58.00 | 657.00 | 795.00 | 4108.00 | |||||||||||||
2004 | 772.50 | 746.00 | 310.50 | 324.00 | 185.00 | 35.00 | 0.00 | 0.00 | 53.50 | 340.00 | 655.00 | 786.00 | 4207.50 | |||||||||||||
2005 | 878.00 | 648.00 | 603.00 | 524.50 | 306.50 | 151.00 | 0.00 | 2.50 | 133.00 | 283.50 | 504.00 | 733.00 | 4767.00 | |||||||||||||
2006 | 852.00 | 563.00 | 811.00 | 512.50 | 143.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2882.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 823.84 | 672.23 | 632.17 | 453.17 | 275.01 | 104.44 | 9.85 | 12.81 | 67.37 | 264.52 | 570.12 | 792.20 | 4677.81 | |||||||||||||
S.D. | 115.94 | 100.94 | 124.07 | 117.99 | 103.08 | 55.22 | 13.33 | 19.58 | 49.29 | 89.49 | 99.56 | 100.00 | 390.72 | |||||||||||||
SKEW | 1.02 | 0.03 | -0.35 | 0.44 | 0.41 | 0.27 | 2.13 | 2.81 | 1.22 | -0.08 | -0.05 | 0.45 | -0.02 | |||||||||||||
MAX | 1248.50 | 899.50 | 865.50 | 840.50 | 531.50 | 243.50 | 71.30 | 103.00 | 253.50 | 456.50 | 850.00 | 1024.66 | 5602.00 | |||||||||||||
MIN | 566.50 | 448.50 | 275.50 | 227.00 | 41.50 | 6.72 | 0.00 | 0.00 | 3.50 | 58.00 | 327.50 | 572.00 | 3729.00 | |||||||||||||
NO YRS | 71 | 76 | 74 | 76 | 74 | 73 | 72 | 75 | 74 | 73 | 75 | 72 | 60 |