YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1915 | 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 | 438.50 | 273.46 | d | 0.00 | z | 711.96 | ||
1916 | 71.50 | 193.00 | 316.00 | 334.80 | e | 392.00 | 447.50 | 566.00 | 546.50 | f | 515.50 | 293.50 | 163.00 | 67.00 | 3359.80 | |||||||||||
1917 | 45.50 | 129.50 | 136.50 | 246.50 | 302.00 | 507.00 | 659.00 | 661.50 | 603.50 | 476.00 | 276.50 | 193.50 | 4237.00 | |||||||||||||
1918 | 87.50 | 133.50 | 265.00 | 322.50 | 368.00 | 595.50 | 640.50 | 704.45 | b | 665.00 | 547.00 | 221.00 | 98.50 | 4648.45 | ||||||||||||
1919 | 122.00 | 59.00 | 134.50 | 275.50 | 404.50 | 554.00 | 642.00 | 649.50 | 558.50 | 342.00 | 202.00 | 119.00 | 4062.50 | |||||||||||||
1920 | 138.00 | 182.00 | 185.50 | 262.50 | 390.50 | 506.50 | 632.50 | 700.50 | 596.50 | 337.50 | 201.50 | 91.50 | 4225.00 | |||||||||||||
1921 | 82.00 | 129.50 | 263.00 | 249.50 | 297.00 | 465.50 | 660.00 | 644.00 | 530.00 | 463.00 | 271.00 | 219.00 | 4273.50 | |||||||||||||
1922 | 56.50 | 99.50 | 137.00 | 192.50 | 388.50 | 498.50 | 631.00 | 700.50 | 648.00 | 395.50 | 136.50 | 182.50 | 4066.50 | |||||||||||||
1923 | 139.00 | 124.50 | 209.50 | 276.50 | 473.50 | 431.00 | 607.50 | 625.00 | 586.50 | 416.00 | 344.50 | 153.00 | 4386.50 | |||||||||||||
1924 | 92.50 | 210.50 | 182.50 | 281.50 | 447.50 | 535.00 | 613.00 | 608.00 | 556.50 | 321.00 | 255.00 | 91.00 | 4194.00 | |||||||||||||
1925 | 81.00 | 146.50 | 201.00 | 269.50 | 416.00 | 503.50 | 696.50 | 639.50 | 514.00 | 393.50 | 244.50 | 195.82 | a | 4301.32 | ||||||||||||
1926 | 111.50 | 221.00 | 341.50 | 425.00 | 472.50 | 564.00 | 641.00 | 669.50 | 484.50 | 436.00 | 365.00 | 94.50 | 4826.00 | |||||||||||||
1927 | 89.00 | 169.00 | 180.00 | 273.50 | 400.00 | 483.00 | 663.50 | 660.00 | 532.50 | 419.02 | a | 322.50 | 96.00 | 4288.02 | ||||||||||||
1928 | 159.00 | 142.00 | 256.50 | 234.00 | 435.00 | 459.00 | 540.00 | 559.50 | 511.50 | 374.50 | 267.00 | 123.50 | 4061.50 | |||||||||||||
1929 | 69.00 | 45.50 | 127.50 | 191.50 | 404.50 | 461.50 | 641.50 | 696.50 | 553.50 | 524.50 | 265.50 | 245.50 | 4226.50 | |||||||||||||
1930 | 140.00 | 187.00 | 245.00 | 329.50 | 295.50 | 437.50 | 629.50 | 624.50 | 468.00 | 427.00 | 325.00 | 94.00 | 4202.50 | |||||||||||||
1931 | 134.50 | 193.00 | 265.00 | 361.00 | 508.00 | 552.00 | 737.50 | 789.43 | b | 607.50 | 477.50 | 179.00 | 42.00 | 4846.43 | ||||||||||||
1932 | 38.50 | 128.00 | 201.00 | 271.00 | 373.50 | 428.00 | 540.00 | 555.50 | 502.50 | 384.92 | a | 343.50 | 72.00 | 3838.42 | ||||||||||||
1933 | 39.50 | 28.00 | 144.00 | 193.00 | 216.50 | 373.00 | 545.50 | 570.50 | 427.00 | 413.00 | 297.50 | 93.00 | 3340.50 | |||||||||||||
1934 | 128.00 | 216.00 | 350.00 | 385.00 | 450.00 | 436.00 | 645.32 | a | 624.50 | 603.00 | 450.53 | a | 292.50 | 216.50 | 4797.35 | |||||||||||
1935 | 115.00 | 155.50 | 75.50 | 280.00 | 360.50 | 446.00 | 576.00 | 706.50 | 558.50 | 411.50 | 140.50 | 155.50 | 3981.00 | |||||||||||||
1936 | 142.50 | 142.50 | 209.00 | 263.50 | 419.00 | 478.00 | 665.50 | 677.50 | 556.00 | 461.00 | 321.00 | 156.55 | a | 4492.05 | ||||||||||||
1937 | 7.50 | 81.50 | 150.00 | 210.00 | f | 295.50 | i | 364.00 | g | 616.00 | 624.00 | 608.50 | 446.50 | 263.50 | 248.50 | 3046.00 | ||||||||||
1938 | 173.50 | 135.00 | 184.34 | c | 283.50 | 378.50 | 441.50 | 567.50 | 629.00 | 632.50 | 388.50 | 201.50 | 235.50 | 4250.84 | ||||||||||||
1939 | 103.50 | 46.00 | 141.50 | 347.50 | 397.00 | 460.50 | 606.50 | 665.00 | 682.24 | a | 502.50 | 357.50 | 266.50 | 4576.24 | ||||||||||||
1940 | 213.00 | 184.00 | 279.00 | 367.50 | 451.50 | 458.00 | 556.50 | 551.50 | 493.50 | 443.00 | 275.50 | 297.50 | 4570.50 | |||||||||||||
1941 | 180.00 | 220.50 | 293.50 | 258.50 | 467.00 | 432.50 | 575.00 | 596.00 | 449.50 | 396.50 | 293.00 | 133.00 | 4295.00 | |||||||||||||
1942 | 166.50 | 97.50 | 151.00 | 258.50 | 338.00 | 430.00 | 569.00 | 563.50 | 480.50 | 421.50 | 264.83 | a | 138.00 | 3878.83 | ||||||||||||
1943 | 136.50 | 190.50 | 0.00 | z | 282.50 | 417.50 | 401.50 | 557.00 | 596.23 | a | 515.50 | 398.50 | 282.00 | 173.00 | 3950.73 | |||||||||||
1944 | 129.00 | 90.50 | 169.00 | 207.50 | 381.50 | 381.50 | 504.00 | 574.50 | 492.50 | 415.50 | 236.50 | 170.00 | 3752.00 | |||||||||||||
1945 | 91.50 | 104.50 | 99.00 | 203.00 | 342.50 | 431.50 | 578.00 | 645.00 | 590.50 | 519.00 | 219.50 | 168.00 | 3992.00 | |||||||||||||
1946 | 124.00 | 63.00 | 164.50 | 337.50 | 397.00 | 490.00 | 610.00 | 650.50 | 616.00 | 355.00 | 191.50 | 147.00 | 4146.00 | |||||||||||||
1947 | 55.00 | 196.50 | 254.50 | 344.00 | 416.00 | 473.79 | a | 583.50 | 626.00 | 619.50 | 458.50 | 200.50 | 133.00 | 4360.79 | ||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 501.50 | 511.00 | 507.00 | 400.00 | 219.00 | 69.00 | 2207.50 | |||||||
1949 | 15.00 | 59.50 | 107.00 | 308.00 | 353.00 | 481.55 | a | 547.00 | 582.00 | 569.00 | 382.50 | 385.50 | 104.00 | 3894.05 | ||||||||||||
1950 | 47.50 | 94.50 | 173.00 | 268.00 | 304.00 | 394.50 | 600.50 | 550.00 | 507.00 | 474.50 | 323.50 | 232.00 | 3969.00 | |||||||||||||
1951 | 109.00 | 106.50 | 195.00 | 291.00 | 333.50 | 454.00 | 580.00 | 565.00 | 530.50 | 461.00 | 290.50 | 117.00 | 4033.00 | |||||||||||||
1952 | 89.00 | 126.00 | 136.00 | 265.00 | 426.00 | 402.00 | 584.00 | 654.50 | 623.50 | 479.00 | 218.00 | 114.00 | 4117.00 | |||||||||||||
1953 | 240.50 | 105.00 | 173.50 | 231.00 | 339.00 | 416.00 | 517.50 | f | 606.50 | 539.00 | 509.50 | 347.50 | 147.00 | 3654.50 | ||||||||||||
1954 | 102.00 | 243.50 | 159.98 | c | 293.50 | 391.50 | 434.50 | 670.50 | 616.50 | 528.50 | 383.00 | 291.00 | 133.50 | 4247.98 | ||||||||||||
1955 | 45.50 | 85.50 | 185.00 | 224.50 | 341.00 | 246.00 | l | 550.50 | 672.00 | 661.50 | 405.00 | 239.00 | 177.50 | 3587.00 | ||||||||||||
1956 | 130.00 | 57.50 | 185.00 | 107.50 | l | 51.50 | z | 497.40 | e | 595.00 | 595.50 | 664.50 | 455.00 | 365.50 | 209.00 | 3754.40 | ||||||||||
1957 | 152.50 | 241.00 | 227.00 | 299.50 | 407.50 | 569.50 | 664.50 | 699.50 | 589.00 | 442.00 | 235.50 | 254.00 | 4781.50 | |||||||||||||
1958 | 187.00 | 239.50 | 184.50 | 353.00 | 498.00 | 515.00 | 625.50 | 737.50 | 660.00 | 611.00 | 280.00 | 285.00 | 5176.00 | |||||||||||||
1959 | 238.00 | 141.56 | a | 345.50 | 435.50 | 429.00 | 548.50 | 750.00 | 746.00 | 654.50 | 495.50 | 375.00 | 225.50 | 5384.56 | ||||||||||||
1960 | 112.50 | 133.50 | 279.50 | 372.00 | 464.50 | 533.50 | 677.00 | 680.00 | 686.50 | 476.50 | 271.50 | 143.00 | 4830.00 | |||||||||||||
1961 | 273.00 | 230.50 | 241.50 | 337.50 | 374.50 | 494.50 | 629.50 | 700.50 | 559.00 | 466.00 | 252.93 | a | 153.00 | 4712.43 | ||||||||||||
1962 | 173.00 | 127.00 | 115.00 | 337.00 | 352.00 | 442.00 | 570.50 | 624.00 | 555.00 | 433.50 | 245.00 | 161.50 | 4135.50 | |||||||||||||
1963 | 130.00 | 311.00 | 183.00 | 236.50 | 431.00 | 469.00 | 577.00 | 684.00 | 743.00 | 550.50 | 291.00 | 202.50 | 4808.50 | |||||||||||||
1964 | 99.50 | 127.00 | 189.00 | 287.00 | 328.50 | 434.50 | 588.00 | 611.00 | 548.00 | 586.50 | 248.00 | 143.00 | 4190.00 | |||||||||||||
1965 | 183.50 | 142.50 | 205.50 | 304.50 | 357.50 | 384.50 | 510.50 | 644.50 | 507.50 | 544.00 | 301.00 | 133.50 | 4219.00 | |||||||||||||
1966 | 71.50 | 76.00 | 207.50 | 311.50 | 406.50 | 468.50 | 578.50 | 671.50 | 549.50 | 451.50 | 266.50 | 141.50 | 4200.50 | |||||||||||||
1967 | 90.50 | 132.00 | 75.00 | p | 79.00 | 344.50 | 329.00 | 572.50 | 747.50 | 672.50 | 549.00 | 195.00 | m | 102.50 | 3619.00 | |||||||||||
1968 | 105.00 | 243.50 | 259.00 | 262.00 | 169.50 | k | 218.00 | p | 0.00 | z | 194.00 | u | 654.00 | 489.50 | 274.00 | 44.50 | o | 2287.00 | ||||||||
1969 | 209.00 | 86.00 | 155.50 | 334.50 | 0.00 | z | 368.00 | 600.50 | 711.00 | 0.00 | z | 0.00 | z | 0.00 | z | 78.50 | 2543.00 | |||||||||
1970 | 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 | 278.00 | 78.50 | 356.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 118.22 | 142.52 | 200.37 | 287.04 | 389.44 | 463.98 | 605.18 | 642.27 | 571.10 | 444.31 | 268.37 | 153.98 | 4314.01 | |||||||||||||
S.D. | 57.49 | 62.51 | 64.72 | 63.60 | 57.73 | 56.84 | 53.93 | 58.84 | 69.38 | 65.47 | 57.94 | 61.12 | 388.61 | |||||||||||||
SKEW | 0.48 | 0.38 | 0.54 | -0.30 | -0.35 | 0.14 | 0.42 | 0.10 | 0.24 | 0.24 | -0.10 | 0.46 | 0.48 | |||||||||||||
MAX | 273.00 | 311.00 | 350.00 | 435.50 | 508.00 | 595.50 | 750.00 | 789.43 | 743.00 | 611.00 | 385.50 | 297.50 | 5384.56 | |||||||||||||
MIN | 7.50 | 28.00 | 75.50 | 79.00 | 216.50 | 329.00 | 501.50 | 511.00 | 427.00 | 293.50 | 136.50 | 42.00 | 3340.50 | |||||||||||||
NO YRS | 53 | 53 | 51 | 51 | 49 | 50 | 52 | 52 | 53 | 54 | 54 | 54 | 44 |