YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1912 | 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 | 0.00 | z | 0.00 | |
1913 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 139.50 | c | 166.03 | a | 256.55 | b | 422.50 | 537.00 | 1521.59 | |||
1914 | 388.50 | k | 499.85 | a | 460.00 | 374.50 | 347.50 | 341.50 | 239.00 | 290.50 | 217.00 | 339.50 | 405.50 | 561.00 | 4075.85 | |||||||||||
1915 | 538.00 | 501.31 | b | 430.50 | 0.00 | z | 400.79 | c | 335.36 | b | 327.00 | 283.59 | d | 338.00 | 538.62 | c | 649.50 | 688.00 | 5030.67 | |||||||
1916 | 795.00 | 513.00 | 521.50 | 411.50 | 415.83 | b | 312.50 | 193.00 | 185.50 | 175.50 | 372.00 | 494.50 | 672.18 | a | 5062.01 | |||||||||||
1917 | 670.50 | 546.00 | 667.00 | 473.00 | 419.00 | 283.50 | 205.63 | a | 267.00 | 186.11 | c | 256.27 | a | 346.00 | 418.00 | 4738.01 | ||||||||||
1918 | 506.00 | 525.50 | 523.50 | 422.50 | 381.00 | 186.50 | 247.50 | 153.50 | 202.50 | b | 0.00 | z | 428.00 | 440.00 | i | 3576.50 | ||||||||||
1919 | 519.00 | 562.50 | 548.50 | 423.50 | 378.00 | 290.00 | 276.50 | 244.00 | 209.50 | 261.50 | 514.14 | a | 558.50 | 4785.64 | ||||||||||||
1920 | 461.00 | 512.50 | 591.00 | 492.50 | 449.50 | 256.00 | 237.50 | 183.00 | 252.00 | 322.00 | 444.00 | 586.00 | 4787.00 | |||||||||||||
1921 | 607.50 | 501.00 | 476.00 | 483.00 | 397.83 | a | 242.22 | c | 265.50 | 258.00 | 186.50 | 327.50 | 389.00 | 520.50 | 4654.56 | |||||||||||
1922 | 654.50 | 587.00 | 582.50 | 534.00 | 395.00 | 249.50 | 248.00 | 200.00 | 174.00 | 214.50 | h | 471.50 | 555.00 | 4651.00 | ||||||||||||
1923 | 590.00 | 469.00 | 471.50 | 370.50 | 441.00 | 381.50 | 267.00 | 201.50 | 211.50 | 403.50 | 439.50 | 619.00 | 4865.50 | |||||||||||||
1924 | 636.00 | 534.50 | 600.00 | 358.50 | 368.50 | 291.50 | 0.00 | z | 0.00 | z | 274.50 | 339.50 | 543.00 | 794.50 | 4740.50 | |||||||||||
1925 | 685.00 | 469.00 | 537.50 | 461.50 | 385.50 | 218.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2757.00 | |||||||
1926 | 557.00 | 374.00 | 356.50 | 314.50 | 328.00 | 306.50 | 131.75 | e | 67.50 | r | 282.50 | 210.00 | 293.00 | 529.07 | a | 3682.82 | ||||||||||
1927 | 528.50 | 441.00 | 510.00 | 446.50 | 400.50 | 248.50 | 220.00 | 217.00 | 153.50 | 260.00 | 390.00 | 564.50 | 4380.00 | |||||||||||||
1928 | 485.00 | 431.50 | 398.50 | 421.00 | 313.50 | 223.00 | 210.00 | 230.50 | 216.50 | 333.00 | 416.50 | 522.00 | 4201.00 | |||||||||||||
1929 | 612.00 | 519.00 | 515.50 | 478.50 | 335.00 | 253.00 | 195.00 | 176.00 | 213.50 | 255.00 | 281.50 | 460.50 | 4294.50 | |||||||||||||
1930 | 664.50 | 397.50 | 367.00 | 359.00 | 385.00 | 243.50 | 202.50 | 130.50 | 217.50 | 241.50 | 354.00 | 509.00 | 4071.50 | |||||||||||||
1931 | 447.50 | 400.00 | 436.50 | 338.50 | 225.00 | 213.50 | 97.00 | k | 237.50 | 191.50 | 301.00 | 511.50 | 603.50 | 3906.00 | ||||||||||||
1932 | 616.00 | 537.50 | 463.00 | 467.00 | 341.50 | 205.00 | g | 204.50 | 0.00 | z | 115.50 | n | 155.00 | q | 320.36 | b | 638.00 | 3587.86 | ||||||||
1933 | 647.12 | c | 397.00 | g | 540.00 | 406.55 | a | 442.78 | a | 270.00 | 224.00 | 206.50 | 242.00 | 313.50 | 349.50 | 464.00 | 4105.96 | |||||||||
1934 | 405.50 | 354.50 | 307.00 | 342.50 | 290.00 | 200.00 | 172.00 | 190.00 | 196.50 | 223.00 | f | 339.00 | 451.00 | 3248.00 | ||||||||||||
1935 | 564.00 | 384.00 | 574.50 | 387.00 | 294.00 | 207.50 | 210.00 | 166.00 | 259.50 | 332.00 | 456.50 | 490.00 | 4325.00 | |||||||||||||
1936 | 488.00 | 493.50 | 492.50 | 415.50 | 273.00 | 187.00 | 114.00 | h | 147.50 | f | 126.50 | 206.67 | a | 372.22 | c | 539.50 | 3594.39 | |||||||||
1937 | 771.00 | 588.50 | 477.50 | 491.00 | 306.50 | 190.00 | 132.00 | 170.00 | 156.50 | 192.00 | 345.52 | a | 396.00 | 4216.52 | ||||||||||||
1938 | 451.50 | 480.00 | 533.00 | 394.50 | 336.50 | 246.00 | 212.00 | 220.00 | 231.00 | 283.00 | 457.00 | 493.00 | 4337.50 | |||||||||||||
1939 | 557.50 | 572.00 | 551.50 | 416.50 | 313.50 | 257.50 | 194.00 | 194.00 | 164.00 | 233.50 | 378.00 | 443.00 | 4275.00 | |||||||||||||
1940 | 451.50 | 438.00 | 425.00 | 366.00 | 242.50 | 196.50 | 158.50 | 156.00 | 108.50 | 269.00 | 422.50 | 444.50 | 3678.50 | |||||||||||||
1941 | 454.50 | 373.00 | 346.00 | 368.50 | 272.00 | 180.00 | 131.50 | 151.50 | 143.50 | 296.00 | 323.00 | 540.00 | 3579.50 | |||||||||||||
1942 | 523.00 | 516.00 | 549.50 | 437.00 | 376.50 | 234.00 | 141.00 | 157.00 | 225.00 | 291.00 | 426.00 | 497.00 | 4373.00 | |||||||||||||
1943 | 575.50 | 387.00 | 444.00 | 398.00 | 313.50 | 239.00 | 223.50 | 205.50 | 150.50 | 297.50 | 359.00 | 492.00 | 4085.00 | |||||||||||||
1944 | 549.00 | 540.50 | 472.50 | 478.50 | 0.00 | z | 283.50 | 219.00 | 210.00 | 215.00 | 252.50 | 417.50 | 426.00 | 4064.00 | ||||||||||||
1945 | 489.50 | 457.50 | 578.00 | 444.50 | 375.00 | 213.00 | 177.50 | 225.00 | 153.50 | 303.00 | 430.00 | 491.50 | 4338.00 | |||||||||||||
1946 | 561.00 | 543.00 | 544.50 | 436.00 | 360.00 | 240.50 | 163.00 | 230.00 | 183.50 | 319.00 | 472.00 | 475.50 | 4528.00 | |||||||||||||
1947 | 626.50 | 395.00 | 421.50 | 335.50 | 256.00 | 213.00 | 153.50 | 166.00 | 147.50 | 259.00 | 442.50 | 519.50 | 3935.50 | |||||||||||||
1948 | 473.50 | 583.00 | 583.00 | 536.50 | 404.00 | 195.00 | 194.50 | 176.00 | 228.50 | 314.50 | 479.50 | 691.00 | 4859.00 | |||||||||||||
1949 | 715.50 | 603.50 | 508.00 | 415.50 | 321.00 | 207.00 | 224.50 | 162.23 | a | 169.14 | a | 314.50 | 288.00 | 606.05 | a | 4534.92 | ||||||||||
1950 | 753.50 | 502.00 | 557.00 | 449.00 | 360.00 | 260.00 | 154.00 | 177.00 | 208.00 | 261.50 | 325.50 | 373.00 | 4380.50 | |||||||||||||
1951 | 570.00 | 472.00 | 562.00 | 438.62 | a | 291.00 | 251.50 | 219.00 | 209.77 | a | 239.50 | 257.00 | 373.50 | 552.50 | 4436.39 | |||||||||||
1952 | 644.50 | 520.00 | 578.50 | 432.00 | 265.00 | g | 40.00 | y | 189.00 | 210.50 | 227.50 | 285.00 | 413.50 | 517.00 | 4017.50 | |||||||||||
1953 | 447.50 | 467.00 | 545.50 | 470.50 | 388.00 | 244.00 | 223.50 | 177.00 | 117.00 | 255.75 | a | 387.00 | 494.00 | 4216.75 | ||||||||||||
1954 | 576.00 | 422.50 | 501.50 | 384.50 | 344.50 | 307.00 | 253.50 | 206.00 | 176.50 | 309.00 | 343.00 | 517.50 | 4341.50 | |||||||||||||
1955 | 604.00 | 546.00 | 539.50 | 554.00 | 372.00 | 279.50 | 243.50 | 286.75 | a | 215.50 | 365.28 | a | 482.50 | 510.50 | 4999.03 | |||||||||||
1956 | 542.50 | 596.00 | 544.00 | 420.50 | 335.50 | 245.00 | 233.50 | 201.00 | 225.00 | 366.50 | 442.50 | 557.50 | 4709.50 | |||||||||||||
1957 | 659.00 | 445.50 | 497.00 | 386.50 | 308.50 | 190.50 | 188.00 | 184.50 | 156.50 | 250.50 | 399.00 | 480.00 | 4145.50 | |||||||||||||
1958 | 454.00 | 353.50 | 512.50 | 387.50 | 264.50 | 115.50 | 196.50 | 159.50 | 87.50 | 285.50 | 407.00 | 383.50 | 3607.00 | |||||||||||||
1959 | 479.00 | 479.00 | 469.50 | 354.50 | 353.50 | 229.00 | 215.00 | 182.00 | 172.00 | 0.00 | z | 383.50 | 507.00 | 3824.00 | ||||||||||||
1960 | 548.50 | 476.00 | 483.50 | 433.00 | 371.50 | 191.00 | 256.00 | 197.00 | 284.00 | 283.50 | 426.00 | 471.50 | 4421.50 | |||||||||||||
1961 | 441.50 | 446.50 | 488.00 | 391.00 | 374.50 | 212.00 | 207.50 | 223.00 | 144.50 | 325.50 | 456.00 | 554.50 | 4264.50 | |||||||||||||
1962 | 550.00 | 485.50 | 526.00 | 412.50 | 382.50 | 269.50 | 244.00 | 185.50 | 230.00 | 299.50 | 423.50 | 481.00 | 4489.50 | |||||||||||||
1963 | 605.50 | 338.00 | 537.50 | 513.50 | 365.00 | 227.00 | 185.50 | 245.00 | 146.50 | 256.50 | 391.00 | 475.50 | 4286.50 | |||||||||||||
1964 | 580.50 | 446.00 | 569.50 | 466.50 | 434.50 | 282.50 | 241.00 | 194.00 | 230.00 | 286.00 | 452.50 | 542.00 | 4725.00 | |||||||||||||
1965 | 546.50 | 514.50 | 448.50 | 399.50 | 380.00 | 289.00 | 259.50 | 133.00 | 243.50 | 256.50 | 342.00 | 562.00 | 4374.50 | |||||||||||||
1966 | 548.00 | 520.00 | 539.00 | 334.50 | 319.00 | 215.00 | 218.50 | 206.00 | 135.50 | 285.50 | 399.50 | 490.50 | 4211.00 | |||||||||||||
1967 | 554.50 | 444.50 | 558.50 | 532.00 | 339.00 | 238.00 | 187.50 | 207.00 | 131.50 | 225.50 | 298.50 | 553.00 | 4269.50 | |||||||||||||
1968 | 565.00 | 378.00 | 440.50 | 433.50 | 353.00 | 224.00 | 231.50 | 174.50 | 178.50 | 342.50 | 420.50 | 601.50 | 4343.00 | |||||||||||||
1969 | 664.50 | 558.00 | 461.00 | 471.50 | 291.00 | 210.00 | 187.00 | 196.00 | 194.00 | 282.00 | 359.00 | 466.50 | 4340.50 | |||||||||||||
1970 | 472.00 | 366.50 | 412.50 | 502.00 | 310.50 | 253.00 | 221.00 | 221.00 | 146.00 | 308.50 | 360.00 | 564.50 | 4137.50 | |||||||||||||
1971 | 583.50 | 518.00 | 559.00 | 498.00 | 361.00 | 301.00 | 238.50 | 133.50 | 177.69 | d | 376.13 | a | 459.00 | 653.58 | a | 4858.91 | ||||||||||
1972 | 634.50 | 497.00 | 458.00 | 455.00 | 346.50 | 146.50 | i | 171.00 | 134.00 | 225.00 | b | 260.50 | 396.00 | e | 650.50 | 4228.00 | ||||||||||
1973 | 584.00 | 386.50 | 543.50 | 369.00 | 354.95 | a | 222.50 | 220.50 | 254.20 | a | 178.00 | 323.95 | a | 473.04 | b | 473.50 | 4383.64 | |||||||||
1974 | 585.00 | 511.50 | 484.00 | 426.00 | 364.50 | 238.50 | 176.00 | 171.03 | b | 253.39 | b | 236.50 | 414.50 | 514.50 | 4375.43 | |||||||||||
1975 | 570.83 | b | 492.00 | 515.00 | 512.00 | 303.50 | 222.50 | 156.50 | 214.00 | 229.50 | 326.50 | 463.50 | 582.00 | 4587.83 | ||||||||||||
1976 | 534.50 | 546.50 | 579.00 | 495.00 | 355.00 | 244.50 | 177.00 | 159.00 | 198.50 | 273.00 | 322.24 | a | 514.08 | a | 4398.32 | |||||||||||
1977 | 502.00 | 379.00 | 564.00 | 431.38 | a | 388.50 | 229.50 | 200.39 | c | 180.50 | 218.50 | 344.50 | 474.00 | 507.00 | 4419.27 | |||||||||||
1978 | 370.00 | f | 459.50 | 381.00 | 191.50 | o | 284.00 | 230.50 | 183.00 | 180.00 | 163.80 | e | 214.50 | 474.50 | 623.00 | 3193.80 | ||||||||||
1979 | 573.50 | 507.00 | 427.00 | 398.50 | 245.00 | 220.00 | 135.00 | 114.50 | 60.52 | a | 213.50 | 390.50 | 451.00 | 3736.02 | ||||||||||||
1980 | 537.50 | 365.50 | 485.00 | 369.50 | 338.50 | 223.00 | 124.00 | 181.35 | a | 160.50 | 257.00 | 366.50 | 428.50 | 3836.85 | ||||||||||||
1981 | 380.00 | 379.62 | b | 427.00 | 381.00 | 296.00 | 157.00 | 179.50 | 141.00 | 173.50 | 320.50 | 353.00 | 453.50 | 3641.62 | ||||||||||||
1982 | 608.00 | 467.00 | 521.00 | 426.50 | 273.50 | 213.50 | 171.50 | 151.50 | 116.50 | 234.50 | 405.50 | 485.50 | 4074.50 | |||||||||||||
1983 | 450.00 | 388.50 | 408.50 | 397.50 | 285.50 | 179.00 | 110.50 | 107.00 | 87.22 | c | 219.00 | 392.50 | 506.50 | 3531.72 | ||||||||||||
1984 | 443.30 | a | 450.50 | 391.50 | 426.50 | 298.50 | 211.50 | 126.50 | 95.50 | 122.00 | 317.00 | 422.50 | 568.00 | 3873.30 | ||||||||||||
1985 | 452.50 | 416.00 | 542.50 | a | 359.00 | 315.50 | 156.50 | 115.22 | a | 121.00 | 160.00 | 259.00 | 568.00 | 485.50 | 3950.72 | |||||||||||
1986 | 426.00 | 369.50 | 338.00 | 376.00 | 329.00 | 156.50 | 117.00 | 150.00 | 173.50 | 228.00 | 313.50 | 475.00 | 3452.00 | |||||||||||||
1987 | 479.00 | 358.50 | 409.50 | 307.50 | 179.50 | 152.50 | 142.50 | 99.50 | 155.50 | 203.00 | 333.00 | e | 527.50 | 3347.50 | ||||||||||||
1988 | 525.00 | 417.00 | 434.00 | 360.50 | 317.00 | 144.00 | 125.50 | 0.00 | z | 0.00 | z | 0.00 | z | 391.00 | 491.00 | 3205.00 | ||||||||||
1989 | 324.50 | l | 584.50 | 523.00 | 303.50 | 276.50 | 215.50 | 192.00 | 182.50 | 224.50 | 342.50 | 248.00 | g | 0.00 | z | 2844.50 | ||||||||||
1990 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 313.00 | 236.00 | 159.50 | 160.50 | 115.50 | 255.50 | 441.50 | 681.00 | 2362.50 | |||||||||
1991 | 563.50 | 379.00 | 557.50 | 448.00 | 386.50 | 278.00 | 175.50 | 194.00 | 202.24 | a | 296.50 | 420.50 | 518.00 | 4419.24 | ||||||||||||
1992 | 495.50 | 352.00 | 331.00 | 286.00 | 239.50 | 186.00 | 131.00 | 192.00 | 176.00 | 202.50 | 395.00 | 545.50 | 3532.00 | |||||||||||||
1993 | 576.00 | 443.50 | 385.00 | 383.00 | 270.00 | 166.00 | 143.50 | 127.50 | 233.50 | 257.00 | 432.00 | 515.00 | 3932.00 | |||||||||||||
1994 | 442.50 | 484.50 | 408.00 | 369.50 | 300.50 | 236.50 | 198.00 | 150.00 | 176.00 | 317.00 | 553.50 | 562.50 | 4198.50 | |||||||||||||
1995 | 414.50 | 383.00 | 444.00 | 421.00 | 319.00 | 234.00 | 107.00 | 169.00 | 156.00 | 227.00 | 337.00 | 393.50 | 3605.00 | |||||||||||||
1996 | 494.00 | 397.00 | 406.00 | 362.00 | 331.00 | 234.50 | 202.50 | 189.50 | 216.00 | 304.50 | 403.50 | 439.00 | 3979.50 | |||||||||||||
1997 | 504.00 | 433.00 | 457.00 | 397.00 | 229.50 | 184.50 | 116.50 | 119.00 | 75.50 | 269.00 | 328.00 | 457.50 | 3570.50 | |||||||||||||
1998 | 425.50 | 432.00 | 428.50 | 422.00 | 328.00 | 179.50 | 162.50 | 155.50 | 185.50 | 264.50 | 413.00 | 590.50 | 3987.00 | |||||||||||||
1999 | 515.00 | 512.00 | 565.50 | 418.00 | 376.50 | 288.21 | b | 241.59 | b | 161.00 | 208.00 | 338.50 | 0.00 | z | 510.00 | 4134.30 | ||||||||||
2000 | 505.00 | 420.50 | 497.50 | 392.50 | 303.50 | 219.00 | 205.00 | 219.00 | 162.50 | 327.50 | 475.00 | 473.50 | 4200.50 | |||||||||||||
2001 | 508.00 | 468.50 | 474.00 | 509.50 | 303.00 | 274.50 | 180.50 | 151.50 | 221.00 | 233.00 | 363.00 | 485.00 | 4171.50 | |||||||||||||
2002 | 541.50 | 374.00 | 506.00 | 395.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1817.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 547.50 | 464.14 | 488.94 | 418.18 | 335.29 | 232.99 | 193.34 | 184.55 | 186.79 | 286.87 | 408.51 | 523.39 | 4233.85 | |||||||||||||
S.D. | 84.75 | 69.84 | 71.47 | 57.30 | 53.89 | 46.62 | 44.81 | 41.81 | 49.19 | 53.99 | 66.14 | 74.90 | 397.33 | |||||||||||||
SKEW | 0.55 | 0.06 | -0.36 | 0.18 | -0.21 | 0.35 | 0.07 | 0.30 | 0.01 | 1.24 | 0.65 | 0.80 | -0.24 | |||||||||||||
MAX | 795.00 | 603.50 | 667.00 | 554.00 | 449.50 | 381.50 | 327.00 | 290.50 | 338.00 | 538.62 | 649.50 | 794.50 | 5062.01 | |||||||||||||
MIN | 380.00 | 338.00 | 307.00 | 286.00 | 179.50 | 115.50 | 107.00 | 95.50 | 60.52 | 192.00 | 281.50 | 373.00 | 3347.50 | |||||||||||||
NO YRS | 85 | 87 | 88 | 86 | 86 | 85 | 84 | 83 | 86 | 82 | 86 | 86 | 67 |