YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 550.50 | 529.00 | 604.50 | 491.00 | 371.00 | 126.50 | 39.50 | 2712.00 | ||||||||
1949 | 6.00 | 59.50 | 199.50 | 261.00 | 424.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 950.50 | ||||||
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 426.50 | 568.00 | 617.00 | 556.50 | 468.00 | 269.00 | 153.00 | 3058.00 | ||||||||
1954 | 58.00 | 147.00 | 63.50 | 187.50 | 362.00 | 321.00 | g | 512.50 | 552.50 | 535.00 | 406.50 | 297.00 | 137.50 | 3259.00 | ||||||||||||
1955 | 70.00 | 58.00 | 60.00 | 112.50 | 278.50 | 455.50 | 518.50 | 472.50 | 475.00 | 371.50 | 150.00 | 71.19 | d | 3093.19 | ||||||||||||
1956 | 84.45 | b | 31.07 | a | 99.50 | 255.50 | 397.50 | 445.50 | 591.50 | 580.50 | 504.00 | 331.00 | 198.00 | 133.50 | 3652.02 | |||||||||||
1957 | 26.00 | 82.50 | 180.00 | 268.50 | 403.00 | 499.00 | 538.00 | 590.00 | 631.50 | 406.50 | 194.00 | 172.05 | a | 3991.05 | ||||||||||||
1958 | 210.11 | d | 255.00 | 159.00 | 276.00 | 472.00 | 621.00 | 650.50 | 611.00 | 537.00 | 438.50 | 180.50 | 231.50 | 4642.11 | ||||||||||||
1959 | 143.50 | 103.70 | a | 165.50 | 276.00 | 367.00 | 495.50 | 582.50 | 537.00 | 461.50 | 401.00 | 222.50 | 108.50 | 3864.20 | ||||||||||||
1960 | 84.50 | 102.50 | 192.50 | 274.00 | 351.50 | 419.50 | 490.50 | 576.00 | 503.00 | 399.90 | a | 198.00 | 125.50 | 3717.40 | ||||||||||||
1961 | 202.00 | 162.50 | 169.98 | a | 216.50 | 376.00 | 490.00 | 641.00 | 590.50 | 466.50 | 318.02 | b | 138.00 | 112.00 | 3883.00 | |||||||||||
1962 | 93.00 | 154.50 | 104.00 | 271.50 | 321.00 | 410.50 | 493.00 | 567.50 | 539.50 | 414.50 | 263.00 | 177.00 | 3809.00 | |||||||||||||
1963 | 50.50 | 285.50 | 134.50 | 242.50 | 403.00 | 434.50 | 599.00 | 592.00 | 615.00 | 444.50 | 221.50 | 173.50 | 4196.00 | |||||||||||||
1964 | 120.00 | 70.50 | 126.00 | 157.50 | 290.50 | 444.50 | 529.50 | 544.50 | 483.50 | 417.00 | 100.34 | a | 55.50 | 3339.34 | ||||||||||||
1965 | 94.50 | 104.50 | 202.00 | 243.00 | 297.50 | 418.50 | 540.00 | 593.50 | 449.50 | 430.50 | 285.50 | 95.00 | 3754.00 | |||||||||||||
1966 | 108.00 | 117.00 | 144.00 | 271.00 | 330.00 | 465.50 | 528.00 | 529.50 | 543.00 | 353.00 | 221.00 | 169.00 | 3779.00 | |||||||||||||
1967 | 130.00 | 112.00 | 85.00 | 134.00 | 334.50 | 490.00 | 555.50 | 613.50 | 594.50 | 419.00 | 236.00 | 86.50 | 3790.50 | |||||||||||||
1968 | 97.00 | 221.00 | 208.50 | 185.00 | 393.00 | 472.50 | 588.00 | 580.50 | 562.00 | 347.50 | 225.50 | 65.50 | 3946.00 | |||||||||||||
1969 | 25.50 | 57.50 | 184.00 | 225.50 | 426.00 | 556.00 | 528.00 | 517.50 | 486.50 | 349.00 | 230.50 | 151.50 | 3737.50 | |||||||||||||
1970 | 97.00 | 217.50 | 0.00 | z | 170.00 | 340.48 | a | 455.00 | 504.27 | a | 247.50 | o | 320.50 | h | 176.50 | m | 207.12 | d | 52.70 | a | 2044.07 | |||||
1971 | 94.07 | b | 100.59 | a | 100.50 | 234.81 | d | 367.87 | a | 435.00 | a | 514.71 | b | 603.35 | d | 474.31 | a | 327.00 | 166.61 | b | 33.67 | b | 3452.48 | |||
1972 | 47.03 | b | 77.50 | 144.00 | 134.00 | 373.00 | 442.50 | 548.00 | 580.00 | 409.00 | 296.00 | 0.00 | z | 0.00 | z | 3051.03 | ||||||||||
1973 | 0.00 | z | 146.16 | c | 138.00 | 239.00 | 352.50 | 428.50 | 473.50 | 449.00 | 502.00 | 341.50 | 0.00 | z | 0.00 | z | 3070.16 | |||||||||
1974 | 0.00 | z | 67.50 | 154.50 | 241.50 | 319.00 | 306.00 | h | 250.00 | p | 529.50 | 586.00 | 335.50 | 218.00 | 0.00 | z | 2451.50 | |||||||||
1975 | 0.00 | z | 64.08 | b | 93.50 | 122.50 | 312.50 | 381.00 | 536.50 | 528.00 | 556.50 | 322.50 | 108.50 | m | 111.00 | 3028.08 | ||||||||||
1976 | 84.22 | a | 74.31 | e | 76.00 | 187.00 | 295.50 | 370.34 | a | 511.00 | 537.50 | 504.50 | 352.22 | b | 200.89 | b | 125.50 | f | 3193.49 | |||||||
1977 | 85.00 | 170.00 | 96.74 | b | 226.00 | 305.50 | 444.00 | 489.50 | 456.00 | h | 438.00 | 343.00 | 148.45 | a | 93.52 | a | 2839.71 | |||||||||
1978 | 125.60 | b | 154.52 | a | 193.23 | a | 254.00 | 337.50 | 531.00 | 597.00 | 379.50 | k | 497.00 | 416.50 | 78.50 | h | 36.68 | a | 3143.04 | |||||||
1979 | 0.50 | o | 47.00 | o | 211.50 | 270.00 | c | 269.00 | j | 402.50 | 501.00 | 592.21 | b | 624.00 | 441.23 | a | 145.00 | i | 88.00 | o | 3042.44 | |||||
1980 | 49.00 | i | 147.07 | a | 150.00 | 286.50 | 340.48 | a | 330.50 | g | 589.00 | e | 374.50 | f | 471.50 | 391.12 | a | 226.67 | c | 76.00 | j | 2602.34 | ||||
1981 | 237.50 | 123.50 | 251.62 | a | 223.50 | 353.50 | 0.00 | z | 518.50 | 0.00 | z | 0.00 | z | 273.00 | 0.00 | z | 0.00 | z | 1981.12 | |||||||
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 52.00 | w | 338.00 | 465.50 | 532.37 | e | 569.50 | 567.50 | 439.50 | 149.00 | 101.00 | 3162.37 | ||||||||
1983 | 163.50 | 224.50 | 275.00 | 313.50 | 455.50 | 495.50 | 622.00 | 606.50 | 501.50 | 297.50 | 258.00 | 48.50 | 4261.50 | |||||||||||||
1984 | 158.50 | 162.00 | 261.50 | 224.50 | 347.00 | 436.00 | 502.00 | 564.50 | 507.50 | 310.50 | 181.50 | 36.00 | 3691.50 | |||||||||||||
1985 | 37.50 | 48.50 | 100.00 | 236.50 | 414.50 | 476.50 | 584.50 | 580.00 | 472.00 | 344.50 | 89.50 | 68.50 | 3452.50 | |||||||||||||
1986 | 173.00 | 116.50 | 302.50 | 208.00 | 359.71 | b | 520.00 | 530.00 | 575.00 | 448.50 | 430.50 | 209.00 | 138.50 | 4011.21 | ||||||||||||
1987 | 117.00 | 180.50 | 265.50 | 317.50 | 299.00 | i | 465.00 | 556.00 | 585.00 | 520.50 | 449.50 | 290.50 | 81.50 | 3828.50 | ||||||||||||
1988 | 76.50 | 191.00 | 188.50 | 295.00 | 384.00 | 450.00 | 553.00 | 583.50 | 465.00 | 456.00 | 214.50 | 122.50 | 3979.50 | |||||||||||||
1989 | 68.50 | 42.50 | 151.50 | 340.50 | 400.00 | 525.00 | 589.00 | 583.00 | 581.50 | 362.00 | 235.00 | 149.00 | 4027.50 | |||||||||||||
1990 | 131.50 | 90.50 | 242.50 | 311.00 | 377.50 | 500.00 | 612.00 | 638.50 | 632.50 | 321.00 | 209.00 | 57.00 | 4123.00 | |||||||||||||
1991 | 76.50 | 244.50 | 125.00 | 222.00 | 352.50 | 446.00 | 580.50 | 569.50 | 610.00 | 372.00 | 217.50 | 152.00 | 3968.00 | |||||||||||||
1992 | 178.00 | 253.50 | 308.50 | 336.50 | 449.50 | 537.00 | 623.50 | 628.50 | 457.00 | 415.00 | 195.00 | 39.50 | 4421.50 | |||||||||||||
1993 | 60.50 | 127.00 | 220.00 | 297.50 | 513.00 | 527.00 | 601.50 | 653.50 | 497.00 | 402.50 | 109.50 | 114.00 | 4123.00 | |||||||||||||
1994 | 182.00 | 76.00 | 259.00 | 325.00 | 419.00 | 486.00 | 567.50 | 649.50 | 581.50 | 322.00 | 90.50 | 106.50 | 4064.50 | |||||||||||||
1995 | 186.00 | 179.00 | 220.00 | 257.00 | 405.00 | 504.50 | 651.00 | 563.00 | 665.00 | 381.50 | 289.00 | 147.50 | 4448.50 | |||||||||||||
1996 | 115.50 | 159.50 | 210.50 | 307.00 | 343.00 | 474.00 | 592.50 | 361.50 | k | 0.00 | z | 150.50 | l | 167.50 | 19.00 | o | 2369.50 | |||||||||
1997 | 67.00 | n | 116.00 | 160.00 | 274.50 | 504.50 | 552.00 | 629.50 | 688.00 | 663.00 | 390.00 | 315.00 | 129.50 | 4422.00 | ||||||||||||
1998 | 162.50 | 188.50 | 230.00 | 257.50 | 418.50 | 506.50 | 610.50 | 629.00 | 500.00 | 383.00 | 244.00 | 107.50 | 4237.50 | |||||||||||||
1999 | 92.48 | a | 57.50 | g | 87.00 | i | 223.39 | b | 327.00 | 451.00 | 512.50 | 618.00 | 512.50 | 327.00 | 261.00 | 140.50 | 3465.38 | |||||||||
2000 | 50.00 | 144.50 | 134.50 | 286.00 | 394.00 | 500.00 | 591.50 | 591.00 | 522.00 | 366.50 | 103.00 | 105.50 | 3788.50 | |||||||||||||
2001 | 124.00 | 71.00 | 190.00 | 212.00 | 360.63 | a | 435.00 | 525.00 | 587.50 | 506.50 | 335.50 | 195.00 | 86.00 | 3628.13 | ||||||||||||
2002 | 121.00 | 89.19 | a | 123.50 | 224.50 | 336.35 | a | 395.00 | f | 387.50 | k | 559.60 | b | 470.17 | a | 329.50 | 249.50 | 160.50 | 2663.81 | |||||||
2003 | 220.00 | 118.00 | 0.00 | z | 0.00 | z | 374.00 | 531.50 | 601.00 | 588.50 | 513.50 | 450.00 | 141.00 | 121.00 | 3658.50 | |||||||||||
2004 | 133.00 | 167.50 | 0.00 | z | 341.00 | 448.50 | 553.50 | 673.50 | 689.50 | 511.50 | 0.00 | z | 0.00 | z | 0.00 | z | 3518.00 | |||||||||
2005 | 0.00 | z | 0.00 | z | 274.00 | 296.00 | 530.50 | 551.50 | 631.00 | 602.00 | 462.00 | 397.00 | 176.50 | 130.00 | 4050.50 | |||||||||||
2006 | 199.50 | 117.00 | 151.50 | 282.00 | 415.00 | 542.50 | 603.50 | 541.50 | 513.50 | 328.00 | 193.00 | 115.50 | 4002.50 | |||||||||||||
2007 | 72.00 | 147.00 | 209.50 | 250.00 | 378.00 | 464.50 | 670.00 | 627.50 | 502.00 | 322.50 | 163.00 | 45.31 | e | 3851.31 | ||||||||||||
2008 | 47.00 | 107.00 | 121.00 | 137.00 | 388.00 | 395.50 | 499.00 | 572.00 | 492.50 | 319.00 | 266.50 | 68.00 | 3412.50 | |||||||||||||
2009 | 69.23 | a | 88.00 | 91.00 | 185.50 | 338.33 | b | 495.00 | 564.00 | 608.00 | 545.00 | 318.50 | 214.50 | 77.50 | 3594.56 | |||||||||||
2010 | 210.50 | 201.50 | 236.00 | 254.50 | 323.50 | 451.50 | 524.00 | 564.00 | 517.50 | 405.00 | 191.50 | 137.50 | 4017.00 | |||||||||||||
2011 | 118.50 | 56.00 | 175.50 | 167.50 | 325.50 | 503.28 | a | 561.50 | 83.50 | y | 505.18 | b | 91.50 | p | 4.00 | u | 2.50 | z | 2412.95 | |||||||
2012 | 0.00 | z | 2.50 | v | 0.00 | z | 0.00 | z | 11.50 | z | 9.00 | z | 0.00 | z | 13.00 | z | 0.00 | z | 82.00 | 11.00 | 9.30 | a | 102.30 | |||
2013 | 0.00 | 0.00 | 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 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 109.96 | 128.10 | 172.47 | 242.62 | 374.49 | 476.84 | 563.10 | 583.12 | 521.77 | 368.14 | 199.13 | 105.51 | 3881.97 | |||||||||||||
S.D. | 57.92 | 62.73 | 62.94 | 56.56 | 55.20 | 50.89 | 50.17 | 44.30 | 57.57 | 61.97 | 60.62 | 46.89 | 323.06 | |||||||||||||
SKEW | 0.32 | 0.46 | 0.22 | -0.44 | 0.79 | 0.28 | 0.31 | -0.29 | 0.72 | -1.57 | -0.59 | 0.10 | -0.03 | |||||||||||||
MAX | 237.50 | 285.50 | 308.50 | 341.00 | 530.50 | 621.00 | 673.50 | 689.50 | 665.00 | 468.00 | 315.00 | 231.50 | 4642.11 | |||||||||||||
MIN | 0.00 | 0.00 | 60.00 | 112.50 | 278.50 | 370.34 | 473.50 | 449.00 | 409.00 | 82.00 | 11.00 | 9.30 | 3093.19 | |||||||||||||
NO YRS | 52 | 56 | 54 | 57 | 57 | 55 | 58 | 53 | 57 | 57 | 53 | 51 | 36 |