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 | 0.00 | z | 561.50 | 592.00 | 511.00 | 317.50 | 108.00 | 41.00 | 2131.00 | |||||||
1949 | 0.00 | 82.00 | 177.00 | 263.79 | a | 409.00 | 435.00 | 545.50 | 553.00 | 497.00 | 217.55 | c | 123.00 | r | 75.43 | a | 3255.28 | |||||||||
1950 | 29.50 | 113.50 | 123.00 | 214.50 | 287.00 | 493.50 | 584.50 | 623.00 | 496.50 | 325.00 | 213.00 | 288.00 | 3791.00 | |||||||||||||
1951 | 91.50 | 128.00 | 95.50 | 283.50 | 394.50 | 500.50 | 608.00 | 583.00 | 514.00 | 413.00 | 212.00 | 55.00 | 3878.50 | |||||||||||||
1952 | 58.50 | 92.50 | 109.50 | 247.50 | 374.00 | 441.21 | a | 628.50 | 633.00 | 549.50 | 484.50 | 116.00 | 100.00 | 3834.71 | ||||||||||||
1953 | 227.50 | 119.50 | 159.50 | 227.50 | 367.50 | 428.28 | a | 617.50 | 636.00 | 595.50 | 450.50 | 272.00 | 139.50 | 4240.78 | ||||||||||||
1954 | 89.00 | 133.00 | 110.05 | a | 206.50 | 396.28 | a | 430.00 | 526.00 | 598.50 | 536.00 | 394.50 | 327.50 | 110.00 | 3857.33 | |||||||||||
1955 | 45.50 | 61.50 | 83.00 | 129.83 | a | 279.00 | 462.50 | 531.13 | a | 562.00 | 507.50 | 389.00 | 197.00 | 125.50 | 3373.46 | |||||||||||
1956 | 106.00 | 24.00 | 134.50 | 249.50 | 442.00 | 447.00 | 629.50 | 631.00 | 545.50 | 347.00 | 147.00 | 111.60 | a | 3814.60 | ||||||||||||
1957 | 17.50 | 142.50 | 229.40 | a | 293.00 | 449.00 | 555.00 | 624.00 | 629.50 | 690.00 | 409.00 | 148.50 | 153.00 | 4340.40 | ||||||||||||
1958 | 171.50 | 266.00 | 157.50 | 316.00 | 504.00 | 628.00 | 737.50 | 698.50 | 594.00 | 462.50 | 245.50 | 227.00 | 5008.00 | |||||||||||||
1959 | 167.00 | 118.00 | 188.50 | 286.00 | 393.50 | 517.00 | 622.50 | 575.05 | a | 481.00 | 436.21 | c | 192.00 | 80.08 | a | 4056.85 | ||||||||||
1960 | 77.00 | 114.50 | 163.27 | a | 260.50 | 327.50 | 491.00 | 546.50 | 595.72 | a | 522.86 | b | 407.65 | a | 183.21 | b | 89.79 | b | 3779.50 | |||||||
1961 | 201.50 | 175.00 | 185.50 | 221.00 | 372.00 | 544.50 | 659.55 | b | 673.00 | 468.00 | 354.00 | 138.00 | 118.50 | 4110.55 | ||||||||||||
1962 | 76.00 | 162.00 | 139.50 | 258.50 | 296.05 | a | 440.36 | b | 540.50 | 623.00 | 543.50 | 410.00 | 244.50 | 140.00 | 3873.91 | |||||||||||
1963 | 38.50 | 280.50 | 137.00 | 189.50 | 359.00 | 462.00 | 538.50 | 618.00 | 627.00 | 441.00 | 238.85 | d | 146.00 | 4075.85 | ||||||||||||
1964 | 115.00 | 80.00 | 130.00 | 182.50 | 300.50 | 461.00 | 601.00 | 592.50 | 516.00 | 414.00 | 149.00 | 105.50 | 3647.00 | |||||||||||||
1965 | 76.00 | 119.50 | 248.00 | 266.00 | 301.50 | 444.00 | 619.00 | 662.00 | 551.50 | 494.93 | b | 279.50 | 85.00 | 4146.93 | ||||||||||||
1966 | 125.50 | 100.50 | 164.00 | 293.50 | 354.00 | 522.00 | 586.00 | 625.54 | c | 636.11 | c | 396.00 | 257.00 | 185.00 | 4245.15 | |||||||||||
1967 | 151.50 | 134.00 | 108.00 | 133.00 | 406.00 | 567.00 | 648.50 | 732.00 | 655.00 | 442.94 | e | 238.50 | 100.00 | 4316.44 | ||||||||||||
1968 | 113.00 | 278.50 | 243.50 | 187.50 | 379.00 | 492.00 | 618.21 | e | 621.00 | 574.00 | 335.00 | 215.50 | 70.50 | 4127.71 | ||||||||||||
1969 | 33.50 | 46.50 | 203.00 | 225.50 | 485.50 | 608.00 | 576.50 | 596.00 | 564.50 | 367.00 | 201.00 | 133.50 | 4040.50 | |||||||||||||
1970 | 135.50 | 210.00 | 190.50 | 162.00 | 378.00 | 520.00 | 589.00 | 600.50 | 475.00 | 340.50 | 226.50 | 57.72 | b | 3885.22 | ||||||||||||
1971 | 108.00 | 89.50 | 112.00 | 219.00 | 366.50 | 414.50 | 576.00 | 690.50 | 530.00 | 346.50 | 177.50 | 47.00 | 3677.00 | |||||||||||||
1972 | 64.50 | 128.50 | 236.00 | 159.00 | 420.50 | 494.00 | 658.75 | c | 655.00 | 525.60 | e | 221.00 | h | 215.00 | 128.50 | 3685.35 | ||||||||||
1973 | 83.00 | 173.50 | 159.50 | 255.50 | 392.50 | 487.00 | 559.50 | 410.00 | h | 615.50 | 375.50 | 132.41 | a | 191.50 | 3425.41 | |||||||||||
1974 | 113.00 | 76.50 | 196.50 | 250.00 | 308.00 | 463.50 | 589.50 | 611.50 | 612.93 | a | 399.50 | 222.00 | 170.50 | 4013.43 | ||||||||||||
1975 | 145.50 | 103.50 | 124.50 | 131.50 | 384.00 | 452.00 | 591.00 | 570.50 | 583.50 | 350.50 | 166.50 | 146.00 | 3749.00 | |||||||||||||
1976 | 109.00 | 86.00 | 115.00 | 213.00 | 389.50 | 428.50 | 597.00 | 622.00 | 608.50 | 399.50 | 247.00 | 65.50 | 3880.50 | |||||||||||||
1977 | 91.00 | 166.50 | 117.50 | 258.00 | 297.00 | 506.00 | 565.50 | 685.00 | 498.00 | 374.00 | 186.50 | 149.50 | 3894.50 | |||||||||||||
1978 | 139.50 | 180.50 | 281.50 | 250.00 | 377.00 | 602.31 | d | 665.95 | c | 502.00 | g | 556.50 | 499.50 | 127.50 | 48.50 | 3728.75 | ||||||||||
1979 | 14.50 | 95.50 | 269.50 | 259.50 | 438.00 | 488.00 | 658.50 | 635.50 | 667.00 | 497.50 | 167.50 | 194.00 | 4385.00 | |||||||||||||
1980 | 64.00 | 178.50 | 173.00 | 282.50 | 361.50 | 449.50 | 595.00 | 585.50 | 578.00 | 455.50 | 256.50 | 215.00 | 4194.50 | |||||||||||||
1981 | 194.50 | 162.50 | 245.00 | 290.00 | 396.50 | 473.50 | 623.00 | 668.00 | 557.50 | 396.50 | 237.50 | 163.50 | 4408.00 | |||||||||||||
1982 | 91.50 | 115.00 | 152.50 | 185.00 | 354.00 | 507.00 | 583.00 | 656.00 | 505.50 | 359.00 | 129.00 | 103.00 | 3740.50 | |||||||||||||
1983 | 165.50 | 201.00 | 265.00 | 290.50 | 445.00 | 511.00 | 623.50 | 658.00 | 585.00 | 463.00 | 249.50 | 80.50 | 4537.50 | |||||||||||||
1984 | 156.00 | 157.00 | 260.50 | 202.00 | 350.50 | 414.00 | 600.50 | 563.50 | 478.50 | 302.00 | 159.50 | 35.50 | 3679.50 | |||||||||||||
1985 | 25.50 | 68.50 | 94.00 | 263.50 | 368.50 | 501.00 | 618.50 | 607.50 | 540.50 | 326.00 | 87.50 | 24.50 | 3525.50 | |||||||||||||
1986 | 174.50 | 153.50 | 311.00 | 172.00 | f | 407.00 | 543.50 | 564.50 | 621.50 | 466.00 | 462.50 | 226.50 | 117.00 | 4047.50 | ||||||||||||
1987 | 110.50 | 177.00 | 255.00 | 325.00 | 468.50 | 505.86 | a | 503.00 | 638.50 | 545.50 | 488.00 | 243.00 | 81.50 | 4341.36 | ||||||||||||
1988 | 65.50 | 169.50 | 195.00 | 274.00 | 381.00 | 493.00 | 633.00 | 632.00 | 543.00 | 488.50 | 227.00 | 96.50 | 4198.00 | |||||||||||||
1989 | 89.00 | 46.67 | a | 172.50 | 408.50 | 407.50 | 572.50 | 586.50 | 653.00 | 611.00 | 390.50 | 213.00 | 90.00 | 4240.67 | ||||||||||||
1990 | 117.50 | 116.00 | 249.50 | 346.00 | 391.00 | 526.50 | 665.50 | 699.50 | 643.50 | 359.00 | 218.00 | 57.50 | 4389.50 | |||||||||||||
1991 | 88.50 | 259.50 | 136.00 | 232.00 | 321.00 | 444.50 | 633.00 | 671.50 | 680.50 | 429.50 | 237.50 | 118.50 | 4252.00 | |||||||||||||
1992 | 161.50 | 256.00 | 347.00 | 379.00 | 527.50 | 580.50 | 656.50 | 695.00 | 524.50 | 424.00 | 193.00 | 41.00 | 4785.50 | |||||||||||||
1993 | 57.00 | 98.00 | 278.00 | 306.50 | 511.50 | 525.50 | 616.00 | 681.50 | 576.00 | 460.00 | 89.00 | 108.50 | 4307.50 | |||||||||||||
1994 | 152.50 | 88.00 | 285.50 | 317.50 | 444.00 | 472.00 | 599.00 | 674.00 | 617.00 | 366.00 | 79.00 | 110.50 | 4205.00 | |||||||||||||
1995 | 189.00 | 224.00 | 235.50 | 268.50 | 438.00 | 547.50 | 702.50 | 621.50 | 662.00 | 384.50 | 331.50 | 139.50 | 4744.00 | |||||||||||||
1996 | 124.00 | 162.50 | 242.50 | 335.50 | 363.00 | 500.50 | 673.50 | 652.50 | 522.00 | 371.50 | 194.50 | 124.00 | 4266.00 | |||||||||||||
1997 | 134.50 | 118.00 | 198.00 | 289.50 | 565.00 | 504.50 | 646.50 | 704.50 | 622.50 | 378.00 | 289.50 | 63.00 | 4513.50 | |||||||||||||
1998 | 177.00 | 164.00 | 231.00 | 244.00 | 413.00 | 506.00 | 666.50 | 663.00 | 579.50 | 396.00 | 228.00 | 118.00 | 4386.00 | |||||||||||||
1999 | 99.50 | 112.00 | 137.00 | 231.50 | 344.50 | 453.00 | 558.52 | a | 663.00 | 516.50 | 384.50 | 275.00 | 121.50 | 3896.52 | ||||||||||||
2000 | 51.50 | 144.00 | 151.50 | 348.50 | 406.50 | 525.00 | 623.50 | 631.00 | 589.50 | 373.50 | 103.50 | 92.00 | 4040.00 | |||||||||||||
2001 | 96.00 | 104.50 | 205.00 | 211.00 | 431.50 | 449.50 | 574.02 | a | 627.50 | 551.00 | 361.00 | 239.00 | 93.50 | 3943.52 | ||||||||||||
2002 | 107.50 | 124.00 | 127.00 | 281.50 | 336.00 | 535.00 | 647.50 | 667.00 | 562.50 | 362.50 | 245.00 | 136.50 | 4132.00 | |||||||||||||
2003 | 228.00 | 125.00 | 258.50 | 239.00 | 420.50 | 597.00 | 662.50 | 672.00 | 615.00 | 480.50 | 143.00 | 119.50 | 4560.50 | |||||||||||||
2004 | 98.00 | 147.00 | 272.00 | 377.00 | 461.00 | 565.50 | 719.00 | 770.50 | 582.00 | 418.50 | 173.50 | 130.00 | 4714.00 | |||||||||||||
2005 | 147.50 | 145.00 | 299.50 | 302.00 | 490.50 | 501.50 | 675.00 | 695.00 | 512.50 | 393.50 | 133.00 | 146.50 | 4441.50 | |||||||||||||
2006 | 176.50 | 127.00 | 156.50 | 293.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 753.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 109.60 | 138.36 | 190.09 | 256.41 | 393.55 | 498.78 | 611.22 | 639.22 | 562.34 | 399.40 | 199.88 | 113.89 | 4124.74 | |||||||||||||
S.D. | 54.10 | 57.24 | 64.66 | 60.59 | 62.02 | 51.70 | 48.85 | 44.51 | 56.25 | 56.26 | 58.91 | 50.42 | 338.33 | |||||||||||||
SKEW | 0.13 | 0.70 | 0.32 | 0.06 | 0.42 | 0.48 | 0.19 | 0.34 | 0.34 | -0.28 | -0.13 | 0.83 | 0.26 | |||||||||||||
MAX | 228.00 | 280.50 | 347.00 | 408.50 | 565.00 | 628.00 | 737.50 | 770.50 | 690.00 | 499.50 | 331.50 | 288.00 | 5008.00 | |||||||||||||
MIN | 0.00 | 24.00 | 83.00 | 129.83 | 279.00 | 414.00 | 503.00 | 553.00 | 466.00 | 217.55 | 79.00 | 24.50 | 3373.46 | |||||||||||||
NO YRS | 58 | 58 | 58 | 57 | 57 | 57 | 58 | 56 | 58 | 57 | 57 | 58 | 52 |