YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | 0.00 | z | 50.50 | x | 61.00 | t | 218.00 | 315.50 | 352.50 | 388.50 | 450.53 | a | 422.07 | a | 366.00 | 261.00 | 213.50 | 2987.60 | ||||||||
1953 | 280.00 | 173.00 | 147.00 | 220.00 | 306.50 | 386.90 | a | 386.00 | 485.50 | 435.00 | 427.00 | 330.00 | 242.83 | a | 3819.73 | |||||||||||
1954 | 155.50 | 197.50 | 177.73 | a | 205.00 | 298.50 | 370.00 | 382.50 | 418.50 | 471.50 | 406.62 | a | 356.00 | 233.00 | 3672.35 | |||||||||||
1955 | 119.50 | 85.50 | 87.50 | 101.50 | 200.00 | 261.50 | 400.50 | 320.00 | 355.00 | 342.55 | a | 213.50 | 202.00 | 2689.05 | ||||||||||||
1956 | 158.00 | 88.50 | 136.50 | 177.41 | a | 281.00 | 375.50 | 402.50 | 446.00 | 374.00 | 324.50 | 184.00 | 158.00 | 3105.91 | ||||||||||||
1957 | 97.50 | 188.50 | 225.50 | 270.52 | a | 380.00 | 445.00 | 450.00 | 508.00 | 504.50 | 454.50 | 299.50 | 263.00 | 4086.52 | ||||||||||||
1958 | 314.00 | 321.00 | 203.00 | 342.41 | a | 403.00 | 538.00 | 436.50 | 448.00 | 483.50 | 424.00 | 320.50 | 346.50 | 4580.41 | ||||||||||||
1959 | 261.50 | 167.50 | 233.50 | 290.50 | 347.50 | 448.50 | 417.50 | 419.00 | 476.00 | 420.50 | 319.50 | 245.00 | 4046.50 | |||||||||||||
1960 | 204.00 | 199.50 | 228.50 | 299.50 | 346.00 | 363.00 | 354.00 | 417.50 | 339.83 | a | 418.50 | 306.00 | 300.18 | a | 3776.51 | |||||||||||
1961 | 314.13 | a | 273.50 | 266.50 | 268.97 | a | 353.00 | 405.00 | 474.50 | 464.00 | 410.50 | 347.50 | 214.50 | 192.00 | 3984.10 | |||||||||||
1962 | 160.50 | 185.00 | 170.50 | 260.50 | 296.00 | 310.50 | 340.50 | 476.00 | 396.50 | 406.50 | 335.00 | 279.50 | 3617.00 | |||||||||||||
1963 | 142.50 | 338.50 | 217.00 | 226.55 | a | 339.50 | 370.00 | 441.75 | a | 447.00 | 511.00 | 477.00 | 358.00 | 313.62 | a | 4182.42 | ||||||||||
1964 | 217.50 | 184.00 | 156.50 | 192.00 | 280.00 | 395.00 | 0.00 | z | 461.50 | 419.50 | 435.00 | 252.50 | 217.50 | 3211.00 | ||||||||||||
1965 | 188.50 | 156.50 | 221.00 | 256.50 | 270.00 | 315.50 | 0.00 | z | 526.50 | 373.50 | 0.00 | z | 357.50 | 182.00 | 2847.50 | |||||||||||
1966 | 200.00 | 168.00 | 206.00 | 259.50 | 246.00 | 440.50 | 462.50 | 412.00 | 495.50 | 392.00 | 309.00 | 288.50 | 3879.50 | |||||||||||||
1967 | 206.00 | 194.00 | 160.50 | 203.00 | 291.50 | 358.00 | 431.00 | 440.50 | 506.00 | 454.50 | 361.00 | 142.00 | 3748.00 | |||||||||||||
1968 | 180.00 | 301.50 | 284.50 | 207.00 | 355.50 | 427.50 | 452.00 | 536.00 | 459.50 | 387.00 | 328.50 | 164.50 | 4083.50 | |||||||||||||
1969 | 96.00 | 124.00 | 235.00 | 254.00 | 353.50 | 455.00 | 409.00 | 410.50 | 413.50 | 430.00 | 242.00 | 299.00 | 3721.50 | |||||||||||||
1970 | 279.50 | 315.50 | 272.50 | 205.00 | 295.00 | 385.00 | 378.00 | 441.50 | 403.00 | 357.00 | 348.00 | 210.00 | 3890.00 | |||||||||||||
1971 | 135.50 | 173.00 | 160.50 | 221.50 | 294.00 | 0.00 | z | 413.00 | 590.00 | 457.00 | 0.00 | z | 259.66 | a | 147.50 | 2851.66 | ||||||||||
1972 | 145.50 | 247.50 | 297.50 | 232.50 | 311.50 | 370.50 | 491.00 | 482.50 | 434.50 | 348.00 | 310.00 | 193.50 | 3864.50 | |||||||||||||
1973 | 195.19 | d | 287.50 | 0.00 | z | 253.50 | 340.00 | 392.50 | 431.00 | 382.00 | 425.89 | b | 363.00 | 229.50 | 279.00 | a | 3579.08 | |||||||||
1974 | 149.00 | 136.50 | 215.85 | d | 253.50 | 320.00 | 330.50 | 466.50 | 453.50 | 376.73 | d | 357.00 | 310.00 | 0.00 | z | 3369.08 | ||||||||||
1975 | 143.50 | h | 145.50 | g | 171.50 | 143.28 | a | 287.30 | c | 321.11 | c | 454.27 | e | 387.50 | e | 297.00 | j | 389.57 | a | 266.38 | a | 231.50 | 2652.41 | |||
1976 | 243.00 | 99.50 | h | 129.88 | b | 187.50 | 302.77 | a | 333.00 | 509.00 | 521.83 | a | 460.00 | 398.50 | 380.50 | 276.00 | 3741.98 | |||||||||
1977 | 255.75 | a | 293.00 | 183.00 | 247.00 | 328.50 | 352.00 | 392.50 | 471.50 | 433.50 | 387.00 | 264.50 | 285.00 | 3893.25 | ||||||||||||
1978 | 323.00 | 228.50 | 325.00 | 267.00 | 336.00 | 436.00 | 439.00 | 456.00 | 513.00 | 428.83 | a | 0.00 | z | 105.29 | b | 3857.63 | ||||||||||
1979 | 152.50 | 158.15 | a | 262.00 | 291.00 | 337.00 | 363.50 | 0.00 | z | 540.50 | 576.50 | 471.50 | 349.00 | 0.00 | z | 3501.65 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 199.00 | 207.43 | 206.71 | 234.09 | 314.82 | 381.56 | 424.14 | 457.64 | 441.74 | 400.54 | 298.72 | 231.17 | 3813.38 | |||||||||||||
S.D. | 66.90 | 71.89 | 57.05 | 49.54 | 41.42 | 56.71 | 41.60 | 55.58 | 56.05 | 41.61 | 53.02 | 60.46 | 406.71 | |||||||||||||
SKEW | 0.39 | 0.27 | 0.10 | -0.45 | -0.43 | 0.50 | -0.01 | 0.08 | 0.25 | 0.03 | -0.46 | -0.15 | -1.10 | |||||||||||||
MAX | 323.00 | 338.50 | 325.00 | 342.41 | 403.00 | 538.00 | 509.00 | 590.00 | 576.50 | 477.00 | 380.50 | 346.50 | 4580.41 | |||||||||||||
MIN | 96.00 | 85.50 | 87.50 | 101.50 | 200.00 | 261.50 | 340.50 | 320.00 | 339.83 | 324.50 | 184.00 | 105.29 | 2689.05 | |||||||||||||
NO YRS | 26 | 25 | 26 | 28 | 28 | 27 | 25 | 28 | 27 | 26 | 27 | 26 | 18 |