YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 0.00 | z | 0.00 | z | 201.50 | a | 303.00 | 380.00 | 433.50 | 512.50 | 462.00 | 463.00 | 363.50 | 147.50 | 93.00 | 3359.50 | ||||||||||
1932 | 67.00 | 57.00 | 137.00 | 225.00 | 336.00 | 396.50 | 444.00 | 488.00 | 416.50 | 368.50 | 265.50 | 105.50 | 3306.50 | |||||||||||||
1933 | 56.00 | 32.00 | 110.50 | 178.00 | 273.50 | 378.50 | 432.00 | 492.50 | 395.00 | 333.50 | 228.00 | 138.00 | 3047.50 | |||||||||||||
1934 | 182.00 | 220.00 | 273.50 | 308.50 | 437.00 | 412.00 | 466.50 | 501.00 | 423.50 | 382.00 | 294.00 | 164.50 | 4064.50 | |||||||||||||
1935 | 152.00 | 166.50 | 75.50 | 222.50 | 315.00 | 458.00 | 465.00 | 462.00 | 434.50 | 314.50 | 160.00 | 223.50 | 3449.00 | |||||||||||||
1936 | 151.50 | 20.50 | 77.50 | 254.50 | 382.50 | 532.00 | 581.50 | 541.00 | 386.00 | 357.50 | 218.50 | 161.00 | 3664.00 | |||||||||||||
1937 | 1.50 | 39.50 | 192.00 | 170.00 | 331.00 | 458.00 | 477.50 | 496.50 | 444.50 | 422.00 | 269.00 | 187.50 | 3489.00 | |||||||||||||
1938 | 136.00 | 92.00 | 149.00 | 268.00 | 305.50 | 367.50 | 436.00 | 441.00 | 456.50 | 401.00 | 211.50 | 154.00 | 3418.00 | |||||||||||||
1939 | 129.00 | 56.00 | 111.00 | 230.00 | 345.00 | 372.50 | 462.00 | 501.00 | 432.00 | 335.50 | 340.00 | 257.00 | 3571.00 | |||||||||||||
1940 | 185.50 | 181.50 | 239.50 | 324.50 | 411.50 | 444.00 | 497.50 | 545.50 | 528.50 | 485.50 | 185.00 | 206.50 | 4235.00 | |||||||||||||
1941 | 202.50 | 248.00 | 319.00 | 312.50 | 377.50 | 466.00 | 560.00 | 484.50 | 474.00 | 381.00 | 295.00 | 152.50 | 4272.50 | |||||||||||||
1942 | 176.00 | 130.00 | 141.00 | 253.50 | 368.00 | 440.50 | 590.50 | 507.00 | 431.00 | 414.50 | 158.00 | 119.00 | 3729.00 | |||||||||||||
1943 | 43.50 | 137.50 | 128.00 | 251.50 | 297.00 | 397.00 | 449.00 | 491.00 | 475.50 | 411.00 | 303.00 | 178.50 | 3562.50 | |||||||||||||
1944 | 148.00 | 101.00 | 118.00 | 232.50 | 333.50 | 386.00 | 444.50 | 473.00 | 445.50 | 458.00 | 261.00 | 167.50 | 3568.50 | |||||||||||||
1945 | 171.00 | 130.50 | 120.00 | 162.50 | 376.00 | 394.50 | 446.00 | 431.00 | 371.00 | 316.50 | 139.00 | 121.00 | 3179.00 | |||||||||||||
1946 | 116.00 | 99.00 | 127.50 | 184.50 | 376.50 | 439.00 | 522.00 | 450.00 | 417.00 | 276.00 | 138.00 | 80.50 | 3226.00 | |||||||||||||
1947 | 51.00 | 153.50 | 205.50 | 267.50 | 372.50 | 479.00 | 555.00 | 502.00 | 427.00 | 380.00 | 193.00 | 163.50 | 3749.50 | |||||||||||||
1948 | 84.50 | 39.00 | 94.50 | 146.50 | 325.00 | 475.50 | 494.00 | 487.50 | 457.50 | 347.00 | 150.00 | 20.50 | 3121.50 | |||||||||||||
1949 | 6.50 | 40.00 | 146.50 | 211.50 | 361.50 | 346.50 | 429.00 | 510.00 | 449.50 | 292.00 | 328.50 | 80.00 | 3201.50 | |||||||||||||
1950 | 6.50 | 63.50 | 69.50 | 157.24 | a | 239.00 | 380.00 | 432.00 | 485.00 | 411.00 | 327.50 | 163.00 | 214.00 | 2948.24 | ||||||||||||
1951 | 66.00 | 78.00 | 71.50 | 235.00 | 350.00 | 370.00 | 479.50 | 437.50 | 384.50 | 358.50 | 224.50 | 60.50 | 3115.50 | |||||||||||||
1952 | 47.50 | 89.00 | 90.50 | 180.00 | 310.00 | 343.50 | 434.50 | 467.00 | 445.00 | 384.50 | 194.00 | 147.50 | 3133.00 | |||||||||||||
1953 | 164.50 | 108.00 | 109.00 | 207.00 | 342.00 | 381.00 | 491.50 | 525.50 | 483.50 | 426.00 | 293.50 | 179.00 | 3710.50 | |||||||||||||
1954 | 58.50 | 114.50 | 90.50 | 134.50 | 304.50 | 385.00 | 442.50 | 457.00 | 516.50 | 371.00 | 327.00 | 150.00 | 3351.50 | |||||||||||||
1955 | 89.90 | a | 52.50 | 43.50 | 104.00 | 238.00 | 348.00 | 439.50 | 452.00 | 418.50 | 330.00 | 124.00 | 54.50 | 2694.40 | ||||||||||||
1956 | 69.00 | 27.50 | 70.00 | 204.00 | 357.00 | 399.00 | 468.00 | 474.50 | 438.50 | 314.00 | 206.50 | 127.50 | 3155.50 | |||||||||||||
1957 | 18.00 | 53.50 | 128.50 | 222.00 | 383.50 | 427.00 | 479.00 | 542.50 | 546.50 | 392.50 | 241.50 | 177.50 | 3612.00 | |||||||||||||
1958 | 204.00 | 226.00 | 201.50 | 265.00 | 414.00 | 550.00 | 529.00 | 555.00 | 486.50 | 380.50 | 179.00 | 207.50 | 4198.00 | |||||||||||||
1959 | 124.00 | 88.00 | 131.00 | 245.50 | 344.00 | 450.00 | 508.50 | 460.00 | 448.00 | 349.00 | 202.00 | 151.50 | 3501.50 | |||||||||||||
1960 | 87.00 | 124.00 | 124.50 | 236.50 | 334.00 | 379.00 | 455.00 | 492.50 | 411.00 | 378.50 | 205.50 | 157.00 | 3384.50 | |||||||||||||
1961 | 199.00 | 127.00 | 134.50 | 164.50 | 331.50 | 446.50 | 534.50 | 518.00 | 394.50 | 287.50 | 145.00 | 93.00 | 3375.50 | |||||||||||||
1962 | 105.50 | 138.00 | 101.50 | 209.50 | 285.50 | 356.00 | 432.50 | 497.00 | 421.00 | 385.50 | 239.50 | 194.00 | 3365.50 | |||||||||||||
1963 | 50.63 | a | 226.50 | 119.00 | 234.00 | 366.50 | 402.00 | 524.50 | 511.00 | 547.00 | 439.00 | 222.00 | 189.50 | 3831.63 | ||||||||||||
1964 | 115.00 | 111.00 | 105.50 | 151.00 | 246.00 | 379.00 | 461.50 | 517.00 | 400.00 | 369.00 | 148.50 | 61.00 | 3064.50 | |||||||||||||
1965 | 60.50 | 69.50 | 179.50 | 221.00 | 279.50 | 376.00 | 459.00 | 486.50 | 386.00 | 423.50 | 283.50 | 113.00 | 3337.50 | |||||||||||||
1966 | 118.50 | 125.00 | 123.00 | 229.00 | 269.00 | 389.00 | 467.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1721.00 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 104.10 | 107.57 | 135.00 | 219.62 | 336.07 | 412.15 | 480.64 | 489.84 | 441.89 | 370.17 | 219.53 | 144.30 | 3459.82 | |||||||||||||
S.D. | 60.49 | 60.77 | 58.98 | 52.04 | 49.00 | 49.59 | 44.65 | 31.36 | 44.63 | 48.11 | 62.15 | 53.79 | 369.76 | |||||||||||||
SKEW | 0.04 | 0.67 | 1.26 | -0.02 | -0.25 | 0.92 | 0.89 | 0.14 | 0.78 | 0.15 | 0.31 | -0.29 | 0.51 | |||||||||||||
MAX | 204.00 | 248.00 | 319.00 | 324.50 | 437.00 | 550.00 | 590.50 | 555.00 | 547.00 | 485.50 | 340.00 | 257.00 | 4272.50 | |||||||||||||
MIN | 1.50 | 20.50 | 43.50 | 104.00 | 238.00 | 343.50 | 429.00 | 431.00 | 371.00 | 276.00 | 124.00 | 20.50 | 2694.40 | |||||||||||||
NO YRS | 35 | 35 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 34 |