YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1932 | 47.00 | o | 118.00 | 273.00 | 272.50 | 368.50 | 519.50 | 540.50 | 642.50 | 529.00 | 408.00 | 290.00 | 108.00 | 4069.50 | ||||||||||||
1933 | 74.00 | 50.00 | 167.50 | 214.50 | 272.50 | 449.50 | 547.50 | 609.00 | 452.50 | 419.50 | 210.50 | 220.50 | 3687.50 | |||||||||||||
1934 | 202.00 | 156.50 | 298.00 | 278.00 | 466.50 | 480.50 | 560.00 | 643.00 | 596.50 | 529.00 | 344.50 | 191.50 | 4746.00 | |||||||||||||
1935 | 135.00 | 225.00 | 80.60 | a | 279.50 | 328.50 | 528.00 | 562.50 | 614.50 | 598.00 | 383.50 | 169.00 | 179.44 | e | 4083.54 | |||||||||||
1936 | 136.83 | b | 112.00 | 177.00 | 339.00 | 464.50 | 583.00 | 617.50 | 662.00 | 551.50 | 505.50 | 211.00 | 150.87 | a | 4510.69 | |||||||||||
1937 | 1.50 | 114.00 | 271.50 | 201.00 | 360.00 | 549.50 | 630.50 | 675.50 | 560.00 | 525.00 | 333.00 | 225.50 | 4447.00 | |||||||||||||
1938 | 175.50 | 154.50 | 197.50 | 314.50 | 419.50 | 518.00 | 625.68 | a | 559.50 | 634.50 | 465.00 | 165.50 | 187.00 | 4416.68 | ||||||||||||
1939 | 123.50 | 74.00 | 211.00 | 338.28 | a | 434.52 | a | 463.00 | 647.38 | a | 653.50 | 613.00 | 460.50 | 336.50 | 274.00 | 4629.18 | ||||||||||
1940 | 193.00 | 221.50 | 306.50 | 350.50 | 470.68 | a | 557.50 | 654.50 | 700.00 | 662.50 | 563.00 | 230.00 | c | 213.26 | b | 5122.94 | ||||||||||
1941 | 236.50 | 256.50 | 361.00 | 306.50 | 472.50 | 548.57 | b | 706.00 | 679.50 | 572.00 | 467.50 | 335.00 | 183.42 | a | 5124.99 | |||||||||||
1942 | 185.50 | 141.00 | 170.50 | 306.21 | a | 389.00 | 498.00 | 702.50 | 690.78 | a | 565.00 | 494.50 | 251.00 | 202.00 | 4595.99 | |||||||||||
1943 | 81.00 | 244.00 | 219.50 | 312.93 | a | 355.00 | 479.50 | 600.50 | 617.50 | 625.00 | 441.00 | 290.50 | 119.00 | 4385.43 | ||||||||||||
1944 | 112.50 | 97.50 | 160.50 | 242.00 | 378.00 | 471.50 | 634.00 | 642.00 | 594.00 | 529.00 | 205.50 | 145.50 | 4212.00 | |||||||||||||
1945 | 126.00 | h | 167.50 | 155.00 | 234.50 | 440.00 | 531.00 | 639.50 | 623.00 | 556.50 | 451.00 | 0.00 | z | 166.50 | 3964.50 | |||||||||||
1946 | 124.50 | 129.00 | 193.50 | 262.50 | 434.00 | 487.00 | 634.50 | 610.00 | 544.00 | 304.50 | 161.50 | 155.00 | 4040.00 | |||||||||||||
1947 | 78.50 | 208.50 | 281.00 | 390.00 | 451.00 | 508.00 | 628.50 | 611.00 | 573.50 | 444.00 | 259.50 | 151.50 | 4585.00 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 583.00 | 637.50 | 542.50 | 368.50 | 145.34 | a | 53.00 | 2329.84 | ||||||
1949 | 1.55 | a | 127.50 | 191.00 | 307.50 | 457.77 | a | 529.50 | 612.50 | 644.00 | 566.90 | a | 294.00 | 365.17 | a | 107.00 | 4204.39 | |||||||||
1950 | 38.50 | 164.50 | 174.00 | 239.00 | 331.38 | b | 529.00 | 649.40 | b | 690.50 | 555.52 | a | 441.23 | a | 304.66 | a | 327.50 | 4445.18 | ||||||||
1951 | 120.50 | 155.04 | a | 136.92 | a | 284.50 | 406.00 | 521.00 | 612.50 | 592.50 | 482.50 | 432.40 | b | 292.50 | b | 87.50 | 4123.85 | |||||||||
1952 | 94.00 | 181.50 | 126.00 | 264.00 | 403.00 | 460.00 | 617.00 | 631.50 | 582.50 | 514.00 | 145.00 | 150.00 | 4168.50 | |||||||||||||
1953 | 270.50 | 144.50 | 155.50 | 255.50 | 374.50 | 415.50 | 622.00 | 662.00 | 627.00 | 475.00 | 320.50 | 191.00 | 4513.50 | |||||||||||||
1954 | 144.50 | 222.00 | 150.50 | 260.00 | 433.00 | 462.00 | 563.74 | d | 628.00 | 557.00 | 421.00 | 355.00 | 153.50 | 4350.24 | ||||||||||||
1955 | 102.50 | 79.00 | 133.00 | 150.50 | 319.00 | 472.76 | a | 561.00 | 604.00 | 549.50 | 445.50 | 256.50 | 192.72 | a | 3865.98 | |||||||||||
1956 | 148.50 | 59.50 | 156.00 | 281.50 | 482.50 | 473.57 | b | 670.00 | 679.00 | 583.00 | 402.00 | 193.50 | 158.50 | 4287.57 | ||||||||||||
1957 | 48.50 | 198.50 | 257.00 | 321.50 | 467.00 | 584.50 | 636.50 | 629.50 | 705.50 | 455.00 | 205.50 | 210.50 | 4719.50 | |||||||||||||
1958 | 221.00 | 305.00 | 161.50 | 319.50 | 522.00 | 649.14 | a | 763.00 | 776.50 | 655.71 | b | 527.00 | 309.50 | 295.50 | 5505.35 | |||||||||||
1959 | 246.00 | 133.00 | 240.50 | 342.00 | 421.50 | 561.00 | 662.00 | 658.50 | 556.00 | 512.50 | 299.00 | 180.00 | 4812.00 | |||||||||||||
1960 | 142.50 | 176.00 | 258.00 | 327.00 | 380.50 | 566.00 | 614.50 | 646.00 | 597.00 | 474.50 | 264.00 | 171.50 | 4617.50 | |||||||||||||
1961 | 265.57 | a | 223.50 | 240.50 | 280.50 | 397.00 | 597.50 | 701.50 | 725.50 | 552.50 | 444.00 | 186.50 | 166.50 | 4781.07 | ||||||||||||
1962 | 125.00 | 190.00 | 185.00 | 333.00 | 331.50 | 485.50 | 617.00 | 725.50 | 642.00 | 480.00 | 309.00 | 236.00 | 4659.50 | |||||||||||||
1963 | 61.50 | 360.00 | 191.50 | 228.00 | 400.50 | 544.00 | 617.50 | 706.50 | 716.50 | 0.00 | z | 279.00 | 203.05 | a | 4308.05 | |||||||||||
1964 | 143.00 | 128.50 | 159.50 | 216.50 | 339.50 | 519.50 | 645.50 | 681.00 | 568.00 | 510.50 | 188.00 | 168.00 | 4267.50 | |||||||||||||
1965 | 145.50 | 159.50 | 246.00 | 316.00 | 349.50 | 490.50 | 670.50 | 741.00 | 581.00 | 549.50 | 322.00 | 120.00 | 4691.00 | |||||||||||||
1966 | 174.50 | 125.00 | 207.00 | 313.50 | 370.00 | 645.00 | a | 663.50 | 714.50 | 686.00 | 458.80 | a | 290.50 | 195.00 | 4843.30 | |||||||||||
1967 | 169.50 | 152.50 | 138.50 | 165.50 | 456.00 | 599.00 | 714.50 | 793.50 | 764.00 | 520.00 | 308.50 | 135.50 | 4917.00 | |||||||||||||
1968 | 156.50 | 336.00 | 307.50 | 260.50 | 376.00 | 525.00 | 642.50 | 658.00 | 590.50 | 392.50 | 279.00 | 107.50 | 4631.50 | |||||||||||||
1969 | 78.50 | 61.00 | 202.50 | 243.00 | 452.50 | 572.50 | 575.50 | 576.00 | 569.00 | 409.00 | 229.00 | 197.00 | 4165.50 | |||||||||||||
1970 | 211.00 | 235.50 | 231.00 | 160.00 | 370.50 | 504.00 | 603.00 | 564.00 | 486.96 | b | 362.50 | 262.50 | 0.00 | z | 3990.96 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 138.03 | 168.08 | 204.54 | 276.62 | 403.84 | 523.12 | 629.48 | 656.37 | 588.32 | 454.73 | 260.61 | 175.78 | 4504.61 | |||||||||||||
S.D. | 67.88 | 72.55 | 60.80 | 55.17 | 55.59 | 52.76 | 48.66 | 53.20 | 62.47 | 62.81 | 63.21 | 54.53 | 374.18 | |||||||||||||
SKEW | 0.00 | 0.70 | 0.50 | -0.46 | -0.12 | 0.45 | 0.38 | 0.52 | 0.62 | -0.58 | -0.28 | 0.46 | 0.28 | |||||||||||||
MAX | 270.50 | 360.00 | 361.00 | 390.00 | 522.00 | 649.14 | 763.00 | 793.50 | 764.00 | 563.00 | 365.17 | 327.50 | 5505.35 | |||||||||||||
MIN | 1.50 | 50.00 | 80.60 | 150.50 | 272.50 | 415.50 | 540.50 | 559.50 | 452.50 | 294.00 | 145.00 | 53.00 | 3687.50 | |||||||||||||
NO YRS | 36 | 38 | 38 | 38 | 38 | 38 | 39 | 39 | 39 | 38 | 38 | 38 | 34 |