YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1937 | 831.50 | 574.50 | 482.00 | 402.93 | a | 192.50 | 93.00 | 36.50 | 56.50 | 88.00 | 155.50 | 389.00 | 478.00 | 3779.93 | ||||||||||||
1938 | 520.50 | 469.50 | 520.00 | 330.00 | 211.50 | 144.50 | 44.00 | 80.00 | 64.00 | 238.50 | 445.50 | 478.50 | 3546.50 | |||||||||||||
1939 | 574.00 | 554.00 | 471.00 | 227.50 | 204.00 | 119.00 | 29.50 | 28.50 | 71.00 | 183.50 | 355.00 | 477.00 | 3294.00 | |||||||||||||
1940 | 477.00 | 424.00 | 365.50 | 269.50 | 202.50 | 83.00 | 34.50 | 64.00 | 56.50 | 215.00 | 430.50 | 445.00 | 3067.00 | |||||||||||||
1941 | 522.50 | 430.50 | 341.00 | 353.00 | 137.50 | 106.50 | 29.00 | 23.00 | 84.50 | 275.50 | 338.00 | 519.50 | 3160.50 | |||||||||||||
1942 | 501.50 | 467.00 | 428.50 | 311.00 | 241.00 | 77.00 | 11.00 | 44.50 | 84.50 | 75.00 | 243.50 | 529.50 | 3014.00 | |||||||||||||
1943 | 0.00 | z | 392.50 | 338.50 | 258.00 | 139.50 | 140.50 | 40.50 | 37.00 | 28.00 | 204.00 | 340.00 | 520.00 | 2438.50 | ||||||||||||
1944 | 0.00 | z | 528.50 | 394.50 | 381.50 | 213.00 | 149.00 | 61.50 | 67.00 | 81.50 | 152.50 | 475.50 | 496.00 | 3000.50 | ||||||||||||
1945 | 561.00 | 446.00 | 541.00 | 304.00 | 256.50 | 85.00 | 6.00 | 39.00 | 78.50 | 203.50 | 453.00 | 540.50 | 3514.00 | |||||||||||||
1946 | 614.00 | 563.50 | 492.50 | 342.00 | 240.00 | 100.50 | 38.50 | 44.50 | 44.00 | 259.00 | 471.00 | 541.00 | 3750.50 | |||||||||||||
1947 | 614.50 | 397.50 | 351.50 | 239.00 | 177.22 | a | 99.00 | 41.00 | 45.50 | 75.00 | 201.50 | 472.50 | 558.50 | 3272.72 | ||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 72.50 | 48.57 | a | 116.50 | 173.00 | 419.50 | 685.10 | a | 1515.17 | |||||
1949 | 805.50 | 587.50 | 475.00 | 258.00 | 218.00 | 94.00 | 84.50 | 64.50 | 58.00 | 246.00 | 237.50 | 613.91 | c | 3742.41 | ||||||||||||
1950 | 711.00 | 459.50 | 453.00 | 305.50 | 219.50 | g | 146.50 | 61.48 | a | 37.00 | 92.22 | c | 172.50 | 247.00 | 459.50 | 3145.21 | ||||||||||
1951 | 599.00 | 486.00 | 456.00 | 375.00 | 243.50 | 167.50 | 75.50 | 77.00 | 97.50 | b | 236.67 | e | 400.50 | 623.50 | 3837.67 | |||||||||||
1952 | 661.50 | 491.00 | 557.00 | 338.50 | 143.00 | h | 204.50 | 48.00 | 43.00 | 35.50 | i | 175.50 | 481.50 | 570.50 | 3571.00 | |||||||||||
1953 | 476.50 | 443.15 | b | 473.00 | 431.50 | 332.50 | 210.00 | 59.00 | 72.50 | 58.50 | 211.04 | e | 347.00 | 503.20 | c | 3617.89 | ||||||||||
1954 | 600.00 | 350.00 | 524.50 | 262.50 | 207.18 | a | 138.00 | 13.50 | 88.50 | 85.34 | a | 226.00 | 343.00 | 570.50 | 3409.03 | |||||||||||
1955 | 666.50 | 495.50 | 429.00 | 336.00 | g | 196.33 | a | 108.50 | 105.00 | 72.50 | 115.50 | 189.00 | 384.50 | 511.00 | 3273.33 | |||||||||||
1956 | 554.00 | 566.00 | 455.50 | 358.00 | 229.50 | 60.50 | 90.02 | e | 39.30 | c | 18.50 | 266.08 | a | 332.00 | 535.50 | 3504.91 | ||||||||||
1957 | 661.50 | 410.00 | 442.00 | 302.50 | 221.00 | 78.50 | 60.50 | 69.50 | 57.41 | a | 215.50 | 446.38 | a | 562.00 | 3526.79 | |||||||||||
1958 | 544.05 | a | 369.50 | 534.50 | 306.00 | 191.00 | 72.50 | 30.50 | 17.50 | 7.00 | 95.00 | 333.50 | 390.08 | a | 2891.13 | |||||||||||
1959 | 505.00 | 493.50 | 338.00 | 258.50 | 244.00 | 55.00 | 11.00 | 26.35 | a | 80.50 | 120.00 | 358.50 | 529.00 | 3019.35 | ||||||||||||
1960 | 616.50 | 492.50 | 379.50 | 292.00 | 240.50 | 48.50 | 26.50 | 42.50 | 22.50 | 233.00 | 440.00 | 562.00 | 3396.00 | |||||||||||||
1961 | 503.50 | 402.50 | 474.00 | 293.50 | 290.50 | 84.00 | 8.00 | 0.00 | 27.00 | 189.50 | 430.00 | 587.00 | 3289.50 | |||||||||||||
1962 | 569.00 | 460.50 | 548.50 | 235.00 | 253.50 | 251.00 | 78.50 | 26.50 | 68.50 | 193.50 | 309.00 | 519.50 | 3513.00 | |||||||||||||
1963 | 630.50 | 289.00 | 498.00 | 415.00 | 242.00 | 118.50 | 51.50 | 36.50 | 32.00 | 160.00 | 429.00 | 539.00 | 3441.00 | |||||||||||||
1964 | 584.50 | 477.50 | 462.50 | 347.50 | 283.00 | 85.50 | 30.00 | 40.50 | 83.50 | 89.00 | 474.50 | 477.50 | 3435.50 | |||||||||||||
1965 | 517.00 | 345.00 | 382.50 | 260.00 | 157.00 | 141.50 | 10.00 | 3.00 | 71.50 | 127.50 | 407.50 | 177.50 | v | 2422.50 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 593.16 | 459.51 | 450.30 | 313.24 | 221.72 | 116.48 | 44.41 | 46.02 | 65.98 | 189.04 | 387.39 | 529.37 | 3410.15 | |||||||||||||
S.D. | 90.95 | 74.54 | 67.17 | 56.82 | 44.29 | 48.68 | 26.71 | 22.27 | 28.42 | 52.27 | 71.85 | 59.26 | 263.61 | |||||||||||||
SKEW | 1.04 | -0.19 | -0.25 | 0.39 | 0.21 | 1.01 | 0.42 | -0.06 | -0.35 | -0.50 | -0.58 | 0.25 | -0.27 | |||||||||||||
MAX | 831.50 | 587.50 | 557.00 | 431.50 | 332.50 | 251.00 | 105.00 | 88.50 | 116.50 | 275.50 | 481.50 | 685.10 | 3837.67 | |||||||||||||
MIN | 476.50 | 289.00 | 338.00 | 227.50 | 137.50 | 48.50 | 6.00 | 0.00 | 7.00 | 75.00 | 237.50 | 390.08 | 2891.13 | |||||||||||||
NO YRS | 26 | 28 | 28 | 27 | 26 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 22 |