YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 615.50 | j | 885.00 | 924.00 | 586.00 | 427.00 | 358.50 | 175.00 | 127.00 | 326.00 | 578.50 | 750.00 | 852.00 | 5989.00 | ||||||||||||
1940 | 926.00 | 804.00 | 680.00 | 572.50 | 341.50 | 228.50 | 155.00 | 148.50 | 210.00 | 497.50 | 899.50 | 929.00 | 6392.00 | |||||||||||||
1941 | 966.00 | 734.00 | 613.00 | 522.69 | d | 445.50 | 284.00 | 94.00 | 136.50 | 383.00 | 547.00 | 708.00 | 948.50 | 6382.19 | ||||||||||||
1942 | 1010.50 | 822.50 | 797.50 | 343.00 | m | 508.50 | 0.00 | z | 155.00 | b | 114.70 | a | 260.69 | a | 0.00 | z | 0.00 | z | 984.50 | 4653.89 | ||||||
1943 | 1088.58 | e | 795.00 | 857.84 | b | 564.00 | 383.00 | h | 368.50 | 176.50 | 233.00 | 0.00 | z | 0.00 | z | 188.00 | v | 987.35 | a | 5070.77 | ||||||
1944 | 1095.50 | 909.50 | 894.50 | 616.00 | 475.50 | 286.50 | 145.00 | 205.00 | 286.00 | 529.00 | 889.50 | 1054.00 | 7386.00 | |||||||||||||
1945 | 1005.00 | 844.50 | 880.00 | 723.50 | 414.50 | 359.00 | 142.50 | 169.50 | 386.00 | 546.50 | 900.50 | 1060.50 | 7432.00 | |||||||||||||
1946 | 1023.00 | 892.00 | 856.00 | 639.50 | 345.50 | 306.50 | 143.00 | 146.50 | 327.50 | 709.50 | 936.00 | 1012.00 | 7337.00 | |||||||||||||
1947 | 1133.00 | 818.50 | 729.00 | 553.97 | a | 315.00 | 300.00 | 167.00 | 201.50 | 301.50 | 549.50 | 834.00 | 981.50 | 6884.47 | ||||||||||||
1948 | 1064.50 | 969.00 | 891.00 | 724.50 | 512.00 | 223.50 | 218.50 | 196.50 | 370.50 | 628.50 | 875.50 | 1144.50 | 7818.50 | |||||||||||||
1949 | 1334.50 | 985.00 | 865.00 | 663.50 | 359.50 | 330.50 | 249.00 | 184.50 | 285.00 | 696.50 | 690.50 | 1013.50 | 7657.00 | |||||||||||||
1950 | 1352.00 | 962.50 | 915.50 | 740.50 | 535.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4505.50 | ||||||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 421.50 | 368.50 | 144.00 | 184.50 | 251.50 | 466.00 | 959.00 | 0.00 | z | 2795.00 | ||||||||
1953 | 915.00 | 813.50 | 814.50 | 652.00 | 493.50 | 400.00 | 167.50 | 165.50 | 290.50 | 538.00 | 746.50 | 932.50 | 6929.00 | |||||||||||||
1954 | 1072.00 | 885.50 | 916.00 | 720.00 | 456.50 | 387.00 | 272.50 | 271.50 | 335.50 | 636.00 | 699.50 | 993.00 | 7645.00 | |||||||||||||
1955 | 1022.00 | 917.00 | 1000.50 | 777.00 | 588.50 | 322.50 | 262.00 | 238.00 | 358.50 | 599.50 | 1008.50 | 1066.00 | 8160.00 | |||||||||||||
1956 | 1089.50 | 1029.00 | 955.00 | 643.45 | a | 364.50 | 362.50 | 156.00 | 181.50 | 335.50 | 660.50 | 860.00 | 957.00 | 7594.45 | ||||||||||||
1957 | 1206.00 | 898.50 | 834.00 | 591.50 | 356.50 | 265.50 | 232.00 | 245.00 | 186.00 | 602.50 | 859.00 | 911.50 | 7188.00 | |||||||||||||
1958 | 952.00 | 653.00 | 799.50 | 620.50 | 264.00 | 174.50 | 48.50 | 89.50 | 316.00 | 522.50 | 824.00 | 843.00 | 6107.00 | |||||||||||||
1959 | 1009.00 | 838.00 | 806.50 | 598.00 | 506.00 | 279.50 | 141.50 | 231.00 | 364.50 | 533.50 | 813.50 | 971.50 | 7092.50 | |||||||||||||
1960 | 1054.50 | 861.50 | 800.00 | 603.50 | 535.00 | 279.00 | 117.50 | 238.00 | 308.50 | 530.50 | 846.00 | 996.00 | 7170.00 | |||||||||||||
1961 | 870.00 | 762.00 | 754.50 | 648.00 | 469.00 | 190.50 | 120.00 | 46.00 | o | 397.00 | 610.00 | 894.00 | 990.50 | 6705.50 | ||||||||||||
1962 | 1041.00 | 792.00 | 862.00 | 558.50 | 557.50 | 325.00 | 207.00 | 200.50 | 267.00 | 585.50 | 754.50 | 928.50 | 7079.00 | |||||||||||||
1963 | 1104.50 | 634.50 | 799.50 | 669.50 | 427.00 | 333.50 | 239.50 | 168.50 | 181.50 | 513.50 | 789.50 | 926.50 | 6787.50 | |||||||||||||
1964 | 970.00 | 867.50 | 825.00 | 698.50 | 530.50 | 313.50 | 184.00 | 235.50 | 372.50 | 493.00 | 874.50 | 1089.00 | 7453.50 | |||||||||||||
1965 | 1004.50 | 824.00 | 759.50 | 561.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3149.50 | |||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 450.00 | 323.00 | 227.00 | 196.69 | b | 249.50 | 578.50 | 732.93 | a | 861.50 | 3619.12 | |||||||
1967 | 930.57 | d | 762.50 | 877.50 | 720.00 | 462.00 | 193.50 | 163.00 | 79.50 | 224.00 | 523.00 | 716.00 | 998.50 | 6650.07 | ||||||||||||
1968 | 981.50 | 657.00 | 707.00 | 684.00 | 450.00 | 300.00 | 127.50 | 0.00 | z | 300.58 | d | 575.50 | 759.00 | 1093.00 | 6635.08 | |||||||||||
1969 | 1230.50 | 886.50 | 787.00 | 614.50 | 378.50 | 154.00 | 0.00 | z | 236.50 | 289.00 | 580.00 | 695.69 | a | 688.50 | g | 5852.19 | ||||||||||
1970 | 1025.00 | 675.11 | a | 788.29 | c | 745.00 | 485.67 | d | 224.50 | 167.00 | 203.00 | 376.50 | 591.50 | 764.48 | a | 1086.60 | b | 7132.65 | ||||||||
1971 | 1031.00 | 825.00 | 920.00 | 650.00 | 452.50 | 407.00 | 203.16 | c | 122.50 | 388.50 | 603.39 | c | 797.50 | 1044.04 | c | 7444.59 | ||||||||||
1972 | 1105.67 | d | 443.00 | m | 779.50 | 711.00 | 397.50 | 292.50 | b | 204.27 | c | 157.00 | 450.50 | 598.19 | d | 767.00 | 920.00 | g | 5463.12 | |||||||
1973 | 1039.50 | 722.50 | 800.26 | d | 645.00 | 433.50 | 299.50 | 187.50 | 330.48 | c | 309.50 | 591.00 | 729.50 | f | 883.00 | 6241.74 | ||||||||||
1974 | 1086.50 | 801.00 | 777.87 | d | 639.64 | b | 564.00 | 183.00 | l | 202.00 | f | 202.65 | d | 209.46 | b | 524.00 | 779.50 | 918.00 | 6502.63 | |||||||
1975 | 748.50 | h | 867.50 | 886.00 | 484.00 | j | 485.00 | 352.00 | 152.13 | d | 252.81 | b | 263.28 | a | 603.93 | d | 846.00 | 907.35 | e | 5615.99 | ||||||
1976 | 908.50 | 865.50 | 894.50 | 641.25 | b | 460.50 | 398.33 | c | 222.37 | e | 236.50 | 263.50 | 406.00 | g | 696.43 | b | 915.00 | 6502.38 | ||||||||
1977 | 1030.00 | 670.00 | 856.00 | 543.50 | 562.00 | 264.81 | d | 226.00 | 127.50 | 400.96 | d | 435.00 | h | 839.50 | 755.50 | f | 5520.27 | |||||||||
1978 | 883.50 | 731.50 | 720.50 | 656.54 | d | 363.00 | h | 219.00 | 173.71 | b | 194.50 | 352.50 | 508.00 | 889.04 | d | 1130.00 | 6458.78 | |||||||||
1979 | 1129.50 | 841.22 | e | 738.00 | 635.19 | d | 428.00 | 294.50 | 163.00 | 191.00 | 248.00 | 374.00 | g | 763.27 | d | 821.00 | 6252.68 | |||||||||
1980 | 1120.43 | c | 765.15 | c | 808.00 | 510.50 | 449.00 | 340.50 | 185.50 | 237.50 | 313.00 | 348.00 | g | 757.50 | 897.50 | 6384.58 | ||||||||||
1981 | 738.83 | d | 435.50 | j | 710.50 | 615.50 | 488.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2552.83 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1040.78 | 822.84 | 822.02 | 638.43 | 451.17 | 300.27 | 176.07 | 191.36 | 308.93 | 571.23 | 811.55 | 975.08 | 7169.20 | |||||||||||||
S.D. | 118.58 | 94.92 | 80.59 | 65.79 | 73.67 | 65.53 | 47.36 | 52.85 | 64.72 | 56.49 | 81.44 | 82.60 | 500.99 | |||||||||||||
SKEW | 0.40 | -0.12 | -0.22 | 0.08 | -0.36 | -0.42 | -0.13 | 0.02 | -0.06 | 0.51 | 0.34 | 0.19 | -0.30 | |||||||||||||
MAX | 1352.00 | 1029.00 | 1000.50 | 777.00 | 588.50 | 407.00 | 272.50 | 330.48 | 450.50 | 709.50 | 1008.50 | 1144.50 | 8160.00 | |||||||||||||
MIN | 738.83 | 634.50 | 613.00 | 510.50 | 264.00 | 154.00 | 48.50 | 79.50 | 181.50 | 466.00 | 690.50 | 821.00 | 6107.00 | |||||||||||||
NO YRS | 38 | 38 | 40 | 38 | 39 | 37 | 37 | 37 | 38 | 33 | 36 | 35 | 22 |