YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 8.27 | a | 183.21 | b | 534.75 | c | 964.00 | 1336.74 | b | 3026.97 | ||
1949 | 1876.61 | c | 1134.00 | a | 817.48 | d | 444.81 | d | 238.59 | c | 102.86 | b | 7.20 | c | 2.07 | a | 132.50 | 680.97 | a | 693.62 | a | 1186.00 | 7316.69 | |||
1950 | 1327.26 | d | 1003.33 | d | 886.17 | b | 621.92 | d | 424.18 | a | 149.44 | c | 26.98 | d | 22.45 | b | 236.67 | c | 386.90 | e | 819.60 | e | 1044.91 | b | 6949.83 | |
1951 | 1272.07 | b | 920.37 | a | 1002.16 | b | 552.86 | b | 306.68 | c | 216.96 | b | 18.71 | b | 48.50 | 190.86 | a | 575.80 | d | 947.59 | a | 1314.40 | a | 7366.95 | ||
1952 | 1378.98 | a | 1227.50 | 1113.50 | 603.00 | e | 245.50 | 96.67 | c | 21.04 | c | 4.00 | 110.36 | b | 404.66 | c | 1110.58 | d | 1220.00 | 7535.78 | ||||||
1953 | 606.00 | i | 900.85 | b | 814.55 | b | 681.11 | c | 474.82 | a | 180.60 | e | 0.00 | a | 7.75 | a | 118.93 | b | 439.37 | e | 539.50 | i | 1193.50 | e | 4811.47 | |
1954 | 1080.35 | a | 844.50 | 939.54 | e | 529.44 | c | 218.50 | g | 191.00 | 12.50 | 42.50 | 161.50 | 568.50 | 737.50 | 1374.50 | 6481.83 | |||||||||
1955 | 1489.07 | b | 1224.00 | 1067.50 | 703.00 | 374.07 | a | 142.50 | 33.58 | a | 1.60 | b | 221.00 | 357.50 | h | 967.00 | 1014.00 | 7237.32 | ||||||||
1956 | 1083.50 | 1294.00 | 895.00 | 537.93 | a | 251.62 | a | 86.67 | c | 11.07 | c | 60.93 | b | 147.86 | b | 552.00 | 1030.34 | a | 872.50 | h | 5950.92 | |||||
1957 | 1520.55 | a | 952.00 | c | 807.55 | a | 634.82 | b | 320.33 | a | 120.00 | a | 5.34 | b | 12.92 | a | 163.39 | b | 538.22 | b | 1040.89 | b | 861.50 | f | 6116.03 | |
1958 | 1309.23 | a | 813.68 | c | 904.00 | 655.96 | d | 129.50 | f | 81.21 | a | 20.27 | e | 12.63 | d | 206.54 | d | 489.59 | b | 895.20 | e | 961.53 | b | 6349.84 | ||
1959 | 1134.71 | b | 970.15 | a | 853.61 | c | 526.00 | 463.97 | a | 72.41 | a | 27.50 | 43.00 | 275.00 | 532.34 | b | 881.38 | a | 1230.38 | b | 7010.45 | |||||
1960 | 1397.07 | a | 1243.50 | 851.50 | 559.80 | e | 385.29 | c | 48.00 | 1.50 | 74.92 | a | 140.36 | b | 395.50 | f | 837.78 | c | 1280.30 | a | 6820.00 | |||||
1961 | 1273.77 | c | 827.50 | 813.00 | 602.00 | 298.12 | a | 26.25 | b | 0.00 | e | 0.00 | a | 330.00 | c | 574.00 | 939.64 | b | 1195.64 | b | 6879.92 | |||||
1962 | 1499.37 | a | 1004.50 | 995.00 | 462.41 | a | 374.14 | b | 124.14 | a | 13.50 | 50.50 | g | 100.50 | h | 338.50 | f | 648.50 | f | 850.00 | f | 4473.06 | ||||
1963 | 1451.12 | b | 721.30 | e | 670.50 | f | 664.20 | e | 219.50 | f | 103.00 | i | 4.00 | o | 6.09 | c | 71.00 | 347.09 | c | 834.44 | c | 1367.32 | c | 5462.57 | ||
1964 | 1386.70 | c | 1398.69 | c | 1164.22 | d | 651.92 | d | 322.00 | g | 177.60 | e | 0.00 | d | 65.44 | d | 187.00 | g | 354.00 | g | 888.10 | a | 867.00 | f | 5732.68 | |
1965 | 1104.24 | b | 897.17 | d | 982.70 | a | 549.23 | d | 268.50 | l | 76.50 | m | 7.50 | j | 72.33 | d | 358.45 | a | 439.00 | 714.31 | a | 1185.50 | 6302.93 | |||
1966 | 1205.90 | a | 1089.50 | 860.50 | 606.00 | 247.45 | c | 136.00 | 5.00 | 23.54 | d | 117.50 | 613.36 | c | 808.00 | 1273.67 | b | 6986.41 | ||||||||
1967 | 1098.36 | b | 866.92 | b | 821.50 | 692.00 | 359.50 | 167.78 | c | 0.00 | 3.88 | c | 141.21 | a | 493.13 | d | 847.00 | 834.50 | m | 5491.27 | ||||||
1968 | 858.00 | j | 917.00 | 751.23 | a | 651.11 | c | 374.30 | d | 127.20 | e | 13.29 | c | 131.20 | c | 217.76 | a | 419.00 | g | 729.00 | g | 1222.29 | c | 4405.37 | ||
1969 | 1092.23 | a | 998.50 | 1018.87 | a | 501.11 | c | 206.84 | b | 147.86 | b | 8.55 | b | 6.09 | c | 103.97 | a | 657.72 | a | 891.67 | c | 1094.54 | e | 6727.94 | ||
1970 | 1086.79 | e | 803.83 | d | 686.00 | h | 763.80 | e | 226.50 | o | 88.50 | l | 5.00 | 4.28 | b | 323.00 | 667.50 | 813.00 | 1203.00 | 5670.20 | ||||||
1971 | 1140.00 | 998.50 | 961.50 | 460.50 | h | 328.00 | 143.00 | 18.00 | 10.00 | 321.50 | 621.00 | 919.00 | 1272.00 | 6732.50 | ||||||||||||
1972 | 1261.00 | 1000.50 | 698.00 | 634.00 | 297.00 | 70.00 | 24.50 | 17.50 | 296.50 | 534.50 | 848.00 | 1394.50 | 7076.00 | |||||||||||||
1973 | 1367.00 | 1059.50 | 915.50 | 646.50 | 291.00 | 134.50 | 10.33 | a | 15.50 | c | 238.00 | 512.50 | 848.50 | 1082.50 | 7121.33 | |||||||||||
1974 | 1343.85 | a | 993.50 | 815.00 | 609.64 | b | 358.05 | a | 86.50 | 12.00 | 53.98 | b | 210.50 | 502.64 | c | 852.86 | b | 1283.00 | 7121.53 | |||||||
1975 | 1366.50 | 1059.50 | 929.50 | 789.11 | b | 447.95 | a | 153.50 | 13.00 | 62.00 | a | 105.50 | 416.00 | 705.00 | h | 1063.50 | 6406.06 | |||||||||
1976 | 1238.50 | 1081.50 | 1027.50 | 629.00 | 174.00 | 108.50 | 4.50 | 41.00 | 161.00 | 645.46 | c | 876.67 | c | 1193.00 | 7180.63 | |||||||||||
1977 | 1523.50 | 1088.50 | 906.00 | 451.50 | 434.00 | 22.50 | 15.00 | 47.50 | 242.50 | 486.00 | 876.00 | 1064.50 | 7157.50 | |||||||||||||
1978 | 1141.50 | 922.50 | 714.50 | 584.50 | 475.50 | 140.50 | 20.00 | 83.00 | 290.00 | 531.50 | 1036.00 | 1402.00 | 7341.50 | |||||||||||||
1979 | 1679.50 | 1034.00 | 880.00 | 592.50 | 325.00 | 132.32 | b | 2.00 | 21.50 | 128.00 | 491.00 | 1096.00 | 1112.50 | 7494.32 | ||||||||||||
1980 | 1271.00 | d | 903.00 | 885.00 | 499.00 | 375.00 | 169.50 | 7.00 | 60.00 | 183.10 | a | 571.50 | 883.00 | 1055.50 | 6862.60 | |||||||||||
1981 | 1107.50 | 1008.00 | 781.50 | 530.00 | 380.00 | 127.50 | 18.00 | 8.50 | 168.50 | 635.00 | 801.50 | 1106.18 | a | 6672.18 | ||||||||||||
1982 | 1388.28 | a | 1173.50 | 850.95 | a | 701.50 | 438.50 | 155.00 | 40.50 | 0.00 | 232.00 | 644.00 | 1008.50 | 1267.26 | b | 7899.99 | ||||||||||
1983 | 1062.50 | 903.50 | 791.00 | 699.50 | 425.00 | 151.50 | 54.00 | 7.50 | 192.00 | 514.00 | 885.00 | 1440.98 | a | 7126.48 | ||||||||||||
1984 | 1460.21 | b | 1337.00 | 1005.00 | 693.00 | 360.50 | 228.00 | 8.50 | 10.00 | 257.50 | 719.50 | 920.50 | 1469.50 | 8469.21 | ||||||||||||
1985 | 1599.50 | 1386.50 | 1245.50 | 506.00 | 282.50 | 100.50 | 0.00 | 59.00 | 343.50 | 628.00 | 1177.00 | 1640.00 | 8968.00 | |||||||||||||
1986 | 1327.50 | 836.00 | 643.00 | 599.00 | 379.23 | a | 41.00 | 33.50 | 13.43 | a | 357.50 | 541.39 | c | 923.50 | 1277.00 | 6972.06 | ||||||||||
1987 | 1432.50 | 907.00 | 813.50 | 420.52 | a | 253.50 | 91.00 | 44.00 | 45.00 | 173.00 | 511.00 | 870.00 | 1259.12 | a | 6820.13 | |||||||||||
1988 | 1363.50 | 971.50 | 873.50 | 434.50 | 329.50 | 52.50 | 2.50 | 8.27 | a | 268.50 | 323.00 | 928.00 | 1402.50 | 6957.77 | ||||||||||||
1989 | 1497.50 | 1273.50 | 818.50 | 489.00 | 353.00 | 101.50 | 0.00 | 62.00 | 176.38 | a | 581.00 | 864.50 | 1223.50 | 7440.38 | ||||||||||||
1990 | 1081.00 | 1011.00 | 752.00 | 437.00 | 411.00 | 139.50 | 9.00 | 30.00 | 72.00 | 539.00 | 829.00 | 1533.98 | a | 6844.48 | ||||||||||||
1991 | 1411.00 | 850.00 | 809.00 | 620.50 | 428.50 | 116.50 | 4.00 | 1.50 | 194.00 | 555.00 | 982.00 | 1240.00 | 7212.00 | |||||||||||||
1992 | 1257.50 | 801.50 | 635.00 | 428.50 | 172.50 | 96.50 | 51.50 | 67.50 | 217.00 | 451.50 | 1088.50 | 1368.50 | 6636.00 | |||||||||||||
1993 | 1467.69 | b | 1248.50 | 900.50 | 630.50 | 255.50 | 231.00 | 139.00 | 101.00 | 298.00 | 599.50 | 1190.50 | 1335.00 | 8396.69 | ||||||||||||
1994 | 1089.00 | 1101.50 | 790.00 | 563.50 | 273.50 | 146.00 | 54.50 | 16.50 | 170.00 | 630.50 | 1124.50 | 1287.02 | a | 7246.52 | ||||||||||||
1995 | 1163.00 | 869.50 | 859.50 | 655.00 | 464.50 | 259.00 | 56.00 | 64.00 | 241.50 | 654.00 | 775.00 | 1128.50 | 7189.50 | |||||||||||||
1996 | 926.00 | g | 1109.77 | a | 861.50 | 612.50 | 437.00 | 133.00 | 18.50 | m | 65.50 | 322.00 | 605.50 | 878.00 | 1128.50 | 6153.27 | ||||||||||
1997 | 1223.00 | 1001.50 | 851.00 | 715.50 | 335.00 | 150.50 | 82.15 | a | 30.00 | 180.54 | b | 291.00 | n | 917.50 | 1365.00 | 6851.69 | ||||||||||
1998 | 1044.50 | 942.00 | 0.00 | z | 0.00 | z | 0.00 | z | 306.50 | 5.00 | 15.00 | 157.00 | 602.43 | a | 843.00 | 1404.62 | b | 5320.05 | ||||||||
1999 | 1153.00 | 1023.00 | 803.70 | d | 741.96 | b | 513.00 | 232.24 | a | 67.00 | 19.24 | b | 254.50 | g | 260.50 | n | 769.14 | a | 1247.23 | a | 6569.52 | |||||
2000 | 1189.76 | b | 890.50 | 874.00 | 516.96 | b | 350.62 | b | 153.00 | 8.00 | j | 12.00 | 180.58 | d | 434.50 | f | 1008.00 | f | 1301.50 | 5468.92 | ||||||
2001 | 1534.00 | 1241.50 | 896.50 | 638.79 | a | 299.31 | b | 169.50 | 0.00 | a | 2.21 | c | 120.50 | 556.00 | 686.50 | f | 1373.50 | 6831.82 | ||||||||
2002 | 1310.50 | 1378.00 | 1041.08 | a | 553.45 | a | 333.50 | 158.50 | 3.00 | 65.50 | 216.00 | 699.50 | 1013.00 | 1083.00 | 7855.03 | |||||||||||
2003 | 991.50 | 1018.50 | 760.00 | 616.50 | 395.00 | 166.50 | 4.00 | 18.00 | 241.00 | 428.50 | 1010.50 | 1081.50 | 6731.50 | |||||||||||||
2004 | 1453.00 | 1174.50 | 741.50 | 409.00 | g | 390.50 | 152.00 | 13.00 | 102.30 | a | 284.00 | 522.00 | 976.00 | 1160.00 | 6968.80 | |||||||||||
2005 | 1325.50 | 1123.00 | 850.50 | 613.50 | 366.50 | 199.00 | f | 9.50 | g | 44.50 | 281.00 | 492.00 | f | 945.50 | 1346.50 | 6896.50 | ||||||||||
2006 | 1133.50 | 1140.50 | 962.60 | b | 575.36 | b | 370.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4182.46 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1299.39 | 1033.02 | 878.23 | 593.14 | 349.98 | 136.13 | 20.13 | 33.94 | 208.58 | 545.86 | 915.74 | 1247.01 | 7259.62 | |||||||||||||
S.D. | 182.76 | 163.64 | 119.18 | 89.42 | 79.82 | 56.58 | 25.55 | 30.81 | 74.80 | 90.41 | 111.90 | 139.55 | 533.50 | |||||||||||||
SKEW | 0.58 | 0.50 | 0.67 | -0.13 | -0.23 | 0.44 | 2.48 | 0.95 | 0.26 | -0.36 | 0.50 | 0.28 | 1.59 | |||||||||||||
MAX | 1876.61 | 1398.69 | 1245.50 | 789.11 | 513.00 | 306.50 | 139.00 | 131.20 | 358.45 | 719.50 | 1190.50 | 1640.00 | 8968.00 | |||||||||||||
MIN | 991.50 | 721.30 | 635.00 | 420.52 | 172.50 | 22.50 | 0.00 | 0.00 | 71.00 | 323.00 | 693.62 | 961.53 | 6636.00 | |||||||||||||
NO YRS | 55 | 58 | 55 | 55 | 51 | 53 | 52 | 57 | 55 | 49 | 52 | 53 | 33 |