YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1921 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 124.50 | j | 417.50 | 824.50 | 1098.50 | 2340.50 | ||||
1922 | 1463.00 | 1232.00 | a | 1118.00 | 858.00 | 461.50 | 88.00 | 12.00 | 49.00 | 115.00 | 555.50 | 1004.50 | 1228.00 | 8184.50 | ||||||||||||
1923 | 1214.00 | 1145.20 | c | 1130.50 | 759.00 | 422.50 | 214.00 | 19.00 | 92.50 | 313.45 | a | 750.50 | 910.50 | 1252.50 | 8223.65 | |||||||||||
1924 | 1400.96 | e | 972.50 | 1179.66 | c | 696.50 | 365.36 | c | 81.00 | e | 14.00 | 26.50 | 314.50 | 673.50 | 973.00 | 1396.00 | 8093.48 | |||||||||
1925 | 1451.00 | 1064.00 | 879.62 | c | 627.00 | 270.00 | 233.50 | 18.50 | 82.84 | b | 331.11 | c | 666.00 | 0.00 | z | 0.00 | z | 5623.58 | ||||||||
1926 | 1273.50 | 1000.50 | 947.50 | 582.50 | 395.50 | 87.50 | 32.50 | 34.50 | 248.00 | 487.50 | 887.00 | 1327.00 | 7303.50 | |||||||||||||
1927 | 1225.50 | 1048.50 | 1034.00 | 689.00 | 442.50 | 161.79 | b | 25.32 | a | 107.00 | 303.62 | a | 526.48 | a | 902.14 | b | 1388.50 | 7854.35 | ||||||||
1928 | 1137.91 | b | 1072.00 | 880.00 | 730.18 | b | 352.37 | a | 194.50 | 13.84 | c | 71.50 | 139.00 | 550.00 | 1002.12 | d | 1291.15 | a | 7434.56 | |||||||
1929 | 1381.64 | b | 1268.08 | b | 771.00 | g | 816.00 | 371.50 | f | 192.22 | c | 25.12 | b | 11.50 | 295.71 | b | 547.50 | 935.36 | b | 1098.00 | 6571.13 | |||||
1930 | 1554.13 | a | 959.00 | b | 969.50 | 432.00 | f | 533.09 | c | 121.67 | c | 12.50 | 44.00 | 263.00 | 634.50 | 908.08 | d | 1245.34 | b | 7244.81 | ||||||
1931 | 1242.67 | b | 974.62 | b | 1036.12 | e | 620.19 | d | 466.11 | c | 57.22 | c | 6.72 | a | 19.24 | b | 186.72 | a | 511.50 | d | 1067.59 | a | 1349.00 | 7537.69 | ||
1932 | 1492.00 | 1089.73 | c | 1024.00 | 661.03 | a | 401.89 | c | 202.50 | b | 28.86 | b | 68.20 | a | 145.00 | 605.00 | 902.68 | b | 1438.40 | a | 8059.30 | |||||
1933 | 1429.50 | 1368.89 | a | 939.62 | b | 777.12 | d | 602.00 | 60.50 | 13.95 | a | 34.50 | 114.50 | 378.00 | 818.04 | b | 1133.64 | b | 7670.25 | |||||||
1934 | 1145.00 | 837.00 | 667.00 | 393.50 | f | 163.55 | b | 150.00 | 2.87 | d | 4.13 | a | 205.50 | 430.79 | b | 873.50 | 1157.85 | a | 5637.20 | |||||||
1935 | 1210.66 | c | 958.46 | b | 1062.27 | a | 707.14 | b | 451.00 | f | 61.00 | 5.17 | a | 19.50 | 128.57 | b | 565.00 | 967.50 | b | 1179.00 | 6864.27 | |||||
1936 | 1269.97 | a | 1129.50 | 718.50 | g | 565.50 | 292.50 | 0.50 | n | 46.50 | b | 29.50 | 213.50 | 553.50 | 901.07 | b | 1265.12 | b | 6266.66 | |||||||
1937 | 1205.50 | j | 1195.92 | b | 992.50 | 728.00 | 281.21 | c | 207.00 | 40.62 | b | 18.00 | l | 173.08 | d | 469.00 | 853.80 | e | 1148.50 | 6089.63 | ||||||
1938 | 1176.00 | 1072.50 | 1024.03 | a | 617.59 | a | 389.00 | f | 98.50 | 35.00 | 29.40 | b | 129.11 | b | 556.93 | b | 1149.64 | b | 1178.60 | e | 7067.29 | |||||
1939 | 1258.00 | 1358.00 | b | 976.50 | d | 570.00 | 314.81 | b | 165.50 | 1.55 | a | 8.27 | a | 192.78 | c | 543.57 | b | 702.86 | b | 1031.27 | a | 7123.10 | ||||
1940 | 1261.91 | b | 1059.66 | d | 792.00 | 565.00 | 167.50 | 61.00 | 3.00 | s | 21.50 | 246.50 | 524.50 | 1009.50 | 1271.00 | 6980.07 | ||||||||||
1941 | 1226.50 | 956.00 | 940.50 | 295.50 | r | 427.50 | 235.50 | 20.00 | 39.00 | 366.00 | 676.00 | 912.50 | 1209.50 | 7009.00 | ||||||||||||
1942 | 1218.00 | 1216.00 | 1051.62 | e | 594.00 | 463.50 | 104.00 | 15.50 | 11.22 | b | 161.00 | 497.50 | 887.00 | 1079.32 | a | 7298.66 | ||||||||||
1943 | 1181.50 | 927.63 | a | 950.67 | a | 422.00 | 415.00 | 212.50 | 19.50 | 36.00 | 91.50 | 522.00 | 901.50 | 1220.50 | 6900.30 | |||||||||||
1944 | 1346.00 | 1218.00 | 1045.00 | 754.50 | 415.00 | 256.50 | 9.00 | 12.50 | 112.50 | 427.50 | 950.36 | b | 1183.50 | 7730.36 | ||||||||||||
1945 | 1190.00 | 1037.50 | 1048.50 | 779.00 | 336.00 | 249.83 | a | 9.00 | 18.00 | 247.24 | a | 493.00 | 993.10 | a | 1340.50 | 7741.67 | ||||||||||
1946 | 1292.50 | 1065.50 | 903.00 | 497.00 | 496.00 | 71.38 | a | 1.00 | 15.00 | 147.00 | 715.00 | 1045.34 | a | 1072.50 | 7321.22 | |||||||||||
1947 | 1296.00 | 906.00 | 830.80 | a | 655.50 | 270.00 | 262.50 | 15.00 | 40.00 | 97.50 | 491.50 | 1045.71 | b | 1206.00 | 7116.51 | |||||||||||
1948 | 1203.50 | 1149.50 | 1174.00 | 619.50 | 329.50 | 119.50 | 81.00 | 21.50 | 115.50 | 482.00 | 1065.00 | 1283.00 | 7643.50 | |||||||||||||
1949 | 1507.00 | 1250.50 | 959.00 | 501.50 | 404.00 | 161.00 | 14.50 | 12.00 | 104.00 | 611.00 | 622.00 | 1248.50 | 7395.00 | |||||||||||||
1950 | 1413.00 | 1021.00 | 955.00 | 548.50 | 451.00 | 142.00 | 47.00 | 4.00 | 250.50 | 334.00 | 830.50 | 910.00 | 6906.50 | |||||||||||||
1951 | 1265.50 | 994.50 | 997.00 | 613.20 | e | 374.58 | a | 187.00 | 0.00 | d | 56.50 | 153.62 | a | 607.50 | 1075.50 | 1360.38 | a | 7685.29 | ||||||||
1952 | 1387.25 | a | 1176.50 | 1195.50 | 640.50 | 344.00 | 125.17 | a | 3.50 | 26.50 | 81.50 | 339.50 | 1037.00 | 1310.50 | 7667.42 | |||||||||||
1953 | 1108.00 | 1055.00 | 836.00 | 694.66 | a | 548.00 | 87.50 | 3.00 | 59.42 | a | 78.00 | 494.50 | 851.50 | 1202.50 | 7018.07 | |||||||||||
1954 | 1226.00 | 775.00 | 1011.50 | 479.48 | a | 251.62 | a | 155.00 | 0.00 | 26.00 | 188.50 | 447.50 | 745.00 | 1263.00 | 6568.60 | |||||||||||
1955 | 1376.50 | 1285.50 | 1083.50 | 726.00 | 387.50 | 195.00 | 3.00 | 16.00 | 129.00 | 465.00 | 1030.50 | 1119.50 | 7817.00 | |||||||||||||
1956 | 1105.00 | 1183.50 | 868.53 | b | 647.50 | 276.50 | 57.00 | 23.50 | 39.00 | 72.50 | 508.50 | 991.50 | 1188.50 | 6961.53 | ||||||||||||
1957 | 1366.00 | 949.50 | 937.00 | 712.00 | 532.17 | a | 155.50 | 17.00 | 77.50 | 199.50 | 601.92 | a | 1123.45 | a | 1198.15 | a | 7869.68 | |||||||||
1958 | 1187.50 | 912.50 | 748.00 | j | 766.00 | 273.50 | 53.50 | 3.50 | 10.16 | b | 153.21 | b | 489.00 | 884.50 | 928.00 | 5661.37 | ||||||||||
1959 | 1237.00 | 1058.50 | 922.50 | 580.00 | 409.50 | 28.00 | 18.17 | b | 20.50 | 312.00 | 543.00 | 875.17 | a | 1082.00 | 7086.34 | |||||||||||
1960 | 1355.73 | a | 1248.00 | 913.50 | 557.50 | 345.00 | 45.00 | 1.00 | 37.64 | c | 143.50 | 554.00 | 940.00 | 1109.05 | b | 7249.93 | ||||||||||
1961 | 1139.50 | 947.50 | 931.00 | 672.00 | 341.50 | 63.00 | 2.00 | 30.00 | 360.00 | 559.50 | 1042.00 | 1384.00 | 7472.00 | |||||||||||||
1962 | 1287.00 | 1021.00 | 1144.00 | 525.50 | 444.50 | 147.00 | 9.00 | 18.60 | a | 164.50 | 428.50 | 735.50 | 1089.00 | 7014.10 | ||||||||||||
1963 | 1417.50 | 847.00 | 1021.00 | 720.50 | 267.12 | a | 149.50 | 0.00 | n | 29.97 | a | 113.00 | 369.50 | 866.25 | b | 1161.00 | 6962.33 | |||||||||
1964 | 1336.10 | a | 1198.00 | 1188.52 | c | 604.00 | f | 463.28 | d | 226.20 | e | 0.00 | p | 53.70 | c | 186.21 | a | 366.63 | e | 1036.73 | d | 1296.46 | c | 7351.83 | ||
1965 | 894.50 | g | 1094.80 | c | 1099.50 | 728.65 | d | 551.36 | c | 250.00 | c | 95.67 | b | 86.91 | c | 417.78 | c | 387.50 | d | 862.22 | c | 1034.50 | f | 5574.39 | ||
1966 | 1413.27 | c | 998.50 | f | 922.54 | d | 650.00 | c | 310.00 | d | 132.22 | c | 3.50 | r | 16.05 | c | 187.50 | d | 443.00 | f | 815.40 | e | 1262.65 | e | 5709.63 | |
1967 | 1303.72 | d | 1019.67 | d | 848.48 | d | 766.80 | e | 452.08 | a | 302.50 | 3.00 | i | 6.50 | 198.00 | 432.50 | 826.07 | b | 1384.48 | c | 7540.81 | |||||
1968 | 1370.50 | 954.93 | a | 920.50 | 844.62 | d | 440.41 | b | 131.25 | b | 24.11 | d | 154.00 | 207.93 | a | 566.50 | 986.50 | 1386.00 | 7987.25 | |||||||
1969 | 1266.50 | 1163.00 | 1119.00 | 580.50 | 225.50 | 214.04 | d | 1.00 | i | 36.54 | c | 171.21 | a | 777.00 | 908.28 | a | 1126.00 | 7587.56 | ||||||||
1970 | 1239.00 | 905.15 | b | 998.09 | c | 816.50 | 344.00 | 189.50 | 4.50 | 3.50 | 258.50 | 668.50 | 933.00 | 1297.50 | 7657.74 | |||||||||||
1971 | 1270.50 | 1088.00 | 1012.50 | 654.50 | 481.69 | e | 133.50 | 0.00 | a | 16.50 | 331.50 | 0.00 | z | 1087.50 | 1447.50 | 7523.69 | ||||||||||
1972 | 1290.50 | 1083.00 | 754.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 588.50 | f | 1068.00 | 0.00 | z | 4195.50 | |||||
1973 | 1440.50 | 1136.50 | 0.00 | z | 0.00 | z | 378.00 | h | 0.00 | z | 55.50 | p | 43.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2620.50 | ||||
1974 | 0.00 | z | 0.00 | z | 863.35 | a | 755.17 | a | 288.00 | 0.00 | z | 13.00 | k | 16.69 | e | 207.41 | a | 512.53 | a | 940.71 | b | 1310.02 | b | 4893.89 | ||
1975 | 1365.00 | 1129.00 | 1054.00 | 890.50 | 546.00 | 238.50 | 10.50 | f | 41.85 | a | 178.45 | a | 601.73 | c | 1002.86 | b | 1205.50 | 8253.39 | ||||||||
1976 | 1289.00 | 999.50 | 1041.00 | 713.57 | b | 352.50 | 145.00 | f | 5.00 | l | 31.00 | c | 202.50 | b | 548.24 | d | 821.79 | b | 1134.60 | a | 7133.70 | |||||
1977 | 1248.61 | d | 880.92 | b | 1045.98 | b | 541.67 | c | 522.41 | d | 10.86 | a | 8.50 | j | 0.57 | d | 201.11 | c | 340.00 | h | 900.00 | c | 1112.56 | d | 6464.69 | |
1978 | 745.50 | l | 1111.48 | e | 832.83 | e | 639.60 | e | 508.73 | c | 62.40 | e | 3.00 | h | 44.71 | e | 247.50 | d | 415.52 | e | 682.50 | h | 1090.50 | h | 3862.77 | |
1979 | 1245.50 | f | 921.00 | g | 687.00 | j | 0.00 | z | 0.00 | z | 92.50 | g | 0.00 | z | 101.02 | b | 91.80 | e | 420.80 | d | 1111.00 | 1196.17 | b | 2920.79 | ||
1980 | 1253.50 | 1049.00 | 1124.00 | 706.50 | 577.50 | 151.07 | b | 11.07 | c | 86.00 | 241.03 | a | 632.40 | a | 920.50 | 959.00 | 7711.58 | |||||||||
1981 | 1048.00 | 990.50 | 1008.50 | 578.50 | 536.00 | 113.50 | 20.00 | 62.50 | 197.00 | 728.50 | 895.34 | a | 1224.00 | 7402.34 | ||||||||||||
1982 | 1371.00 | 1147.50 | 1010.08 | a | 800.00 | c | 504.00 | 269.00 | 65.00 | 58.90 | a | 315.50 | 788.00 | 1111.00 | 1281.50 | 8721.48 | ||||||||||
1983 | 1203.00 | 1070.50 | 984.50 | 884.00 | 562.50 | 229.50 | 86.50 | 53.00 | 189.00 | 573.50 | 1029.50 | 1333.50 | 8199.00 | |||||||||||||
1984 | 1305.50 | 1167.50 | 1013.50 | 833.00 | 357.00 | 252.00 | 20.00 | 58.00 | 254.50 | 829.00 | 1054.00 | 1332.50 | 8476.50 | |||||||||||||
1985 | 1288.50 | 1220.50 | 1048.50 | 598.00 | 410.00 | 52.00 | n | 29.97 | a | 27.50 | 387.50 | 612.00 | 1065.50 | 1168.50 | 7856.47 | |||||||||||
1986 | 1137.50 | 957.00 | 759.00 | 689.00 | 441.50 | 62.00 | 48.50 | 25.50 | 382.00 | 674.50 | 930.00 | 1182.50 | 7289.00 | |||||||||||||
1987 | 1340.50 | 1045.00 | 1052.50 | 550.00 | 443.50 | 102.50 | 53.50 | 77.50 | 198.50 | 472.00 | 971.00 | 1366.00 | 7672.50 | |||||||||||||
1988 | 1430.00 | 1060.50 | 1028.50 | 656.00 | 434.00 | 64.00 | 2.50 | 34.50 | 287.50 | 369.50 | 1006.00 | 1281.50 | 7654.50 | |||||||||||||
1989 | 1411.50 | 1165.00 | 820.50 | 513.50 | 407.00 | 206.00 | 5.00 | 91.00 | 109.00 | k | 596.50 | 843.00 | 1123.00 | 7182.00 | ||||||||||||
1990 | 1297.00 | 1072.00 | 851.00 | 566.00 | 449.50 | 124.66 | a | 12.00 | 52.50 | 173.50 | 606.00 | 957.50 | 1492.50 | 7654.16 | ||||||||||||
1991 | 1395.00 | 907.50 | 1096.00 | 780.50 | 491.00 | 163.50 | 16.50 | 47.50 | 236.50 | 518.50 | 1024.50 | 1283.50 | 7960.50 | |||||||||||||
1992 | 1305.50 | 1025.00 | 872.50 | 495.00 | 149.50 | s | 166.00 | 62.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3926.50 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1296.05 | 1068.37 | 980.93 | 664.19 | 403.67 | 148.36 | 21.52 | 40.27 | 206.72 | 540.94 | 943.41 | 1224.45 | 7579.40 | |||||||||||||
S.D. | 106.75 | 123.93 | 112.62 | 108.22 | 101.14 | 71.03 | 22.37 | 29.63 | 84.28 | 111.80 | 105.54 | 121.89 | 456.74 | |||||||||||||
SKEW | 0.10 | 0.15 | -0.32 | 0.08 | -0.25 | 0.09 | 1.63 | 1.27 | 0.54 | 0.38 | -0.43 | -0.26 | 0.18 | |||||||||||||
MAX | 1554.13 | 1368.89 | 1195.50 | 890.50 | 602.00 | 302.50 | 95.67 | 154.00 | 417.78 | 829.00 | 1149.64 | 1492.50 | 8721.48 | |||||||||||||
MIN | 1048.00 | 775.00 | 667.00 | 422.00 | 163.55 | 10.86 | 0.00 | 0.57 | 72.50 | 334.00 | 622.00 | 910.00 | 6568.60 | |||||||||||||
NO YRS | 66 | 68 | 66 | 64 | 64 | 64 | 57 | 68 | 67 | 66 | 68 | 66 | 42 |