YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1922 | 0.00 | z | 0.00 | z | 339.50 | q | 760.00 | 1134.08 | a | 1337.59 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3231.67 | ||
1923 | 99.50 | v | 0.00 | z | 0.00 | z | 885.00 | e | 1233.80 | a | 1234.00 | 1594.00 | 1513.50 | 1272.50 | 898.50 | 613.27 | d | 0.00 | z | 9244.57 | ||||||
1924 | 332.50 | 510.50 | 541.00 | 0.00 | z | 1181.00 | 0.00 | z | 1071.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2565.00 | |||||
1925 | 0.00 | z | 0.00 | z | 433.00 | m | 827.00 | 1147.50 | 1275.50 | 1590.82 | a | 1528.50 | 1214.48 | a | 874.89 | d | 454.66 | a | 370.00 | 9283.34 | ||||||
1926 | 239.00 | 458.50 | 709.79 | b | 869.50 | 1060.72 | a | 1303.00 | 1512.05 | b | 1506.60 | a | 1307.00 | 1007.50 | a | 607.24 | a | 338.50 | 9999.00 | |||||||
1927 | 436.00 | 530.44 | a | 614.66 | b | 801.50 | 1072.00 | 1252.00 | 1550.50 | 1515.00 | 1262.00 | 926.50 | 652.50 | 299.50 | 9999.00 | |||||||||||
1928 | 363.22 | a | 419.50 | 680.50 | 779.00 | 1115.50 | 1280.56 | c | 1528.30 | a | 1526.20 | c | 1332.50 | 947.50 | 563.28 | a | 327.64 | b | 9999.00 | |||||||
1929 | 212.00 | g | 360.08 | c | 632.29 | b | 736.15 | d | 1085.00 | b | 1281.72 | a | 1588.50 | 1582.07 | b | 1293.21 | b | 1025.58 | a | 483.62 | a | 428.50 | 9999.00 | |||
1930 | 360.12 | a | 580.74 | a | 649.50 | 840.00 | a | 888.15 | a | 1275.56 | c | 1532.90 | b | 1549.45 | c | 1252.50 | b | 887.50 | 639.31 | a | 260.50 | 9999.00 | ||||
1931 | 346.00 | 507.63 | a | 713.00 | a | 927.50 | 1170.25 | a | 1339.00 | 1704.48 | a | 1546.56 | d | 1321.11 | c | 988.79 | b | 542.22 | c | 304.83 | a | 9999.00 | ||||
1932 | 267.63 | a | 460.24 | b | 713.00 | c | 823.27 | d | 1103.27 | c | 1307.07 | a | 1597.57 | b | 1612.00 | a | 1380.00 | a | 948.94 | d | 627.86 | b | 0.00 | z | 9999.00 | |
1933 | 275.79 | b | 287.00 | 704.00 | 733.97 | a | 952.45 | b | 1343.04 | b | 1203.50 | i | 1243.50 | g | 1437.00 | 1131.50 | d | 642.00 | e | 404.15 | d | 7910.89 | ||||
1934 | 406.32 | c | 567.54 | b | 919.31 | b | 1022.68 | b | 1254.95 | c | 471.50 | q | 1068.00 | k | 1100.50 | j | 1320.52 | a | 1048.00 | 595.38 | d | 456.14 | c | 7590.84 | ||
1935 | 401.28 | d | 529.31 | b | 610.24 | d | 859.04 | d | 1004.06 | d | 1061.00 | g | 1569.63 | a | 1052.00 | j | 1382.40 | e | 988.68 | c | 344.00 | f | 325.50 | f | 7344.63 | |
1936 | 357.65 | d | 490.68 | d | 557.50 | h | 784.00 | f | 1221.52 | e | 1437.41 | a | 1662.93 | c | 1640.93 | a | 1342.50 | b | 1025.38 | e | 607.22 | c | 400.70 | d | 9999.00 | |
1937 | 121.00 | 436.07 | a | 642.45 | b | 857.59 | a | 1133.57 | a | 1348.89 | c | 1663.27 | e | 1671.33 | b | 1474.50 | 1072.94 | d | 485.00 | g | 531.28 | b | 9999.00 | |||
1938 | 432.85 | d | 469.54 | b | 676.83 | d | 877.00 | 1148.79 | e | 1329.31 | a | 1599.50 | 1573.50 | 1406.11 | c | 949.08 | e | 411.96 | b | 415.73 | c | 9999.00 | ||||
1939 | 367.00 | 282.15 | b | 684.77 | c | 738.50 | g | 1185.75 | c | 1351.07 | b | 1646.44 | d | 1657.93 | d | 1299.44 | c | 884.65 | d | 653.28 | a | 462.93 | a | 9999.00 | ||
1940 | 457.77 | a | 500.25 | c | 777.14 | b | 936.00 | e | 1262.14 | c | 1435.50 | 1578.70 | d | 1628.02 | a | 1333.97 | a | 1020.42 | a | 488.79 | a | 484.63 | a | 9999.00 | ||
1941 | 414.37 | a | 544.96 | a | 665.98 | a | 742.24 | a | 1155.55 | b | 1236.96 | b | 1596.50 | a | 1494.56 | e | 1133.33 | c | 876.86 | c | 575.36 | b | 404.60 | b | 9999.00 | |
1942 | 371.45 | c | 350.54 | b | 594.34 | b | 800.89 | b | 814.50 | h | 1033.00 | f | 1670.38 | a | 1010.50 | l | 1278.00 | e | 1020.86 | b | 598.89 | c | 266.00 | l | 6685.36 | |
1943 | 333.50 | f | 500.23 | b | 776.66 | c | 945.00 | d | 1151.28 | b | 1263.62 | a | 1576.57 | c | 1549.47 | b | 1415.89 | b | 1032.30 | a | 525.00 | a | 389.00 | 9999.00 | ||
1944 | 315.68 | a | 373.38 | a | 642.70 | c | 778.85 | d | 1060.64 | c | 1175.50 | 839.00 | m | 1635.54 | d | 1177.00 | f | 1198.00 | 559.04 | d | 356.00 | 8095.32 | ||||
1945 | 318.86 | c | 280.50 | i | 543.05 | c | 455.00 | n | 251.00 | x | 968.50 | f | 1626.31 | e | 1667.50 | 494.50 | s | 820.50 | g | 369.50 | j | 264.05 | c | 4419.77 | ||
1946 | 275.50 | h | 344.00 | 647.56 | d | 940.00 | c | 829.50 | h | 1341.92 | d | 1588.46 | d | 1214.50 | h | 1363.00 | 846.00 | 453.21 | b | 414.48 | d | 7938.64 | ||||
1947 | 265.00 | 538.00 | 691.82 | a | 892.50 | 1214.00 | 1300.00 | 1643.00 | b | 1512.00 | 1406.25 | b | 1012.09 | d | 560.00 | 298.63 | a | 9999.00 | ||||||||
1948 | 439.88 | b | 432.85 | b | 550.00 | 891.00 | 1079.50 | 1252.00 | 1549.00 | 1598.05 | a | 1362.12 | d | 1024.55 | a | 443.50 | 297.60 | a | 9999.00 | |||||||
1949 | 128.81 | b | 326.85 | b | 621.11 | c | 931.07 | b | 1064.00 | 1355.36 | b | 844.00 | n | 888.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4427.19 | ||
1950 | 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 | |
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 | 552.93 | a | 331.70 | a | 884.63 | |
1952 | 284.00 | 404.50 | 557.43 | d | 891.11 | c | 1293.50 | 1304.50 | 1617.50 | 1642.00 | 1418.00 | 1174.90 | a | 490.50 | 332.00 | 9999.00 | ||||||||||
1953 | 492.38 | a | 408.00 | 674.50 | 813.00 | 947.00 | 1306.50 | 1633.38 | b | 1538.50 | 1300.00 | 963.50 | 630.00 | 287.00 | 9999.00 | |||||||||||
1954 | 347.50 | 586.00 | 594.68 | a | 935.50 | 1175.50 | 1313.00 | 1656.43 | a | 1469.50 | 1335.00 | b | 1045.50 | 651.00 | 374.67 | b | 9999.00 | |||||||||
1955 | 261.00 | 322.50 | 645.00 | 752.50 | 1021.00 | 1253.00 | 1453.00 | 1522.50 | 1316.00 | 1087.50 | 548.04 | b | 427.50 | 9999.00 | ||||||||||||
1956 | 427.36 | c | 299.50 | 646.72 | b | 770.00 | 1097.50 | 1345.00 | 1527.30 | c | 1051.50 | h | 1407.00 | 952.96 | d | 489.00 | 342.50 | 9304.85 | ||||||||
1957 | 395.50 | 587.50 | 698.61 | c | 800.00 | 960.50 | 1352.22 | c | 1613.15 | d | 1120.00 | h | 1291.50 | 938.50 | 482.00 | 400.50 | 9519.98 | |||||||||
1958 | 384.50 | 524.00 | 581.52 | b | 848.00 | 1265.50 | 1336.07 | b | 1504.53 | a | 1557.15 | e | 1313.28 | a | 1078.59 | b | 569.50 | 437.50 | 9999.00 | |||||||
1959 | 425.00 | 397.50 | 706.00 | 969.64 | b | 1044.50 | 1383.75 | b | 1608.26 | b | 1486.45 | a | 938.00 | f | 986.00 | 618.10 | a | 374.50 | 9999.00 | |||||||
1960 | 258.85 | a | 397.00 | 780.17 | d | 897.32 | b | 1110.50 | 1440.00 | 1574.05 | b | 1502.50 | 1321.50 | 965.50 | 566.50 | 298.50 | 9999.00 | |||||||||
1961 | 419.50 | 487.50 | 668.10 | b | 886.50 | 1076.45 | b | 1405.86 | a | 1552.14 | b | 1477.15 | a | 1184.00 | 878.00 | 484.20 | e | 335.50 | 9999.00 | |||||||
1962 | 372.50 | 448.00 | a | 523.90 | a | 975.00 | a | 1024.15 | d | 1236.67 | c | 1479.14 | c | 1555.96 | e | 1333.00 | 972.00 | 663.00 | 433.50 | 9999.00 | ||||||
1963 | 255.00 | 616.00 | 608.38 | c | 735.00 | a | 1174.50 | 938.00 | f | 1536.00 | 1488.52 | a | 1356.35 | d | 1049.19 | b | 607.50 | 326.03 | b | 9752.46 | ||||||
1964 | 212.57 | c | 323.14 | a | 546.00 | 793.93 | b | 1030.20 | c | 1252.50 | d | 1563.00 | 1489.60 | b | 1246.50 | 1124.00 | 449.46 | b | 379.00 | 9999.00 | ||||||
1965 | 405.50 | 431.00 | 447.50 | f | 826.00 | 1011.24 | b | 1119.11 | b | 1536.50 | 1573.50 | 1203.00 | 1029.50 | 671.00 | 362.50 | 9999.00 | ||||||||||
1966 | 261.50 | 310.69 | b | 694.50 | 908.04 | b | 1182.13 | a | 1307.50 | 1187.50 | h | 1612.55 | c | 1318.00 | 963.50 | 634.50 | 398.50 | 9591.42 | ||||||||
1967 | 317.48 | b | 450.15 | b | 700.50 | 650.50 | 1056.00 | 1214.50 | 1613.07 | b | 1598.50 | 1280.00 | 1032.41 | c | 697.50 | b | 271.50 | 9999.00 | ||||||||
1968 | 354.50 | 589.00 | 675.50 | 811.20 | e | 1107.00 | 1339.14 | a | 1543.50 | 1444.71 | b | 1287.32 | b | 969.30 | c | 467.50 | g | 250.00 | 9999.00 | |||||||
1969 | 486.00 | 373.15 | b | 643.80 | c | 874.04 | d | 1160.20 | d | 800.50 | j | 1593.50 | 1693.93 | c | 1371.67 | c | 903.02 | d | 630.54 | b | 398.00 | 9999.00 | ||||
1970 | 347.00 | 372.00 | h | 619.47 | b | 697.50 | 1121.96 | e | 1312.00 | 1647.59 | d | 1614.38 | e | 1279.14 | a | 749.50 | f | 586.67 | c | 334.00 | 9559.71 | |||||
1971 | 354.00 | 440.00 | 686.50 | 744.23 | d | 945.00 | 1264.20 | e | 1570.00 | 1523.00 | 1059.00 | h | 886.82 | c | 533.89 | c | 199.50 | f | 8947.64 | |||||||
1972 | 273.50 | 508.00 | 855.27 | c | 840.50 | 1045.39 | d | 1317.50 | 1609.70 | d | 1199.00 | f | 1229.40 | e | 942.29 | b | 482.68 | b | 305.72 | b | 9409.96 | |||||
1973 | 297.50 | 424.85 | b | 520.50 | 759.60 | e | 1079.04 | e | 1332.50 | 1540.81 | d | 1510.00 | 820.50 | i | 957.00 | 558.00 | 394.00 | 9373.80 | ||||||||
1974 | 380.00 | 410.00 | 696.97 | b | 807.50 | 1076.00 | 1387.50 | 1495.00 | 1478.50 | 1357.50 | 1024.50 | 591.50 | 284.50 | 9999.00 | ||||||||||||
1975 | 338.50 | 367.00 | 559.00 | 606.00 | 985.00 | 1221.00 | 1561.50 | 1515.50 | 1319.50 | 915.00 | 552.50 | 374.50 | 9999.00 | |||||||||||||
1976 | 374.50 | 522.50 | 586.00 | 711.35 | d | 1114.50 | 1295.50 | 1529.50 | 1446.00 | 1207.00 | 943.00 | 619.50 | 372.00 | 9999.00 | ||||||||||||
1977 | 373.00 | 487.50 | 528.50 | 859.50 | 945.00 | 1361.00 | 1588.00 | 1533.50 | 1304.48 | a | 1115.00 | 673.00 | 522.00 | 9999.00 | ||||||||||||
1978 | 432.50 | 491.50 | 741.00 | 789.50 | 1096.00 | 1393.00 | 1593.00 | 1531.00 | 1289.00 | 1149.00 | 593.00 | 289.00 | 9999.00 | |||||||||||||
1979 | 275.38 | a | 414.00 | 617.93 | a | 823.00 | 1077.50 | 1338.21 | b | 1518.50 | 1444.00 | 1434.50 | 1075.00 | 543.00 | 453.08 | e | 9999.00 | |||||||||
1980 | 506.50 | 582.50 | 616.79 | b | 819.00 | 973.00 | 1317.00 | 1640.13 | d | 1577.00 | 770.00 | l | 0.00 | z | 0.00 | z | 378.00 | j | 8031.92 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 347.67 | 450.08 | 653.36 | 831.16 | 1097.69 | 1310.11 | 1581.36 | 1550.75 | 1318.60 | 995.26 | 569.33 | 367.33 | 11038.58 | |||||||||||||
S.D. | 83.37 | 88.80 | 81.44 | 84.31 | 92.30 | 64.58 | 53.43 | 64.87 | 70.58 | 82.92 | 70.39 | 67.57 | 356.62 | |||||||||||||
SKEW | -0.53 | -0.09 | 0.74 | -0.19 | -0.03 | -0.32 | -0.03 | 0.38 | -0.18 | 0.40 | -0.35 | 0.34 | 0.18 | |||||||||||||
MAX | 506.50 | 616.00 | 919.31 | 1022.68 | 1293.50 | 1440.00 | 1704.48 | 1693.93 | 1474.50 | 1198.00 | 697.50 | 531.28 | 11903.33 | |||||||||||||
MIN | 121.00 | 282.15 | 520.50 | 606.00 | 888.15 | 1119.11 | 1453.00 | 1444.00 | 1133.33 | 846.00 | 411.96 | 250.00 | 9999.00 | |||||||||||||
NO YRS | 51 | 52 | 52 | 53 | 54 | 50 | 50 | 46 | 48 | 51 | 50 | 49 | 26 |