YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1903 | 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 | 917.00 | i | 1863.62 | a | 1863.62 | |
1904 | 2029.00 | 2017.00 | 1465.00 | 824.50 | 355.00 | 91.61 | b | 53.00 | 102.00 | 337.00 | 0.00 | z | 869.50 | 1647.65 | a | 9791.26 | ||||||||||
1905 | 1986.58 | a | 1531.50 | 1106.18 | a | 732.00 | 449.00 | 184.00 | 45.50 | 23.50 | 147.00 | 747.50 | 1036.00 | 1556.50 | 9545.27 | |||||||||||
1906 | 1743.23 | a | 1649.57 | e | 545.50 | q | 533.00 | 441.50 | 74.00 | 44.00 | 80.08 | a | 118.00 | 672.50 | 1175.00 | 1924.50 | 8455.38 | |||||||||
1907 | 2249.50 | 1607.41 | a | 1409.50 | 1090.50 | 660.00 | 117.00 | 13.50 | 91.00 | 375.00 | 663.50 | 1034.00 | 1429.50 | 10740.41 | ||||||||||||
1908 | 1582.00 | 1546.00 | 1515.00 | 641.50 | 386.50 | 111.00 | 28.50 | 71.00 | 198.50 | 651.50 | 1001.50 | 1604.50 | 9337.50 | |||||||||||||
1909 | 1923.50 | 1660.30 | a | 1334.50 | 928.50 | 378.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 6225.30 | |||||
1910 | 1731.87 | a | 1646.96 | c | 775.00 | b | 583.50 | 475.33 | a | 109.29 | b | 0.00 | z | 0.00 | z | 273.62 | a | 517.18 | a | 1287.00 | 1724.63 | a | 9124.38 | |||
1911 | 2125.71 | c | 1636.50 | 931.00 | f | 687.00 | 227.00 | i | 19.50 | 18.08 | a | 66.28 | b | 235.50 | 399.50 | l | 1403.33 | c | 1504.02 | a | 7695.92 | |||||
1912 | 2232.00 | a | 1595.54 | b | 1441.50 | 626.50 | 306.00 | 140.50 | 46.00 | 95.50 | 370.00 | 592.50 | 1029.00 | 1497.00 | 9972.04 | |||||||||||
1913 | 2042.00 | 1696.00 | 1563.50 | 527.50 | 456.50 | 91.50 | 51.00 | 11.50 | 237.50 | 794.00 | 932.50 | 1339.00 | 9742.50 | |||||||||||||
1914 | 1713.00 | 1955.85 | a | 1302.50 | 736.55 | a | 237.00 | 79.50 | 8.00 | 112.00 | 227.50 | 419.00 | 1093.50 | 1904.50 | 9788.90 | |||||||||||
1915 | 1930.50 | 1403.50 | 1243.50 | 459.50 | 391.00 | 240.50 | 105.00 | 85.00 | 317.00 | 580.98 | b | 1185.52 | a | 1622.00 | 9564.00 | |||||||||||
1916 | 2241.82 | a | 1777.80 | a | 1503.50 | b | 733.39 | b | 412.76 | d | 180.50 | 7.50 | 65.21 | b | 296.11 | c | 796.18 | a | 1101.50 | 1903.06 | d | 11019.33 | ||||
1917 | 2116.78 | a | 1905.17 | d | 1346.84 | c | 827.22 | c | 412.96 | c | 183.62 | a | 39.30 | c | 44.84 | c | 247.78 | c | 541.50 | k | 833.08 | d | 2128.67 | d | 10086.26 | |
1918 | 2135.79 | b | 1558.50 | 917.08 | a | 622.50 | b | 421.60 | a | 117.00 | 80.00 | 27.50 | 399.81 | d | 632.83 | b | 1062.86 | b | 1527.55 | b | 9503.02 | |||||
1919 | 1554.81 | b | 1644.50 | 1497.09 | b | 720.52 | a | 355.95 | c | 0.00 | v | 5.00 | 46.50 | 194.46 | b | 927.50 | 1493.50 | 1479.00 | g | 8439.82 | ||||||
1920 | 2149.69 | b | 0.00 | z | 0.00 | z | 357.00 | o | 294.50 | 102.50 | 31.00 | 39.27 | a | 151.55 | a | 469.81 | b | 1087.00 | 1644.00 | 5969.32 | ||||||
1921 | 1678.00 | 840.00 | j | 1353.50 | 724.00 | 290.22 | b | 78.50 | 1.15 | d | 36.50 | 220.18 | b | 543.00 | 1359.50 | 1527.78 | a | 7812.33 | ||||||||
1922 | 1838.00 | 1723.50 | 1168.00 | 666.00 | 192.50 | 77.00 | 60.50 | 30.00 | 226.11 | c | 600.37 | a | 957.50 | 1869.30 | a | 9408.78 | ||||||||||
1923 | 1820.50 | 1736.00 | c | 1567.50 | 831.21 | a | 342.00 | 45.00 | 14.00 | 0.00 | z | 194.00 | 659.78 | a | 848.00 | 1342.50 | 9400.49 | |||||||||
1924 | 2053.50 | 1428.25 | c | 1200.06 | e | 814.50 | 552.50 | 170.00 | 43.00 | 97.50 | 339.00 | 457.00 | 1192.24 | a | 1966.00 | 10313.55 | ||||||||||
1925 | 1853.91 | c | 1452.23 | b | 1286.00 | 508.00 | 0.00 | z | 104.00 | 56.50 | o | 19.38 | c | 0.00 | z | 1002.91 | d | 1105.18 | b | 1577.00 | 8908.60 | |||||
1926 | 1575.32 | a | 1262.92 | d | 1289.00 | 697.50 | 230.00 | 200.00 | 35.13 | a | 78.00 | 392.14 | b | 744.00 | a | 791.00 | k | 1807.41 | c | 8311.42 | ||||||
1927 | 1782.50 | 1507.00 | 1084.48 | a | 731.50 | 507.76 | b | 175.00 | 42.07 | c | 101.00 | 279.50 | 548.50 | 1365.50 | 2005.00 | 10129.81 | ||||||||||
1928 | 1691.00 | 1407.02 | a | 1257.00 | 878.00 | 262.00 | 206.00 | 27.00 | 124.00 | 351.50 | 694.00 | 1025.50 | 1368.81 | b | 9291.83 | |||||||||||
1929 | 2246.50 | 1761.50 | 1150.00 | 727.20 | e | 497.00 | 133.50 | 19.50 | 33.50 | 382.00 | 523.26 | b | 1291.00 | 1764.00 | 10528.96 | |||||||||||
1930 | 2124.50 | 1356.00 | 1288.50 | 554.00 | 440.00 | 68.00 | 14.00 | 25.00 | 275.00 | 763.50 | 1088.00 | 1458.55 | a | 9455.05 | ||||||||||||
1931 | 1536.50 | 1129.00 | 1269.97 | a | 606.67 | c | 419.57 | b | 75.00 | 22.50 | 60.34 | c | 182.50 | 524.50 | 1031.00 | 1479.00 | 8336.54 | |||||||||
1932 | 1754.50 | 1621.93 | a | 1468.00 | 733.00 | 298.00 | 10.50 | 65.00 | 38.00 | 275.50 | 859.00 | 1285.00 | 1684.50 | 10092.93 | ||||||||||||
1933 | 1780.36 | b | 1629.00 | 1238.50 | 809.00 | 251.50 | 13.00 | 6.50 | 19.50 | 99.00 | 691.82 | a | 1208.50 | 1865.50 | 9612.18 | |||||||||||
1934 | 1672.50 | 1518.00 | 1334.00 | 665.50 | 171.00 | 76.00 | 41.50 | 124.00 | 409.50 | 547.00 | 1020.50 | 1780.50 | 9360.00 | |||||||||||||
1935 | 2082.74 | d | 1204.50 | 1329.90 | a | 876.00 | 475.00 | 196.50 | 4.00 | 104.50 | 308.50 | 716.00 | 1536.50 | 1721.00 | 10555.14 | |||||||||||
1936 | 2398.37 | a | 2292.55 | a | 1393.00 | 984.50 | 218.50 | 136.50 | 12.50 | 93.50 | 302.00 | 941.50 | 1327.00 | 1676.50 | 11776.42 | |||||||||||
1937 | 2314.50 | 1673.00 | 1387.52 | b | 818.79 | a | 282.58 | e | 121.00 | 13.50 | 24.00 | 293.00 | 677.00 | 1223.50 | 1749.50 | 10577.89 | ||||||||||
1938 | 1921.00 | 1660.00 | 1000.00 | 729.50 | 433.00 | 134.50 | 16.00 | 27.50 | 181.00 | 485.50 | 1313.50 | 1604.00 | 9505.50 | |||||||||||||
1939 | 1761.00 | 2021.00 | 1469.50 | 896.38 | a | 282.50 | 164.50 | 13.50 | 34.50 | 276.00 | 770.50 | 899.00 | 1188.00 | 9776.38 | ||||||||||||
1940 | 1873.00 | 1487.00 | 1461.00 | 840.00 | 369.50 | 135.50 | 60.50 | 61.50 | 155.00 | 469.00 | 1249.00 | 1514.00 | 9675.00 | |||||||||||||
1941 | 1786.50 | 1611.00 | 1344.50 | 619.00 | 226.00 | 122.00 | 23.00 | 57.50 | 271.00 | 603.00 | 1124.50 | 1470.50 | 9258.50 | |||||||||||||
1942 | 1465.50 | 1532.50 | 1111.00 | 624.50 | 420.00 | 136.50 | 59.00 | 59.00 | 383.50 | 564.50 | 1202.50 | 1891.00 | 9449.50 | |||||||||||||
1943 | 2158.00 | 1502.50 | 1529.50 | 692.00 | 487.50 | 197.00 | 3.50 | 23.50 | 284.00 | 549.50 | 1162.50 | 1471.50 | 10061.00 | |||||||||||||
1944 | 1446.50 | 1640.00 | 1525.00 | 790.50 | 304.00 | 150.50 | 38.00 | 86.00 | 311.00 | 574.02 | a | 1162.50 | 1637.50 | 9665.52 | ||||||||||||
1945 | 1801.50 | 1505.00 | 1004.00 | 912.50 | 612.00 | 237.50 | 56.50 | 42.00 | 396.00 | 662.00 | 1379.00 | 1947.00 | 10555.00 | |||||||||||||
1946 | 1922.50 | 1780.50 | 1045.50 | 600.00 | 470.00 | 130.50 | 15.00 | 68.50 | 297.50 | 737.50 | 1226.00 | 1718.00 | 10011.50 | |||||||||||||
1947 | 1626.50 | 1636.00 | 1343.00 | 784.50 | 489.50 | 171.00 | 23.00 | 19.50 | 326.50 | 411.00 | 1322.50 | 1699.32 | a | 9852.32 | ||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 17.71 | c | 43.00 | 94.50 | 515.00 | 1078.00 | 1731.00 | 3479.21 | ||||||
1949 | 1909.60 | a | 1795.50 | 1393.45 | a | 547.50 | 272.00 | 91.00 | 21.18 | a | 30.50 | 246.50 | 619.50 | 920.00 | 1791.50 | 9638.23 | ||||||||||
1950 | 2390.00 | 1656.15 | a | 1448.00 | 1043.00 | 473.50 | 106.00 | 39.00 | 97.50 | 194.50 | 566.00 | 1288.45 | a | 1797.00 | 11099.10 | |||||||||||
1951 | 1937.50 | 1532.50 | 1477.00 | 760.50 | 216.50 | 155.00 | 25.00 | 55.00 | 342.50 | 695.50 | 1356.96 | b | 1801.00 | 10354.96 | ||||||||||||
1952 | 1921.50 | 1316.50 | 1338.50 | 470.00 | 291.50 | 41.00 | 12.50 | 25.00 | 139.66 | a | 658.00 | 1002.50 | 1429.00 | 8645.66 | ||||||||||||
1953 | 1687.00 | 1374.00 | 1191.50 | 793.50 | 349.27 | a | 106.50 | 22.00 | 12.92 | a | 240.50 | 377.00 | 911.00 | 1498.00 | 8563.18 | |||||||||||
1954 | 2132.50 | 1051.00 | 1259.00 | 786.00 | 471.50 | 113.79 | a | 26.50 | 44.00 | 283.50 | 596.00 | 926.00 | 1351.60 | a | 9041.39 | |||||||||||
1955 | 1788.50 | 1660.50 | 1607.50 | 456.00 | 240.00 | 74.00 | 9.00 | 6.00 | 269.50 | 527.50 | 1436.00 | 1903.50 | 9978.00 | |||||||||||||
1956 | 1864.00 | 1697.50 | 1469.50 | 967.50 | 364.50 | 22.50 | 26.00 | 31.50 | 317.50 | 450.00 | 1045.00 | 1586.50 | 9842.00 | |||||||||||||
1957 | 1949.00 | 1506.00 | 1220.50 | 706.50 | 273.50 | 127.00 | 0.00 | 38.00 | 297.00 | 601.00 | 1078.45 | a | 1383.50 | 9180.45 | ||||||||||||
1958 | 1481.00 | 1514.07 | a | 1114.00 | 595.00 | 251.50 | 185.50 | 49.08 | a | 63.07 | b | 204.00 | 512.00 | 1145.00 | c | 1804.50 | 8918.73 | |||||||||
1959 | 2024.50 | 1642.00 | 1149.07 | a | 687.00 | 379.00 | 43.89 | c | 14.31 | e | 7.50 | 248.50 | 832.50 | 1355.50 | 1278.50 | 9662.26 | ||||||||||
1960 | 1819.00 | 1579.50 | 1529.50 | 749.50 | 315.00 | 81.50 | 20.00 | 15.00 | 179.50 | 563.00 | 1100.56 | c | 1666.50 | 9618.56 | ||||||||||||
1961 | 1750.97 | b | 1351.00 | 1034.50 | 828.50 | 353.00 | 36.72 | a | 9.00 | 5.00 | 282.93 | a | 544.00 | 1059.50 | 1854.83 | a | 9109.95 | |||||||||
1962 | 1928.50 | 1707.50 | 1385.00 | 826.00 | 359.00 | 71.50 | 18.00 | 17.50 | 276.00 | 450.00 | 980.00 | 1528.00 | 9547.00 | |||||||||||||
1963 | 1966.00 | 1521.50 | 1070.53 | a | 642.00 | 343.50 | 53.50 | 16.00 | 15.00 | 119.50 | 238.00 | 945.50 | 1768.50 | 8699.53 | ||||||||||||
1964 | 1577.00 | 1355.50 | 1421.50 | 648.50 | 224.00 | 151.50 | 3.50 | 0.00 | z | 309.50 | 539.92 | a | 1100.00 | 1914.50 | 9245.42 | |||||||||||
1965 | 2004.00 | 1553.50 | 1513.50 | 719.00 | 338.00 | 67.24 | a | 23.00 | 66.50 | 476.38 | a | 498.07 | a | 1201.50 | 1388.50 | 9849.19 | ||||||||||
1966 | 2220.00 | 1646.50 | 1136.50 | 852.50 | 426.00 | 102.50 | 0.00 | 53.50 | 175.00 | 585.00 | 1311.50 | 1689.50 | 10198.50 | |||||||||||||
1967 | 1782.00 | 1754.00 | 1301.00 | 842.00 | 487.50 | 83.00 | 34.50 | 54.00 | 129.50 | 620.52 | a | 1085.00 | 1566.00 | 9739.02 | ||||||||||||
1968 | 1834.50 | 1657.30 | b | 986.46 | c | 636.00 | 389.00 | 105.00 | 48.00 | 77.50 | 203.00 | 573.50 | 1040.50 | 1742.50 | 9293.26 | |||||||||||
1969 | 2100.00 | 1497.00 | 1480.00 | 623.50 | 311.00 | 213.50 | 29.00 | 4.50 | 208.00 | 779.50 | 1027.00 | 1497.00 | 9770.00 | |||||||||||||
1970 | 1972.50 | 1493.50 | 1527.50 | 827.50 | 399.50 | 30.50 | 5.50 | 24.50 | 216.00 | 581.50 | 1144.00 | 1801.00 | 10023.50 | |||||||||||||
1971 | 2086.00 | 1454.50 | 1283.50 | 697.50 | 317.00 | 30.50 | 35.00 | 30.00 | 233.00 | 536.82 | a | 1165.00 | 1685.50 | 9554.32 | ||||||||||||
1972 | 1949.50 | 1730.00 | 1308.50 | 785.00 | 206.00 | 68.00 | 33.50 | 32.50 | 300.50 | 692.00 | 1183.50 | 1852.00 | 10141.00 | |||||||||||||
1973 | 1557.50 | 1345.50 | 909.85 | a | 702.00 | 284.50 | 58.50 | 13.00 | 3.50 | 247.50 | 439.00 | 1259.50 | 1738.00 | 8558.35 | ||||||||||||
1974 | 2035.50 | 1573.00 | 1447.00 | 768.00 | 445.50 | 59.00 | 3.21 | b | 85.52 | b | 300.52 | a | 529.50 | 1077.41 | a | 1348.50 | 9672.66 | |||||||||
1975 | 1705.50 | 1569.00 | 1473.02 | a | 892.00 | 301.70 | c | 124.50 | 4.50 | 72.52 | c | 276.50 | 532.50 | 1039.04 | d | 1678.50 | 9669.27 | |||||||||
1976 | 0.00 | z | 1338.50 | 1255.50 | e | 555.00 | 287.02 | b | 0.00 | z | 1.00 | o | 19.50 | 183.00 | 730.05 | a | 1155.00 | 1808.69 | b | 7332.26 | ||||||
1977 | 2012.00 | 1231.48 | a | 956.00 | 432.00 | 65.00 | 32.00 | 3.50 | 88.00 | 242.50 | 508.40 | a | 1141.00 | 1846.00 | 8557.88 | |||||||||||
1978 | 2077.00 | 1657.00 | 1277.20 | a | 662.50 | 169.00 | 77.00 | 21.00 | 37.00 | 159.50 | 531.50 | 1255.00 | 1815.00 | 9738.70 | ||||||||||||
1979 | 2155.02 | a | 1886.00 | 1415.50 | 955.00 | 496.50 | 73.00 | 4.50 | 55.50 | 143.00 | 597.00 | 1137.50 | 1335.50 | 10254.02 | ||||||||||||
1980 | 1832.50 | 1568.50 | 1352.50 | 447.00 | 205.50 | 57.00 | 1.50 | 53.00 | 288.50 | 670.00 | 915.50 | 1604.00 | 8995.50 | |||||||||||||
1981 | 1537.00 | 1245.00 | 941.00 | 547.50 | 292.50 | 66.00 | 19.00 | 5.50 | 221.00 | 609.00 | 842.50 | 1625.50 | 7951.50 | |||||||||||||
1982 | 2252.50 | 1486.00 | 1288.00 | 725.00 | 242.00 | 179.00 | 4.50 | 80.00 | 236.50 | 568.00 | 1213.50 | 1371.50 | 9646.50 | |||||||||||||
1983 | 1496.00 | 1237.00 | 1161.50 | 746.50 | 402.50 | 56.50 | 14.00 | 0.00 | 247.00 | 607.00 | 1027.00 | 1989.50 | 8984.50 | |||||||||||||
1984 | 1652.00 | 1138.50 | 1278.00 | 583.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 295.50 | 587.00 | 1124.50 | 1798.00 | 8456.50 | |||||||||
1985 | 1831.00 | 1555.00 | 1012.50 | 517.50 | 170.50 | 153.00 | 6.50 | 97.50 | 356.00 | 669.00 | 1522.00 | 1864.50 | 9755.00 | |||||||||||||
1986 | 1591.00 | 1527.00 | 975.50 | 652.50 | 240.00 | 33.00 | 2.50 | 64.50 | 285.00 | 596.00 | 1351.00 | 1425.50 | 8743.50 | |||||||||||||
1987 | 1528.82 | a | 1154.50 | 1191.50 | 418.50 | 176.50 | 34.00 | 18.50 | 56.50 | 157.50 | 691.50 | 930.00 | 1403.50 | 7761.32 | ||||||||||||
1988 | 1866.50 | 1625.50 | 1169.00 | 583.00 | 168.50 | 14.00 | 4.00 | 31.50 | 228.00 | 658.50 | 1150.50 | 1567.50 | 9066.50 | |||||||||||||
1989 | 1673.50 | 1715.50 | 1458.00 | 748.00 | 206.00 | 77.50 | 0.00 | 36.50 | 186.00 | 572.50 | 1225.50 | 1868.50 | 9767.50 | |||||||||||||
1990 | 1399.00 | 1386.00 | 1105.00 | 673.50 | 331.00 | 56.00 | 8.00 | 13.00 | 163.00 | 605.50 | 1039.50 | 1732.00 | 8511.50 | |||||||||||||
1991 | 1869.00 | 1183.00 | 1145.50 | 533.00 | 249.50 | 12.50 | 5.00 | 9.00 | 265.50 | 802.50 | 1310.00 | 1480.50 | 8865.00 | |||||||||||||
1992 | 1509.50 | 1285.00 | 1055.00 | 782.50 | 232.50 | 133.50 | 95.00 | 94.50 | 306.50 | 659.50 | 1179.50 | 142.00 | z | 7333.00 | ||||||||||||
1993 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 56.00 | 51.00 | 359.00 | 694.50 | 1204.50 | 1566.00 | 3931.00 | |||||||
1994 | 2163.00 | 1733.50 | 1056.50 | 647.50 | 213.50 | 39.50 | 22.50 | 66.50 | 166.00 | 511.00 | 1012.50 | 1467.00 | 9099.00 | |||||||||||||
1995 | 1740.50 | 1485.50 | 1256.00 | 838.00 | 341.00 | 49.00 | 18.00 | 3.50 | 246.50 | 657.00 | 108.00 | z | 0.00 | z | 6635.00 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1876.54 | 1555.49 | 1277.52 | 711.10 | 339.43 | 102.94 | 24.91 | 49.69 | 256.49 | 613.21 | 1140.78 | 1654.47 | 9596.28 | |||||||||||||
S.D. | 238.34 | 212.40 | 185.93 | 141.19 | 111.81 | 57.19 | 21.57 | 31.96 | 78.67 | 126.36 | 159.25 | 197.87 | 707.29 | |||||||||||||
SKEW | 0.07 | 0.22 | -0.40 | 0.12 | 0.28 | 0.40 | 1.35 | 0.41 | 0.15 | 0.43 | 0.28 | -0.09 | 0.10 | |||||||||||||
MAX | 2398.37 | 2292.55 | 1607.50 | 1090.50 | 660.00 | 240.50 | 105.00 | 124.00 | 476.38 | 1002.91 | 1536.50 | 2128.67 | 11776.42 | |||||||||||||
MIN | 1399.00 | 1051.00 | 775.00 | 418.50 | 65.00 | 10.50 | 0.00 | 0.00 | 94.50 | 238.00 | 833.08 | 1188.00 | 7761.32 | |||||||||||||
NO YRS | 89 | 88 | 87 | 89 | 87 | 86 | 87 | 87 | 90 | 88 | 89 | 89 | 73 |