YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1919 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 175.50 | j | 719.50 | 1160.00 | 0.00 | z | 1879.50 | |||
1920 | 0.00 | z | 0.00 | z | 1180.77 | c | 942.00 | e | 323.20 | d | 130.00 | c | 13.50 | q | 57.50 | f | 150.00 | b | 170.50 | n | 0.00 | z | 0.00 | z | 2725.97 | |
1921 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 296.50 | 79.04 | d | 4.81 | b | 57.87 | a | 163.45 | a | 541.00 | 0.00 | z | 1436.13 | e | 2578.80 | |||
1922 | 1713.30 | c | 1633.50 | 1177.45 | c | 721.50 | 130.50 | 79.82 | b | 64.38 | e | 30.00 | 190.86 | a | 0.00 | z | 822.12 | d | 1557.75 | c | 8121.18 | |||||
1923 | 1622.69 | b | 0.00 | z | 1473.61 | c | 754.82 | b | 320.00 | 58.33 | c | 9.62 | b | 138.95 | c | 181.80 | e | 606.88 | e | 882.69 | d | 882.50 | i | 6049.40 | ||
1924 | 2023.35 | e | 1350.00 | 1234.00 | 752.50 | 568.33 | a | 166.03 | a | 67.50 | 107.00 | 340.34 | a | 394.50 | 1078.50 | 1884.80 | a | 9966.86 | ||||||||
1925 | 1757.59 | c | 1364.50 | 1085.00 | b | 514.82 | b | 420.64 | b | 112.76 | a | 48.05 | a | 23.50 | 189.50 | 880.50 | 1032.78 | c | 1620.00 | 9049.63 | ||||||
1926 | 1660.64 | b | 1325.52 | c | 1366.58 | a | 733.50 | 236.50 | 178.97 | a | 37.50 | 49.71 | b | 290.89 | b | 607.60 | a | 1150.00 | 1636.00 | 9273.41 | ||||||
1927 | 1775.00 | 1299.85 | b | 978.10 | b | 630.54 | b | 403.00 | b | 158.50 | 62.50 | 144.00 | 213.00 | 559.00 | 1112.00 | 1867.48 | b | 9202.97 | ||||||||
1928 | 1590.50 | 1417.50 | 1200.22 | a | 832.76 | a | 260.00 | 176.50 | 24.50 | 52.00 | 307.50 | 552.00 | 931.03 | a | 1413.00 | 8757.51 | ||||||||||
1929 | 2105.00 | 1720.00 | 1104.50 | 615.50 | 445.00 | 133.50 | 32.50 | 52.50 | 356.00 | 589.00 | 1168.97 | a | 1558.50 | 9880.97 | ||||||||||||
1930 | 1929.75 | a | 1189.50 | 1124.50 | 576.43 | b | 286.23 | a | 47.78 | c | 26.00 | 13.43 | a | 246.92 | d | 609.00 | 942.50 | 1422.50 | 8414.55 | |||||||
1931 | 1351.50 | 1067.00 | 1103.00 | 623.89 | c | 388.57 | b | 59.48 | a | 14.97 | b | 69.50 | 145.00 | 424.50 | 819.23 | d | 1149.00 | 7215.64 | ||||||||
1932 | 1456.47 | b | 1438.50 | 1449.25 | a | 699.00 | 321.50 | 17.50 | 19.50 | 20.00 | 258.00 | 668.50 | 1136.00 | 1605.80 | a | 9090.02 | ||||||||||
1933 | 1431.00 | 1647.00 | 1213.00 | 741.50 | 274.00 | 26.50 | 2.00 | 37.20 | a | 106.00 | 687.00 | 1138.39 | b | 1690.00 | 8993.59 | |||||||||||
1934 | 1461.50 | 1491.50 | 1312.00 | 742.50 | 180.00 | 62.00 | 15.00 | 133.50 | 334.00 | 538.50 | 924.00 | 1815.05 | a | 9009.55 | ||||||||||||
1935 | 1881.50 | 1231.50 | 1215.50 | 824.00 | 474.30 | a | 0.00 | z | 0.00 | b | 86.50 | 287.00 | 638.00 | 968.50 | f | 1552.58 | a | 8190.88 | ||||||||
1936 | 1950.00 | 1987.50 | 1219.50 | 892.00 | 246.50 | 123.00 | 5.50 | f | 61.50 | 180.50 | 742.50 | 1184.48 | a | 1505.50 | 10092.98 | |||||||||||
1937 | 1996.00 | 1489.50 | 1329.50 | 766.50 | 324.50 | 123.50 | 54.77 | a | 15.00 | 300.00 | 744.00 | a | 1079.48 | a | 1641.00 | 9863.75 | ||||||||||
1938 | 1769.50 | 1333.77 | b | 986.00 | 701.50 | 452.50 | 123.00 | 26.50 | 56.00 | 259.14 | a | 450.50 | 1058.00 | 1530.00 | 8746.41 | |||||||||||
1939 | 1567.00 | 1697.00 | 1271.50 | 808.50 | 230.50 | 93.00 | 19.12 | a | 42.50 | 242.00 | 607.00 | 953.79 | a | 1221.00 | 8752.91 | |||||||||||
1940 | 1469.00 | f | 1417.38 | a | 1385.50 | 809.46 | b | 420.00 | 141.50 | 44.50 | 87.00 | 159.50 | 465.00 | a | 1181.25 | b | 1422.00 | 7533.09 | ||||||||
1941 | 1612.50 | 1444.50 | 1285.98 | a | 495.00 | a | 205.50 | 117.00 | 32.00 | 65.62 | a | 181.03 | a | 515.63 | a | 0.00 | z | 0.00 | z | 5954.77 | ||||||
1942 | 0.00 | z | 164.00 | x | 990.21 | e | 475.80 | e | 333.50 | g | 70.34 | a | 65.00 | 62.50 | 324.00 | 592.50 | 1076.50 | 1671.93 | a | 5328.79 | ||||||
1943 | 1850.91 | b | 1412.32 | c | 1461.28 | b | 756.50 | 383.88 | a | 107.50 | 16.50 | 39.50 | 335.50 | 562.00 | 1122.93 | a | 1407.29 | b | 9456.12 | |||||||
1944 | 1290.63 | a | 1428.81 | c | 1221.29 | b | 753.50 | 250.14 | b | 111.96 | b | 36.68 | a | 56.50 | 229.00 | 597.50 | 877.76 | a | 1561.76 | b | 8415.54 | |||||
1945 | 1749.50 | 1448.00 | 942.50 | 760.18 | b | 556.34 | c | 213.00 | 58.79 | b | 45.50 | 308.00 | 689.48 | b | 1103.28 | a | 1678.00 | 9552.57 | ||||||||
1946 | 1612.52 | a | 1528.69 | b | 795.84 | b | 574.00 | 415.00 | 128.00 | 24.28 | a | 50.50 | g | 263.79 | a | 529.07 | a | 1056.00 | 1527.86 | c | 8455.05 | |||||
1947 | 1188.50 | f | 1457.00 | 1209.50 | 789.81 | d | 449.50 | a | 142.00 | 30.50 | 16.02 | a | 246.21 | a | 272.00 | 1157.68 | b | 1503.50 | a | 7273.71 | ||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 85.18 | b | 30.00 | 38.50 | 169.66 | a | 532.00 | 924.64 | b | 1548.50 | 3328.48 | |||||
1949 | 1641.28 | d | 1495.00 | 1228.50 | 618.62 | a | 256.50 | 50.89 | b | 6.72 | a | 30.50 | 267.32 | b | 458.80 | a | 919.00 | 1497.30 | a | 8470.43 | ||||||
1950 | 1933.00 | 1443.08 | b | 1400.00 | 913.00 | 430.26 | b | 116.50 | 0.00 | z | 152.50 | 222.93 | a | 485.50 | 973.50 | f | 1455.00 | f | 7096.77 | |||||||
1951 | 1804.00 | 973.00 | g | 1380.00 | 735.00 | 244.00 | 187.50 | 52.50 | 112.00 | 344.50 | 605.00 | 1276.03 | a | 1588.50 | 8329.03 | |||||||||||
1952 | 1750.00 | 1310.70 | a | 1310.50 | 582.22 | c | 381.00 | 73.00 | 31.50 | 88.87 | a | 268.93 | b | 800.50 | 997.24 | a | 1352.12 | a | 8946.57 | |||||||
1953 | 1659.61 | c | 1496.00 | 1158.37 | a | 807.50 | 383.00 | 78.00 | 59.50 | 35.00 | 273.00 | 427.00 | 938.28 | a | 1488.50 | 8803.75 | ||||||||||
1954 | 1882.00 | 1124.00 | 1278.50 | 708.00 | 543.00 | 90.00 | a | 28.50 | 101.00 | 283.00 | 683.50 | 951.21 | a | 1421.50 | 9094.21 | |||||||||||
1955 | 1766.50 | 1567.00 | 1378.00 | 491.00 | 240.50 | 116.50 | 2.50 | 30.50 | 268.00 | 572.50 | 1250.50 | 1774.50 | 9458.00 | |||||||||||||
1956 | 1669.00 | 1600.00 | 1341.00 | 810.00 | 402.00 | 79.50 | 89.00 | 80.50 | 317.59 | a | 423.50 | 1047.00 | 1484.50 | 9343.59 | ||||||||||||
1957 | 1925.00 | 1442.00 | 1277.00 | 707.00 | 401.00 | 142.76 | a | 12.00 | 66.50 | 334.00 | 373.00 | p | 1025.00 | 1396.50 | 8728.76 | |||||||||||
1958 | 1496.50 | 1528.50 | 1136.00 | 656.00 | 375.50 | 260.50 | 78.50 | 115.00 | 222.93 | a | 554.90 | a | 964.00 | 1690.50 | 9078.83 | |||||||||||
1959 | 1837.50 | 1456.50 | 1079.00 | 656.50 | 272.00 | 83.00 | 33.00 | 13.00 | 229.00 | 695.00 | 1293.50 | 1214.00 | 8862.00 | |||||||||||||
1960 | 1604.00 | 1439.50 | 1424.50 | 648.00 | 323.50 | 134.00 | 35.00 | 26.00 | 247.00 | 551.50 | 940.00 | 1558.00 | 8931.00 | |||||||||||||
1961 | 1693.50 | 1190.00 | 968.50 | 790.50 | 396.00 | 84.50 | 27.00 | 18.00 | 272.50 | 524.50 | 1018.00 | 1539.00 | 8522.00 | |||||||||||||
1962 | 1802.00 | 1468.00 | 1114.50 | 739.00 | 230.00 | 118.50 | 43.00 | 43.00 | 289.50 | 502.00 | 912.00 | 1474.00 | 8735.50 | |||||||||||||
1963 | 1938.53 | a | 1535.50 | 1033.50 | 579.00 | 354.00 | 91.00 | 13.00 | 72.50 | 175.50 | 293.50 | 860.50 | 1736.00 | 8682.53 | ||||||||||||
1964 | 1431.50 | 1352.00 | 1260.00 | 611.50 | 218.50 | 122.00 | 11.00 | 121.00 | 275.50 | 572.50 | 981.50 | 1703.50 | 8660.50 | |||||||||||||
1965 | 1812.50 | 1563.00 | 1445.50 | 713.00 | 247.00 | 119.50 | 54.25 | a | 83.50 | 431.50 | 541.00 | 1042.00 | 1299.00 | 9351.75 | ||||||||||||
1966 | 2007.50 | 1453.00 | 1026.50 | 769.00 | 454.67 | a | 94.50 | 13.00 | 100.50 | 275.00 | 618.00 | 1115.50 | 1535.00 | 9462.17 | ||||||||||||
1967 | 1609.00 | 1608.00 | 1162.50 | 686.00 | 495.00 | 107.50 | 61.50 | 126.00 | 252.50 | 650.00 | 1104.50 | 1474.00 | 9336.50 | |||||||||||||
1968 | 1692.50 | 1571.00 | 915.00 | 594.50 | 415.50 | 123.75 | b | 56.50 | 86.50 | 237.00 | 511.00 | 1026.21 | a | 1579.00 | 8808.46 | |||||||||||
1969 | 1760.00 | 1355.50 | 1310.50 | 611.50 | 313.00 | 270.00 | a | 48.50 | 15.00 | 230.50 | 690.50 | 1058.79 | a | 1420.00 | 9083.79 | |||||||||||
1970 | 1874.00 | 1460.50 | 1320.00 | 709.00 | 368.50 | 76.61 | b | 27.00 | 44.50 | 286.00 | 576.50 | 1076.00 | 1549.50 | 9368.11 | ||||||||||||
1971 | 1898.50 | 1427.00 | 1263.50 | 657.41 | a | 408.50 | 56.50 | 83.70 | a | 110.00 | 252.00 | 443.00 | 1032.50 | 1518.50 | 9151.11 | |||||||||||
1972 | 1929.50 | 1665.50 | 1305.50 | 806.50 | 250.50 | 121.03 | a | 63.00 | 92.00 | 323.00 | 723.50 | 1037.50 | 1706.50 | 10024.04 | ||||||||||||
1973 | 1606.50 | 1345.50 | 869.50 | 672.93 | a | 412.50 | 66.50 | 32.00 | 33.50 | 308.50 | 430.50 | 994.50 | 1559.50 | 8331.93 | ||||||||||||
1974 | 1730.00 | 1405.50 | 1179.00 | 635.00 | 422.00 | 154.50 | 8.50 | 102.00 | 396.00 | 581.00 | 964.50 | 1342.50 | 8920.50 | |||||||||||||
1975 | 1640.50 | 1371.50 | 1361.00 | 856.00 | 254.20 | a | 134.00 | 40.00 | 52.00 | 350.50 | 515.00 | 978.62 | a | 1576.50 | 9129.82 | |||||||||||
1976 | 1791.00 | 1208.00 | 1194.00 | 571.55 | a | 348.00 | 38.00 | 17.50 | 74.50 | 289.00 | 781.00 | 1261.50 | 1830.50 | 9404.55 | ||||||||||||
1977 | 2043.50 | 1323.00 | 930.00 | 500.00 | 122.50 | 88.50 | 13.50 | 140.00 | 233.00 | 607.50 | 1048.00 | 1592.50 | 8642.00 | |||||||||||||
1978 | 1856.00 | 1552.50 | 1156.00 | 683.50 | 260.50 | 129.31 | a | 43.00 | 53.50 | 191.00 | 577.50 | 1117.00 | 1700.00 | 9319.81 | ||||||||||||
1979 | 2030.50 | 1595.50 | 1188.50 | 771.50 | 462.00 | 121.50 | 23.00 | 82.50 | 204.64 | b | 669.50 | 1054.00 | 1338.50 | 9541.64 | ||||||||||||
1980 | 1678.00 | 0.00 | z | 1295.50 | 584.50 | 224.00 | 111.00 | 14.00 | 37.00 | 288.50 | 711.00 | 980.00 | 1534.00 | 7457.50 | ||||||||||||
1981 | 1557.50 | 1237.50 | 993.00 | 595.00 | 369.50 | 88.50 | 35.50 | 32.00 | 276.72 | a | 652.00 | 860.00 | 1504.50 | 8201.72 | ||||||||||||
1982 | 2024.50 | 1457.00 | 1229.50 | 733.50 | 207.50 | 193.50 | 9.00 | 93.50 | 271.50 | 531.50 | 1113.50 | 1328.50 | 9193.00 | |||||||||||||
1983 | 1509.00 | 1127.00 | 1052.00 | 767.00 | 437.50 | 123.50 | 12.00 | 3.00 | 223.00 | 577.50 | 984.50 | 1927.00 | 8743.00 | |||||||||||||
1984 | 1681.00 | 1107.50 | 1277.50 | 595.50 | 360.00 | 47.50 | 29.50 | 25.50 | 331.50 | 479.00 | 1009.50 | 1486.00 | 8430.00 | |||||||||||||
1985 | 1711.50 | 1434.50 | 957.50 | 535.00 | 215.00 | 178.50 | 29.00 | 106.00 | 292.50 | 601.00 | 1251.50 | 1845.50 | 9157.50 | |||||||||||||
1986 | 1541.50 | 1422.00 | 1023.50 | 498.00 | 246.50 | 89.50 | 12.50 | 96.50 | 252.50 | 583.00 | 1164.50 | 1414.50 | 8344.50 | |||||||||||||
1987 | 1505.50 | 1088.50 | 946.50 | 506.00 | 289.00 | 70.50 | 20.50 | 83.50 | 229.50 | 787.00 | 909.00 | 1339.50 | 7775.00 | |||||||||||||
1988 | 1836.50 | 1648.50 | 1129.50 | 661.50 | 193.50 | 70.00 | 21.00 | 58.00 | 232.50 | 745.50 | 1011.50 | 1548.50 | 9156.50 | |||||||||||||
1989 | 1535.00 | 1704.00 | 1337.50 | 740.00 | 335.50 | 132.00 | 8.50 | 47.00 | 253.50 | 569.00 | 1171.00 | 1832.50 | 9665.50 | |||||||||||||
1990 | 1358.50 | 1369.50 | 1049.50 | 652.50 | 414.00 | 72.50 | 44.00 | 50.00 | 215.00 | 663.50 | 914.00 | 1555.50 | 8358.50 | |||||||||||||
1991 | 1762.50 | 1261.00 | 1069.50 | 565.00 | 252.00 | 44.50 | 40.00 | 40.00 | 299.00 | 660.00 | 1251.00 | 1471.98 | a | 8716.48 | ||||||||||||
1992 | 1481.00 | 1195.00 | 1093.00 | 754.50 | 269.50 | 151.50 | 117.00 | 136.00 | 265.50 | 633.00 | 1056.50 | 1391.79 | b | 8544.29 | ||||||||||||
1993 | 1673.00 | 1381.50 | 1148.50 | 740.00 | 350.50 | 172.00 | 27.50 | 56.50 | 408.00 | 689.00 | 1128.50 | 1444.50 | 9219.50 | |||||||||||||
1994 | 2028.50 | 1568.50 | 1049.00 | 687.00 | 291.50 | 73.50 | 37.00 | 93.50 | 167.50 | 486.00 | 895.00 | 1361.50 | 8738.50 | |||||||||||||
1995 | 1588.00 | 1458.50 | 1068.50 | 832.00 | 354.50 | 69.50 | 32.50 | 18.50 | 295.50 | 601.00 | 1256.00 | 1603.50 | 9178.00 | |||||||||||||
1996 | 1912.00 | 1519.00 | 1368.00 | 807.00 | 402.50 | 106.50 | 48.00 | 25.50 | 238.50 | 569.00 | 1244.00 | 1617.50 | 9857.50 | |||||||||||||
1997 | 1768.50 | 1319.50 | 1156.50 | 709.00 | 469.00 | 41.50 | 63.00 | 95.50 | 174.00 | 550.00 | 1102.50 | 1224.50 | 8673.50 | |||||||||||||
1998 | 1486.00 | 945.00 | 1064.00 | 533.00 | 171.50 | 150.50 | 11.50 | 12.50 | 127.00 | 469.50 | 876.50 | 1367.00 | 7214.00 | |||||||||||||
1999 | 1737.50 | 1138.50 | 1012.00 | 595.00 | 225.50 | 126.50 | 12.00 | 25.00 | 90.00 | p | 620.00 | 779.50 | 1347.50 | 7619.00 | ||||||||||||
2000 | 1643.50 | 1208.50 | 888.00 | 694.50 | 277.00 | 143.50 | 34.50 | 27.90 | a | 273.50 | 480.00 | 997.50 | 1858.50 | 8526.90 | ||||||||||||
2001 | 1480.00 | 1576.50 | 1195.00 | 630.00 | 258.50 | 120.00 | 34.00 | 23.50 | 261.50 | 601.50 | 683.50 | 1236.50 | 8100.50 | |||||||||||||
2002 | 1384.00 | 1196.00 | 1376.50 | 717.00 | 476.00 | 80.00 | 10.00 | 34.00 | 160.50 | n | 790.50 | 1053.50 | 1313.00 | 8430.50 | ||||||||||||
2003 | 1664.50 | 540.00 | r | 246.00 | v | 489.50 | g | 355.50 | 125.50 | 32.00 | 20.00 | 246.00 | 588.50 | 1068.00 | 1349.00 | 5449.00 | ||||||||||
2004 | 1818.00 | 1373.00 | 1056.50 | 664.00 | 402.50 | 179.00 | 59.00 | 181.00 | 125.00 | 531.00 | 901.00 | 1482.50 | 8772.50 | |||||||||||||
2005 | 1726.00 | 1203.00 | 1197.00 | 542.50 | 407.00 | 23.50 | 33.00 | 54.00 | 145.00 | 546.50 | 960.00 | 1455.00 | 8292.50 | |||||||||||||
2006 | 1231.50 | 1415.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 22.50 | 289.00 | 0.00 | z | 942.00 | 1237.50 | 5137.50 | |||||||
2007 | 1510.00 | 1578.00 | 981.00 | 687.50 | 218.50 | 46.50 | 22.50 | 50.50 | 207.50 | 472.50 | 1001.50 | 1613.00 | 8389.00 | |||||||||||||
2008 | 1709.50 | 1565.00 | 1264.50 | 756.00 | 433.50 | 107.50 | 24.50 | 52.00 | 220.50 | 596.00 | 993.50 | 1734.50 | 9457.00 | |||||||||||||
2009 | 1995.00 | 1346.50 | 1148.00 | 660.50 | 341.50 | 153.00 | 79.50 | 91.50 | 105.00 | 756.00 | 793.00 | 1585.50 | 9055.00 | |||||||||||||
2010 | 1726.50 | 1348.00 | 850.00 | 464.50 | 312.00 | 103.00 | 0.00 | z | 23.00 | 278.50 | 491.00 | 868.20 | e | 1517.34 | c | 7982.04 | ||||||||||
2011 | 1642.00 | 1254.96 | c | 791.50 | j | 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 | 2896.96 | ||
2012 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1711.39 | 1412.14 | 1172.28 | 683.74 | 335.32 | 110.00 | 34.05 | 63.13 | 252.84 | 584.22 | 1029.64 | 1527.53 | 8926.68 | |||||||||||||
S.D. | 191.60 | 173.86 | 158.21 | 106.41 | 97.86 | 47.97 | 22.46 | 39.13 | 65.65 | 109.41 | 125.47 | 168.79 | 556.57 | |||||||||||||
SKEW | -0.14 | 0.03 | -0.16 | -0.06 | 0.11 | 0.70 | 0.99 | 0.72 | 0.01 | -0.02 | -0.02 | 0.21 | -0.61 | |||||||||||||
MAX | 2105.00 | 1987.50 | 1473.61 | 942.00 | 568.33 | 270.00 | 117.00 | 181.00 | 431.50 | 880.50 | 1293.50 | 1927.00 | 10024.04 | |||||||||||||
MIN | 1231.50 | 945.00 | 795.84 | 464.50 | 122.50 | 17.50 | 0.00 | 3.00 | 105.00 | 272.00 | 683.50 | 1149.00 | 7214.00 | |||||||||||||
NO YRS | 86 | 84 | 87 | 87 | 88 | 89 | 86 | 89 | 89 | 88 | 87 | 87 | 70 |