YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1919 | 0.00 | z | 922.00 | f | 985.50 | 595.00 | 315.50 | 13.00 | 2.00 | 23.00 | 105.00 | 456.50 | 893.00 | 1563.50 | 4952.00 | |||||||||||
1920 | 1649.50 | 1342.00 | 1122.50 | 819.00 | 347.00 | 59.50 | 29.50 | 51.50 | 117.50 | 284.00 | 887.00 | 1147.50 | 7856.50 | |||||||||||||
1921 | 1204.50 | 1107.50 | 908.50 | 493.50 | 303.00 | 64.00 | 4.50 | 36.00 | 56.50 | 495.00 | 1017.50 | 1308.00 | 6998.50 | |||||||||||||
1922 | 1543.50 | 1354.50 | 1103.00 | 760.00 | 139.50 | 47.00 | 21.00 | 50.00 | 152.50 | 488.00 | 746.00 | 1308.95 | b | 7713.95 | ||||||||||||
1923 | 1392.00 | 1420.50 | 1274.00 | 730.00 | 332.00 | 43.50 | 9.00 | 61.00 | 156.00 | 532.00 | 762.00 | 990.50 | 7702.50 | |||||||||||||
1924 | 1652.50 | 1207.00 | 1020.50 | 653.00 | 419.00 | 80.00 | 37.50 | 36.00 | 205.50 | 265.50 | 797.00 | 1499.00 | 7872.50 | |||||||||||||
1925 | 1412.50 | 1158.00 | 981.50 | 482.00 | 423.50 | 68.50 | 30.50 | 19.50 | 129.00 | 711.50 | 888.00 | 1306.50 | 7611.00 | |||||||||||||
1926 | 1331.50 | 1163.50 | 1189.00 | 730.00 | 308.00 | 108.50 | 11.50 | 18.50 | 176.00 | 466.50 | 885.50 | 1282.00 | 7670.50 | |||||||||||||
1927 | 1365.50 | 1015.00 | 842.50 | 623.00 | 384.50 | 126.50 | 13.50 | 57.00 | 155.50 | 386.00 | 849.50 | 1401.50 | 7220.00 | |||||||||||||
1928 | 1314.00 | 1233.00 | 1077.00 | 768.50 | 265.50 | 101.00 | 3.00 | 22.00 | 217.00 | 392.50 | 830.00 | c | 1174.50 | 7398.00 | ||||||||||||
1929 | 1789.00 | 1490.00 | 964.50 | 578.04 | b | 387.50 | 143.50 | 18.50 | 31.00 | 178.00 | 448.50 | 964.50 | 1285.50 | 8278.54 | ||||||||||||
1930 | 1560.50 | 1102.00 | 1068.50 | 631.50 | 283.00 | 38.00 | 9.50 | 18.50 | 144.50 | 420.80 | d | 766.50 | 1222.00 | 7265.30 | ||||||||||||
1931 | 1219.50 | 953.00 | 1029.00 | 568.50 | 359.50 | 54.00 | 2.00 | 40.50 | 58.50 | 323.00 | 625.00 | 978.50 | 6211.00 | |||||||||||||
1932 | 1129.00 | 1190.04 | a | 1211.00 | 678.00 | 289.50 | 21.00 | 13.00 | 7.50 | 145.50 | 524.50 | 966.50 | 1280.50 | 7456.04 | ||||||||||||
1933 | 1169.00 | 1306.00 | 1084.00 | 707.00 | 252.50 | 22.00 | 3.50 | 26.00 | 82.50 | 562.50 | 1053.50 | 1408.29 | c | 7676.79 | ||||||||||||
1934 | 1300.50 | 1383.50 | 1193.00 | 702.50 | 194.00 | 44.00 | 13.00 | 92.50 | 192.00 | 440.00 | 753.50 | 1326.00 | 7634.50 | |||||||||||||
1935 | 1509.00 | 1183.00 | 999.50 | 711.00 | 392.50 | 117.50 | 1.50 | 41.50 | 196.00 | 474.00 | 927.50 | 1287.00 | 7840.00 | |||||||||||||
1936 | 1538.50 | 1646.00 | 1026.50 | 783.00 | 207.50 | 106.50 | 5.00 | 25.50 | 107.00 | 573.00 | 986.00 | 1185.50 | 8190.00 | |||||||||||||
1937 | 1512.80 | a | 1219.00 | 1153.50 | 726.50 | 289.00 | 67.50 | 7.00 | 13.50 | 204.00 | 587.50 | 919.00 | 1340.50 | 8039.80 | ||||||||||||
1938 | 1474.50 | 1145.50 | 926.50 | 604.50 | 338.50 | 56.00 | 15.50 | 12.50 | 166.00 | 340.00 | 842.00 | 1247.00 | 7168.50 | |||||||||||||
1939 | 1312.50 | 1385.50 | 1131.50 | 736.00 | 285.50 | 72.00 | 8.50 | 9.50 | 173.50 | 515.50 | 838.00 | 1047.00 | 7515.00 | |||||||||||||
1940 | 1515.50 | 1190.50 | 1209.50 | 765.00 | 406.50 | 100.00 | 24.50 | 63.50 | 165.50 | 421.50 | 913.00 | 1249.50 | 8024.50 | |||||||||||||
1941 | 1328.50 | 1206.50 | 1177.00 | 510.00 | 210.00 | 71.50 | 24.50 | 38.00 | 135.00 | 444.00 | 777.50 | 1054.00 | a | 6976.50 | ||||||||||||
1942 | 1366.50 | 1213.85 | a | 936.50 | 450.00 | 329.00 | 74.50 | 22.50 | 28.00 | 242.00 | 462.50 | 893.50 | 1397.00 | 7415.85 | ||||||||||||
1943 | 1536.00 | 1185.33 | a | 1257.00 | 739.50 | 339.50 | 71.00 | 0.50 | 36.00 | 227.50 | 0.00 | z | 0.00 | z | 0.00 | z | 5392.33 | |||||||||
1944 | 1116.50 | 1209.00 | 1197.63 | a | 776.00 | 265.50 | 55.50 | 6.50 | 22.50 | 139.00 | 461.50 | 726.21 | a | 1315.00 | 7290.84 | |||||||||||
1945 | 1510.50 | 1217.00 | 789.50 | 589.50 | 485.50 | 169.50 | 32.00 | 21.00 | 192.50 | 527.00 | 896.38 | a | 1374.16 | b | 7804.53 | |||||||||||
1946 | 1370.72 | a | 1260.50 | 759.00 | 552.00 | 375.00 | 137.00 | 5.50 | 60.00 | 141.50 | 430.38 | a | 915.50 | 1322.09 | d | 7329.19 | ||||||||||
1947 | 1355.50 | 1313.50 | 1137.50 | 743.00 | 481.50 | 178.00 | 27.00 | 18.50 | 193.00 | 249.50 | 978.00 | 1293.50 | 7968.50 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 102.00 | 19.00 | 22.00 | 123.00 | 506.50 | 798.50 | 1280.00 | 2851.00 | ||||||||
1949 | 1347.50 | 1217.00 | 1091.00 | 588.10 | a | 313.00 | 40.00 | 1.50 | 20.00 | 239.50 | 381.50 | 893.50 | 1261.50 | 7394.10 | ||||||||||||
1950 | 1485.00 | 1272.00 | 1234.00 | 894.00 | 399.00 | 99.50 | 39.00 | 97.00 | 157.50 | 372.00 | d | 963.50 | 1398.50 | 8411.00 | ||||||||||||
1951 | 1457.00 | 1210.50 | 1084.00 | 656.00 | 195.00 | 90.50 | 7.00 | 45.00 | 206.00 | 457.00 | 1088.00 | 1322.50 | 7818.50 | |||||||||||||
1952 | 1368.00 | 1118.00 | 1118.50 | 500.50 | 270.00 | 43.00 | 5.00 | 20.50 | 161.50 | 585.50 | 762.00 | 1098.00 | 7050.50 | |||||||||||||
1953 | 1240.50 | 1182.50 | 988.50 | 706.50 | 314.00 | 43.00 | 11.50 | 4.00 | 142.50 | 315.50 | 696.72 | a | 1154.50 | 6799.72 | ||||||||||||
1954 | 1422.50 | 961.50 | 1109.80 | a | 594.50 | 440.00 | 62.50 | 16.00 | 39.50 | 180.50 | 461.00 | 760.00 | 1178.00 | 7225.80 | ||||||||||||
1955 | 1402.50 | 1227.00 | 1135.50 | 456.50 | 204.00 | 38.00 | 5.50 | 9.50 | 129.00 | 405.50 | 973.00 | 1391.50 | 7377.50 | |||||||||||||
1956 | 1335.50 | 1264.00 | 1156.00 | 725.00 | 362.50 | 89.50 | 28.50 | 31.50 | 229.50 | 282.00 | 837.50 | 1207.50 | 7549.00 | |||||||||||||
1957 | 1589.00 | 1139.00 | 1024.50 | 584.50 | 275.00 | 44.50 | 2.50 | 15.50 | 174.00 | 465.50 | 853.50 | 1176.50 | 7344.00 | |||||||||||||
1958 | 1257.57 | a | 1266.00 | 962.00 | 557.50 | 303.00 | 134.50 | 10.00 | 25.50 | 127.50 | 417.50 | 781.00 | 1460.50 | 7302.57 | ||||||||||||
1959 | 1589.50 | 1348.00 | 1103.00 | 606.00 | 198.00 | 23.00 | 16.50 | 1.00 | 125.00 | 580.50 | 867.50 | f | 1078.50 | 6669.00 | ||||||||||||
1960 | 1301.50 | 1178.00 | 1241.00 | 577.00 | 327.00 | 56.00 | 27.50 | 9.00 | 138.00 | 446.50 | 754.50 | 1332.00 | 7388.00 | |||||||||||||
1961 | 1444.00 | 1042.50 | 957.50 | 663.00 | 327.50 | 59.00 | 8.50 | 5.00 | 133.00 | 396.00 | 836.50 | 1310.00 | 7182.50 | |||||||||||||
1962 | 1566.00 | 1307.00 | 1068.50 | 637.50 | 198.50 | 72.00 | 13.50 | 16.50 | 211.00 | 413.50 | 845.50 | 1306.50 | 7656.00 | |||||||||||||
1963 | 1706.50 | 1471.00 | 1049.50 | 551.50 | 364.50 | 55.50 | 7.50 | 44.00 | 145.00 | 198.00 | 708.50 | 1423.50 | 7725.00 | |||||||||||||
1964 | 1233.50 | 1151.00 | 1051.00 | 610.00 | 179.00 | 88.00 | 4.00 | 56.50 | 194.00 | 502.00 | 742.50 | 1319.50 | 7131.00 | |||||||||||||
1965 | 1458.00 | 1284.00 | 1155.78 | a | 712.00 | 242.50 | 95.50 | 22.50 | 51.50 | 201.50 | 411.50 | 830.00 | 1045.50 | 7510.28 | ||||||||||||
1966 | 1545.50 | 1155.50 | 892.00 | 679.00 | 389.50 | 48.50 | 1.00 | 24.00 | 147.00 | 452.00 | 834.00 | 1227.00 | 7395.00 | |||||||||||||
1967 | 1302.00 | 1353.50 | 1050.50 | 577.50 | 404.00 | 18.50 | 33.00 | 50.50 | 161.00 | 462.50 | 939.50 | 1213.00 | 7565.50 | |||||||||||||
1968 | 1419.50 | 1309.50 | 854.50 | 518.50 | 316.00 | 64.50 | 20.00 | 39.00 | 75.00 | 380.50 | 812.50 | 1252.00 | 7061.50 | |||||||||||||
1969 | 1408.50 | 1149.50 | 1122.00 | 550.00 | 277.00 | 154.00 | 16.50 | 4.00 | 155.00 | 506.00 | 881.50 | 1193.50 | 7417.50 | |||||||||||||
1970 | 1582.00 | 1262.50 | 1070.50 | 529.50 | 288.00 | 49.50 | 3.50 | 10.00 | 142.00 | 397.00 | 845.00 | 1231.50 | 7411.00 | |||||||||||||
1971 | 1586.50 | 1278.00 | 1140.50 | 641.50 | 362.50 | 62.50 | 19.00 | 45.50 | 115.00 | 276.00 | 811.50 | 1179.50 | 7518.00 | |||||||||||||
1972 | 1585.00 | 1369.50 | 1162.00 | 747.00 | 221.00 | 73.00 | 22.00 | 38.00 | 155.00 | 563.00 | 854.50 | 1383.00 | 8173.00 | |||||||||||||
1973 | 1309.00 | 1147.00 | 798.50 | 638.50 | 411.50 | 27.50 | 0.00 | b | 8.00 | 147.50 | 304.50 | 860.50 | 1268.50 | 6921.00 | ||||||||||||
1974 | 1448.50 | 1280.00 | 1066.00 | 589.00 | 402.00 | 108.50 | 9.50 | 44.50 | 344.50 | 568.50 | 839.50 | 1143.00 | 7843.50 | |||||||||||||
1975 | 1353.00 | 1211.50 | 1163.50 | 797.00 | 196.50 | 42.00 | 16.50 | 14.00 | 273.50 | 436.00 | 701.50 | 1261.00 | 7466.00 | |||||||||||||
1976 | 1542.00 | 1126.50 | 1045.00 | 527.00 | 366.50 | 32.50 | 4.00 | 42.50 | 213.00 | 619.50 | 1040.00 | 1558.50 | 8117.00 | |||||||||||||
1977 | 1752.00 | 1200.50 | 906.50 | 554.50 | 130.50 | 101.00 | 4.50 | 53.00 | 126.50 | 482.00 | 872.59 | a | 1325.00 | 7508.59 | ||||||||||||
1978 | 1527.50 | 1351.00 | 1114.50 | 716.00 | 274.50 | 86.50 | 33.00 | 14.50 | 127.24 | a | 497.50 | 859.50 | 1393.50 | 7995.24 | ||||||||||||
1979 | 1689.00 | 1459.00 | 1063.00 | 728.50 | 397.12 | b | 87.00 | 18.00 | 46.00 | 139.50 | 561.00 | 887.50 | 1120.00 | 8195.62 | ||||||||||||
1980 | 1405.50 | 1315.50 | 1138.50 | 587.50 | 226.50 | 131.00 | 5.00 | 7.00 | 190.00 | 631.50 | 864.31 | a | 1370.50 | 7872.81 | ||||||||||||
1981 | 1480.50 | 1143.00 | 934.50 | 584.50 | 357.53 | a | 63.00 | 27.50 | 30.50 | 273.00 | 649.50 | 802.50 | 1268.00 | 7614.03 | ||||||||||||
1982 | 1753.00 | 1342.50 | 1132.00 | 776.00 | 249.50 | 218.00 | 6.00 | 72.50 | 250.50 | 480.50 | 913.97 | a | 1135.50 | 8329.96 | ||||||||||||
1983 | 1318.50 | 1074.50 | 1052.00 | 735.50 | 535.00 | 126.50 | 9.50 | 1.00 | 180.50 | 480.50 | 836.50 | 1600.63 | a | 7950.63 | ||||||||||||
1984 | 1557.50 | 1030.50 | 1241.50 | 614.00 | 370.50 | 16.50 | 8.50 | 9.50 | 208.97 | a | 436.00 | 899.50 | 1293.00 | 7685.97 | ||||||||||||
1985 | 1571.50 | 1317.00 | 946.00 | 575.00 | 221.50 | 112.00 | 11.00 | 38.00 | 167.00 | 478.00 | 963.50 | 1592.50 | 7993.00 | |||||||||||||
1986 | 1429.00 | 1245.00 | 972.00 | 508.50 | 215.00 | 89.00 | 6.50 | 48.00 | 141.00 | 459.50 | 977.50 | 1196.50 | 7287.50 | |||||||||||||
1987 | 1252.50 | 1004.50 | 907.50 | 454.50 | 190.50 | 30.00 | 12.00 | 26.50 | 134.48 | a | 661.50 | 836.50 | 1164.57 | a | 6675.05 | |||||||||||
1988 | 1565.50 | 1406.50 | 1033.50 | 613.50 | 181.00 | 34.00 | 4.00 | 39.00 | 154.00 | 723.00 | 899.00 | 1390.00 | 8043.00 | |||||||||||||
1989 | 1324.00 | 1441.00 | 0.00 | z | 686.00 | 289.33 | a | 84.50 | 0.00 | 7.50 | 173.50 | 507.00 | 1044.00 | 1679.00 | 7235.83 | |||||||||||
1990 | 1236.50 | 1191.50 | 988.00 | 577.00 | 415.92 | a | 60.00 | 0.00 | z | 0.00 | z | 166.00 | 546.50 | 740.50 | 1290.50 | 7212.42 | ||||||||||
1991 | 1559.50 | 1143.00 | 1016.50 | 550.00 | 269.00 | 30.50 | 30.50 | 16.00 | 255.50 | 564.50 | 1067.00 | 1278.50 | 7780.50 | |||||||||||||
1992 | 1326.50 | 1133.00 | 1118.50 | 745.50 | 326.50 | 122.00 | 69.50 | 79.50 | 229.00 | 551.00 | 959.50 | 1263.50 | 7924.00 | |||||||||||||
1993 | 1421.50 | 1285.50 | 1077.00 | 754.50 | 320.00 | 108.00 | 4.50 | 27.50 | 314.00 | 611.50 | 934.50 | 1238.00 | 8096.50 | |||||||||||||
1994 | 1743.00 | 1359.50 | 1038.50 | 643.50 | 306.50 | 70.00 | 16.00 | 58.50 | 122.00 | 426.50 | 776.50 | 1093.50 | 7654.00 | |||||||||||||
1995 | 1338.00 | 1247.50 | 1008.50 | 789.00 | 323.00 | 70.00 | 15.00 | 0.00 | 241.00 | 486.50 | 1097.50 | 1428.00 | 8044.00 | |||||||||||||
1996 | 1540.50 | 1369.50 | 1263.50 | 781.50 | 436.50 | 109.00 | 27.50 | 12.50 | 195.50 | 536.50 | 1051.00 | 1297.50 | 8621.00 | |||||||||||||
1997 | 1511.50 | 1154.50 | 1106.50 | 717.50 | 518.00 | 67.00 | 30.50 | 63.50 | 155.50 | 525.50 | 954.00 | 1107.00 | 7911.00 | |||||||||||||
1998 | 1329.50 | 932.00 | 999.50 | 539.00 | 149.50 | 125.00 | 2.00 | 0.50 | 78.00 | 405.00 | 750.00 | a | 1079.50 | 6389.50 | ||||||||||||
1999 | 1512.50 | 1019.00 | 962.55 | a | 574.50 | 248.50 | 77.50 | 0.00 | a | 11.00 | 161.38 | a | 523.50 | 662.00 | 1234.50 | 6986.93 | ||||||||||
2000 | 1435.00 | 1106.50 | 803.00 | 660.50 | 264.50 | 97.00 | 41.50 | 23.50 | 195.00 | 398.50 | 880.86 | a | 1560.00 | 7465.86 | ||||||||||||
2001 | 1297.87 | a | 0.00 | z | 1066.00 | 550.00 | 232.00 | 116.00 | 26.00 | 1.00 | 218.00 | 511.50 | 648.00 | 1118.00 | 5784.37 | |||||||||||
2002 | 1283.00 | 1110.50 | 1253.00 | 759.00 | 558.00 | 144.50 | 21.50 | 42.00 | 179.50 | 696.00 | 986.50 | 1262.50 | 8296.00 | |||||||||||||
2003 | 1556.00 | 1423.50 | 1176.00 | 770.50 | 441.50 | 105.00 | 16.00 | 7.50 | 175.00 | 520.00 | 878.00 | 1135.00 | 8204.00 | |||||||||||||
2004 | 1589.00 | 1222.00 | 975.00 | 637.00 | 409.50 | 145.00 | 51.00 | 102.50 | 74.50 | 482.00 | 781.00 | 1306.50 | 7775.00 | |||||||||||||
2005 | 1516.00 | 1090.50 | 1156.50 | 587.00 | 398.00 | 29.50 | 18.00 | 10.50 | 79.00 | 456.00 | 853.50 | 1360.50 | 7555.00 | |||||||||||||
2006 | 1125.50 | 1234.00 | 1003.00 | 501.50 | 377.50 | 75.00 | 3.00 | 5.50 | 210.50 | 626.00 | 785.50 | 791.50 | j | 5947.00 | ||||||||||||
2007 | 889.00 | j | 788.00 | k | 717.50 | i | 480.00 | g | 275.50 | 39.50 | 24.00 | 12.00 | 126.50 | 350.00 | 903.50 | 1345.00 | 3076.00 | |||||||||
2008 | 1423.50 | 1428.50 | 1199.00 | 660.50 | 415.50 | 79.00 | 5.50 | 22.00 | 131.00 | 515.00 | 879.00 | 1497.50 | 8256.00 | |||||||||||||
2009 | 1690.50 | 1197.00 | 1107.50 | 687.50 | 356.00 | 139.00 | 42.50 | 59.00 | 108.50 | 654.50 | 685.50 | 1349.00 | 8076.50 | |||||||||||||
2010 | 1382.00 | 1154.50 | 892.50 | 521.50 | 254.00 | 75.00 | 3.00 | 4.00 | 220.50 | 438.50 | 807.50 | 1318.00 | 7071.00 | |||||||||||||
2011 | 1517.00 | 1255.50 | 1116.00 | 734.00 | 376.50 | 83.28 | a | 1.50 | 2.50 | 205.50 | 431.00 | 774.50 | 1132.00 | 7629.28 | ||||||||||||
2012 | 1276.00 | 1036.50 | 677.50 | 625.00 | 193.50 | 48.50 | 1.50 | 12.50 | 229.00 | 367.00 | i | 0.00 | z | 0.00 | z | 4100.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1439.58 | 1227.86 | 1056.00 | 642.61 | 316.77 | 78.96 | 14.93 | 29.90 | 168.48 | 473.37 | 861.04 | 1279.93 | 7604.41 | |||||||||||||
S.D. | 150.88 | 130.25 | 122.41 | 97.42 | 91.03 | 40.02 | 12.93 | 22.71 | 52.77 | 103.57 | 101.88 | 138.11 | 452.48 | |||||||||||||
SKEW | 0.09 | 0.24 | -0.59 | 0.07 | 0.21 | 0.74 | 1.33 | 0.97 | 0.48 | -0.04 | 0.13 | 0.37 | -0.42 | |||||||||||||
MAX | 1789.00 | 1646.00 | 1274.00 | 894.00 | 558.00 | 218.00 | 69.50 | 102.50 | 344.50 | 723.00 | 1097.50 | 1679.00 | 8621.00 | |||||||||||||
MIN | 1116.50 | 932.00 | 677.50 | 450.00 | 130.50 | 13.00 | 0.00 | 0.00 | 56.50 | 198.00 | 625.00 | 978.50 | 6211.00 | |||||||||||||
NO YRS | 91 | 90 | 91 | 92 | 93 | 94 | 93 | 93 | 94 | 92 | 91 | 91 | 84 |