YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | 0.00 | z | 251.00 | x | 1127.50 | 619.00 | 302.00 | 127.50 | b | 0.00 | g | 48.00 | 208.00 | 590.00 | 914.00 | 1637.00 | 5573.00 | |||||||||
1917 | 1682.27 | a | 1589.00 | 1158.50 | 709.50 | 371.00 | 121.00 | 14.50 | 12.18 | c | 173.50 | 783.00 | 752.50 | 1702.00 | 9068.95 | |||||||||||
1918 | 1861.00 | 1289.50 | 783.00 | 653.28 | a | 220.00 | 0.00 | z | 0.00 | z | 0.00 | z | 158.00 | p | 385.29 | c | 831.50 | 1235.00 | 7258.56 | |||||||
1919 | 1250.00 | 1375.00 | 1065.50 | 598.00 | 173.50 | g | 63.50 | 0.00 | d | 10.00 | f | 121.55 | a | 705.50 | 1148.00 | 1556.50 | 7883.55 | |||||||||
1920 | 1700.72 | b | 1343.67 | b | 1023.00 | 847.00 | 238.00 | 78.00 | 11.50 | 31.50 | 120.00 | 326.50 | 965.50 | 1329.50 | 8014.89 | |||||||||||
1921 | 1297.00 | 1023.50 | 915.00 | 421.20 | e | 261.95 | a | 29.00 | 3.58 | e | 25.50 | 121.50 | 421.00 | 1200.00 | 1297.00 | 7016.23 | ||||||||||
1922 | 1562.50 | 1543.00 | 1044.50 | 546.50 | 139.00 | 13.00 | 15.50 | 10.00 | 119.50 | 422.00 | 804.50 | 1468.50 | 7688.50 | |||||||||||||
1923 | 1469.50 | 1491.50 | 1283.00 | 632.00 | 249.50 | 52.50 | 0.00 | 39.00 | 97.00 | 572.00 | 783.46 | d | 1087.58 | a | 7757.04 | |||||||||||
1924 | 1714.50 | 1210.00 | 1143.90 | a | 560.50 | 461.50 | 85.00 | 11.50 | l | 38.15 | e | 256.03 | a | 304.00 | 928.00 | 1712.50 | 8414.09 | |||||||||
1925 | 1606.00 | 1220.50 | 896.00 | 345.00 | 334.00 | 70.50 | 1.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 498.50 | m | 1402.50 | 5874.50 | ||||||||
1926 | 1454.50 | 1099.54 | b | 1103.71 | b | 587.07 | a | 127.88 | c | 96.67 | c | 4.50 | 3.32 | c | 266.90 | a | 532.54 | c | 0.00 | z | 0.00 | z | 5276.61 | |||
1927 | 0.00 | z | 1223.50 | 0.00 | z | 555.00 | b | 252.50 | g | 51.00 | h | 15.00 | 48.16 | c | 218.33 | c | 359.82 | c | 1049.42 | d | 1810.63 | d | 5279.87 | |||
1928 | 1435.00 | 1227.48 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 74.00 | m | 513.29 | e | 880.00 | c | 1205.79 | b | 5261.56 | ||
1929 | 1967.98 | a | 1626.07 | a | 0.00 | z | 0.00 | z | 0.00 | z | 61.20 | e | 1.50 | 3.50 | 283.33 | c | 502.50 | 1105.50 | 1445.50 | 6997.09 | ||||||
1930 | 1858.85 | d | 971.19 | a | 1066.50 | 441.00 | 254.95 | b | 20.00 | g | 4.43 | c | 4.00 | 0.00 | z | 588.50 | 904.50 | 1267.00 | 7360.91 | |||||||
1931 | 1172.50 | 924.00 | 695.50 | k | 458.00 | 345.00 | 24.50 | 0.00 | 12.00 | g | 91.73 | d | 298.50 | j | 808.00 | 1191.50 | 5015.23 | |||||||||
1932 | 1138.50 | h | 1263.17 | c | 0.00 | z | 0.00 | z | 68.00 | l | 1.50 | 8.50 | 4.81 | b | 0.00 | z | 0.00 | z | 0.00 | z | 922.50 | l | 1277.98 | |||
1933 | 1291.50 | 1370.00 | 998.20 | a | 579.81 | d | 270.50 | 0.00 | z | 0.00 | z | 11.00 | 32.50 | 0.00 | z | 0.00 | z | 0.00 | z | 4553.51 | ||||||
1934 | 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 | |
1935 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 87.50 | 0.00 | 46.00 | 117.50 | 524.50 | 1174.00 | 1458.50 | 3408.00 | ||||||||
1936 | 2024.00 | 2020.50 | 1053.50 | 724.50 | 126.50 | 55.50 | 0.00 | 2.58 | a | 92.50 | 0.00 | z | 0.00 | z | 0.00 | z | 6099.58 | |||||||||
1937 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1.00 | 1.50 | 149.48 | a | 541.50 | 0.00 | z | 0.00 | z | 693.48 | ||||
1938 | 0.00 | z | 0.00 | z | 0.00 | z | 445.38 | d | 284.50 | 29.50 | 0.00 | 0.50 | 89.50 | 246.40 | b | 713.00 | h | 1250.00 | 2345.78 | |||||||
1939 | 1368.65 | a | 1547.00 | 1021.50 | 585.50 | 70.50 | 21.21 | a | 0.00 | 12.00 | 0.00 | z | 503.75 | a | 776.54 | d | 1037.97 | b | 6944.61 | |||||||
1940 | 1830.55 | a | 1322.50 | 1201.50 | 603.00 | 223.00 | 22.50 | 6.00 | 41.00 | 80.50 | 251.00 | 1094.50 | 1229.50 | 7905.55 | ||||||||||||
1941 | 1450.50 | 1314.50 | 1082.50 | 480.50 | 109.50 | 68.50 | 18.50 | 17.50 | 142.00 | 427.50 | 829.50 | 1086.00 | 7027.00 | |||||||||||||
1942 | 1277.00 | 1209.00 | 881.50 | 374.00 | 341.00 | 62.00 | 6.20 | a | 10.50 | 254.50 | 413.50 | 0.00 | z | 0.00 | z | 4829.20 | ||||||||||
1943 | 1819.00 | 1204.50 | 1267.50 | 0.00 | z | 362.91 | b | 74.00 | 7.75 | a | 13.00 | 233.00 | 426.00 | 1039.50 | 1317.50 | 7764.66 | ||||||||||
1944 | 1141.50 | 1338.66 | a | 1322.15 | a | 413.50 | m | 243.00 | 42.00 | 4.50 | 33.00 | 159.00 | 398.00 | 869.50 | 1347.50 | 6898.81 | ||||||||||
1945 | 1458.50 | 1234.00 | 766.00 | 651.00 | 367.50 | 144.50 | 13.00 | 15.50 | 241.00 | 448.50 | 1051.00 | 1678.00 | 8068.50 | |||||||||||||
1946 | 1481.50 | 1324.00 | 762.00 | 401.00 | 351.00 | 78.50 | 1.00 | 50.50 | 210.00 | 545.50 | 1077.50 | 1389.50 | 7672.00 | |||||||||||||
1947 | 1348.50 | 1491.00 | 1166.00 | 741.50 | 387.00 | 92.00 | 11.00 | 4.00 | 202.00 | 338.00 | 1243.50 | 1543.50 | 8568.00 | |||||||||||||
1948 | 1782.00 | 1511.50 | 1270.00 | 516.50 | 283.50 | 43.00 | 3.50 | 22.50 | 86.50 | 0.00 | z | 942.50 | 1397.50 | 7859.00 | ||||||||||||
1949 | 1702.93 | a | 1408.50 | 1090.50 | 567.50 | 172.00 | 29.00 | 6.00 | 14.47 | a | 214.00 | 450.00 | 768.50 | 1417.00 | 7840.40 | |||||||||||
1950 | 1890.50 | 1272.50 | 1218.50 | 860.00 | 350.00 | 38.28 | a | 13.00 | 54.50 | 112.00 | 375.00 | 1131.50 | 1585.81 | b | 8901.59 | |||||||||||
1951 | 1719.00 | 1244.00 | 1463.00 | 744.50 | 164.50 | 115.50 | 20.50 | 31.50 | 267.00 | 566.00 | 1131.00 | 1580.48 | a | 9046.98 | ||||||||||||
1952 | 1612.00 | 1218.52 | a | 1320.00 | 538.00 | 260.50 | 29.00 | 1.03 | a | 19.00 | 144.00 | 549.98 | b | 886.50 | 1301.50 | 7880.03 | ||||||||||
1953 | 1497.50 | 1232.00 | 1042.50 | 744.50 | 284.68 | a | 45.00 | 9.50 | 3.00 | 141.50 | 292.00 | 789.50 | 1373.00 | 7454.68 | ||||||||||||
1954 | 1763.00 | 882.50 | 1153.50 | 541.00 | 379.50 | 56.00 | 1.03 | a | 6.50 | 153.00 | 549.50 | 773.79 | a | 1253.50 | 7512.83 | |||||||||||
1955 | 1476.63 | a | 1470.00 | 1133.05 | a | 317.00 | 93.00 | 49.00 | 0.00 | 5.00 | 152.00 | 394.00 | 1191.72 | a | 1700.50 | 7981.91 | ||||||||||
1956 | 1647.50 | 1480.00 | 1175.50 | 710.69 | a | 226.00 | 9.50 | 4.50 | 25.00 | 179.50 | 257.50 | 960.00 | 1236.50 | 7912.19 | ||||||||||||
1957 | 1763.79 | b | 1238.50 | 1057.62 | a | 589.50 | 307.93 | a | 32.00 | 0.00 | 32.00 | 174.50 | 546.00 | 978.10 | a | 1162.50 | 7882.45 | |||||||||
1958 | 1317.50 | 1406.00 | 1091.00 | 549.00 | 159.50 | 110.50 | 22.50 | g | 16.00 | 95.50 | 375.62 | a | 907.00 | 1504.50 | 7532.12 | |||||||||||
1959 | 1700.50 | 1388.00 | 921.50 | 569.00 | 233.50 | 30.00 | 2.67 | b | 2.50 | 162.50 | 671.15 | a | 1218.10 | a | 1079.50 | 7978.93 | ||||||||||
1960 | 1585.50 | 1422.50 | 1449.00 | 603.00 | 236.00 | 36.50 | 5.00 | 6.00 | 168.50 | 440.50 | 879.00 | 1408.50 | 8240.00 | |||||||||||||
1961 | 1516.50 | 1120.50 | 926.50 | 738.00 | 364.25 | a | 24.00 | 2.50 | 3.00 | 203.00 | 428.32 | a | 954.00 | 1579.00 | 7859.57 | |||||||||||
1962 | 1627.00 | 1393.00 | 1254.50 | 670.50 | 167.50 | 55.50 | 12.92 | a | 3.00 | 192.50 | 414.50 | 795.50 | 1322.00 | 7908.42 | ||||||||||||
1963 | 1799.50 | 1303.00 | 868.50 | 469.00 | 239.00 | 21.00 | 1.00 | 12.50 | 62.00 | 182.00 | 780.50 | 1615.50 | 7353.50 | |||||||||||||
1964 | 1297.00 | 1160.50 | 1247.50 | 536.50 | 143.00 | 42.50 | 2.50 | 44.50 | 194.50 | 413.50 | 963.62 | a | 1630.71 | b | 7676.33 | |||||||||||
1965 | 1736.00 | b | 1385.50 | 1429.50 | 633.00 | 184.50 | 22.00 | 7.23 | a | 32.00 | 398.50 | 362.50 | 959.00 | 1155.00 | 8304.73 | |||||||||||
1966 | 1902.37 | a | 1411.50 | 887.50 | 739.50 | 335.00 | 39.50 | 0.00 | a | 52.50 | 183.00 | 457.50 | 1080.00 | 1416.50 | 8504.87 | |||||||||||
1967 | 1459.50 | 1474.00 | 970.50 | 594.50 | 376.50 | 48.00 | 26.50 | 32.00 | 121.50 | 506.50 | 960.50 | 1364.00 | 7934.00 | |||||||||||||
1968 | 1520.50 | 1442.00 | 730.00 | 510.50 | 350.00 | 46.00 | 10.50 | 22.50 | 143.00 | 479.50 | 925.50 | 1572.50 | 7752.50 | |||||||||||||
1969 | 0.00 | z | 1293.00 | 1342.50 | 533.00 | 220.50 | 135.00 | 5.00 | 0.50 | 133.00 | 624.00 | 924.50 | 1377.50 | 6588.50 | ||||||||||||
1970 | 1808.00 | 1250.50 | 1196.50 | 640.00 | 203.00 | 30.00 | 3.00 | 2.50 | 176.00 | 525.00 | 1030.50 | 1487.50 | 8352.50 | |||||||||||||
1971 | 1761.50 | 1287.00 | 1036.50 | 530.00 | 262.00 | 22.50 | 20.00 | 27.00 | 162.00 | 413.00 | 987.50 | 1482.50 | 7991.50 | |||||||||||||
1972 | 1699.50 | 1509.00 | 1099.00 | 689.50 | 214.00 | 46.00 | 16.00 | 34.00 | 177.00 | 586.00 | 987.50 | 1648.00 | 8705.50 | |||||||||||||
1973 | 1434.00 | 1182.50 | 807.50 | 608.50 | 232.00 | 8.00 | 1.00 | 0.50 | 179.00 | 265.00 | 932.50 | 1532.50 | 7183.00 | |||||||||||||
1974 | 1597.50 | 1255.50 | 1046.00 | 502.50 | 297.50 | 37.50 | 0.00 | 30.50 | 208.00 | 373.00 | 933.00 | 1284.50 | 7565.50 | |||||||||||||
1975 | 1516.00 | 1408.00 | 1258.50 | 0.00 | z | 162.50 | 43.50 | 7.50 | 6.00 | 206.50 | 424.00 | 934.00 | 1411.00 | 7377.50 | ||||||||||||
1976 | 1617.50 | 1070.50 | 1012.67 | a | 409.00 | 216.48 | a | 16.00 | 0.00 | 6.00 | 0.00 | z | 642.50 | 1107.00 | 1562.50 | 7660.15 | ||||||||||
1977 | 1915.50 | 1137.50 | 901.50 | 357.00 | 43.00 | 11.00 | 5.00 | 28.50 | 111.50 | 0.00 | z | 0.00 | z | 1578.50 | 6089.00 | |||||||||||
1978 | 1891.50 | 1526.50 | 1101.50 | 615.00 | 194.00 | 0.00 | z | 0.00 | z | 5.00 | 94.50 | 439.00 | 1043.50 | 1527.00 | 8437.50 | |||||||||||
1979 | 1981.42 | a | 1648.50 | 1207.50 | 739.00 | 352.00 | 38.50 | 2.00 | 29.50 | 98.00 | 569.22 | b | 1003.00 | 1164.00 | 8832.64 | |||||||||||
1980 | 1520.50 | 1414.50 | 1179.55 | a | 459.11 | b | 193.00 | 17.50 | 0.50 | 11.50 | 108.00 | 571.50 | 805.50 | 1412.50 | 7693.66 | |||||||||||
1981 | 1384.50 | 1131.50 | 815.50 | 394.00 | 230.50 | 14.50 | 8.50 | 12.00 | 143.00 | 521.00 | 803.50 | 1553.50 | 7012.00 | |||||||||||||
1982 | 2007.00 | 1344.50 | 1062.00 | 647.50 | 192.50 | 120.50 | 2.50 | 36.00 | 196.00 | 548.50 | 1140.00 | 1256.00 | 8553.00 | |||||||||||||
1983 | 1435.50 | 1145.00 | 1080.50 | 717.50 | 330.50 | 66.50 | 1.50 | 0.00 | 205.00 | 543.50 | 965.00 | 1967.50 | 8458.00 | |||||||||||||
1984 | 1545.00 | 1056.43 | a | 1315.00 | 602.50 | 313.50 | 35.00 | 8.00 | 12.00 | 304.50 | 474.00 | 939.00 | 1474.50 | 8079.43 | ||||||||||||
1985 | 1712.50 | 1405.50 | 904.50 | 453.00 | 125.50 | 116.00 | 2.50 | 52.50 | 253.97 | a | 584.50 | 1335.50 | 1730.00 | 8675.96 | ||||||||||||
1986 | 1435.00 | 1419.50 | 996.50 | 545.00 | 227.00 | 28.97 | a | 5.50 | 51.50 | 185.50 | 521.50 | 1112.00 | 1225.00 | 7752.97 | ||||||||||||
1987 | 1319.50 | 914.00 | 958.00 | 388.50 | 132.27 | a | 14.50 | 7.00 | 53.50 | 137.50 | 660.50 | 834.50 | 1273.00 | 6692.77 | ||||||||||||
1988 | 1748.50 | 1529.50 | 987.50 | 572.00 | 92.00 | 4.00 | 0.00 | 24.50 | 162.50 | 632.00 | 992.00 | 1358.00 | 8102.50 | |||||||||||||
1989 | 1325.00 | 1580.50 | 1262.50 | 631.00 | 218.00 | 67.00 | 0.00 | 5.50 | 194.50 | 506.50 | 1103.00 | 1655.00 | 8548.50 | |||||||||||||
1990 | 1212.50 | 1207.00 | 956.00 | 607.50 | 272.50 | 32.50 | 18.50 | 23.00 | 139.50 | 554.50 | 875.50 | 1510.50 | 7409.50 | |||||||||||||
1991 | 1599.00 | 1051.50 | 1014.00 | 490.00 | 227.00 | 20.00 | 5.50 | 11.00 | 216.50 | 582.50 | 1212.00 | 1265.50 | 7694.50 | |||||||||||||
1992 | 1291.00 | 1094.00 | 906.00 | 725.50 | 180.00 | 83.50 | 58.50 | 78.50 | 179.50 | 546.50 | 1079.00 | 1461.50 | 7683.50 | |||||||||||||
1993 | 1615.50 | 1389.00 | 1108.00 | 656.00 | 250.00 | 107.50 | 9.00 | 13.00 | 283.00 | 566.50 | 1084.50 | 1386.00 | 8468.00 | |||||||||||||
1994 | 1916.50 | 1528.50 | 929.00 | 589.50 | 191.50 | 32.50 | 9.50 | 41.00 | 118.50 | 390.00 | 815.50 | 1206.00 | 7768.00 | |||||||||||||
1995 | 1469.00 | 1227.50 | 1009.00 | 751.50 | 313.50 | 54.00 | 11.00 | 1.50 | 207.50 | 560.50 | 1158.50 | 1455.50 | 8219.00 | |||||||||||||
1996 | 1818.50 | 1357.50 | 1268.00 | 739.00 | 366.00 | 0.00 | z | 5.50 | 1.50 | 204.50 | 491.00 | 1268.50 | 1640.50 | 9160.50 | ||||||||||||
1997 | 1757.50 | 1252.50 | 1165.00 | 693.50 | 356.50 | 1.00 | 26.00 | 35.00 | 97.50 | 458.50 | 1092.00 | 1169.50 | 8104.50 | |||||||||||||
1998 | 1502.50 | 939.50 | 1173.00 | 523.50 | 153.50 | 99.00 | 0.50 | 0.00 | 62.50 | 421.50 | 905.00 | 1218.00 | 6998.50 | |||||||||||||
1999 | 1651.00 | 1017.50 | 958.00 | 556.00 | 194.50 | 58.50 | 2.00 | 7.00 | 182.50 | 519.50 | 676.50 | 1220.50 | 7043.50 | |||||||||||||
2000 | 1515.50 | 1076.00 | 745.00 | 600.50 | 182.00 | 80.00 | 23.00 | 6.50 | 168.50 | 429.50 | 1078.00 | 1834.68 | a | 7739.18 | ||||||||||||
2001 | 1405.00 | 1536.50 | 1223.00 | 595.00 | 206.00 | 53.00 | 5.00 | 4.50 | 176.50 | 531.00 | 604.00 | 1231.00 | 7570.50 | |||||||||||||
2002 | 1329.00 | 1044.00 | 1457.50 | 643.00 | 378.00 | 27.50 | 2.50 | 18.00 | 152.50 | 753.50 | 996.50 | 1203.00 | 8005.00 | |||||||||||||
2003 | 1514.00 | 1406.00 | 1085.00 | 541.00 | 292.50 | 61.00 | 0.00 | 10.50 | 197.50 | 449.00 | 1071.50 | 1249.50 | 7877.50 | |||||||||||||
2004 | 1652.00 | 1310.00 | 890.50 | 529.00 | 322.50 | 90.00 | 20.50 | 74.00 | 107.00 | 462.00 | 813.00 | 1292.50 | 7563.00 | |||||||||||||
2005 | 1621.50 | 1098.00 | 1033.00 | 428.50 | 280.50 | 8.50 | 3.50 | 23.50 | 71.00 | 489.00 | 885.50 | 1415.50 | 7358.00 | |||||||||||||
2006 | 1163.50 | 1309.00 | 1062.00 | 453.50 | 239.50 | 32.00 | 0.50 | 12.50 | 0.00 | z | 612.50 | 909.00 | 1163.50 | 6957.50 | ||||||||||||
2007 | 1447.50 | 1494.23 | b | 851.50 | 696.50 | 143.50 | 28.50 | 0.00 | 34.50 | 155.50 | 407.50 | 927.50 | 1510.00 | 7696.73 | ||||||||||||
2008 | 1623.00 | 1504.00 | 1176.50 | 721.00 | 340.50 | 41.00 | 5.50 | 4.00 | 130.00 | 533.00 | 951.50 | 1678.00 | 8708.00 | |||||||||||||
2009 | 1761.00 | 1351.50 | 1165.50 | 671.00 | 259.00 | 101.00 | 15.50 | 34.00 | 85.00 | 753.50 | 720.50 | 1605.00 | 8522.50 | |||||||||||||
2010 | 1710.50 | 1475.00 | 941.50 | 395.00 | 292.50 | 29.50 | 0.00 | 4.00 | 209.50 | 413.00 | 963.50 | 1594.50 | 8028.50 | |||||||||||||
2011 | 1767.00 | 1352.81 | a | 1295.50 | 653.00 | 328.00 | 63.50 | 0.00 | 0.52 | a | 205.50 | 412.00 | 880.50 | 1169.50 | 8127.83 | |||||||||||
2012 | 1264.80 | a | 1152.50 | 653.00 | 484.50 | 159.50 | 28.00 | 0.00 | b | 32.50 | 214.50 | 614.00 | 919.50 | 1411.00 | 6933.80 | |||||||||||
2013 | 1548.00 | 1413.00 | 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 | 2961.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1585.01 | 1309.22 | 1073.52 | 580.43 | 248.68 | 51.45 | 6.77 | 20.51 | 166.25 | 484.90 | 965.60 | 1413.27 | 7915.63 | |||||||||||||
S.D. | 214.08 | 190.12 | 175.57 | 116.77 | 86.05 | 33.98 | 8.70 | 18.15 | 61.92 | 116.17 | 144.73 | 193.40 | 536.35 | |||||||||||||
SKEW | -0.02 | 0.22 | 0.02 | -0.07 | -0.05 | 0.82 | 2.87 | 0.93 | 0.62 | 0.01 | 0.16 | 0.32 | 0.03 | |||||||||||||
MAX | 2024.00 | 2020.50 | 1463.00 | 860.00 | 461.50 | 144.50 | 58.50 | 78.50 | 398.50 | 783.00 | 1335.50 | 1967.50 | 9068.95 | |||||||||||||
MIN | 1141.50 | 882.50 | 653.00 | 317.00 | 43.00 | 1.00 | 0.00 | 0.00 | 32.50 | 182.00 | 604.00 | 1037.97 | 6692.77 | |||||||||||||
NO YRS | 90 | 93 | 88 | 88 | 89 | 88 | 88 | 91 | 88 | 89 | 87 | 90 | 66 |