YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1169.00 | 1336.50 | 1597.00 | 1182.50 | h | 0.00 | z | 801.00 | 573.50 | 388.50 | 5865.50 | |||||||
1940 | 0.00 | z | 0.00 | z | 0.00 | z | 897.00 | 1289.08 | a | 1448.50 | 1617.17 | a | 1635.50 | 0.00 | z | 875.00 | 375.50 | 296.00 | 8433.75 | |||||||
1941 | 268.67 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1540.18 | a | 1402.00 | 1114.00 | 0.00 | z | 416.00 | 228.50 | 4969.35 | |||||
1942 | 275.50 | 231.50 | 488.50 | 943.50 | 1028.50 | 1315.50 | 1629.00 | 669.00 | q | 1222.50 | 945.50 | 482.50 | 276.50 | 8839.00 | ||||||||||||
1943 | 219.07 | a | 394.50 | 572.00 | 0.00 | z | 1079.00 | 1198.00 | 1472.00 | 1536.50 | 1300.00 | 902.00 | 421.00 | 280.00 | 9374.07 | |||||||||||
1944 | 194.50 | 238.50 | 463.50 | 659.50 | 1061.50 | 1140.00 | 1451.00 | 1564.00 | 1239.00 | 443.00 | p | 400.00 | 216.47 | b | 8627.97 | |||||||||||
1945 | 99.50 | o | 305.76 | c | 449.50 | 732.50 | 1109.28 | a | 1234.29 | b | 1638.50 | 1542.00 | 1243.39 | b | 902.10 | a | 364.50 | 206.31 | b | 9728.13 | ||||||
1946 | 153.50 | 258.00 | 535.86 | c | 917.00 | 1138.98 | b | 1380.54 | b | 1570.50 | 1542.54 | d | 1225.00 | 700.00 | 338.50 | 252.50 | 9999.00 | |||||||||
1947 | 105.00 | 390.50 | 646.00 | 814.00 | 1221.00 | 1321.03 | a | 1556.64 | c | 1505.00 | 1360.50 | 903.50 | 333.00 | 182.00 | 9999.00 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1252.00 | f | 1477.00 | 1270.50 | 910.00 | 312.00 | 114.50 | 4084.00 | ||||||
1949 | 11.00 | 168.00 | a | 490.00 | 541.00 | h | 1059.68 | a | 1351.50 | 1583.50 | 1442.50 | 1272.50 | 801.50 | 546.50 | 192.00 | 8918.68 | ||||||||||
1950 | 148.50 | 382.00 | 569.00 | 906.00 | 1066.50 | 1269.00 | 1597.00 | 1486.97 | a | 1207.00 | 968.50 | 517.50 | 328.00 | 9999.00 | ||||||||||||
1951 | 174.50 | 261.00 | 530.10 | a | 783.00 | 1057.50 | 1251.00 | 1573.50 | 1441.50 | 1255.34 | a | 816.33 | a | 388.50 | 121.50 | 9653.78 | ||||||||||
1952 | 127.50 | 259.00 | 368.26 | b | 808.50 | 1106.50 | 1192.00 | 44.00 | z | 1569.78 | b | 1159.14 | a | 563.50 | i | 234.50 | f | 215.21 | e | 6805.88 | ||||||
1953 | 229.00 | 215.50 | 511.50 | 709.00 | 859.98 | b | 1216.00 | 1605.00 | 1451.50 | 1160.50 | 766.00 | 415.50 | 85.77 | a | 9225.25 | |||||||||||
1954 | 147.00 | 414.50 | 413.69 | b | 871.50 | 1161.50 | 1248.00 | 1582.50 | 1419.80 | a | 1184.00 | 858.70 | a | 496.50 | 141.57 | a | 9939.26 | |||||||||
1955 | 51.00 | 150.50 | 455.91 | b | 682.24 | a | 985.80 | a | 1182.00 | 1468.37 | a | 1484.42 | e | 1110.58 | d | 878.69 | b | 386.90 | a | 256.55 | b | 9092.96 | ||||
1956 | 225.94 | e | 126.50 | 457.00 | 721.03 | a | 1031.00 | 1239.50 | 1446.50 | 1339.00 | 1182.00 | 777.50 | 314.00 | 183.50 | 9043.48 | |||||||||||
1957 | 151.50 | 442.00 | 555.50 | 692.00 | 896.50 | 1312.76 | a | 1490.00 | 1453.90 | a | 1122.00 | 770.00 | 300.50 | 172.00 | 9358.66 | |||||||||||
1958 | 180.00 | 320.00 | 395.50 | 603.50 | 1037.00 | 1180.00 | 1328.50 | 1544.00 | 1202.00 | 896.93 | a | 352.76 | a | 169.00 | 9209.19 | |||||||||||
1959 | 133.00 | 187.50 | 460.00 | 820.50 | 989.50 | 1349.00 | 1597.50 | 1453.50 | 1081.55 | a | 837.50 | 400.34 | a | 246.00 | 9555.90 | |||||||||||
1960 | 99.00 | 183.00 | 560.00 | 776.50 | 1029.00 | 1352.07 | a | 1491.00 | 1448.50 | 1225.00 | 812.00 | 399.50 | 150.50 | 9526.07 | ||||||||||||
1961 | 131.50 | 281.00 | 481.50 | 723.00 | 971.00 | 1341.00 | 1542.50 | 1479.00 | 1045.50 | 783.55 | b | 360.58 | d | 156.11 | c | 9296.24 | ||||||||||
1962 | 150.50 | 304.77 | b | 255.00 | i | 874.82 | b | 955.63 | e | 1240.56 | c | 1432.41 | b | 1460.50 | 1221.50 | 925.50 | 507.22 | c | 181.00 | g | 9073.42 | |||||
1963 | 95.50 | g | 435.75 | d | 324.00 | g | 449.50 | h | 889.00 | f | 775.00 | j | 1451.04 | e | 1506.71 | b | 1240.20 | e | 768.00 | g | 507.69 | d | 121.00 | g | 5141.39 | |
1964 | 144.87 | e | 0.00 | z | 296.50 | i | 534.00 | h | 535.00 | n | 773.00 | j | 1527.30 | c | 1498.13 | e | 869.00 | f | 978.50 | 152.50 | n | 190.98 | c | 4339.79 | ||
1965 | 135.50 | n | 234.50 | g | 309.50 | j | 532.50 | h | 595.00 | l | 886.00 | f | 1028.50 | i | 936.00 | j | 733.00 | h | 873.88 | b | 258.00 | p | 165.50 | h | 873.88 | |
1966 | 65.00 | j | 117.00 | j | 429.00 | h | 399.50 | m | 597.00 | n | 888.00 | i | 961.50 | k | 1136.00 | h | 676.50 | m | 870.98 | e | 325.00 | i | 156.50 | l | 870.98 | |
1967 | 119.50 | j | 169.50 | h | 610.24 | d | 314.00 | k | 684.50 | i | 643.50 | m | 1167.00 | h | 1580.40 | e | 1223.08 | d | 895.00 | 477.86 | b | 121.42 | a | 4908.00 | ||
1968 | 181.35 | a | 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 | 181.35 | |
1969 | 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 | |
1970 | 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 | |
1971 | 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 | |
1972 | 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 | |
1973 | 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 | |
1974 | 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 | |
1975 | 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 | |
1976 | 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 | |
1977 | 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 | |
1978 | 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 | |
1979 | 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 | |
1980 | 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 | |
1981 | 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 | |
1982 | 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 | |
1983 | 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 | |
1984 | 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 | |
1985 | 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 | |
1986 | 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 | |
1987 | 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 | |
1988 | 0.00 | z | 0.00 | z | 553.50 | 739.50 | 1047.50 | 1398.50 | 1644.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5383.50 | ||||||
1989 | 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 | |
1990 | 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 | |
1991 | 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 | |
1992 | 0.00 | z | 436.00 | 559.50 | 896.50 | 1146.50 | 1263.00 | 1487.50 | 1555.50 | 1284.50 | 963.00 | 374.50 | 141.50 | 9999.00 | ||||||||||||
1993 | 205.50 | 320.50 | 612.50 | 795.50 | 1123.50 | 1238.50 | 1452.00 | 1487.50 | 1201.00 | 893.00 | 313.50 | 187.00 | 9830.00 | |||||||||||||
1994 | 241.00 | 223.00 | 695.50 | 825.00 | 1080.50 | 1427.00 | 1637.00 | 1620.00 | 1270.50 | 812.50 | 283.00 | 255.00 | 9999.00 | |||||||||||||
1995 | 263.00 | 521.00 | 558.50 | 744.00 | 979.50 | 1249.50 | 1589.50 | 1603.00 | 1326.50 | 913.00 | 591.00 | 294.00 | 9999.00 | |||||||||||||
1996 | 236.50 | 458.50 | 614.50 | 864.50 | 1169.50 | 1383.50 | 1664.50 | 1611.50 | 1230.00 | 846.00 | 511.50 | 244.50 | 9999.00 | |||||||||||||
1997 | 288.00 | 365.00 | 689.00 | 750.00 | 1271.00 | 1327.00 | 1466.50 | 1526.00 | 1246.50 | 814.50 | 457.00 | 169.00 | 9999.00 | |||||||||||||
1998 | 222.50 | 260.50 | 522.00 | 632.00 | 934.00 | 1186.50 | 1542.00 | 1550.00 | 1207.00 | 785.00 | 380.50 | 186.00 | 9408.00 | |||||||||||||
1999 | 298.00 | 349.50 | 652.50 | 654.50 | 1104.00 | 1300.00 | 1610.00 | 1557.00 | 1282.00 | 949.00 | 546.00 | 254.95 | b | 9999.00 | ||||||||||||
2000 | 328.50 | 392.50 | 617.00 | 940.50 | 1270.50 | 1508.00 | 1574.50 | 1624.50 | 1276.00 | 0.00 | z | 322.50 | 279.00 | 9999.00 | ||||||||||||
2001 | 230.50 | 357.00 | 665.00 | 811.00 | 1314.00 | 1412.07 | a | 1574.00 | 1606.50 | 1347.50 | 972.50 | 0.00 | z | 156.50 | 9999.00 | |||||||||||
2002 | 215.50 | 358.50 | 537.00 | 932.00 | 1138.00 | 1451.00 | 1717.50 | 1519.50 | 1270.50 | 881.50 | 525.50 | 234.50 | 9999.00 | |||||||||||||
2003 | 423.50 | 362.00 | 627.00 | 739.50 | 1165.00 | 1425.00 | 1714.00 | 1581.50 | 1351.50 | 1113.50 | 395.50 | 222.00 | 9999.00 | |||||||||||||
2004 | 244.50 | 272.00 | 820.50 | 834.50 | 1157.50 | 1367.00 | 1610.50 | 1513.50 | 1223.00 | 842.00 | 396.00 | 218.00 | 9999.00 | |||||||||||||
2005 | 312.50 | 348.00 | 564.00 | 700.50 | 1132.50 | 1314.00 | 1608.00 | 1488.00 | 1172.00 | 891.00 | 493.50 | 181.00 | 9999.00 | |||||||||||||
2006 | 237.50 | 331.00 | 422.00 | 800.00 | 1245.00 | 1410.00 | 1632.00 | 1492.00 | 1167.00 | 772.00 | 472.50 | 147.00 | 9999.00 | |||||||||||||
2007 | 136.50 | 337.50 | 688.00 | 809.00 | 1146.00 | 1328.00 | 1612.00 | 1533.50 | 1211.50 | 825.00 | 530.50 | 155.00 | 9999.00 | |||||||||||||
2008 | 214.00 | 283.00 | 577.00 | 765.00 | 1031.50 | 1371.50 | 1626.50 | 1590.00 | 1318.50 | 960.50 | 562.00 | 165.00 | 9999.00 | |||||||||||||
2009 | 322.00 | 341.00 | 598.00 | 758.00 | 1324.50 | 1284.50 | 1689.00 | 1548.00 | 1387.50 | 858.50 | 536.50 | 180.50 | 9999.00 | |||||||||||||
2010 | 259.00 | 371.50 | 569.00 | 723.00 | 972.00 | 1403.00 | 1748.50 | 1580.50 | 1297.00 | 958.00 | 438.50 | 301.00 | 9999.00 | |||||||||||||
2011 | 206.50 | 245.00 | 529.00 | 728.50 | 925.00 | 1282.50 | 1538.00 | 1576.50 | 1285.50 | 871.00 | 352.50 | 119.50 | 9659.50 | |||||||||||||
2012 | 221.50 | 331.50 | 563.50 | 846.50 | 1226.50 | 1421.50 | 1601.50 | 1628.50 | 1352.00 | 933.10 | a | 535.50 | 222.50 | 9999.00 | ||||||||||||
2013 | 164.00 | 254.00 | 685.00 | 53.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2.00 | z | 1103.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 204.02 | 313.22 | 556.58 | 785.97 | 1095.62 | 1314.78 | 1568.00 | 1522.99 | 1234.98 | 873.44 | 431.25 | 206.19 | 10071.06 | |||||||||||||
S.D. | 77.62 | 88.70 | 92.54 | 87.90 | 113.61 | 87.36 | 85.20 | 66.51 | 75.37 | 75.81 | 85.59 | 63.20 | 607.91 | |||||||||||||
SKEW | 0.13 | -0.02 | 0.29 | 0.05 | 0.12 | 0.02 | -0.36 | -0.35 | -0.26 | 0.39 | 0.12 | 0.52 | -0.17 | |||||||||||||
MAX | 423.50 | 521.00 | 820.50 | 943.50 | 1324.50 | 1508.00 | 1748.50 | 1635.50 | 1387.50 | 1113.50 | 591.00 | 388.50 | 11120.00 | |||||||||||||
MIN | 11.00 | 126.50 | 368.26 | 603.50 | 859.98 | 1140.00 | 1328.50 | 1339.00 | 1045.50 | 700.00 | 283.00 | 85.77 | 9043.48 | |||||||||||||
NO YRS | 43 | 43 | 43 | 41 | 44 | 44 | 46 | 46 | 45 | 45 | 45 | 46 | 31 |