YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 134.13 | e | 293.00 | f | 655.00 | 928.50 | h | 1603.14 | c | 2392.28 | ||
1952 | 1697.54 | d | 1312.25 | a | 1298.50 | 614.00 | 381.50 | 129.00 | 54.50 | 93.50 | 272.50 | 781.00 | 984.00 | 1333.00 | 8951.29 | |||||||||||
1953 | 1571.50 | 1438.89 | a | 1178.52 | a | 0.00 | z | 361.00 | 98.50 | 52.18 | a | 49.60 | a | 277.00 | 389.00 | 903.50 | 1446.00 | 7765.69 | ||||||||
1954 | 1757.00 | 1080.00 | 1311.50 | 703.00 | 545.00 | 89.50 | 30.50 | 87.50 | 306.11 | c | 655.13 | a | 959.00 | 1378.00 | 8902.24 | |||||||||||
1955 | 1693.00 | 1496.96 | a | 1343.33 | a | 463.27 | d | 258.33 | a | 127.76 | a | 0.00 | z | 0.00 | z | 130.50 | p | 601.29 | b | 1254.50 | 1774.50 | 9012.95 | ||||
1956 | 1686.92 | a | 1605.00 | 1325.77 | a | 806.00 | 392.00 | 88.50 | 124.50 | 119.00 | 403.00 | 481.50 | 1089.83 | a | 1478.50 | 9600.51 | ||||||||||
1957 | 1944.00 | 1453.50 | 1311.50 | 699.50 | 410.50 | 142.00 | 21.50 | 95.58 | a | 363.50 | 671.00 | 1052.00 | 1455.00 | 9619.58 | ||||||||||||
1958 | 1503.50 | 1540.50 | 1165.71 | b | 717.41 | a | 393.50 | 279.83 | a | 100.50 | 126.58 | a | 255.52 | a | 567.50 | 1005.00 | 1736.00 | 9391.55 | ||||||||
1959 | 1898.00 | 1542.07 | a | 1161.50 | 706.55 | a | 275.90 | a | 117.93 | a | 73.50 | 22.00 | 263.79 | a | 703.50 | 1325.17 | a | 1243.00 | 9332.92 | |||||||
1960 | 1607.00 | 1446.00 | 1489.00 | 671.50 | 380.78 | a | 217.50 | b | 89.50 | 50.50 | 279.00 | 584.57 | c | 958.50 | 1532.36 | b | 9306.22 | |||||||||
1961 | 1703.00 | 1196.50 | 1050.50 | 823.50 | 464.50 | 135.50 | 51.15 | a | 43.18 | c | 219.50 | f | 448.00 | f | 1070.50 | 1235.00 | g | 6538.33 | ||||||||
1962 | 1343.50 | i | 905.00 | j | 1176.81 | e | 573.00 | g | 329.00 | 126.00 | i | 75.84 | c | 71.00 | i | 251.00 | h | 326.50 | n | 0.00 | z | 1550.00 | d | 3131.65 | ||
1963 | 1977.50 | 940.50 | j | 1149.14 | b | 622.00 | 328.50 | i | 125.50 | g | 49.50 | 115.70 | c | 249.31 | a | 379.23 | a | 0.00 | z | 1691.16 | c | 6233.54 | ||||
1964 | 1477.09 | d | 1362.50 | 1317.50 | b | 482.00 | g | 284.96 | e | 155.00 | g | 0.00 | z | 175.00 | 0.00 | z | 400.50 | j | 921.72 | a | 1738.30 | d | 7277.07 | |||
1965 | 1936.39 | c | 1624.00 | e | 1541.06 | e | 804.00 | e | 258.69 | b | 0.00 | z | 0.00 | z | 0.00 | z | 435.00 | a | 0.00 | z | 0.00 | z | 0.00 | z | 6599.14 | |
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 475.52 | c | 142.00 | 34.50 | 122.40 | b | 308.50 | 640.00 | 1082.50 | 1560.00 | 4365.41 | |||||||
1967 | 1609.50 | 1645.50 | 1259.08 | e | 707.50 | 544.50 | 76.00 | i | 0.00 | z | 117.00 | 230.50 | 620.52 | a | 1128.10 | a | 1445.00 | 9307.20 | ||||||||
1968 | 1672.45 | a | 0.00 | z | 916.00 | 0.00 | z | 420.00 | 0.00 | z | 0.00 | z | 0.00 | z | 238.50 | 0.00 | z | 1038.89 | c | 1563.00 | 5848.84 | |||||
1969 | 1785.00 | 1427.50 | 1326.00 | 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 | 4538.50 | ||||
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 | 1423.13 | d | 1423.13 | |
1971 | 0.00 | z | 0.00 | z | 1232.00 | 654.50 | 401.00 | 53.50 | 71.00 | 97.00 | 242.50 | 416.50 | 988.00 | 1436.52 | c | 5592.52 | ||||||||||
1972 | 1882.00 | 1568.00 | 1274.50 | 770.50 | 237.00 | 122.50 | 69.00 | 104.37 | a | 304.00 | 718.50 | 1046.50 | 1653.50 | 9750.37 | ||||||||||||
1973 | 1484.00 | 922.00 | f | 851.00 | 690.50 | 420.50 | 57.00 | 30.50 | 38.50 | 304.00 | 411.00 | 998.50 | 1495.00 | 6780.50 | ||||||||||||
1974 | 1695.18 | a | 0.00 | z | 1179.50 | 627.00 | 411.27 | a | 153.50 | 10.00 | 94.00 | 385.18 | b | 538.00 | 928.50 | 0.00 | z | 6022.13 | ||||||||
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 39.50 | h | 88.00 | 371.00 | 536.62 | b | 927.93 | a | 1516.50 | 3440.05 | ||||
1976 | 1838.50 | 1214.98 | e | 1248.30 | c | 604.00 | 476.92 | e | 71.79 | b | 22.22 | a | 103.50 | 345.58 | d | 476.00 | n | 1249.04 | d | 0.00 | z | 7174.82 | ||||
1977 | 2188.71 | b | 0.00 | z | 639.50 | j | 487.50 | b | 135.00 | 106.15 | d | 0.00 | z | 163.86 | c | 274.44 | c | 625.00 | 685.00 | i | 1496.78 | a | 5477.45 | |||
1978 | 1337.50 | j | 0.00 | z | 614.50 | l | 656.50 | f | 257.76 | d | 76.00 | f | 60.50 | 0.00 | z | 0.00 | z | 0.00 | z | 953.50 | g | 1755.50 | 2073.76 | |||
1979 | 2139.00 | c | 1784.50 | 1010.50 | g | 897.41 | a | 0.00 | z | 0.00 | z | 38.50 | h | 22.00 | k | 166.50 | k | 558.50 | g | 1029.50 | 836.00 | k | 5850.41 | |||
1980 | 894.50 | n | 1709.50 | 852.00 | k | 0.00 | z | 196.50 | h | 104.50 | k | 2.00 | f | 10.50 | j | 206.00 | j | 819.84 | c | 697.50 | h | 840.00 | n | 2529.34 | ||
1981 | 1102.00 | h | 802.50 | i | 633.50 | l | 414.50 | l | 255.50 | n | 64.50 | h | 14.50 | 16.00 | h | 288.00 | e | 587.50 | g | 937.50 | d | 1569.50 | 2809.50 | |||
1982 | 2190.50 | 1212.50 | f | 1218.00 | 862.50 | b | 122.40 | b | 366.00 | 0.00 | 125.50 | 307.50 | 518.50 | 1113.00 | 1246.00 | 8069.90 | ||||||||||
1983 | 1579.97 | a | 1088.50 | 1056.77 | c | 912.50 | 550.50 | 119.50 | 0.00 | 0.00 | 168.00 | h | 643.25 | c | 1023.62 | a | 1926.00 | 8900.61 | ||||||||
1984 | 1893.67 | b | 1223.37 | b | 1543.50 | 722.50 | 524.00 | 73.50 | 26.50 | 20.15 | a | 376.50 | 588.50 | 812.50 | h | 1413.17 | b | 8405.37 | ||||||||
1985 | 1776.50 | 1516.50 | 1013.18 | a | 574.50 | 284.68 | a | 320.50 | 24.50 | 65.50 | 333.00 | 654.50 | 1313.00 | 1787.00 | 9663.37 | |||||||||||
1986 | 856.00 | m | 1475.50 | 758.00 | g | 496.55 | a | 343.50 | 106.50 | 0.00 | 49.08 | a | 263.00 | 522.00 | 1205.00 | 1296.50 | 5757.63 | |||||||||
1987 | 1431.50 | 1055.50 | 900.50 | 466.00 | 180.50 | 55.50 | 1.55 | a | 76.00 | 169.00 | 759.00 | 814.14 | a | 1247.00 | 7156.19 | |||||||||||
1988 | 1686.73 | c | 1809.50 | 1118.50 | 768.21 | b | 235.00 | 0.00 | 0.00 | a | 12.00 | 289.00 | 680.00 | 900.50 | 1552.21 | c | 9051.66 | |||||||||
1989 | 1504.50 | 1008.00 | k | 1277.00 | 686.50 | 335.83 | a | 191.50 | 5.50 | 28.00 | 255.00 | 598.00 | 1152.50 | 1986.00 | 8020.33 | |||||||||||
1990 | 1162.00 | 1199.00 | 896.00 | 642.50 | 419.50 | 43.00 | 46.00 | 6.50 | 154.00 | 660.00 | 816.50 | 1356.00 | 7401.00 | |||||||||||||
1991 | 1908.57 | a | 1235.00 | 989.50 | 709.66 | a | 232.00 | 3.00 | 24.00 | 35.50 | 327.00 | 643.00 | 1243.50 | 1385.50 | 8736.22 | |||||||||||
1992 | 1393.50 | 1278.07 | a | 1082.50 | 742.00 | 361.00 | 134.50 | 180.00 | 165.50 | 0.00 | z | 644.00 | 1082.00 | 1395.00 | 8458.07 | |||||||||||
1993 | 1602.00 | 1453.50 | 1132.53 | a | 830.00 | 434.00 | 258.00 | 10.00 | 14.00 | 418.50 | 673.50 | 1049.00 | 1384.00 | 9259.03 | ||||||||||||
1994 | 0.00 | z | 1618.00 | 933.50 | 678.00 | 320.00 | 49.00 | 12.00 | 67.50 | 196.50 | 474.50 | 961.00 | 1213.00 | 6523.00 | ||||||||||||
1995 | 1560.85 | a | 1397.50 | 1010.60 | a | 929.50 | 439.00 | 58.00 | 9.50 | 0.00 | 259.00 | 627.50 | 1216.00 | 1550.00 | 9057.45 | |||||||||||
1996 | 1915.50 | 1613.00 | 1410.50 | 982.50 | 468.50 | 129.50 | 49.00 | 16.50 | 263.00 | 581.50 | 1337.50 | 1642.50 | 10409.50 | |||||||||||||
1997 | 1927.50 | 1436.00 | 1293.50 | 881.50 | 0.00 | z | 143.50 | 95.50 | 242.50 | 279.50 | 692.00 | 1178.00 | 1281.50 | 9451.00 | ||||||||||||
1998 | 1443.50 | 1037.00 | 1215.00 | 600.50 | 205.50 | 163.50 | 36.50 | 43.50 | 166.00 | 556.00 | 903.50 | 1363.50 | 7734.00 | |||||||||||||
1999 | 1712.50 | 1152.50 | 1111.00 | 585.00 | 270.00 | 140.50 | 21.00 | 68.00 | 279.00 | 598.00 | 792.50 | 1401.20 | a | 8131.20 | ||||||||||||
2000 | 1668.00 | 1267.50 | 902.00 | 738.00 | 350.50 | 219.00 | 46.00 | 41.50 | 307.00 | 473.00 | 1035.50 | 1855.00 | 8903.00 | |||||||||||||
2001 | 1495.00 | 1545.50 | 1247.50 | 633.00 | 241.00 | 122.50 | 64.00 | 70.00 | 380.50 | 629.00 | 722.00 | 1246.50 | 8396.50 | |||||||||||||
2002 | 0.00 | z | 1192.50 | 1420.50 | 727.50 | 509.00 | 99.50 | 12.50 | 46.50 | 225.00 | 858.50 | 1142.00 | 1344.50 | 7578.00 | ||||||||||||
2003 | 1714.50 | 1529.00 | 1209.00 | 713.00 | 445.50 | 153.00 | 58.00 | 49.50 | 290.00 | 669.50 | 1104.50 | 1394.00 | 9329.50 | |||||||||||||
2004 | 1837.50 | 1324.00 | 1065.00 | 653.00 | 413.50 | 198.00 | 77.50 | 212.50 | 144.00 | 579.50 | 978.50 | 1514.50 | 8997.50 | |||||||||||||
2005 | 1675.50 | 1241.50 | 1284.00 | 565.50 | 437.50 | 42.00 | 44.00 | 92.50 | 175.50 | 531.00 | 957.50 | 1472.00 | 8518.50 | |||||||||||||
2006 | 1235.50 | 1420.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 101.00 | 426.00 | 0.00 | z | 970.00 | 1253.50 | 5406.50 | |||||||
2007 | 1506.00 | 1581.00 | 1011.50 | 721.50 | 234.00 | 74.50 | 55.50 | 92.00 | 257.50 | 535.50 | 0.00 | z | 1627.50 | 7696.50 | ||||||||||||
2008 | 1698.00 | 1584.00 | 1309.00 | 735.00 | 493.00 | 180.00 | 64.00 | 111.00 | 287.00 | 615.50 | 1025.50 | 1702.00 | 9804.00 | |||||||||||||
2009 | 1992.00 | 1337.50 | 1144.00 | 777.50 | 417.00 | 193.50 | 169.00 | 155.50 | 203.50 | 754.50 | 891.00 | 1652.50 | 9687.50 | |||||||||||||
2010 | 1702.00 | 1450.50 | 884.50 | 511.50 | 375.50 | 130.00 | 45.50 | r | 31.50 | 340.50 | 579.00 | 986.00 | 1578.50 | 8569.50 | ||||||||||||
2011 | 1755.50 | 1364.50 | 1257.00 | 725.17 | a | 391.00 | 126.50 | 14.39 | c | 62.50 | 336.50 | 561.50 | 0.00 | z | 1333.00 | a | 7927.57 | |||||||||
2012 | 1448.50 | 1344.00 | 707.50 | 0.00 | z | 0.00 | z | 95.50 | 3.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3598.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1703.28 | 1408.91 | 1171.57 | 700.85 | 363.70 | 130.25 | 45.52 | 81.23 | 287.87 | 606.02 | 1036.58 | 1505.06 | 9003.63 | |||||||||||||
S.D. | 220.92 | 190.99 | 182.39 | 120.70 | 107.22 | 74.98 | 40.62 | 54.18 | 70.57 | 103.79 | 139.84 | 183.65 | 774.42 | |||||||||||||
SKEW | 0.06 | -0.07 | -0.25 | 0.09 | -0.28 | 1.00 | 1.40 | 0.74 | 0.07 | -0.05 | 0.26 | 0.54 | -0.78 | |||||||||||||
MAX | 2190.50 | 1809.50 | 1543.50 | 982.50 | 550.50 | 366.00 | 180.00 | 242.50 | 435.00 | 858.50 | 1337.50 | 1986.00 | 10409.50 | |||||||||||||
MIN | 1162.00 | 1037.00 | 707.50 | 463.27 | 122.40 | 0.00 | 0.00 | 0.00 | 144.00 | 379.23 | 722.00 | 1213.00 | 7156.19 | |||||||||||||
NO YRS | 50 | 47 | 51 | 48 | 51 | 47 | 48 | 51 | 49 | 49 | 49 | 54 | 25 |