YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 1196.50 | 1964.50 | 3161.00 | |||
1973 | 1756.50 | 1555.50 | 987.50 | 790.50 | 379.50 | 152.00 | 48.88 | e | 27.00 | 362.68 | b | 513.05 | a | 1292.50 | 1851.65 | e | 9717.27 | |||||||||
1974 | 2188.00 | 1741.00 | 1615.00 | 911.79 | b | 597.50 | 185.00 | 32.07 | b | 0.00 | z | 0.00 | z | 0.00 | z | 1118.50 | 1475.50 | 9864.35 | ||||||||
1975 | 0.00 | z | 0.00 | z | 1060.50 | i | 951.50 | 341.52 | a | 159.00 | 22.50 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1452.02 | |||
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 | 985.50 | i | 1965.29 | b | 1965.29 | |
1977 | 2138.47 | b | 1437.50 | 1074.50 | 515.69 | a | 69.48 | b | 40.50 | 9.00 | 133.82 | a | 290.50 | 593.00 | 1238.00 | 1531.00 | f | 7540.46 | ||||||||
1978 | 2106.85 | d | 1743.00 | 1402.75 | a | 743.50 | 209.00 | 85.86 | a | 28.00 | 43.73 | c | 197.50 | 592.00 | 1329.50 | 1925.50 | 10407.20 | |||||||||
1979 | 2227.50 | 1848.00 | a | 1395.50 | 902.00 | 501.50 | 83.28 | a | 11.00 | 88.72 | b | 183.50 | 689.00 | 1235.50 | 1396.50 | 10562.00 | ||||||||||
1980 | 1841.83 | b | 1672.00 | 1438.50 | 491.11 | c | 219.00 | 55.50 | 9.50 | 61.50 | 287.00 | 700.50 | 1060.38 | d | 1706.07 | b | 9542.89 | |||||||||
1981 | 1660.80 | d | 1232.58 | d | 957.90 | a | 581.79 | b | 309.47 | b | 102.00 | 32.66 | c | 35.13 | a | 330.56 | c | 713.52 | a | 878.33 | c | 1644.19 | e | 8478.92 | ||
1982 | 2249.00 | 1580.50 | 1308.20 | a | 759.50 | 245.50 | 200.00 | 1.00 | 94.50 | 305.00 | 629.50 | 827.00 | k | 1433.00 | 8805.70 | |||||||||||
1983 | 1565.00 | 1263.50 | 1144.42 | a | 736.50 | 459.50 | 90.00 | 15.50 | 1.50 | 293.00 | 654.00 | 1057.00 | 2039.00 | 9318.92 | ||||||||||||
1984 | 1792.00 | 1233.00 | 1318.50 | 598.50 | 371.00 | 58.50 | 23.50 | 23.00 | 378.50 | 575.00 | 1167.32 | b | 1228.00 | j | 7538.82 | |||||||||||
1985 | 766.50 | r | 1574.74 | a | 1091.00 | 603.00 | 224.00 | 212.50 | 49.00 | 114.38 | b | 385.50 | 757.50 | 1509.60 | e | 2025.85 | a | 8547.07 | ||||||||
1986 | 1713.50 | 1555.00 | 1161.50 | 727.50 | 317.50 | 74.50 | 13.00 | 87.50 | 308.00 | 645.50 | 1395.00 | 1556.00 | 9554.50 | |||||||||||||
1987 | 1643.00 | 1173.00 | 1157.00 | 472.00 | 214.00 | 77.50 | 22.50 | 66.50 | 192.50 | 758.00 | 0.00 | z | 1452.00 | 7228.00 | ||||||||||||
1988 | 1937.00 | 1751.39 | a | 1229.50 | 615.00 | 157.00 | 12.00 | 7.00 | 29.50 | 259.00 | 756.50 | 0.00 | z | 0.00 | z | 6753.89 | ||||||||||
1989 | 1794.12 | c | 1879.00 | 1487.00 | 806.00 | 230.50 | 114.00 | 0.00 | 39.00 | 223.00 | 617.00 | 1347.50 | 1988.50 | 10525.62 | ||||||||||||
1990 | 1480.50 | 1431.50 | 1107.00 | 699.50 | 329.50 | 68.50 | 23.50 | 32.50 | 188.00 | 631.50 | 1082.50 | 1787.50 | 8862.00 | |||||||||||||
1991 | 1975.00 | 1323.50 | 1106.50 | 526.50 | 237.00 | 12.50 | 8.50 | 9.00 | 284.50 | 780.00 | 1300.00 | 1558.00 | 9121.00 | |||||||||||||
1992 | 1561.50 | 1311.00 | 1133.00 | 771.00 | 233.00 | 133.50 | 113.00 | 107.00 | 289.00 | 672.00 | 1217.59 | a | 1837.78 | a | 9379.37 | |||||||||||
1993 | 1899.50 | 1623.00 | 0.00 | z | 692.50 | 306.50 | 181.50 | 60.50 | 53.50 | 357.00 | 735.50 | 1252.00 | 1599.00 | 8760.50 | ||||||||||||
1994 | 2220.00 | 1727.50 | 1105.50 | 684.00 | 274.50 | 45.00 | 39.00 | 74.00 | 177.50 | 507.50 | 1013.00 | 1424.50 | 9292.00 | |||||||||||||
1995 | 1767.00 | a | 1583.00 | 1198.31 | b | 854.00 | 364.00 | 44.00 | 23.00 | 25.00 | 311.90 | a | 671.00 | 0.00 | z | 1832.62 | a | 8673.82 | ||||||||
1996 | 2196.50 | 1682.00 | b | 1590.50 | 943.00 | 394.00 | 85.50 | 28.50 | 18.50 | 245.00 | j | 658.50 | 1502.59 | a | 1917.50 | 11017.09 | ||||||||||
1997 | 1310.00 | k | 1506.50 | 1445.50 | 836.38 | a | 441.00 | 15.50 | 27.50 | k | 37.50 | j | 152.50 | 613.00 | 884.00 | j | 853.50 | k | 5010.38 | |||||||
1998 | 1734.45 | a | 1030.81 | a | 1168.00 | 504.50 | 165.00 | 130.50 | 23.50 | k | 2.50 | i | 155.00 | 576.50 | 1146.50 | 1651.27 | a | 8262.53 | ||||||||
1999 | 1872.06 | d | 1276.15 | b | 1129.95 | a | 622.76 | a | 270.50 | 95.00 | 11.88 | a | 25.50 | 304.66 | a | 676.50 | 881.00 | 1413.94 | d | 8579.90 | ||||||
2000 | 0.00 | z | 1253.00 | 885.05 | a | 0.00 | z | 276.50 | 147.50 | 0.00 | z | 0.00 | z | 255.52 | a | 541.50 | 1123.33 | c | 1632.50 | f | 4482.40 | |||||
2001 | 1614.30 | d | 1742.70 | e | 1326.36 | c | 688.97 | a | 0.00 | z | 0.00 | z | 32.50 | 32.03 | a | 235.20 | e | 669.27 | c | 831.00 | 1423.79 | c | 8596.10 | |||
2002 | 1602.00 | 0.00 | z | 1511.50 | 757.50 | 504.61 | d | 56.50 | 7.50 | 54.25 | a | 217.00 | 927.42 | a | 1201.50 | 1438.18 | c | 8277.96 | ||||||||
2003 | 1799.00 | 1675.50 | 1294.25 | a | 629.00 | 303.50 | 82.50 | 0.00 | z | 23.50 | 258.62 | a | 0.00 | z | 1303.00 | 1464.48 | b | 8833.35 | ||||||||
2004 | 2078.07 | b | 1148.00 | g | 1158.22 | b | 692.07 | a | 475.85 | a | 182.07 | a | 95.14 | b | 181.00 | 174.50 | 565.75 | a | 963.50 | 1588.23 | a | 8154.40 | ||||
2005 | 1945.00 | 0.00 | z | 0.00 | z | 503.50 | 385.50 | 0.00 | z | 27.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1519.00 | d | 4380.50 | |||||
2006 | 1325.50 | 1171.50 | g | 1232.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 653.50 | k | 0.00 | z | 2557.50 | |||
2007 | 1091.00 | i | 1255.50 | g | 824.00 | i | 551.00 | h | 113.50 | o | 26.00 | v | 9.50 | l | 37.00 | i | 140.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 1200.00 | k | 1047.00 | l | 951.00 | i | 507.00 | i | 317.50 | i | 79.00 | i | 19.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 229.00 | z | 0.00 | |
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 221.00 | m | 93.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 526.50 | j | 526.00 | k | 1097.50 | l | 0.00 | |
2010 | 1135.50 | k | 1516.00 | 741.50 | h | 460.50 | 195.50 | m | 59.00 | p | 4.00 | f | 27.00 | p | 261.00 | g | 306.50 | j | 619.50 | m | 997.50 | m | 1976.50 | |||
2011 | 1344.00 | j | 588.50 | r | 547.50 | q | 394.00 | l | 144.50 | r | 94.50 | k | 6.50 | p | 4.00 | n | 80.00 | r | 213.50 | p | 327.00 | u | 628.00 | q | 0.00 | |
2012 | 379.00 | x | 398.50 | t | 185.00 | x | 397.50 | j | 39.50 | x | 16.00 | o | 0.00 | p | 24.50 | j | 262.76 | a | 543.50 | f | 1110.56 | c | 999.00 | l | 1373.31 | |
2013 | 1150.00 | k | 1243.00 | f | 988.00 | k | 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 | 1851.17 | 1514.55 | 1238.68 | 689.74 | 316.35 | 99.41 | 28.63 | 56.98 | 262.75 | 657.86 | 1176.06 | 1674.26 | 9487.81 | |||||||||||||
S.D. | 249.13 | 223.28 | 184.18 | 142.39 | 117.15 | 57.25 | 26.54 | 42.83 | 67.55 | 90.88 | 174.74 | 221.67 | 682.12 | |||||||||||||
SKEW | 0.02 | -0.33 | 0.32 | 0.11 | 0.35 | 0.37 | 1.76 | 1.15 | 0.04 | 0.73 | -0.10 | 0.29 | 0.29 | |||||||||||||
MAX | 2249.00 | 1879.00 | 1615.00 | 951.50 | 597.50 | 212.50 | 113.00 | 181.00 | 385.50 | 927.42 | 1509.60 | 2039.00 | 10562.00 | |||||||||||||
MIN | 1325.50 | 1030.81 | 885.05 | 460.50 | 69.48 | 12.00 | 0.00 | 1.50 | 152.50 | 507.50 | 831.00 | 1396.50 | 8478.92 | |||||||||||||
NO YRS | 29 | 29 | 30 | 32 | 31 | 30 | 27 | 26 | 29 | 28 | 27 | 28 | 13 |