YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 222.00 | l | 671.67 | d | 1121.00 | 1445.50 | 3238.17 | |||
1952 | 1435.62 | b | 1467.00 | 1253.00 | 756.00 | 443.50 | 187.50 | 97.50 | 111.50 | 287.50 | 588.50 | 1107.00 | 1459.00 | 9193.62 | ||||||||||||
1953 | 1353.00 | 1206.00 | 947.50 | 755.50 | 571.50 | 250.80 | e | 33.00 | 99.50 | 278.50 | 633.43 | a | 871.50 | 1509.50 | 8509.73 | |||||||||||
1954 | 1304.50 | 878.50 | 996.50 | 566.00 | 369.50 | 208.50 | 2.00 | 148.91 | c | 340.50 | 594.00 | 892.50 | 1623.00 | 7924.41 | ||||||||||||
1955 | 1649.00 | 1377.50 | 0.00 | z | 0.00 | z | 552.83 | d | 229.66 | a | 42.50 | 23.50 | 124.00 | m | 573.50 | 552.00 | r | 1014.50 | j | 4448.49 | ||||||
1956 | 1192.00 | 1433.00 | 1136.67 | a | 722.50 | 404.03 | a | 137.50 | 48.00 | 123.00 | 255.50 | 615.00 | 1151.50 | 1095.00 | h | 7218.70 | ||||||||||
1957 | 1426.57 | d | 1116.00 | 1015.50 | 808.50 | 508.00 | 198.46 | d | 43.50 | 94.50 | 372.50 | 518.00 | 1098.50 | 1379.50 | 8579.54 | |||||||||||
1958 | 1586.50 | 1068.50 | 1112.00 | 812.00 | 373.50 | 166.50 | 78.00 | 49.00 | 252.00 | 578.00 | 997.00 | 703.00 | k | 7073.00 | ||||||||||||
1959 | 1451.83 | a | 1199.00 | 1054.00 | 702.50 | 408.50 | 103.00 | 41.00 | 85.00 | 316.50 | 650.50 | 983.00 | 1414.50 | 8409.33 | ||||||||||||
1960 | 1564.50 | 1369.00 | 1017.50 | 658.50 | 500.00 | 146.50 | 32.00 | 88.50 | 211.07 | b | 612.50 | 949.00 | 875.00 | k | 7149.07 | |||||||||||
1961 | 1588.20 | c | 1144.50 | 1006.50 | 703.00 | 391.50 | 113.00 | 51.00 | 33.00 | 413.50 | 620.50 | 1070.50 | 1531.00 | 8666.20 | ||||||||||||
1962 | 1642.50 | 1223.00 | 1207.50 | 513.50 | 547.00 | 8.00 | 0.00 | 71.00 | 277.00 | 528.50 | 0.00 | z | 1284.00 | 7302.00 | ||||||||||||
1963 | 1613.00 | 1007.50 | 1068.00 | 639.50 | 356.50 | 209.50 | 25.50 | 56.50 | 0.00 | z | 0.00 | z | 768.50 | 858.00 | k | 5744.50 | ||||||||||
1964 | 1656.00 | 1454.00 | 1310.00 | 790.50 | 412.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 189.00 | w | 1025.50 | 1336.50 | 7985.00 | ||||||||
1965 | 1416.00 | 1248.50 | 1138.50 | 689.50 | 539.50 | 285.50 | 87.00 | 123.00 | 389.50 | 575.50 | 890.00 | 1357.05 | b | 8739.55 | ||||||||||||
1966 | 1662.50 | 1435.00 | 1066.00 | 706.00 | 415.50 | 193.00 | 18.37 | d | 82.00 | 279.50 | 631.00 | 907.50 | 1396.50 | 8792.87 | ||||||||||||
1967 | 1366.00 | 1100.50 | 827.00 | 754.50 | 543.50 | 275.50 | 20.50 | 78.00 | 283.50 | 597.00 | 925.00 | 1437.76 | b | 8208.76 | ||||||||||||
1968 | 1649.50 | 1230.50 | 1027.00 | 853.50 | 518.50 | 198.50 | 0.00 | z | 0.00 | z | 406.00 | 591.50 | 1072.50 | 1433.50 | 8981.00 | |||||||||||
1969 | 1250.50 | 1347.50 | 1308.50 | 656.00 | 367.00 | 286.50 | 37.50 | 18.50 | 260.00 | 810.00 | 1090.00 | 1299.50 | 8731.50 | |||||||||||||
1970 | 1401.00 | 1066.50 | 1075.00 | 818.50 | 491.87 | a | 283.50 | 68.50 | 47.50 | 377.50 | 786.50 | 1007.50 | 1290.50 | 8714.37 | ||||||||||||
1971 | 1304.00 | 1086.00 | 1020.50 | 767.50 | 561.00 | 221.00 | 82.50 | 53.00 | 439.62 | d | 728.50 | 1028.50 | 1507.00 | 8799.12 | ||||||||||||
1972 | 1546.50 | 1191.00 | 883.50 | 699.00 | 567.50 | 180.50 | 74.00 | 102.50 | 312.50 | 644.00 | 1135.00 | 1618.50 | 8954.50 | |||||||||||||
1973 | 1687.50 | 1246.00 | 1024.00 | 883.00 | 506.00 | 251.00 | 104.62 | c | 136.50 | 362.00 | 640.00 | 954.00 | 1473.50 | 9268.12 | ||||||||||||
1974 | 1655.00 | 1572.50 | 965.00 | 830.50 | 399.38 | a | 175.50 | 72.50 | 170.00 | 313.00 | 615.50 | 1061.50 | 1503.00 | 9333.38 | ||||||||||||
1975 | 1709.50 | 1386.00 | 1129.50 | 837.00 | 724.00 | 318.00 | 25.50 | 184.00 | 406.50 | 770.00 | 1086.00 | 1554.00 | 10130.00 | |||||||||||||
1976 | 1669.50 | 1284.80 | a | 1135.50 | 729.00 | 491.50 | 255.00 | 32.00 | 160.50 | 320.50 | 780.50 | 1032.00 | 1404.82 | a | 9295.62 | |||||||||||
1977 | 1584.00 | 1147.00 | 1161.00 | 685.50 | 543.50 | 150.50 | 63.50 | 59.50 | 289.00 | 636.50 | 1066.50 | 1164.00 | 8550.50 | |||||||||||||
1978 | 1368.00 | 1258.96 | a | 904.50 | 822.50 | 558.50 | 198.50 | 35.50 | 123.50 | 324.00 | 613.00 | 906.50 | 1734.34 | c | 8847.80 | |||||||||||
1979 | 1695.18 | a | 1279.00 | 1084.50 | 764.00 | 484.00 | 274.50 | 71.00 | 142.82 | c | 244.50 | 581.50 | 1114.14 | a | 1408.95 | a | 9144.09 | |||||||||
1980 | 1259.63 | a | 1149.50 | 924.50 | f | 703.00 | h | 527.52 | a | 131.00 | h | 35.00 | 105.50 | 308.50 | 659.00 | 987.41 | a | 1091.00 | 6123.06 | |||||||
1981 | 1366.07 | a | 1201.50 | 923.50 | 591.50 | 427.50 | 154.50 | 29.00 | 81.50 | 303.50 | 665.50 | 654.50 | h | 0.00 | z | 5744.07 | ||||||||||
1982 | 1481.50 | 1274.50 | 967.00 | 739.50 | 581.00 | 246.50 | 66.00 | 33.50 | 333.00 | 705.00 | 1060.50 | 1344.50 | 8832.50 | |||||||||||||
1983 | 1340.50 | 1112.00 | 1059.50 | 941.00 | 535.00 | 233.00 | 60.00 | 13.43 | a | 266.00 | 627.50 | 972.00 | 1244.50 | 8404.43 | ||||||||||||
1984 | 1745.50 | 1561.00 | 1208.50 | 817.50 | 336.50 | 216.50 | 12.00 | 11.00 | 240.00 | 759.00 | 1016.38 | a | 1387.00 | 9310.88 | ||||||||||||
1985 | 1406.00 | 1280.16 | c | 852.50 | 712.50 | 470.00 | 180.00 | 41.00 | 86.00 | 389.00 | 645.00 | 961.50 | 1376.50 | 8400.16 | ||||||||||||
1986 | 1442.53 | a | 919.00 | 829.00 | 646.00 | 486.00 | 143.50 | 73.50 | 49.50 | 345.00 | 690.50 | 974.50 | 1402.50 | 8001.53 | ||||||||||||
1987 | 1418.00 | 1092.00 | 1070.00 | 645.50 | 456.00 | 184.00 | 104.00 | 112.50 | 370.00 | 620.50 | 15.00 | z | 0.00 | z | 6072.50 | |||||||||||
1988 | 952.00 | m | 1385.00 | 1026.00 | 650.00 | 468.00 | 106.50 | 20.50 | 36.50 | 352.00 | 549.50 | 1007.50 | 1472.00 | 7073.50 | ||||||||||||
1989 | 1816.50 | 1256.00 | 875.00 | 583.00 | 389.50 | 207.00 | 25.50 | 99.50 | 316.50 | 656.00 | 1013.04 | b | 1479.00 | 8716.54 | ||||||||||||
1990 | 1466.50 | 1102.50 | 0.00 | z | 586.50 | 493.00 | 152.00 | 36.50 | 102.50 | 198.00 | 639.00 | 1006.50 | 1527.50 | 7310.50 | ||||||||||||
1991 | 1653.00 | 1188.50 | 1017.50 | 769.50 | 454.50 | 0.00 | z | 61.50 | 59.50 | 301.00 | 654.50 | 1034.50 | 1411.00 | 8605.00 | ||||||||||||
1992 | 1560.50 | 1107.00 | 888.50 | 551.50 | 378.50 | 227.50 | 103.00 | 110.00 | 305.50 | 572.00 | 1201.00 | 1453.00 | 8458.00 | |||||||||||||
1993 | 1368.50 | 1101.50 | 985.50 | 682.50 | 432.50 | 242.00 | 107.00 | 122.50 | 338.50 | 664.50 | 1183.50 | 1466.00 | 8694.50 | |||||||||||||
1994 | 1462.50 | 1260.00 | 877.00 | 653.00 | 391.00 | 129.00 | 40.50 | 22.00 | 274.50 | 661.00 | 1041.00 | 1365.50 | 8177.00 | |||||||||||||
1995 | 1327.50 | 908.00 | 923.50 | 726.00 | 0.00 | z | 279.00 | 115.00 | 38.50 | 293.00 | 657.50 | 881.00 | 1179.50 | 7328.50 | ||||||||||||
1996 | 1408.00 | 1214.50 | 965.00 | 665.00 | 373.50 | 151.50 | 19.00 | 58.00 | 331.00 | 660.50 | 959.50 | 1321.50 | 8127.00 | |||||||||||||
1997 | 1402.00 | 1218.50 | 999.00 | 760.50 | 423.50 | 223.00 | 85.50 | 89.50 | 223.50 | 688.50 | 1020.50 | 1522.50 | 8656.50 | |||||||||||||
1998 | 1275.50 | 1101.50 | 1005.50 | 754.50 | 469.00 | 284.00 | 17.50 | 67.00 | 167.50 | 603.50 | 934.50 | 1354.50 | 8034.50 | |||||||||||||
1999 | 1200.50 | 1015.50 | 783.00 | 718.00 | 506.00 | 233.50 | 23.00 | 67.00 | 342.00 | 657.00 | 943.00 | 1444.50 | 7933.00 | |||||||||||||
2000 | 1253.00 | 1073.54 | b | 907.00 | 591.50 | 337.50 | 164.00 | 25.00 | 31.50 | 260.50 | 602.00 | 1230.50 | 1379.50 | 7855.54 | ||||||||||||
2001 | 1529.50 | 1118.50 | 909.00 | 628.00 | 400.00 | 182.50 | 35.00 | 71.50 | 283.50 | 628.00 | 928.50 | 1539.00 | 8253.00 | |||||||||||||
2002 | 1491.00 | 1343.50 | 1091.50 | 593.00 | 441.50 | 144.50 | 7.50 | 112.50 | 286.50 | 736.50 | 1029.50 | 1353.50 | 8631.00 | |||||||||||||
2003 | 1334.00 | 1111.00 | 942.50 | 668.00 | 419.00 | 257.00 | 24.00 | 56.50 | 361.00 | 560.00 | 1008.50 | 1384.50 | 8126.00 | |||||||||||||
2004 | 1688.00 | 1357.50 | 856.00 | 622.00 | 443.50 | 242.00 | 89.00 | 153.50 | 366.50 | 638.00 | 966.00 | 1412.00 | 8834.00 | |||||||||||||
2005 | 1163.50 | 1049.50 | 1007.00 | 716.00 | 405.50 | 256.00 | 45.50 | 84.00 | 285.50 | 590.50 | 955.00 | 1494.00 | 8052.00 | |||||||||||||
2006 | 1469.50 | 1348.00 | 981.50 | 590.50 | 431.50 | 131.00 | 24.50 | 71.00 | 422.50 | 691.50 | 1019.50 | 1325.00 | 8506.00 | |||||||||||||
2007 | 1578.00 | 1057.00 | 867.50 | 624.50 | 442.50 | 169.00 | 16.00 | 20.00 | 205.50 | 594.00 | 932.00 | 1428.00 | 7934.00 | |||||||||||||
2008 | 1736.50 | 1325.50 | 1115.48 | a | 823.00 | 513.00 | 226.50 | 36.50 | 74.00 | 331.50 | 683.00 | 920.00 | 1359.50 | 9144.48 | ||||||||||||
2009 | 1440.00 | 1073.00 | 898.50 | 731.00 | 373.00 | 258.00 | 50.00 | 146.50 | 276.00 | 762.00 | 1004.50 | 1600.00 | 8612.50 | |||||||||||||
2010 | 1526.50 | 1246.00 | 1028.00 | 691.00 | 541.50 | 173.00 | 48.00 | 73.50 | 260.00 | 581.50 | 1062.50 | 1063.50 | 8295.00 | |||||||||||||
2011 | 1493.50 | 1241.50 | 939.50 | 704.44 | c | 540.43 | a | 240.00 | a | 21.50 | 52.50 | 290.00 | 644.00 | 977.59 | a | 1446.31 | b | 8591.27 | ||||||||
2012 | 1342.09 | b | 1241.00 | 934.13 | a | 576.96 | b | 427.05 | b | 0.00 | z | 65.62 | a | 120.00 | 347.50 | 635.00 | 965.50 | 1369.00 | 8023.85 | |||||||
2013 | 1723.00 | 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 | 0.00 | z | 1723.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1485.19 | 1210.77 | 1010.48 | 706.40 | 464.41 | 202.50 | 48.31 | 83.01 | 310.12 | 642.78 | 1008.79 | 1410.21 | 8608.32 | |||||||||||||
S.D. | 159.62 | 149.88 | 118.11 | 90.49 | 75.40 | 58.55 | 29.30 | 42.23 | 58.72 | 63.39 | 86.96 | 123.14 | 470.41 | |||||||||||||
SKEW | 0.01 | 0.19 | 0.51 | 0.17 | 0.59 | -0.54 | 0.57 | 0.31 | 0.01 | 0.68 | 0.18 | -0.40 | 0.67 | |||||||||||||
MAX | 1816.50 | 1572.50 | 1310.00 | 941.00 | 724.00 | 318.00 | 115.00 | 184.00 | 439.62 | 810.00 | 1230.50 | 1734.34 | 10130.00 | |||||||||||||
MIN | 1163.50 | 878.50 | 783.00 | 513.50 | 336.50 | 8.00 | 0.00 | 11.00 | 167.50 | 518.00 | 768.50 | 1063.50 | 7855.54 | |||||||||||||
NO YRS | 61 | 61 | 58 | 59 | 60 | 57 | 59 | 59 | 58 | 60 | 58 | 55 | 45 |