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 | 534.00 | 203.50 | 16.50 | w | 77.50 | 163.00 | 527.50 | 829.50 | 1262.50 | 3597.50 | ||||||||
1949 | 1321.50 | 1276.00 | 1183.00 | 642.00 | 449.00 | 106.50 | 37.00 | 58.00 | 301.00 | 432.50 | 948.50 | 1268.50 | 8023.50 | |||||||||||||
1950 | 1524.00 | 1279.00 | 1318.50 | 982.00 | 513.00 | 193.00 | 134.50 | 222.50 | 256.55 | a | 484.50 | 1046.00 | 1368.50 | 9322.05 | ||||||||||||
1951 | 1461.00 | 1271.50 | 1220.50 | 790.50 | 372.50 | 263.50 | 81.50 | 160.50 | 326.50 | 620.00 | a | 1101.50 | 1355.50 | 9025.00 | ||||||||||||
1952 | 1406.00 | 1206.50 | 1193.00 | 619.00 | 476.50 | 137.50 | 50.50 | 95.50 | 220.50 | 688.50 | 850.00 | 1122.50 | 8066.00 | |||||||||||||
1953 | 1326.50 | 1221.00 | 1074.00 | 865.50 | 468.50 | 156.00 | 46.50 | 50.50 | 259.00 | 391.00 | 768.50 | 1199.50 | 7826.50 | |||||||||||||
1954 | 1478.00 | 1013.00 | 1196.00 | 758.50 | 639.50 | 160.50 | 80.50 | 76.50 | 292.50 | 603.00 | 816.50 | 1221.50 | 8336.00 | |||||||||||||
1955 | 1369.50 | 1256.00 | 1248.00 | 551.00 | 357.50 | 129.00 | 22.50 | 30.00 | 267.50 | 494.97 | a | 1030.50 | 1387.50 | 8143.97 | ||||||||||||
1956 | 1308.50 | 1237.00 | 1234.00 | 859.00 | 568.50 | 156.72 | a | 166.50 | 93.50 | 368.50 | 378.20 | a | 927.50 | 1263.50 | 8561.42 | |||||||||||
1957 | 1613.50 | 1237.19 | a | 1199.50 | 703.50 | 471.50 | 200.17 | a | 65.00 | 93.50 | 267.00 | 516.15 | a | 940.50 | 1227.50 | 8535.01 | ||||||||||
1958 | 1297.50 | 1359.00 | 1077.50 | 680.00 | 513.00 | 260.00 | 95.50 | 100.50 | 214.00 | 484.50 | 849.00 | 1475.50 | 8406.00 | |||||||||||||
1959 | 1625.00 | 1384.50 | 1174.50 | 794.50 | 331.00 | 150.50 | 45.00 | 39.00 | 209.00 | 676.50 | 1169.50 | 1100.50 | 8699.50 | |||||||||||||
1960 | 1356.50 | 1258.00 | 1360.50 | 752.50 | 512.50 | 203.00 | 96.50 | 65.50 | 247.50 | 517.00 | 839.50 | 1397.50 | 8606.50 | |||||||||||||
1961 | 1519.00 | 1127.00 | 1066.50 | 823.00 | 532.50 | 197.50 | 59.00 | 42.00 | 228.50 | 501.00 | 881.50 | 1322.50 | 8300.00 | |||||||||||||
1962 | 1575.50 | 1413.50 | 1134.00 | 808.00 | 378.50 | 265.50 | 100.50 | 99.00 | 324.50 | 510.50 | 861.50 | 1343.50 | 8814.50 | |||||||||||||
1963 | 1731.00 | 1492.50 | 1156.00 | 716.00 | 458.50 | 203.00 | 53.50 | 116.00 | 248.00 | 228.00 | 771.00 | 1430.00 | 8603.50 | |||||||||||||
1964 | 1231.50 | 1204.00 | 1228.50 | 724.00 | 292.00 | 236.50 | 46.50 | 144.00 | 277.50 | 547.50 | 855.50 | 1365.00 | 8152.50 | |||||||||||||
1965 | 1527.50 | 1379.00 | 1294.00 | 804.00 | 349.00 | 190.50 | 109.00 | 138.00 | 361.50 | 554.00 | 933.50 | 1121.50 | 8761.50 | |||||||||||||
1966 | 1539.50 | 1229.50 | 1035.50 | 816.50 | 564.50 | 153.50 | 26.50 | 88.50 | 230.00 | 572.50 | 964.00 | 1274.50 | 8495.00 | |||||||||||||
1967 | 1383.50 | 1453.50 | 1138.50 | 774.00 | 595.50 | 176.00 | 91.00 | 122.50 | 207.00 | 606.00 | 1019.50 | 1250.50 | 8817.50 | |||||||||||||
1968 | 1462.50 | 1415.50 | 973.00 | 681.00 | 508.50 | 269.50 | 85.00 | 108.50 | 171.00 | 471.50 | 899.00 | 1269.00 | 8314.00 | |||||||||||||
1969 | 1357.50 | 1187.00 | 1222.00 | 700.00 | 441.50 | 303.50 | 96.50 | 22.50 | 214.00 | 635.50 | 911.50 | 1223.00 | 8314.50 | |||||||||||||
1970 | 1554.50 | 1329.50 | 1239.00 | 746.50 | 566.00 | 190.00 | 50.00 | 47.50 | 229.50 | 451.00 | 893.50 | 1267.00 | 8564.00 | |||||||||||||
1971 | 1570.00 | 1284.50 | 1198.50 | 759.00 | 519.00 | 168.00 | 93.50 | 127.50 | 187.00 | 356.50 | 905.00 | 1229.00 | 8397.50 | |||||||||||||
1972 | 1593.50 | 1454.50 | 1310.50 | 903.00 | 408.00 | 263.50 | 107.00 | 124.50 | 311.50 | 664.00 | 955.00 | 1429.00 | 9524.00 | |||||||||||||
1973 | 1330.50 | 1246.50 | 924.50 | 756.00 | 607.00 | 165.00 | 63.50 | 39.50 | 250.00 | 367.50 | 897.50 | 1302.50 | 7950.00 | |||||||||||||
1974 | 1487.00 | 1361.00 | 1187.50 | 753.50 | 542.50 | 198.00 | 28.50 | 82.50 | 365.00 | 567.50 | 851.50 | 1103.50 | 8528.00 | |||||||||||||
1975 | 1383.50 | 1172.00 | 1194.00 | 888.50 | 327.50 | 182.00 | 50.00 | 48.50 | 325.00 | 464.00 | 768.50 | 1299.00 | 8102.50 | |||||||||||||
1976 | 1533.00 | 1127.50 | 1136.00 | 661.00 | 511.50 | 98.00 | 39.50 | 82.50 | 298.50 | 675.50 | 1078.00 | 1564.50 | 8805.50 | |||||||||||||
1977 | 1702.00 | 1263.00 | 953.00 | 636.50 | 245.50 | 198.00 | 52.50 | 132.50 | 252.50 | 514.00 | 901.00 | 1334.00 | 8184.50 | |||||||||||||
1978 | 1463.00 | 1301.00 | 1165.00 | 832.00 | 385.50 | 187.50 | 69.50 | 60.00 | 227.50 | 561.50 | 925.00 | 1393.00 | 8570.50 | |||||||||||||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 247.50 | 83.50 | 111.00 | 223.00 | 675.00 | 955.00 | 1161.50 | 3456.50 | ||||||||
1980 | 1451.00 | 1372.50 | 1237.00 | 746.50 | 406.00 | 293.00 | 29.50 | 31.00 | 287.07 | a | 698.50 | 913.50 | 1388.50 | 8854.07 | ||||||||||||
1981 | 1450.00 | 1196.50 | 1064.50 | 736.00 | 505.50 | 181.50 | 74.00 | 50.50 | 295.50 | 664.00 | 789.50 | 1234.50 | 8242.00 | |||||||||||||
1982 | 1677.50 | 1332.00 | 1158.50 | 855.00 | 404.50 | 322.50 | 84.00 | 150.00 | 274.50 | 517.00 | 952.50 | 1171.50 | 8899.50 | |||||||||||||
1983 | 1302.50 | 1075.00 | 1087.00 | 846.00 | 616.50 | 220.50 | 31.00 | 19.00 | 198.50 | 542.00 | 857.50 | 1568.00 | 8363.50 | |||||||||||||
1984 | 1540.50 | 1060.50 | 1321.50 | 762.50 | 510.00 | 140.00 | 61.00 | 38.50 | 290.00 | 491.50 | 907.50 | 1294.00 | 8417.50 | |||||||||||||
1985 | 1501.00 | 1359.00 | 1029.00 | 660.50 | 448.00 | 260.50 | 88.00 | 100.00 | 250.50 | 536.50 | 1018.00 | 1521.50 | 8772.50 | |||||||||||||
1986 | 1401.50 | 1271.50 | 1091.50 | 646.50 | 389.50 | 229.00 | 58.00 | 87.00 | 257.50 | 576.50 | 1033.50 | 1209.50 | 8251.50 | |||||||||||||
1987 | 1270.50 | 1040.00 | 981.00 | 608.00 | 397.00 | 111.00 | 35.50 | 60.00 | 168.50 | 676.50 | 849.50 | 1130.00 | 7327.50 | |||||||||||||
1988 | 1493.50 | 1409.00 | 1130.00 | 780.50 | 381.00 | 162.00 | 29.50 | 61.50 | 223.50 | 701.00 | 882.50 | 1352.50 | 8606.50 | |||||||||||||
1989 | 1265.50 | 1418.50 | 1296.50 | 850.00 | 462.50 | 277.50 | 62.00 | 67.00 | 195.00 | 511.00 | 1061.50 | 1567.00 | 9034.00 | |||||||||||||
1990 | 1200.50 | 1192.00 | 1032.50 | 660.50 | 581.50 | 200.50 | 88.50 | 64.50 | 239.50 | 605.00 | 816.00 | 1298.00 | 7979.00 | |||||||||||||
1991 | 1541.00 | 1125.00 | 1084.00 | 632.50 | 374.00 | 152.00 | 63.00 | 48.50 | 275.00 | 599.50 | 999.50 | 1249.50 | 8143.50 | |||||||||||||
1992 | 1322.00 | 1169.00 | 1145.00 | 805.50 | 368.00 | 266.50 | 180.00 | 116.00 | 240.00 | 609.00 | 973.00 | 1251.00 | 8445.00 | |||||||||||||
1993 | 1365.00 | 1285.50 | 1142.00 | 857.00 | 491.50 | 260.50 | 25.50 | 40.00 | 331.00 | 660.50 | 1000.00 | 1252.00 | 8710.50 | |||||||||||||
1994 | 1758.00 | 1462.00 | 1061.00 | 764.50 | 458.50 | 198.50 | 94.00 | 107.00 | 173.00 | 435.00 | 819.00 | 1062.00 | 8392.50 | |||||||||||||
1995 | 1312.50 | 1275.00 | 1060.50 | 891.50 | 431.50 | 135.00 | 64.00 | 11.00 | 256.50 | 547.50 | 1117.50 | 1363.00 | 8465.50 | |||||||||||||
1996 | 1524.00 | 1401.50 | 1274.50 | 917.00 | 599.50 | 262.50 | 152.50 | 31.00 | b | 231.00 | 558.00 | 1022.00 | 1276.50 | 9250.00 | ||||||||||||
1997 | 1479.50 | 1188.00 | 1158.00 | 763.00 | 586.50 | 114.00 | 82.00 | 102.50 | 162.50 | 513.00 | 970.50 | 1071.50 | 8191.00 | |||||||||||||
1998 | 1319.00 | 906.00 | 1036.50 | 588.50 | 292.50 | 172.50 | 15.00 | 6.50 | 96.50 | 432.50 | 801.96 | b | 1153.50 | 6820.96 | ||||||||||||
1999 | 1483.00 | 1059.50 | 1004.00 | 690.00 | 312.50 | 110.17 | a | 18.50 | 37.50 | 233.00 | 583.83 | a | 703.00 | 1215.00 | 7450.01 | |||||||||||
2000 | 1327.50 | 1024.50 | 838.00 | 745.50 | 252.00 | 164.00 | 68.00 | 19.63 | a | 200.50 | 403.50 | 845.00 | 1399.50 | 7287.63 | ||||||||||||
2001 | 1209.50 | 1324.50 | 1091.50 | 581.00 | 298.00 | 172.50 | 15.00 | 19.50 | 166.50 | 530.00 | 686.67 | c | 1056.58 | a | 7151.25 | |||||||||||
2002 | 1252.50 | 1068.00 | 1269.00 | 743.00 | 538.00 | 0.00 | z | 0.00 | z | 0.00 | z | 120.50 | s | 670.50 | 985.00 | 1202.50 | 7728.50 | |||||||||
2003 | 1503.50 | 1430.50 | 0.00 | z | 904.00 | 567.00 | 267.50 | 65.00 | 36.50 | 177.00 | 572.00 | 906.00 | 1148.55 | a | 7577.55 | |||||||||||
2004 | 1611.00 | 1221.00 | 1075.46 | e | 801.00 | 532.50 | 252.00 | 135.50 | 129.34 | b | 104.46 | b | 507.37 | a | 806.50 | 1334.55 | a | 8510.69 | ||||||||
2005 | 1494.50 | 1112.00 | 1206.00 | 680.00 | 482.64 | b | 108.50 | 42.37 | a | 16.00 | 103.39 | b | 435.50 | 900.50 | 1289.00 | 7870.40 | ||||||||||
2006 | 1134.00 | 1245.50 | 1053.00 | 635.50 | 376.65 | a | 154.00 | 21.00 | 26.50 | 249.50 | 638.00 | 793.50 | 1092.00 | 7419.15 | ||||||||||||
2007 | 1306.50 | 1415.50 | 1033.50 | 787.20 | e | 367.72 | b | 136.50 | 58.90 | a | 30.50 | 172.76 | a | 414.50 | 922.76 | a | 1319.50 | 7965.84 | ||||||||
2008 | 1387.00 | 0.00 | z | 0.00 | z | 0.00 | z | 566.50 | 205.50 | 48.00 | 26.00 | 159.00 | 540.50 | 874.00 | 1453.00 | 5259.50 | ||||||||||
2009 | 1615.00 | 1203.50 | 1147.00 | 788.00 | 523.12 | c | 240.50 | 102.30 | a | 79.50 | 83.00 | 662.50 | 696.50 | 1313.00 | 8453.92 | |||||||||||
2010 | 1317.00 | 1141.00 | 932.58 | a | 587.00 | 324.00 | 161.00 | 14.50 | 12.50 | 246.50 | 438.50 | 819.00 | 1231.50 | 7225.08 | ||||||||||||
2011 | 1444.50 | 1226.00 | 1166.12 | a | 705.00 | 462.50 | 233.00 | 25.00 | 8.50 | 209.50 | 429.50 | 798.50 | 1167.50 | 7875.62 | ||||||||||||
2012 | 1279.50 | 1069.00 | 762.00 | 736.03 | a | 295.50 | 112.00 | 1.50 | 12.40 | a | 222.00 | 289.00 | m | 0.00 | z | 0.00 | z | 4489.93 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1437.65 | 1250.30 | 1131.21 | 750.57 | 453.79 | 195.15 | 66.02 | 71.03 | 235.89 | 538.09 | 904.15 | 1280.77 | 8324.19 | |||||||||||||
S.D. | 138.29 | 130.65 | 119.07 | 94.39 | 100.00 | 55.45 | 37.68 | 45.42 | 62.90 | 99.59 | 102.26 | 123.23 | 538.58 | |||||||||||||
SKEW | 0.15 | -0.25 | -0.59 | 0.02 | -0.20 | 0.23 | 0.84 | 0.72 | -0.17 | -0.40 | 0.23 | 0.35 | -0.56 | |||||||||||||
MAX | 1758.00 | 1492.50 | 1360.50 | 982.00 | 639.50 | 322.50 | 180.00 | 222.50 | 368.50 | 701.00 | 1169.50 | 1568.00 | 9524.00 | |||||||||||||
MIN | 1134.00 | 906.00 | 762.00 | 551.00 | 245.50 | 98.00 | 1.50 | 6.50 | 83.00 | 228.00 | 686.67 | 1056.58 | 6820.96 | |||||||||||||
NO YRS | 63 | 62 | 61 | 62 | 64 | 64 | 63 | 64 | 64 | 64 | 64 | 64 | 59 |