YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1938 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1253.50 | 1281.00 | 1296.50 | 1075.50 | 887.00 | 346.50 | 174.78 | b | 6314.78 | |||||||
1939 | 257.00 | 151.00 | 589.50 | 767.00 | 1071.50 | 1314.00 | 1339.00 | 1215.00 | 1110.00 | 826.50 | 305.50 | 291.50 | 9237.50 | |||||||||||||
1940 | 103.50 | 273.00 | 582.00 | 780.00 | 1028.50 | 1111.03 | a | 0.00 | z | 1244.50 | 1085.00 | 810.00 | 357.00 | 259.00 | 7633.53 | |||||||||||
1941 | 212.50 | 283.50 | 402.00 | 683.00 | 966.00 | 1080.00 | 1258.00 | 1267.50 | 858.00 | f | 869.50 | 421.00 | 245.00 | 7688.00 | ||||||||||||
1942 | 166.50 | 244.00 | 424.00 | 724.00 | 995.00 | 1251.00 | 1312.00 | 1246.50 | 947.00 | 727.97 | b | 478.00 | 277.85 | d | 8793.82 | |||||||||||
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | |
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1338.50 | 1359.00 | 1352.00 | 1041.00 | 755.00 | 296.50 | 307.50 | 6449.50 | ||||||||
1949 | 85.00 | 285.50 | 563.50 | 637.00 | 1110.00 | 1235.00 | 1368.00 | 1258.50 | 1060.00 | 709.00 | 485.50 | 221.00 | 9018.00 | |||||||||||||
1950 | 344.00 | 368.50 | 525.50 | 774.00 | 1074.50 | 1282.00 | 1314.00 | 1304.50 | 1073.00 | 936.00 | 417.00 | 231.00 | 9644.00 | |||||||||||||
1951 | 167.50 | 336.50 | 478.50 | 719.00 | 1095.00 | 1281.00 | 1436.00 | 1400.50 | 1118.50 | 871.50 | 331.50 | 279.50 | 9515.00 | |||||||||||||
1952 | 340.00 | 298.50 | 435.00 | 708.50 | 1016.50 | 1294.00 | 1265.00 | 1417.50 | 1061.50 | 718.50 | 295.50 | 153.00 | 9003.50 | |||||||||||||
1953 | 341.50 | 229.50 | 633.50 | 758.00 | 1031.50 | 1422.50 | 1454.00 | 1349.00 | 1107.00 | 808.00 | 415.50 | 114.00 | 9664.00 | |||||||||||||
1954 | 254.00 | 369.00 | 514.50 | 868.50 | 974.50 | 1255.00 | 1409.50 | 1371.50 | 1225.50 | 855.00 | 436.50 | 234.00 | 9767.50 | |||||||||||||
1955 | 138.00 | 220.50 | 532.50 | 816.50 | 1063.50 | 1240.00 | 1301.50 | 1306.50 | 1142.50 | 802.00 | 388.00 | 250.50 | 9202.00 | |||||||||||||
1956 | 193.00 | 278.00 | 560.00 | 727.00 | 1200.50 | 1372.50 | 1404.50 | 1355.00 | 1155.00 | 899.50 | 290.00 | 233.00 | 9668.00 | |||||||||||||
1957 | 251.00 | 455.00 | 552.50 | 682.50 | 987.50 | 1237.50 | 1415.00 | 1375.50 | 1094.00 | 720.00 | 302.50 | 267.00 | 9340.00 | |||||||||||||
1958 | 105.00 | 208.00 | 328.50 | 677.00 | 1064.00 | 1331.00 | 1430.00 | 1334.00 | 1083.00 | 680.00 | 410.50 | 159.50 | 8810.50 | |||||||||||||
1959 | 162.00 | 262.50 | 427.50 | 684.00 | 1072.50 | 1227.50 | 1258.50 | 1350.50 | 1145.50 | 762.50 | 265.50 | 207.50 | 8826.00 | |||||||||||||
1960 | 160.50 | 166.50 | 431.00 | 796.00 | 1062.50 | 1319.50 | 1281.50 | 1289.00 | 1100.50 | 856.00 | 430.50 | 83.00 | 8976.50 | |||||||||||||
1961 | 91.50 | 260.00 | 495.50 | 759.00 | 1070.50 | 1208.00 | 1254.00 | 1266.50 | 1071.00 | 802.00 | 266.50 | 184.00 | 8728.50 | |||||||||||||
1962 | 109.50 | 416.50 | 433.50 | 812.50 | 1169.50 | 1222.00 | 1358.50 | 1379.50 | 1081.00 | 856.50 | 456.50 | 220.00 | 9515.50 | |||||||||||||
1963 | 154.00 | 273.50 | 581.50 | 904.00 | 1110.50 | 1217.00 | 1397.50 | 1338.50 | 1118.00 | 901.50 | 404.00 | 96.00 | 9496.00 | |||||||||||||
1964 | 149.00 | 124.50 | 482.50 | 790.00 | 1094.00 | 1242.00 | 0.00 | z | 1395.00 | 1055.50 | 769.50 | 428.00 | 244.00 | 7774.00 | ||||||||||||
1965 | 240.50 | 170.50 | 352.00 | 872.50 | 1055.00 | 1224.00 | 1378.00 | 1274.00 | 1082.00 | 757.50 | 544.50 | 300.50 | 9251.00 | |||||||||||||
1966 | 75.50 | 147.50 | 574.00 | 699.50 | 1029.00 | 1197.00 | 1425.50 | 1238.00 | 1065.00 | 665.00 | 516.00 | 172.00 | 8804.00 | |||||||||||||
1967 | 179.50 | 236.00 | 678.50 | 924.50 | 1012.50 | 1248.00 | 1357.00 | 1234.50 | 997.50 | 784.00 | 455.50 | 144.00 | 9251.50 | |||||||||||||
1968 | 217.00 | 227.50 | 460.00 | 697.50 | 1045.00 | 1236.00 | 1264.50 | 1258.00 | 983.00 | 812.00 | 345.50 | 136.00 | 8682.00 | |||||||||||||
1969 | 320.00 | 283.00 | 293.00 | 799.50 | 1030.00 | 1215.50 | 1410.50 | 1367.00 | 1071.00 | 699.50 | 348.00 | 256.00 | 9093.00 | |||||||||||||
1970 | 194.00 | 226.50 | 360.50 | 684.00 | 976.00 | 1152.00 | 1307.50 | 1303.00 | 1043.00 | 604.50 | 338.00 | 277.50 | 8466.50 | |||||||||||||
1971 | 268.50 | 231.50 | 511.50 | 689.50 | 1025.50 | 1211.00 | 1309.00 | 1145.00 | 1025.00 | 775.50 | 417.50 | 248.00 | 8857.50 | |||||||||||||
1972 | 223.50 | 290.00 | 646.50 | 894.50 | 990.50 | 1200.50 | 1303.00 | 1196.50 | 1055.00 | 758.00 | 246.00 | 154.00 | 8958.00 | |||||||||||||
1973 | 93.50 | 153.50 | 476.00 | 599.00 | 938.00 | 1167.50 | 1231.00 | 1237.50 | 1030.00 | 794.50 | 483.50 | 177.50 | 8381.50 | |||||||||||||
1974 | 174.00 | 237.50 | 682.50 | 777.50 | 1135.00 | 1251.50 | 1330.50 | 1192.00 | 810.00 | 757.50 | 365.00 | 154.50 | 8867.50 | |||||||||||||
1975 | 177.50 | 254.50 | 462.00 | 684.00 | 951.00 | 1235.50 | 1179.00 | 1236.00 | 920.50 | 760.50 | 374.50 | 185.00 | 8420.00 | |||||||||||||
1976 | 132.00 | 406.50 | 490.50 | 811.50 | 919.50 | 1219.50 | 1192.00 | 1258.00 | 988.50 | 564.50 | 246.50 | 86.50 | 8315.50 | |||||||||||||
1977 | 89.00 | 256.50 | 452.00 | 747.00 | 1130.00 | 1283.50 | 1376.50 | 1434.50 | 1251.50 | 814.00 | 401.50 | 291.00 | 9527.00 | |||||||||||||
1978 | 72.00 | 152.00 | 546.00 | 869.50 | 1089.50 | 1260.00 | 1395.00 | 1282.50 | 1003.50 | 765.50 | 412.00 | 167.00 | 9014.50 | |||||||||||||
1979 | 105.50 | 199.50 | 446.50 | 751.50 | 975.00 | 1132.00 | 1354.50 | 1227.00 | 1029.50 | 822.00 | 278.50 | 191.50 | 8513.00 | |||||||||||||
1980 | 197.00 | 315.00 | 479.00 | 654.50 | 1021.00 | 1394.50 | 1474.50 | 1338.50 | 1074.00 | 677.00 | 307.50 | 237.50 | 9170.00 | |||||||||||||
1981 | 157.00 | 259.50 | 435.50 | 758.50 | 961.50 | 1216.50 | 1357.50 | 1202.00 | 1041.00 | 749.00 | 466.50 | 266.50 | 8871.00 | |||||||||||||
1982 | 217.50 | 265.50 | 541.50 | 0.00 | z | 1032.50 | 1228.50 | 1390.50 | 1363.50 | 1151.50 | 777.50 | 396.00 | 166.00 | 8530.50 | ||||||||||||
1983 | 198.50 | 291.00 | 590.50 | 677.00 | 1020.50 | 1217.50 | 1405.00 | 1366.50 | 1193.50 | 906.00 | 548.50 | 186.00 | 9600.50 | |||||||||||||
1984 | 129.50 | 282.50 | 524.00 | 737.00 | 1117.50 | 1191.50 | 1306.00 | 1268.50 | 1013.50 | 738.00 | 420.00 | 342.50 | 9070.50 | |||||||||||||
1985 | 157.50 | 277.50 | 627.00 | 837.50 | 1079.50 | 1183.50 | 1312.33 | a | 1374.00 | 696.50 | k | 786.88 | a | 362.50 | j | 113.50 | j | 7635.72 | ||||||||
1986 | 267.38 | c | 396.31 | b | 376.00 | j | 900.50 | 756.50 | i | 777.00 | j | 1295.05 | b | 885.50 | j | 0.00 | z | 565.50 | i | 257.00 | j | 94.00 | m | 2859.23 | ||
1987 | 129.50 | i | 292.96 | a | 181.50 | n | 605.17 | a | 499.00 | o | 1142.50 | 1307.00 | 888.00 | j | 1012.50 | 609.50 | i | 269.50 | i | 155.50 | i | 4360.14 | ||||
1988 | 83.50 | o | 257.50 | 451.50 | 702.00 | 1025.00 | 1213.00 | 1280.00 | 1281.50 | 1040.50 | 822.50 | 429.00 | 148.00 | 8650.50 | ||||||||||||
1989 | 204.00 | 258.00 | 571.00 | 839.00 | 1130.00 | 1218.50 | 1384.00 | 1298.50 | 999.00 | 798.50 | 384.00 | 93.50 | 9178.00 | |||||||||||||
1990 | 192.00 | 283.50 | 503.50 | 780.50 | 1021.00 | 1435.50 | 1235.50 | 1203.50 | 1053.00 | 732.00 | 468.00 | 178.00 | 9086.00 | |||||||||||||
1991 | 89.00 | 309.50 | 527.50 | 768.00 | 1129.00 | 1276.50 | 1255.00 | 1249.00 | 929.00 | 790.00 | 281.00 | 198.50 | 8802.00 | |||||||||||||
1992 | 131.00 | 307.00 | 560.50 | 753.00 | 924.50 | 1179.00 | 1335.50 | 1260.00 | 1118.00 | 827.50 | 279.00 | 237.50 | 8912.50 | |||||||||||||
1993 | 170.00 | 241.50 | 506.00 | 758.00 | 1026.50 | 1252.00 | 1368.00 | 1339.50 | 1048.00 | 703.50 | 306.50 | 213.00 | 8932.50 | |||||||||||||
1994 | 138.50 | 268.50 | 543.50 | 748.00 | 1056.50 | 1390.50 | 1409.50 | 1367.00 | 1044.50 | 824.50 | 467.50 | 285.00 | 9543.50 | |||||||||||||
1995 | 212.00 | 365.50 | 518.50 | 721.00 | 1033.00 | 1178.00 | 1370.00 | 1357.50 | 1048.50 | 786.50 | 434.50 | 205.50 | 9230.50 | |||||||||||||
1996 | 189.00 | 366.50 | 404.00 | 724.00 | 1278.50 | 1332.00 | 1379.00 | 1250.00 | 1015.00 | 762.50 | 412.00 | 285.50 | 9398.00 | |||||||||||||
1997 | 179.50 | 191.00 | 549.50 | 624.00 | 1030.50 | 1202.50 | 1387.50 | 1331.00 | 1132.00 | 776.00 | 349.50 | 111.50 | 8864.50 | |||||||||||||
1998 | 258.50 | 262.00 | 468.00 | 651.00 | 1176.00 | 1372.50 | 1461.50 | 1298.50 | 1192.00 | 896.00 | 521.00 | 220.50 | 9777.50 | |||||||||||||
1999 | 280.00 | 418.00 | 544.50 | 779.50 | 1054.50 | 1225.50 | 1344.00 | 1384.50 | 1093.00 | 743.50 | 499.00 | 169.50 | 9535.50 | |||||||||||||
2000 | 279.00 | 446.50 | 609.00 | 846.50 | 1199.18 | a | 1234.00 | 1468.50 | 1390.50 | 1202.07 | a | 786.50 | 240.00 | 109.50 | 9811.25 | |||||||||||
2001 | 104.50 | 286.00 | 419.00 | 830.50 | 1138.00 | 1348.00 | 1463.50 | 1337.00 | 1111.50 | 849.00 | 482.50 | 221.00 | 9590.50 | |||||||||||||
2002 | 307.50 | 239.50 | 551.50 | 1014.83 | a | 1236.00 | 1421.00 | 1423.00 | 1518.00 | 1195.96 | d | 824.50 | 391.00 | 220.00 | 9999.00 | |||||||||||
2003 | 261.50 | 321.50 | 637.00 | 916.00 | 1204.00 | 1350.00 | 1443.00 | 1460.00 | 1172.00 | 945.00 | 563.00 | 257.00 | 9999.00 | |||||||||||||
2004 | 314.50 | 286.00 | 54.00 | z | 774.50 | 1194.00 | 1356.00 | 1427.50 | 1346.50 | 1129.50 | 894.00 | 414.00 | 260.50 | 9397.00 | ||||||||||||
2005 | 386.00 | 340.00 | 537.00 | 794.50 | 1133.00 | 1392.00 | 1449.00 | 1367.50 | 1324.00 | 873.50 | 525.50 | 295.00 | 9999.00 | |||||||||||||
2006 | 405.50 | 370.00 | 685.50 | 1018.00 | 1317.50 | 1414.50 | 1525.00 | 1418.00 | 1086.50 | 897.00 | 552.50 | 234.00 | 9999.00 | |||||||||||||
2007 | 154.50 | 347.00 | 692.50 | 748.50 | 1027.50 | 1288.00 | 1341.00 | 1393.50 | 1231.00 | 994.50 | 503.50 | 287.50 | 9999.00 | |||||||||||||
2008 | 215.00 | 438.50 | 632.00 | 844.50 | 1200.00 | 1463.00 | 1295.00 | 1262.00 | 942.50 | 749.50 | 385.00 | 224.00 | 9651.00 | |||||||||||||
2009 | 197.50 | 355.00 | 589.50 | 785.50 | 1117.50 | 1295.00 | 1377.50 | 1393.50 | 1039.50 | 759.00 | 443.50 | 125.00 | 9478.00 | |||||||||||||
2010 | 143.00 | 178.00 | 468.00 | 762.50 | 1050.50 | 1382.00 | 1276.50 | 1378.00 | 1136.00 | 837.50 | 387.50 | 239.50 | 9239.00 | |||||||||||||
2011 | 130.00 | 273.26 | a | 709.00 | 959.00 | 1065.00 | 1469.00 | 1487.50 | 1517.50 | 1119.50 | 855.50 | 438.50 | 127.00 | 9999.00 | ||||||||||||
2012 | 241.00 | 298.00 | 686.00 | 957.00 | 1090.50 | 1369.50 | 1352.00 | 1386.00 | 1097.59 | a | 591.50 | i | 0.00 | z | 0.00 | z | 8477.59 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 194.76 | 280.36 | 522.55 | 773.72 | 1070.45 | 1269.57 | 1354.36 | 1319.10 | 1078.97 | 795.83 | 398.43 | 209.37 | 9271.11 | |||||||||||||
S.D. | 78.81 | 75.70 | 92.49 | 92.76 | 83.04 | 86.70 | 74.39 | 76.66 | 83.68 | 77.92 | 84.20 | 62.36 | 545.03 | |||||||||||||
SKEW | 0.62 | 0.28 | -0.05 | 0.57 | 0.67 | 0.43 | -0.09 | 0.22 | -0.01 | -0.19 | -0.05 | -0.22 | 0.73 | |||||||||||||
MAX | 405.50 | 455.00 | 709.00 | 1018.00 | 1317.50 | 1469.00 | 1525.00 | 1518.00 | 1324.00 | 994.50 | 563.00 | 342.50 | 10924.00 | |||||||||||||
MIN | 72.00 | 124.50 | 293.00 | 599.00 | 919.50 | 1080.00 | 1179.00 | 1145.00 | 810.00 | 564.50 | 240.00 | 83.00 | 8315.50 | |||||||||||||
NO YRS | 66 | 68 | 65 | 67 | 66 | 69 | 68 | 68 | 67 | 67 | 66 | 66 | 58 |