YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1899 | 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 | |
1900 | 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 | |
1901 | 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 | |
1902 | 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 | |
1903 | 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 | |
1904 | 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 | |
1905 | 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 | |
1906 | 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 | |
1907 | 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 | |
1908 | 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 | |
1909 | 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 | |
1910 | 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 | |
1911 | 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 | |
1912 | 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 | |
1913 | 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 | |
1914 | 1277.20 | a | 1193.50 | 1018.50 | 698.28 | a | 421.50 | 266.00 | f | 131.50 | 164.50 | 298.00 | 650.50 | 872.00 | 1469.00 | 8194.48 | ||||||||||
1915 | 1452.00 | 1086.00 | 1094.50 | 627.50 | 595.00 | 340.00 | 129.00 | 188.50 | 372.50 | 646.00 | 1017.93 | a | 1305.00 | 8853.93 | ||||||||||||
1916 | 1337.00 | 1104.50 | 966.50 | 753.10 | a | 589.60 | e | 277.76 | a | 101.00 | 219.21 | c | 375.00 | b | 679.00 | 1106.00 | 1468.00 | 8976.67 | ||||||||
1917 | 1529.85 | a | 1180.00 | 1318.50 | 917.00 | 708.00 | 306.50 | 82.00 | 0.00 | z | 180.00 | o | 715.30 | d | 843.00 | 1129.00 | 8729.15 | |||||||||
1918 | 1469.50 | 1160.00 | 974.00 | 872.00 | 537.33 | a | 147.50 | 135.50 | 164.00 | 394.50 | 638.00 | 1166.50 | 1410.50 | 9069.33 | ||||||||||||
1919 | 1481.50 | 1291.50 | 1142.00 | 713.00 | 471.20 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5099.20 | |||||
1920 | 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 | |
1921 | 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 | |
1922 | 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 | |
1923 | 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 | |
1924 | 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 | |
1925 | 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 | |
1926 | 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 | |
1927 | 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 | |
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 287.22 | c | 36.00 | 53.50 | 378.00 | 546.50 | 957.00 | 1282.00 | 3540.22 | |||||||
1935 | 1232.00 | 1093.50 | 1079.50 | 790.00 | 620.00 | 246.50 | 85.50 | 88.50 | 320.00 | 658.50 | 981.00 | 1280.50 | 8475.50 | |||||||||||||
1936 | 1379.00 | 1200.91 | a | 1045.50 | 705.50 | 388.00 | 168.50 | 47.50 | 112.00 | 338.00 | 652.79 | e | 1043.00 | 1264.50 | 8345.20 | |||||||||||
1937 | 1608.00 | 1246.00 | 1105.50 | 799.00 | 435.50 | 268.50 | 105.50 | 94.00 | 278.00 | 610.50 | 951.00 | 1218.00 | 8719.50 | |||||||||||||
1938 | 1310.50 | 1097.50 | 1068.50 | 749.00 | 597.00 | 257.50 | 154.00 | 114.00 | 315.50 | 594.00 | 1181.00 | 1360.50 | 8799.00 | |||||||||||||
1939 | 1419.50 | 1494.00 | 1125.50 | 724.00 | 488.50 | 360.00 | 98.00 | 154.50 | 337.00 | 701.50 | 911.00 | 1151.50 | 8965.00 | |||||||||||||
1940 | 1423.50 | 1180.50 | 1014.50 | 720.56 | c | 445.50 | 199.50 | 63.00 | 132.00 | 307.00 | 749.00 | 1247.50 | 1249.82 | a | 8732.37 | |||||||||||
1941 | 1430.50 | 1106.50 | 1136.00 | 868.50 | 484.00 | 365.50 | 167.50 | 179.00 | 390.50 | 681.00 | 1019.50 | 1318.00 | 9146.50 | |||||||||||||
1942 | 1505.50 | 1399.50 | 1304.00 | 574.50 | f | 360.50 | g | 245.00 | 94.50 | 95.50 | 335.17 | a | 615.87 | a | 528.00 | p | 898.00 | i | 5595.04 | |||||||
1943 | 1452.00 | 1235.00 | 1278.00 | 674.50 | 564.00 | 268.00 | 90.00 | 165.50 | 242.50 | h | 674.00 | 1008.00 | 1330.50 | 8739.50 | ||||||||||||
1944 | 1470.00 | 1246.50 | 1216.50 | 915.50 | 585.00 | 307.00 | 110.50 | 137.00 | 265.50 | 613.00 | 989.48 | a | 1375.00 | 9230.98 | ||||||||||||
1945 | 1336.50 | 1112.00 | 1158.50 | 989.00 | 529.00 | 397.50 | 135.00 | 166.50 | 387.50 | 638.50 | 1017.00 | 1392.00 | 9259.00 | |||||||||||||
1946 | 1459.50 | 1172.50 | 995.00 | 624.00 | 627.00 | 257.50 | 87.50 | 149.00 | 347.50 | 762.50 | 1061.50 | 1177.50 | 8721.00 | |||||||||||||
1947 | 1510.00 | 1130.00 | 1135.00 | 815.50 | 521.50 | 418.00 | 147.00 | 141.50 | 292.50 | 567.50 | 1208.50 | 1351.00 | 9238.00 | |||||||||||||
1948 | 50.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 186.00 | 235.50 | 626.00 | 1195.00 | 1309.00 | 3551.50 | ||||||
1949 | 1498.85 | a | 1245.00 | 1015.50 | 693.00 | 515.00 | 340.00 | 138.50 | 209.00 | 358.50 | 573.00 | g | 833.50 | 1346.50 | 8193.35 | |||||||||||
1950 | 1042.00 | g | 1143.50 | 1182.50 | 800.00 | 646.00 | 296.00 | 196.69 | b | 266.60 | a | 382.24 | a | 494.45 | a | 873.00 | 1181.00 | 7461.98 | ||||||||
1951 | 1414.00 | 1152.00 | 1122.00 | 820.00 | 520.50 | 405.00 | 106.00 | 199.43 | a | 377.50 | 731.08 | a | 1128.50 | 1413.00 | 9389.02 | |||||||||||
1952 | 1390.19 | b | 1341.25 | a | 1306.28 | b | 750.52 | a | 526.50 | 220.71 | b | 139.00 | 185.48 | a | 325.71 | b | 602.50 | 1163.00 | 1427.07 | b | 9378.21 | |||||
1953 | 1183.50 | 1233.00 | 1078.00 | 880.71 | b | 650.50 | 198.00 | 84.00 | 151.50 | 300.00 | 634.50 | 943.00 | 1363.00 | 8699.71 | ||||||||||||
1954 | 1176.00 | 960.00 | 1122.50 | 634.50 | 466.50 | 260.50 | 48.00 | 142.50 | 343.45 | a | 624.50 | 917.50 | 1410.50 | 8106.45 | ||||||||||||
1955 | 1476.50 | 1385.50 | 1208.50 | 881.50 | 583.00 | 380.50 | 111.00 | 129.17 | a | 319.50 | 672.91 | b | 1120.38 | d | 1218.50 | 9486.96 | ||||||||||
1956 | 1187.50 | 1365.50 | 1144.50 | 786.50 | 446.50 | 189.00 | 153.97 | a | 248.50 | 270.00 | a | 598.00 | 1231.00 | 1414.50 | 9035.47 | |||||||||||
1957 | 1446.67 | a | 1006.50 | 1086.50 | 873.00 | 646.00 | 350.00 | 149.00 | 160.50 | 402.00 | 650.00 | 1162.50 | 1307.00 | 9239.67 | ||||||||||||
1958 | 1448.00 | 1037.50 | 1185.50 | 891.00 | 477.92 | a | 218.50 | 146.00 | 88.50 | 311.50 | 637.00 | 1010.50 | 1168.50 | 8620.42 | ||||||||||||
1959 | 1297.50 | 0.00 | z | 1025.00 | 765.00 | 530.00 | 171.00 | 132.50 | 153.50 | 415.50 | 756.00 | 1008.50 | 1210.00 | 7464.50 | ||||||||||||
1960 | 1385.18 | a | 1362.00 | 1036.00 | 702.50 | 526.50 | 230.50 | 83.38 | b | 96.00 | 271.50 | 654.50 | 979.50 | 1292.00 | 8619.56 | |||||||||||
1961 | 1347.00 | 1086.00 | 1018.00 | 820.00 | 488.50 | 195.50 | 101.00 | 85.50 | 518.50 | 694.00 | 1098.00 | 1437.50 | 8889.50 | |||||||||||||
1962 | 1486.50 | 1023.00 | 1197.50 | 669.50 | 560.50 | 287.50 | 156.50 | 174.50 | 363.00 | 596.00 | 898.00 | 1222.00 | 8634.50 | |||||||||||||
1963 | 1507.00 | 1033.00 | 1107.50 | 740.50 | 443.50 | 299.50 | 60.50 | 147.00 | 231.50 | 482.00 | 967.00 | 1363.00 | 8382.00 | |||||||||||||
1964 | 1533.50 | 1431.00 | 1332.50 | 862.50 | 517.00 | 293.00 | 27.00 | 198.00 | 357.00 | 568.50 | 1037.50 | 1351.50 | 9509.00 | |||||||||||||
1965 | 1275.00 | 1174.50 | 1264.00 | 761.00 | 537.50 | 295.50 | 88.00 | 181.50 | 467.50 | 558.50 | 923.50 | 1258.50 | 8785.00 | |||||||||||||
1966 | 1478.50 | 0.00 | z | 1029.50 | 751.50 | 453.50 | 259.00 | 53.50 | 155.50 | 323.00 | 689.50 | 898.50 | 1417.00 | 7509.00 | ||||||||||||
1967 | 1343.50 | 1152.00 | 901.50 | 739.50 | 592.50 | 336.00 | 72.50 | 143.00 | 330.50 | 618.50 | 951.50 | 1417.50 | 8598.50 | |||||||||||||
1968 | 1370.50 | 1134.00 | 1096.00 | 926.00 | 574.00 | 237.50 | 92.50 | 237.50 | 419.50 | 611.00 | 1130.00 | 1390.50 | 9219.00 | |||||||||||||
1969 | 1224.00 | 1174.50 | 1227.50 | 674.00 | 395.52 | b | 363.00 | 51.50 | 55.50 | 321.50 | 869.55 | a | 1109.50 | 1278.50 | 8744.57 | |||||||||||
1970 | 1371.50 | 1038.00 | 1164.50 | 962.00 | 504.00 | 270.52 | a | 80.00 | 82.00 | 420.50 | 839.00 | 995.00 | 1305.00 | 9032.02 | ||||||||||||
1971 | 1330.00 | 1190.00 | 1134.50 | 754.00 | 579.50 | 219.50 | 74.50 | 76.98 | a | 431.00 | 687.50 | 1062.50 | 1446.50 | 8986.48 | ||||||||||||
1972 | 1391.50 | 1119.00 | 899.50 | 0.00 | z | 512.50 | 199.00 | 68.00 | 126.07 | a | 346.50 | 648.86 | b | 1192.00 | 1473.50 | 7976.43 | ||||||||||
1973 | 1457.50 | 1198.00 | 1098.43 | a | 947.50 | 525.50 | 296.50 | 144.50 | 119.50 | 370.50 | 600.50 | 929.50 | 1360.00 | 9047.93 | ||||||||||||
1974 | 1489.50 | 1218.00 | 934.00 | 829.50 | 420.00 | 202.00 | 91.45 | a | 176.50 | 362.00 | 579.50 | 1051.50 | 1467.00 | 8820.95 | ||||||||||||
1975 | 1396.00 | 1225.50 | 1128.00 | 900.50 | 595.50 | 336.00 | 91.34 | c | 130.50 | 347.00 | 631.50 | 1071.00 | 1269.97 | a | 9122.81 | |||||||||||
1976 | 1392.00 | 1056.43 | a | 1155.50 | 723.00 | 494.00 | 264.00 | 46.00 | 173.00 | 326.67 | c | 716.62 | a | 980.00 | 1301.00 | 8628.21 | ||||||||||
1977 | 1386.98 | b | 1073.00 | 1171.05 | b | 662.50 | 462.00 | 112.50 | 52.00 | 94.00 | 193.00 | g | 610.70 | a | 883.50 | 412.00 | q | 6508.23 | ||||||||
1978 | 491.50 | r | 627.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 67.50 | i | 34.50 | 132.50 | 306.00 | 592.00 | 960.52 | a | 1502.50 | 3528.02 | ||||||
1979 | 1544.50 | 1174.50 | 799.00 | h | 783.75 | b | 532.34 | b | 260.17 | a | 51.50 | 0.00 | z | 249.00 | 576.50 | 1217.59 | a | 0.00 | z | 6389.85 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1402.34 | 1180.04 | 1115.59 | 785.99 | 527.72 | 273.01 | 98.51 | 147.44 | 344.51 | 644.91 | 1030.07 | 1330.30 | 8905.62 | |||||||||||||
S.D. | 100.85 | 117.29 | 105.52 | 94.83 | 72.20 | 69.90 | 40.13 | 48.00 | 57.68 | 73.50 | 111.37 | 95.13 | 330.53 | |||||||||||||
SKEW | -0.54 | 0.67 | 0.08 | 0.26 | 0.20 | 0.05 | 0.23 | 0.20 | 0.44 | 0.68 | 0.24 | -0.22 | -0.16 | |||||||||||||
MAX | 1608.00 | 1494.00 | 1332.50 | 989.00 | 708.00 | 418.00 | 196.69 | 266.60 | 518.50 | 869.55 | 1247.50 | 1502.50 | 9509.00 | |||||||||||||
MIN | 1176.00 | 960.00 | 899.50 | 624.00 | 388.00 | 112.50 | 27.00 | 53.50 | 231.50 | 482.00 | 833.50 | 1129.00 | 8106.45 | |||||||||||||
NO YRS | 48 | 47 | 48 | 47 | 48 | 48 | 50 | 49 | 48 | 50 | 50 | 48 | 37 |