YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1935 | 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 | |
1936 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 106.50 | k | 196.50 | 40.50 | l | 94.50 | 212.00 | 737.50 | 1137.00 | 1330.00 | 3707.50 | |||||||
1937 | 1674.00 | 1344.50 | 1326.50 | 812.00 | 391.50 | 149.50 | 56.50 | 37.50 | 313.00 | 744.50 | 1045.00 | 1515.50 | 9410.00 | |||||||||||||
1938 | 1630.00 | 1284.50 | 1049.50 | 716.00 | 385.50 | 166.00 | 46.50 | 49.50 | 288.50 | 425.50 | 912.00 | 1334.00 | 8287.50 | |||||||||||||
1939 | 1472.50 | 1509.00 | 1270.48 | a | 786.50 | 279.00 | 124.00 | 47.00 | 56.50 | 276.50 | 648.00 | 945.50 | 1190.50 | 8605.48 | ||||||||||||
1940 | 1675.50 | 1324.50 | 1370.00 | 850.00 | 460.50 | 150.50 | 76.00 | 127.62 | a | 232.50 | 564.50 | 1017.50 | 1340.00 | 9189.12 | ||||||||||||
1941 | 1500.50 | 1331.00 | 1337.50 | 532.24 | a | 250.50 | 111.50 | 75.50 | 110.00 | 209.50 | 594.50 | 914.50 | 1200.00 | 8167.24 | ||||||||||||
1942 | 1468.88 | a | 1348.00 | 1046.50 | 521.50 | 393.00 | 133.50 | 76.00 | 90.50 | 318.00 | 569.00 | 994.00 | 1500.50 | 8459.38 | ||||||||||||
1943 | 1650.00 | 1336.00 | 1367.00 | 813.00 | 393.00 | 105.50 | 11.50 | 75.50 | 373.50 | 562.00 | 1059.00 | 1350.00 | 9096.00 | |||||||||||||
1944 | 1239.00 | 1299.50 | 1283.00 | 821.00 | 266.00 | 117.00 | 36.50 | 93.50 | 248.00 | 561.00 | 864.00 | 1462.00 | 8290.50 | |||||||||||||
1945 | 1702.50 | 1349.00 | 892.50 | 635.50 | 436.50 | 218.00 | 93.00 | 74.50 | 311.00 | 644.00 | 965.69 | a | 1516.00 | 8838.19 | ||||||||||||
1946 | 1480.50 | 1377.50 | 807.50 | 598.00 | 391.00 | 166.00 | 52.50 | 133.00 | 277.00 | 462.50 | 936.50 | 1343.69 | b | 8025.69 | ||||||||||||
1947 | 1462.00 | 1314.38 | b | 1193.00 | 792.00 | 507.88 | a | 222.32 | b | 76.00 | 50.00 | 317.07 | a | 362.24 | d | 1131.00 | 1467.16 | b | 8895.05 | |||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 190.50 | 56.00 | 93.50 | 225.00 | 666.50 | 917.50 | 1438.50 | 3587.50 | ||||||||
1949 | 1463.00 | 1431.11 | a | 1252.00 | 648.00 | 406.00 | 80.00 | 54.00 | 81.00 | 398.50 | 569.00 | 1052.00 | 1442.00 | 8876.61 | ||||||||||||
1950 | 1723.50 | 1474.00 | 1385.50 | 1055.00 | 484.00 | 195.00 | 126.50 | 265.50 | 334.00 | 542.00 | 1193.50 | 1626.50 | 10405.00 | |||||||||||||
1951 | 1739.21 | b | 1426.50 | 1274.88 | c | 793.00 | 311.00 | 232.50 | 91.50 | 184.00 | 400.00 | 677.50 | 1258.00 | 1506.00 | 9894.08 | |||||||||||
1952 | 1597.00 | 1373.50 | 1325.00 | 670.00 | 445.00 | 157.24 | a | 61.48 | a | 132.50 | 335.69 | a | 844.23 | a | 1010.00 | 1273.00 | 9224.65 | |||||||||
1953 | 1480.00 | 1385.00 | 1168.00 | 865.00 | 421.00 | 137.00 | 75.00 | 77.50 | 325.50 | 504.50 | 898.50 | 1361.00 | 8698.00 | |||||||||||||
1954 | 1698.00 | 1168.50 | 1352.00 | 784.50 | 594.50 | 129.50 | 95.50 | 157.00 | 400.50 | 665.00 | 968.00 | 1473.00 | 9486.00 | |||||||||||||
1955 | 1671.00 | 1477.00 | 1380.50 | 604.00 | 349.04 | d | 132.00 | 24.00 | 69.00 | 351.50 | 583.50 | 1175.50 | 1614.00 | 9431.04 | ||||||||||||
1956 | 1534.50 | 1433.50 | 1396.03 | a | 869.50 | 476.50 | 138.50 | 136.00 | 110.00 | 409.00 | 499.50 | 1062.50 | 1438.00 | 9503.53 | ||||||||||||
1957 | 1850.00 | 1394.00 | 1254.00 | 733.50 | 467.00 | 180.50 | 51.50 | 138.00 | 389.50 | 660.00 | 1074.50 | 1452.00 | 9644.50 | |||||||||||||
1958 | 1493.00 | 1487.00 | 1160.00 | 724.50 | 486.50 | 312.00 | 71.50 | 122.00 | 311.50 | 583.00 | 1002.50 | 1806.50 | 9560.00 | |||||||||||||
1959 | 1906.50 | 1595.50 | 1302.52 | a | 781.00 | 323.00 | 129.50 | 74.00 | 39.50 | 283.00 | 761.00 | 1323.00 | 1290.78 | b | 9809.29 | |||||||||||
1960 | 1613.00 | 1451.50 | 1590.50 | 782.50 | 416.50 | 210.00 | 96.00 | 72.50 | 323.00 | 652.00 | 969.00 | 1577.50 | 9754.00 | |||||||||||||
1961 | 1711.00 | 1266.00 | 1192.50 | 843.00 | 545.00 | 189.50 | 68.50 | 91.50 | 315.50 | 601.00 | 1052.00 | 1579.00 | 9454.50 | |||||||||||||
1962 | 1765.00 | 1614.50 | 1196.00 | 801.00 | 334.00 | 171.00 | 113.50 | 115.50 | 409.00 | 598.50 | 1022.00 | 1513.50 | 9653.50 | |||||||||||||
1963 | 1945.00 | 1680.00 | 1258.00 | 728.50 | 507.00 | 142.00 | 55.00 | 144.00 | 357.00 | 414.50 | 916.50 | 1671.50 | 9819.00 | |||||||||||||
1964 | 1478.50 | 1505.00 | 1371.00 | 786.50 | 329.50 | 206.00 | 63.00 | 228.50 | 398.50 | 729.00 | 1018.50 | 1650.00 | 9764.00 | |||||||||||||
1965 | 1792.00 | 1628.50 | 1451.00 | 881.50 | 347.00 | 234.50 | 153.00 | 157.50 | 430.00 | 653.00 | 1038.50 | 1312.00 | 10078.50 | |||||||||||||
1966 | 1828.50 | 1352.00 | 1133.00 | 854.00 | 581.00 | 121.50 | 23.00 | 145.00 | 333.00 | 721.50 | 1090.00 | 1477.50 | 9660.00 | |||||||||||||
1967 | 1622.00 | 1663.50 | 1294.00 | 802.00 | 606.00 | 147.50 | 107.50 | 207.00 | 345.50 | 728.00 | 1166.50 | 1482.50 | 10172.00 | |||||||||||||
1968 | 1688.50 | 1562.50 | 1085.00 | 716.50 | 508.50 | 202.00 | 113.50 | 154.00 | 250.00 | 582.00 | 1016.00 | 1513.00 | 9391.50 | |||||||||||||
1969 | 1591.00 | 1409.50 | 1392.50 | 727.50 | 428.50 | 339.00 | 79.50 | 40.50 | 323.00 | 765.00 | 1077.00 | 1433.00 | 9606.00 | |||||||||||||
1970 | 1832.00 | 1564.00 | 1354.50 | 742.00 | 475.50 | 144.50 | 55.00 | 109.00 | 317.00 | 624.00 | 1049.00 | 1527.00 | 9793.50 | |||||||||||||
1971 | 1943.00 | 1506.00 | 1394.00 | 846.00 | 527.00 | 101.50 | 137.50 | 142.00 | 268.00 | 442.00 | 1026.00 | 1448.00 | 9781.00 | |||||||||||||
1972 | 1921.00 | 1665.00 | 1428.50 | 952.00 | 302.50 | 189.00 | 95.50 | 112.00 | 383.50 | 776.00 | 1075.50 | 1623.00 | 10523.50 | |||||||||||||
1973 | 1550.50 | 1416.50 | 955.50 | 773.50 | 513.50 | 115.00 | 50.00 | 74.50 | 344.00 | 503.50 | 1035.50 | 1552.50 | 8884.50 | |||||||||||||
1974 | 1686.00 | 1563.50 | 1261.00 | 751.50 | 512.02 | a | 223.50 | 42.50 | 93.00 | 469.50 | 690.50 | 1016.00 | 1329.50 | 9638.52 | ||||||||||||
1975 | 1650.50 | 1384.50 | 1390.50 | 945.50 | 287.00 | 144.50 | 49.00 | 88.50 | 411.50 | 593.50 | 923.00 | 1520.00 | 9388.00 | |||||||||||||
1976 | 1803.50 | 1285.50 | 1278.00 | 688.00 | 469.50 | 73.50 | 38.00 | 121.50 | 381.50 | 807.00 | 1277.50 | 1854.50 | 10078.00 | |||||||||||||
1977 | 1979.50 | 1403.00 | 1066.50 | 634.00 | 189.00 | 189.50 | 43.00 | 175.50 | 296.50 | 682.00 | 1052.00 | 1524.00 | 9234.50 | |||||||||||||
1978 | 1735.00 | 1580.50 | 1336.50 | 859.50 | 350.00 | 175.50 | 84.50 | 62.50 | 242.50 | 627.00 | 1047.50 | 1594.50 | 9695.50 | |||||||||||||
1979 | 1897.00 | 1691.00 | 1273.00 | 890.00 | 518.00 | 165.50 | 53.50 | 119.72 | b | 293.00 | 724.00 | 1099.00 | 1313.50 | 10037.22 | ||||||||||||
1980 | 1658.00 | 1593.00 | 1339.50 | 0.00 | z | 285.50 | 231.50 | 43.50 | 58.50 | 331.50 | 787.50 | 1020.50 | 1552.00 | 8901.00 | ||||||||||||
1981 | 1761.00 | 1313.00 | 1108.00 | 711.00 | 446.00 | 129.83 | a | 62.60 | e | 36.00 | p | 344.50 | 736.00 | 880.50 | 1460.00 | 8952.42 | ||||||||||
1982 | 1974.50 | 1585.50 | 1312.50 | 884.50 | 223.50 | 280.00 | 29.50 | 159.00 | 355.50 | 609.00 | 1074.50 | 1287.00 | 9775.00 | |||||||||||||
1983 | 1543.00 | 1218.00 | 1154.00 | 837.50 | 551.00 | 172.00 | 24.00 | 28.50 | 272.50 | 662.00 | 981.00 | 1813.50 | 9257.00 | |||||||||||||
1984 | 1888.50 | 1200.00 | 1435.50 | 670.50 | 503.50 | 71.00 | 57.00 | 35.50 | 373.50 | 544.00 | 1063.00 | 1481.00 | 9323.00 | |||||||||||||
1985 | 1766.50 | 1539.00 | 1130.50 | 703.00 | 314.65 | a | 216.50 | 73.00 | 121.00 | 337.50 | 685.00 | 1209.00 | 1810.00 | 9905.65 | ||||||||||||
1986 | 1711.72 | a | 1519.50 | 847.00 | h | 0.00 | z | 315.50 | 199.50 | 41.50 | 164.50 | 311.00 | 702.00 | 1187.50 | 1394.50 | 7547.22 | ||||||||||
1987 | 1522.50 | 1247.00 | 1113.50 | 628.50 | 344.00 | 86.00 | 43.00 | 102.00 | 276.50 | 824.00 | 994.00 | 1308.50 | 8489.50 | |||||||||||||
1988 | 1788.00 | 1660.50 | 1275.13 | a | 748.50 | 309.00 | 108.00 | 29.50 | 80.50 | 310.50 | 831.00 | 982.50 | 1546.00 | 9669.13 | ||||||||||||
1989 | 1533.50 | 1647.00 | 1456.00 | 812.68 | b | 219.00 | l | 92.00 | h | 11.00 | o | 83.18 | a | 190.00 | j | 315.00 | p | 1190.69 | a | 1013.50 | n | 6723.05 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1678.67 | 1445.74 | 1259.22 | 768.14 | 410.93 | 167.05 | 67.09 | 108.47 | 327.26 | 636.33 | 1044.58 | 1479.61 | 9387.99 | |||||||||||||
S.D. | 163.10 | 138.80 | 151.19 | 105.83 | 102.11 | 56.18 | 31.47 | 50.00 | 58.39 | 111.80 | 101.76 | 149.85 | 588.45 | |||||||||||||
SKEW | -0.09 | 0.06 | -0.77 | -0.07 | -0.09 | 0.74 | 0.76 | 0.79 | 0.04 | -0.27 | 0.63 | 0.48 | -0.54 | |||||||||||||
MAX | 1979.50 | 1691.00 | 1590.50 | 1055.00 | 606.00 | 339.00 | 153.00 | 265.50 | 469.50 | 844.23 | 1323.00 | 1854.50 | 10523.50 | |||||||||||||
MIN | 1239.00 | 1168.50 | 807.50 | 521.50 | 189.00 | 71.00 | 11.50 | 28.50 | 209.50 | 362.24 | 864.00 | 1190.50 | 8025.69 | |||||||||||||
NO YRS | 52 | 52 | 51 | 50 | 51 | 53 | 52 | 53 | 53 | 53 | 54 | 53 | 48 |