YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | z | 0.00 | z | 174.00 | x | 680.50 | 203.00 | 42.00 | 10.00 | 6.50 | 157.00 | 466.00 | 842.50 | 1077.50 | 3485.00 | ||||||||||
1940 | 1691.05 | a | 1255.50 | 1222.00 | 699.50 | 350.50 | 61.50 | 30.00 | 68.50 | 175.50 | 415.00 | 979.66 | a | 1275.81 | b | 8224.52 | ||||||||||
1941 | 1367.00 | 1330.50 | 1209.50 | 435.50 | 197.50 | 78.00 | 20.50 | 27.90 | a | 124.50 | 449.50 | 817.50 | 1122.00 | 7179.90 | ||||||||||||
1942 | 1472.00 | 1293.50 | 953.50 | 460.00 | 333.00 | 75.50 | 25.50 | 37.50 | 245.50 | 453.00 | 896.00 | 1465.50 | 7710.50 | |||||||||||||
1943 | 1593.50 | 1261.00 | 1218.50 | 636.00 | 318.50 | 68.50 | 4.00 | 15.00 | 257.00 | 487.50 | 1004.00 | 1223.98 | a | 8087.48 | ||||||||||||
1944 | 1212.50 | 1221.00 | 1175.50 | 704.50 | 179.50 | 45.00 | 7.00 | 25.50 | 133.50 | 491.00 | 728.79 | a | 1467.50 | 7391.29 | ||||||||||||
1945 | 1579.50 | 1261.50 | 702.00 | 554.00 | 392.00 | 177.00 | 29.50 | 28.00 | 217.50 | 554.00 | 906.00 | 1487.00 | 7888.00 | |||||||||||||
1946 | 1359.87 | a | 1230.00 | 760.50 | 522.00 | 323.50 | 114.00 | 2.00 | 36.50 | 157.00 | 351.50 | 836.50 | 1212.10 | a | 6905.47 | |||||||||||
1947 | 1319.50 | 1351.50 | 1109.50 | 666.00 | 429.50 | 128.79 | a | 29.97 | a | 7.75 | a | 193.00 | 204.00 | 1063.97 | a | 1315.50 | 7818.98 | |||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 64.50 | 10.50 | 10.50 | 107.00 | 506.00 | 776.50 | 1293.50 | 2768.50 | ||||||||
1949 | 1373.00 | 1284.50 | 1063.50 | 567.00 | 260.50 | 38.00 | 1.00 | 29.50 | 317.50 | 398.50 | 922.50 | 1233.00 | 7488.50 | |||||||||||||
1950 | 1387.50 | 1237.00 | 1191.50 | 788.50 | 300.50 | 72.50 | 37.00 | 100.23 | a | 191.50 | 369.00 | 1045.34 | a | 1573.00 | 8293.58 | |||||||||||
1951 | 1606.50 | 1296.50 | 1172.50 | 651.50 | 199.95 | a | 77.07 | a | 16.50 | 74.50 | 287.00 | 542.00 | 1163.79 | a | 1432.00 | 8519.81 | ||||||||||
1952 | 1441.50 | a | 1142.91 | a | 1114.93 | b | 491.00 | 304.00 | 50.00 | 7.23 | a | 30.00 | 184.14 | a | 690.50 | 830.50 | 1190.50 | 7477.21 | ||||||||
1953 | 1308.50 | 1168.00 | 1009.10 | b | 695.69 | a | 275.50 | 36.21 | a | 9.50 | 12.50 | 193.50 | 342.50 | 742.50 | 1191.50 | 6985.00 | ||||||||||
1954 | 1402.75 | a | 944.50 | 1060.50 | 468.21 | b | 409.20 | a | 65.50 | 8.02 | b | 32.50 | 160.71 | b | 391.00 | g | 810.00 | 1273.00 | 6634.90 | |||||||
1955 | 1461.13 | a | 1240.00 | 1095.50 | 399.00 | 197.37 | a | 74.50 | 0.00 | b | 10.50 | 157.00 | 438.00 | 1018.50 | 1440.00 | 7531.50 | ||||||||||
1956 | 1396.50 | 1292.17 | c | 1168.70 | a | 658.50 | 327.50 | 62.07 | a | 25.66 | b | 29.50 | 220.00 | c | 292.00 | 881.50 | 1212.50 | 7566.60 | ||||||||
1957 | 401.50 | w | 1122.50 | 1025.50 | 558.10 | a | 318.50 | 53.57 | b | 1.00 | 10.50 | 201.96 | b | 514.00 | 906.50 | 1192.43 | b | 5904.57 | ||||||||
1958 | 1377.50 | 1359.00 | 997.50 | 559.00 | 251.50 | 123.00 | 12.83 | b | 24.00 | 140.69 | a | 385.00 | 840.50 | 1528.50 | 7599.02 | |||||||||||
1959 | 1687.00 | 1411.00 | 1192.47 | a | 621.00 | 173.00 | 42.50 | 22.00 | f | 0.00 | a | 142.00 | 576.50 | 1142.50 | 1075.50 | 8063.47 | ||||||||||
1960 | 1327.00 | 1288.00 | 1412.05 | a | 519.50 | 294.00 | 68.50 | 16.50 | 6.00 | 140.50 | 480.50 | 773.50 | 1359.50 | 7685.55 | ||||||||||||
1961 | 1466.50 | 1042.00 | 944.00 | 679.00 | 330.00 | 46.50 | 7.00 | 15.00 | 154.50 | 402.50 | 864.00 | 1430.00 | 7381.00 | |||||||||||||
1962 | 1639.50 | 1351.50 | 1114.00 | 598.00 | 172.50 | 68.50 | 16.50 | 15.50 | 218.50 | 408.50 | 857.50 | 1359.50 | 7820.00 | |||||||||||||
1963 | 1798.50 | 1442.50 | 1014.50 | 503.00 | 322.00 | 50.00 | 9.50 | 37.00 | 143.50 | 202.50 | 723.50 | 1596.00 | 7842.50 | |||||||||||||
1964 | 1269.50 | 1184.50 | 1072.00 | 539.50 | 138.50 | 83.50 | 11.50 | 64.50 | 200.00 | 520.50 | 769.50 | 1411.00 | 7264.50 | |||||||||||||
1965 | 1538.00 | 1329.00 | 1231.00 | 677.00 | 163.50 | 65.00 | 24.50 | 49.00 | 182.00 | 458.00 | 840.00 | 1085.50 | 7642.50 | |||||||||||||
1966 | 1705.50 | 1232.50 | 910.00 | 651.00 | 385.50 | 72.50 | 4.00 | 29.00 | 187.50 | 481.00 | 844.50 | 1350.50 | 7853.50 | |||||||||||||
1967 | 1371.00 | 1410.50 | 1018.50 | 572.50 | 412.00 | 29.00 | 45.50 | 74.50 | 205.00 | 510.50 | 961.50 | 1238.00 | 7848.50 | |||||||||||||
1968 | 1416.50 | 1354.00 | 776.50 | 507.00 | 314.50 | 65.00 | 19.00 | 58.00 | 118.50 | 425.00 | 869.50 | 1346.50 | 7270.00 | |||||||||||||
1969 | 1569.00 | 1191.50 | 1194.00 | 547.50 | 251.00 | 203.50 | 17.50 | 8.50 | 193.00 | 562.00 | 960.00 | 1360.00 | 8057.50 | |||||||||||||
1970 | 1746.00 | 1323.50 | 1104.50 | 564.00 | 246.00 | 63.00 | 13.50 | 8.50 | 162.50 | 423.00 | 927.50 | 1380.50 | 7962.50 | |||||||||||||
1971 | 1717.50 | 1284.00 | 1180.50 | 613.50 | 335.00 | 43.50 | 19.00 | 37.50 | 121.00 | 271.00 | 890.50 | 1228.50 | 7741.50 | |||||||||||||
1972 | 1625.50 | 1408.00 | 1195.00 | 741.50 | 194.00 | 87.00 | 34.50 | 34.00 | 163.00 | 579.50 | 911.00 | 1449.00 | 8422.00 | |||||||||||||
1973 | 1309.00 | 1173.00 | 766.50 | 638.00 | 354.00 | 16.50 | 1.00 | 14.50 | 166.00 | 327.00 | 867.50 | 1338.00 | 6971.00 | |||||||||||||
1974 | 1450.50 | 1303.00 | 1033.00 | 531.50 | 382.50 | 101.00 | 4.00 | 26.00 | 269.00 | 488.50 | 835.50 | 1214.00 | 7638.50 | |||||||||||||
1975 | 1375.50 | 1271.00 | 1215.50 | 771.00 | 194.50 | 70.00 | 29.50 | 0.00 | z | 0.00 | z | 0.00 | z | 377.00 | t | 1310.78 | a | 6237.78 | ||||||||
1976 | 1615.50 | 1137.00 | 989.02 | e | 515.00 | 322.29 | b | 27.22 | c | 2.50 | 61.50 | 245.19 | d | 336.00 | r | 1164.44 | c | 1710.68 | a | 7790.35 | ||||||
1977 | 1927.68 | a | 1215.20 | c | 826.31 | b | 415.71 | b | 105.52 | e | 102.00 | g | 4.00 | g | 84.65 | e | 155.36 | b | 518.45 | b | 912.32 | b | 1458.55 | a | 7619.76 | |
1978 | 1681.75 | a | 1462.50 | 1176.85 | d | 663.75 | b | 275.12 | c | 38.89 | c | 23.77 | a | 22.22 | a | 114.00 | 531.13 | a | 918.21 | b | 1461.13 | a | 8369.33 | |||
1979 | 1868.50 | 1572.67 | a | 1105.48 | c | 698.79 | a | 276.00 | f | 51.50 | i | 4.50 | h | 48.57 | a | 130.00 | 416.00 | g | 930.00 | d | 1155.61 | d | 7509.62 | |||
1980 | 1489.79 | e | 1375.18 | d | 910.00 | f | 556.73 | d | 200.50 | k | 0.00 | z | 6.50 | h | 9.62 | b | 182.00 | 611.39 | d | 609.00 | i | 1359.98 | d | 5584.69 | ||
1981 | 1437.33 | e | 1146.83 | d | 899.00 | 508.80 | e | 223.00 | k | 18.50 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3991.96 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1509.56 | 1273.18 | 1065.52 | 591.14 | 280.43 | 70.48 | 15.45 | 32.23 | 180.84 | 450.70 | 899.40 | 1330.61 | 7701.18 | |||||||||||||
S.D. | 172.84 | 116.44 | 154.44 | 96.08 | 83.28 | 37.47 | 11.61 | 24.19 | 48.49 | 106.25 | 109.58 | 146.34 | 418.20 | |||||||||||||
SKEW | 0.53 | -0.19 | -0.55 | 0.02 | -0.18 | 1.77 | 0.61 | 1.00 | 0.82 | -0.41 | 0.78 | 0.28 | 0.02 | |||||||||||||
MAX | 1927.68 | 1572.67 | 1412.05 | 788.50 | 429.50 | 203.50 | 45.50 | 100.23 | 317.50 | 690.50 | 1164.44 | 1710.68 | 8519.81 | |||||||||||||
MIN | 1212.50 | 944.50 | 702.00 | 399.00 | 105.52 | 16.50 | 0.00 | 0.00 | 107.00 | 202.50 | 723.50 | 1075.50 | 6905.47 | |||||||||||||
NO YRS | 40 | 41 | 40 | 42 | 39 | 39 | 38 | 41 | 41 | 38 | 40 | 42 | 32 |