PERMFILE138005

• Permit No: M2000098
• IBM Index Class Name: Permit File
• Doc Date: 8/3/2000
• Doc Name: CONSTRUCTION MATERIALS REGULAR 112 OPERATION RECLAMATION PERMIT APPLICATION FORM
• Media Type: D
• Archive: No

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.Monthly Climatic Data for LEADVILLE for years 1931 - 1982
Station - 54884 Latitude - 3915 Longitude - 10618 Elevation - 10180
Jan Feb Mar Apr May Jun Jul Auq Sep Oct Nov Dec Annual
Monthly mean temperature.
Ave 17.4 18.8 23.2 31.3 41.5 50.5 56.3 59.7 48.4 38.9 26.3 19.7 35.9
Max 23.1 27.1 30.6 90.0 98.5 54.7 59.3 58.1 53.0 45.1 33.5 28.4 39.4
Year 1934 1934 1934 1993 1939 1956 1934 1934 1933 1950 1999 1933 1939
Min 9.7 11.6 17.5 23.5 36.5 99.5 51.2 99.4 92.1 29.8 16.6 12.3 32.7
Year 1937 1955+ 1952 1973 1975 1975 1973 1979 1961 1969 1972 1972 1972
.Count 94 95 49 95 45 42 42 46 43 44 43 93 35
Monthly mean maximum temp erature.
Ave 30.2 32.3 36.2 49.1 55.5 66.2 72.2 70.0 63.6 53.0 39.2 32.0 50.0
Max 37.5 42.3 93.7 55.8 63.9 71.6 76.5 79.1 69.1 60.1 50.0 91.2 54.0
Year 1941+ 1991 1934 1993 1939 1940 1943 1937 1948 1950 1939 1933 1934
Min 23.9 23.7 29.7 37.1 99.1 60.3 66.2 65.0 54.6 41.7 30.8 23.7 46.8
Year 1937 1960 1969 1973 1953 1975 1973 1968+ 1961 1969 1972 1951 1951
Count 99 95 99 95 45 42 42 96 93 49 43 93 35
Monthly mean minimum temp erature.
Ave 9.7 5.3 10.2 18.6 27.6 34.9 40.4 39.4 33.2 24.7 13.9 7.2 21.9
Max 12.4 14.7 17.9 25.1 33.1 39.5 43.4 92.9 37.9 30.7 20.4 15.6 29.8
Year 1959 1957 1934 1996 1934 1958 1953 1958+ 1933 1963 1949 1933 1934
Min -4.5 -3.2 3.8 10.0 22.7 29.2 36.1 32.8 27.0 18.0 2.5 -3.1 18.4
Year
Count 1937
44 1975
45 1992
44 1973
45 1933
45 1975
42 1973
42 1974
46 1979
43 1969
99 1972
93 1972
93 1972
35

Number of days with min. temp. <= 0 deg .F.
Ave 10.0 8.9 5.7 0.7 0.0 0.0 0.0 0.0 0.0 0.0 3.1 8.6 37.0
Max 20 19 11 6 0 0 0 0 0 1 12 20 63
Year 1973+ 1975 1969 1973 1982+ 1976+ 1974+ 1982+ 1979+ 1972 1972 1974 1972
Min 2 0 0 0 0 0 0 0 0 0 0 2 25
Year 1954+ 1957 1949 1972+ 1982+ 1976+ 1979+ 1982+ 1979+ 1981+ 1981+ 1959 1968
Count 29 23 21 25 27 18 19 26 25 24 22 20 6