ALEMAN RCH, n

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(290268)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200009
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z 12.00 r 16.00 32.00 u 34.00 43.00 52.00 a 57.00 a 44.00 32.00 17.00 o ----- z 12.00
1956 17.00 q 9.00 18.00 25.00 ----- z 50.00 o 50.00 43.00 39.00 21.00 a ----- z ----- z 9.00
1957 ----- z 32.00 j 28.00 a 31.00 36.00 a 41.00 c 57.00 c 57.00 c 41.00 b 32.00 a 11.00 h 12.00 c 11.00
1958 10.00 b 14.00 e 19.00 a 27.00 g 38.00 d 48.00 54.00 c 53.00 47.00 32.00 o ----- z ----- z 10.00
1959 6.00 14.00 12.00 30.00 36.00 47.00 55.00 59.00 43.00 37.00 12.00 15.00 6.00
1960 9.00 1.00 23.00 22.00 33.00 47.00 59.00 58.00 45.00 29.00 23.00 1.00 1.00
1961 19.00 15.00 20.00 26.00 32.00 45.00 g 58.00 59.00 47.00 34.00 19.00 20.00 15.00
1962 -16.00 19.00 8.00 31.00 39.00 43.00 52.00 52.00 45.00 34.00 17.00 19.00 -16.00
1963 4.00 4.00 21.00 28.00 38.00 40.00 60.00 55.00 46.00 40.00 20.00 9.00 4.00
1964 1.00 6.00 14.00 28.00 32.00 ----- z ----- z 51.00 43.00 31.00 18.00 10.00 1.00
1965 8.00 4.00 7.00 25.00 30.00 39.00 57.00 55.00 42.00 26.00 20.00 19.00 4.00
1966 6.00 13.00 10.00 25.00 37.00 45.00 59.00 51.00 a 47.00 30.00 18.00 8.00 6.00
1967 3.00 b 10.00 15.00 28.00 26.00 46.00 ----- z ----- z ----- z 23.00 ----- z ----- z 3.00
1968 15.00 22.00 22.00 24.00 39.00 42.00 54.00 53.00 40.00 28.00 21.00 9.00 9.00
1969 14.00 15.00 14.00 33.00 33.00 47.00 59.00 61.00 49.00 28.00 15.00 8.00 8.00
1970 6.00 10.00 22.00 20.00 a ----- z ----- z 59.00 52.00 39.00 22.00 16.00 15.00 6.00
1971 -1.00 10.00 8.00 27.00 34.00 41.00 54.00 52.00 38.00 29.00 26.00 17.00 -1.00
1972 11.00 10.00 17.00 27.00 36.00 52.00 54.00 56.00 41.00 33.00 20.00 13.00 10.00
1973 2.00 18.00 24.00 19.00 35.00 45.00 55.00 50.00 37.00 25.00 17.00 6.00 2.00
1974 10.00 11.00 21.00 24.00 37.00 42.00 57.00 51.00 40.00 32.00 17.00 8.00 8.00
1975 9.00 13.00 21.00 22.00 26.00 41.00 56.00 53.00 39.00 32.00 17.00 15.00 9.00
1976 9.00 14.00 17.00 26.00 33.00 43.00 55.00 52.00 42.00 25.00 0.00 13.00 0.00
1977 9.00 12.00 12.00 21.00 38.00 48.00 60.00 57.00 50.00 35.00 20.00 12.00 9.00
1978 15.00 17.00 23.00 26.00 34.00 45.00 56.00 54.00 50.00 34.00 26.00 3.00 3.00
1979 8.00 19.00 20.00 22.00 33.00 46.00 54.00 50.00 47.00 25.00 11.00 11.00 8.00
1980 18.00 12.00 17.00 20.00 38.00 37.00 56.00 56.00 49.00 24.00 11.00 15.00 11.00
1981 20.00 14.00 21.00 29.00 37.00 46.00 58.00 54.00 47.00 27.00 20.00 18.00 14.00
1982 8.00 12.00 19.00 29.00 37.00 43.00 55.00 58.00 49.00 24.00 22.00 15.00 8.00
1983 10.00 22.00 23.00 23.00 32.00 43.00 49.00 54.00 50.00 39.00 17.00 6.00 6.00
1984 8.00 14.00 9.00 28.00 41.00 49.00 59.00 57.00 45.00 34.00 19.00 6.00 6.00
1985 11.00 9.00 16.00 26.00 34.00 41.00 55.00 59.00 j 43.00 38.00 22.00 10.00 9.00
1986 11.00 17.00 25.00 28.00 37.00 50.00 58.00 57.00 37.00 33.00 22.00 6.00 6.00
1987 6.00 11.00 11.00 24.00 36.00 46.00 47.00 49.00 43.00 34.00 15.00 -6.00 -6.00
1988 12.00 18.00 14.00 19.00 33.00 41.00 56.00 57.00 41.00 38.00 16.00 8.00 8.00
1989 9.00 10.00 14.00 26.00 34.00 40.00 59.00 54.00 40.00 23.00 21.00 3.00 3.00
1990 10.00 5.00 22.00 37.00 36.00 50.00 58.00 51.00 49.00 28.00 21.00 11.00 5.00
1991 18.00 16.00 19.00 21.00 30.00 42.00 57.00 58.00 44.00 20.00 14.00 14.00 14.00
1992 11.00 17.00 21.00 30.00 43.00 44.00 48.00 54.00 41.00 30.00 9.00 12.00 9.00
1993 17.00 17.00 15.00 23.00 34.00 41.00 56.00 57.00 39.00 18.00 12.00 10.00 10.00
1994 9.00 8.00 13.00 23.00 37.00 53.00 52.00 61.00 45.00 31.00 16.00 19.00 8.00
1995 16.00 23.00 22.00 21.00 26.00 45.00 51.00 60.00 42.00 32.00 21.00 15.00 15.00
1996 9.00 17.00 18.00 29.00 38.00 48.00 62.00 56.00 41.00 21.00 21.00 5.00 5.00
1997 10.00 16.00 23.00 28.00 40.00 49.00 58.00 56.00 52.00 25.00 22.00 9.00 9.00
1998 15.00 13.00 15.00 23.00 34.00 46.00 57.00 56.00 ----- z 34.00 25.00 15.00 13.00
1999 14.00 13.00 24.00 12.00 33.00 42.00 58.00 59.00 42.00 28.00 14.00 11.00 11.00
2000 12.00 18.00 19.00 29.00 42.00 55.00 57.00 52.00 d 41.00 ----- z ----- z ----- z 12.00
Period of Record Statistics
MEAN 9.56 13.23 17.65 25.41 35.02 44.81 55.73 54.70 43.66 29.50 17.83 10.85 6.06
S.D. 6.21 4.94 5.06 4.42 3.83 3.95 3.33 3.60 3.96 5.48 5.00 5.46 5.80
SKEW -1.51 -0.29 -0.34 -0.23 -0.46 0.48 -0.77 -0.62 0.27 -0.11 -1.14 -0.61 -1.70
MAX 20.00 23.00 28.00 37.00 43.00 55.00 62.00 61.00 52.00 40.00 26.00 20.00 15.00
MIN -16.00 1.00 7.00 12.00 26.00 37.00 47.00 43.00 37.00 18.00 0.00 -6.00 -16.00
NO YRS 43 44 46 44 44 42 44 44 44 44 40 41 35