ASH MOUNTAIN, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(040343)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1948 ----- z ----- z ----- z ----- z ----- z ----- z 42.00 57.00 c 42.00 a 37.00 31.00 25.00 25.00
1949 20.00 25.00 32.00 37.00 43.00 b 47.00 63.00 55.00 49.00 32.00 38.00 26.00 20.00
1950 22.00 28.00 30.00 32.00 35.00 40.00 61.00 54.00 45.00 44.00 37.00 33.00 22.00
1951 29.00 29.00 29.00 33.00 35.00 50.00 55.00 52.00 40.00 42.00 33.00 22.00 22.00
1952 24.00 30.00 30.00 39.00 44.00 42.00 58.00 60.00 45.00 48.00 b 30.00 31.00 24.00
1953 32.00 28.00 26.00 31.00 37.00 45.00 58.00 52.00 51.00 42.00 32.00 29.00 26.00
1954 29.00 b 30.00 30.00 41.00 42.00 41.00 55.00 48.00 49.00 c 39.00 31.00 24.00 24.00
1955 25.00 26.00 30.00 29.00 36.00 38.00 51.00 57.00 52.00 44.00 33.00 30.00 25.00
1956 30.00 26.00 28.00 33.00 40.00 48.00 55.00 57.00 55.00 35.00 32.00 a 25.00 25.00
1957 25.00 29.00 31.00 37.00 41.00 49.00 60.00 51.00 53.00 39.00 36.00 32.00 a 25.00
1958 31.00 a 35.00 31.00 d 35.00 h 45.00 50.00 57.00 63.00 49.00 a 44.00 27.00 36.00 27.00
1959 30.00 30.00 36.00 45.00 38.00 50.00 58.00 51.00 40.00 39.00 b 37.00 26.00 26.00
1960 24.00 32.00 33.00 34.00 38.00 56.00 65.00 e 54.00 51.00 43.00 33.00 25.00 24.00
1961 26.00 34.00 34.00 32.00 39.00 50.00 55.00 60.00 50.00 36.00 33.00 28.00 26.00
1962 24.00 22.00 28.00 35.00 41.00 45.00 54.00 59.00 54.00 43.00 31.00 28.00 22.00
1963 23.00 37.00 32.00 32.00 41.00 49.00 53.00 47.00 52.00 43.00 33.00 29.00 23.00
1964 26.00 32.00 30.00 35.00 33.00 45.00 55.00 52.00 46.00 43.00 27.00 28.00 26.00
1965 24.00 28.00 35.00 30.00 35.00 42.00 57.00 61.00 50.00 38.00 33.00 24.00 24.00
1966 25.00 30.00 30.00 38.00 46.00 47.00 53.00 54.00 45.00 44.00 34.00 28.00 25.00
1967 29.00 33.00 32.00 31.00 41.00 40.00 67.00 68.00 55.00 44.00 35.00 24.00 24.00
1968 24.00 35.00 35.00 38.00 41.00 45.00 61.00 51.00 48.00 38.00 34.00 22.00 22.00
1969 24.00 28.00 31.00 35.00 39.00 48.00 59.00 61.00 d 51.00 d 40.00 26.00 29.00 24.00
1970 28.00 34.00 35.00 34.00 39.00 50.00 63.00 62.00 a 44.00 40.00 a 36.00 a 30.00 28.00
1971 25.00 28.00 30.00 35.00 42.00 42.00 59.00 60.00 a 47.00 30.00 32.00 26.00 25.00
1972 27.00 27.00 33.00 36.00 38.00 53.00 54.00 54.00 50.00 36.00 32.00 18.00 18.00
1973 26.00 33.00 32.00 33.00 44.00 48.00 59.00 53.00 50.00 42.00 33.00 30.00 26.00
1974 31.00 31.00 32.00 35.00 36.00 50.00 52.00 59.00 59.00 39.00 37.00 26.00 26.00
1975 26.00 30.00 32.00 29.00 34.00 46.00 53.00 53.00 54.00 37.00 29.00 28.00 26.00
1976 27.00 31.00 29.00 31.00 45.00 48.00 50.00 46.00 48.00 41.00 33.00 33.00 27.00
1977 24.00 28.00 30.00 40.00 38.00 51.00 61.00 60.00 37.00 41.00 32.00 36.00 24.00
1978 34.00 32.00 37.00 33.00 40.00 54.00 55.00 57.00 45.00 42.00 31.00 25.00 25.00
1979 27.00 30.00 31.00 35.00 37.00 49.00 55.00 57.00 52.00 40.00 32.00 30.00 27.00
1980 32.00 34.00 34.00 37.00 37.00 47.00 55.00 58.00 50.00 43.00 35.00 30.00 30.00
1981 30.00 32.00 37.00 38.00 43.00 48.00 65.00 61.00 52.00 38.00 34.00 33.00 30.00
1982 26.00 34.00 31.00 30.00 42.00 45.00 50.00 61.00 45.00 41.00 31.00 29.00 26.00
1983 29.00 35.00 34.00 34.00 40.00 50.00 53.00 56.00 53.00 37.00 31.00 33.00 29.00
1984 31.00 30.00 38.00 33.00 41.00 51.00 59.00 59.00 53.00 38.00 31.00 26.00 26.00
1985 28.00 29.00 29.00 40.00 43.00 49.00 58.00 60.00 45.00 39.00 29.00 26.00 26.00
1986 37.00 32.00 35.00 37.00 36.00 53.00 59.00 64.00 46.00 43.00 33.00 27.00 27.00
1987 24.00 30.00 33.00 38.00 43.00 56.00 51.00 57.00 53.00 48.00 33.00 24.00 24.00
1988 28.00 33.00 34.00 39.00 34.00 43.00 60.00 54.00 52.00 47.00 31.00 25.00 25.00
1989 27.00 22.00 33.00 38.00 43.00 50.00 58.00 54.00 47.00 38.00 35.00 30.00 22.00
1990 30.00 24.00 33.00 42.00 41.00 45.00 59.00 51.00 53.00 48.00 32.00 17.00 17.00
1991 33.00 38.00 30.00 36.00 39.00 50.00 60.00 56.00 50.00 41.00 28.00 29.00 28.00
1992 25.00 33.00 38.00 45.00 50.00 47.00 53.00 58.00 52.00 43.00 36.00 29.00 25.00
1993 27.00 33.00 35.00 37.00 41.00 47.00 59.00 57.00 50.00 45.00 32.00 22.00 22.00
1994 32.00 31.00 35.00 38.00 41.00 50.00 60.00 62.00 50.00 41.00 25.00 28.00 25.00
1995 30.00 32.00 31.00 32.00 39.00 42.00 54.00 59.00 50.00 48.00 41.00 32.00 30.00
1996 28.00 30.00 34.00 39.00 48.00 46.00 65.00 60.00 52.00 35.00 34.00 33.00 28.00
1997 31.00 30.00 34.00 32.00 47.00 50.00 54.00 56.00 51.00 40.00 37.00 22.00 22.00
1998 29.00 32.00 31.00 28.00 36.00 48.00 58.00 58.00 49.00 41.00 37.00 20.00 20.00
1999 26.00 27.00 34.00 29.00 a 38.00 43.00 a 55.00 54.00 55.00 43.00 31.00 30.00 26.00
2000 28.00 32.00 28.00 36.00 38.00 52.00 52.00 54.00 c 52.00 37.00 31.00 32.00 28.00
2001 29.00 29.00 34.00 b 31.00 b 47.00 51.00 57.00 57.00 54.00 43.00 31.00 a 29.00 29.00
2002 23.00 27.00 28.00 33.00 36.00 52.00 60.00 58.00 49.00 42.00 37.00 a 30.00 23.00
2003 33.00 28.00 35.00 34.00 38.00 54.00 63.00 56.00 54.00 40.00 29.00 28.00 28.00
2004 29.00 33.00 ----- z 36.00 44.00 45.00 62.00 59.00 ----- z 34.00 32.00 f 28.00 28.00
2005 29.00 33.00 f 33.00 35.00 42.00 47.00 61.00 58.00 49.00 44.00 31.00 29.00 29.00
2006 31.00 30.00 28.00 c 33.00 e 43.00 i 52.00 d 32.00 m ----- z ----- z ----- z ----- z ----- z 28.00
Period of Record Statistics
MEAN 27.69 30.37 32.16 35.05 40.18 47.78 57.12 56.59 49.54 40.72 32.60 27.71 24.96
S.D. 3.34 3.31 2.75 3.80 3.78 4.01 4.52 4.23 4.17 3.85 3.11 3.99 2.83
SKEW 0.23 -0.30 0.09 0.46 0.33 -0.27 -0.36 -0.18 -0.74 -0.29 0.03 -0.39 -0.51
MAX 37.00 38.00 38.00 45.00 50.00 56.00 67.00 68.00 59.00 48.00 41.00 36.00 30.00
MIN 20.00 22.00 26.00 28.00 33.00 38.00 42.00 46.00 37.00 30.00 25.00 17.00 17.00
NO YRS 58 57 57 57 57 58 58 58 57 58 57 58 53