SIERRA CITY, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(048207)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200005
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 38.00 41.00 31.00 29.00 24.00 10.00 10.00
1949 9.00 5.00 22.00 29.00 31.00 38.00 43.00 40.00 36.00 26.00 30.00 11.00 5.00
1950 3.00 8.00 18.00 25.00 25.00 32.00 44.00 41.00 33.00 29.00 29.00 25.00 o 3.00
1951 14.00 c ----- z ----- z 27.00 n 30.00 38.00 40.00 33.00 38.00 30.00 19.00 7.00 7.00
1952 6.00 r ----- z ----- z ----- z ----- z 28.00 k 48.00 42.00 33.00 33.00 a 20.00 b ----- z 6.00
1953 ----- z ----- z ----- z 29.00 n 24.00 31.00 42.00 36.00 36.00 28.00 22.00 21.00 21.00
1954 19.00 17.00 14.00 24.00 31.00 32.00 41.00 35.00 33.00 28.00 17.00 20.00 14.00
1955 12.00 14.00 17.00 16.00 29.00 ----- z ----- z ----- z ----- z 28.00 q ----- z ----- z 12.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z 43.00 a 41.00 a 37.00 22.00 c 27.00 11.00 c 11.00
1957 11.00 b ----- z ----- z ----- z ----- z 42.00 r 44.00 a 38.00 42.00 32.00 23.00 19.00 a 11.00
1958 23.00 24.00 19.00 27.00 35.00 40.00 45.00 49.00 34.00 36.00 16.00 26.00 d 16.00
1959 17.00 11.00 28.00 30.00 26.00 38.00 38.00 39.00 34.00 34.00 28.00 16.00 11.00
1960 12.00 23.00 26.00 j 26.00 26.00 44.00 44.00 38.00 39.00 32.00 25.00 c 23.00 c 12.00
1961 26.00 22.00 23.00 24.00 30.00 40.00 41.00 45.00 38.00 28.00 22.00 16.00 g 16.00
1962 5.00 7.00 19.00 28.00 32.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z 5.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.00 m 36.00 31.00 19.00 a 23.00 b 19.00
1965 8.00 a 25.00 a 27.00 28.00 29.00 37.00 39.00 41.00 35.00 29.00 a 18.00 16.00 a 8.00
1966 7.00 15.00 9.00 28.00 34.00 a 30.00 40.00 a 39.00 32.00 d 30.00 a 23.00 a 23.00 a 7.00
1967 14.00 a 18.00 b 22.00 a 19.00 27.00 32.00 45.00 45.00 40.00 a 30.00 25.00 e 13.00 13.00
1968 16.00 b 17.00 25.00 25.00 29.00 35.00 45.00 37.00 a 34.00 a 31.00 26.00 11.00 11.00
1969 8.00 15.00 a 14.00 26.00 29.00 b 37.00 42.00 43.00 37.00 27.00 25.00 23.00 8.00
1970 15.00 23.00 15.00 17.00 26.00 37.00 43.00 42.00 31.00 27.00 28.00 13.00 13.00
1971 9.00 15.00 13.00 21.00 28.00 30.00 39.00 41.00 31.00 21.00 22.00 9.00 9.00
1972 17.00 14.00 22.00 19.00 30.00 34.00 42.00 37.00 33.00 27.00 28.00 5.00 5.00
1973 10.00 27.00 22.00 25.00 32.00 34.00 45.00 38.00 38.00 31.00 19.00 22.00 10.00
1974 15.00 20.00 18.00 24.00 24.00 38.00 36.00 41.00 42.00 32.00 26.00 19.00 15.00
1975 13.00 21.00 a 20.00 16.00 28.00 32.00 42.00 40.00 42.00 26.00 f 12.00 24.00 12.00
1976 23.00 19.00 18.00 24.00 34.00 35.00 42.00 38.00 41.00 33.00 26.00 25.00 18.00
1977 20.00 20.00 13.00 29.00 28.00 39.00 40.00 45.00 36.00 31.00 17.00 22.00 13.00
1978 27.00 21.00 27.00 26.00 31.00 40.00 41.00 36.00 34.00 34.00 16.00 15.00 b 15.00
1979 9.00 19.00 20.00 27.00 31.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z 36.00 v 29.00 34.00 40.00 43.00 34.00 26.00 25.00 26.00 25.00
1982 15.00 20.00 23.00 29.00 i 31.00 30.00 41.00 41.00 32.00 27.00 19.00 21.00 15.00
1983 19.00 22.00 23.00 22.00 28.00 34.00 32.00 42.00 39.00 33.00 19.00 17.00 17.00
1984 19.00 20.00 27.00 25.00 30.00 36.00 46.00 41.00 39.00 27.00 19.00 11.00 11.00
1985 22.00 16.00 18.00 28.00 30.00 32.00 42.00 40.00 33.00 29.00 15.00 20.00 15.00
1986 27.00 21.00 29.00 25.00 28.00 41.00 44.00 48.00 32.00 36.00 29.00 26.00 21.00
1987 16.00 20.00 21.00 30.00 31.00 39.00 36.00 45.00 43.00 38.00 24.00 15.00 15.00
1988 17.00 22.00 22.00 29.00 25.00 32.00 46.00 45.00 38.00 38.00 27.00 7.00 7.00
1989 13.00 6.00 18.00 26.00 32.00 38.00 42.00 38.00 38.00 28.00 28.00 26.00 6.00
1990 21.00 12.00 19.00 33.00 32.00 32.00 44.00 42.00 38.00 32.00 21.00 1.00 1.00
1991 16.00 27.00 19.00 21.00 30.00 36.00 44.00 41.00 ----- z 30.00 w 24.00 23.00 a 16.00
1992 ----- z ----- z ----- z ----- z 40.00 36.00 41.00 45.00 45.00 37.00 27.00 14.00 14.00
1993 12.00 ----- z 25.00 29.00 32.00 ----- z ----- z 42.00 41.00 35.00 24.00 19.00 12.00
1994 27.00 21.00 22.00 31.00 32.00 37.00 50.00 45.00 40.00 ----- z 20.00 19.00 19.00
1995 21.00 i 21.00 j 23.00 p ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.00 k 21.00
1996 ----- z ----- z ----- z ----- z ----- z 40.00 46.00 41.00 37.00 28.00 26.00 24.00 b 24.00
1997 7.00 26.00 20.00 28.00 31.00 39.00 42.00 44.00 37.00 a 31.00 30.00 23.00 7.00
1998 17.00 ----- z ----- z 19.00 31.00 39.00 47.00 46.00 39.00 33.00 24.00 12.00 12.00
1999 20.00 19.00 21.00 15.00 30.00 34.00 40.00 ----- z ----- z ----- z ----- z ----- z 15.00
2000 ----- z ----- z 27.00 31.00 b 25.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 25.00
Period of Record Statistics
MEAN 15.37 18.16 20.50 25.00 29.68 35.80 42.16 41.14 36.61 30.45 22.96 17.40 11.29
S.D. 6.19 5.65 4.60 4.55 3.10 3.50 3.35 3.44 3.60 3.83 4.46 6.52 4.85
SKEW 0.16 -0.70 -0.23 -0.62 0.50 0.04 -0.43 0.01 0.24 -0.07 -0.38 -0.54 -0.09
MAX 27.00 27.00 29.00 33.00 40.00 44.00 50.00 49.00 45.00 38.00 30.00 26.00 21.00
MIN 3.00 5.00 9.00 15.00 24.00 30.00 32.00 33.00 31.00 21.00 12.00 1.00 1.00
NO YRS 41 37 38 39 44 40 44 44 44 42 45 42 24