PLACERVILLE IFG, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(046962)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 199112
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
1955 ----- z 21.00 29.00 29.00 36.00 40.00 43.00 56.00 46.00 40.00 29.00 26.00 b 21.00
1956 30.00 23.00 20.00 30.00 37.00 41.00 47.00 53.00 49.00 31.00 33.00 26.00 20.00
1957 20.00 29.00 30.00 33.00 37.00 b 45.00 54.00 b 45.00 48.00 38.00 a 33.00 29.00 20.00
1958 30.00 32.00 b 30.00 c 31.00 39.00 44.00 48.00 64.00 48.00 43.00 26.00 36.00 26.00
1959 29.00 25.00 35.00 39.00 33.00 46.00 54.00 46.00 43.00 41.00 a 39.00 24.00 24.00
1960 21.00 29.00 29.00 29.00 35.00 50.00 58.00 48.00 46.00 41.00 33.00 28.00 21.00
1961 34.00 32.00 32.00 31.00 35.00 45.00 43.00 57.00 44.00 35.00 a 28.00 22.00 22.00
1962 23.00 16.00 27.00 35.00 36.00 44.00 53.00 50.00 48.00 42.00 31.00 26.00 16.00
1963 25.00 38.00 29.00 29.00 b 36.00 43.00 50.00 48.00 48.00 41.00 31.00 28.00 25.00
1964 29.00 28.00 25.00 29.00 31.00 40.00 45.00 43.00 42.00 44.00 28.00 28.00 25.00
1965 27.00 31.00 32.00 b 29.00 36.00 41.00 47.00 54.00 44.00 39.00 29.00 27.00 27.00
1966 24.00 28.00 23.00 36.00 b 43.00 39.00 47.00 47.00 45.00 39.00 32.00 28.00 23.00
1967 27.00 29.00 29.00 28.00 35.00 38.00 60.00 60.00 52.00 40.00 30.00 21.00 21.00
1968 23.00 29.00 32.00 34.00 35.00 a 45.00 55.00 43.00 43.00 38.00 32.00 21.00 21.00
1969 20.00 29.00 29.00 32.00 37.00 46.00 57.00 58.00 47.00 38.00 36.00 28.00 20.00
1970 30.00 30.00 31.00 29.00 38.00 45.00 60.00 57.00 45.00 39.00 33.00 c 30.00 29.00
1971 25.00 25.00 26.00 30.00 34.00 41.00 55.00 53.00 39.00 29.00 32.00 24.00 a 24.00
1972 25.00 31.00 29.00 30.00 b 38.00 41.00 46.00 44.00 48.00 34.00 34.00 13.00 13.00
1973 25.00 33.00 28.00 33.00 38.00 42.00 g 46.00 50.00 48.00 40.00 a 30.00 29.00 25.00
1974 22.00 30.00 29.00 31.00 32.00 49.00 46.00 59.00 57.00 39.00 35.00 28.00 22.00
1975 26.00 27.00 27.00 b 28.00 31.00 42.00 49.00 45.00 57.00 36.00 26.00 27.00 26.00
1976 29.00 28.00 27.00 29.00 44.00 43.00 51.00 47.00 47.00 43.00 34.00 b 34.00 27.00
1977 27.00 29.00 27.00 37.00 34.00 46.00 51.00 48.00 45.00 42.00 27.00 32.00 27.00
1978 34.00 31.00 35.00 32.00 37.00 45.00 46.00 45.00 42.00 40.00 30.00 24.00 24.00
1979 21.00 27.00 30.00 34.00 35.00 43.00 51.00 51.00 50.00 ----- z 33.00 28.00 b 21.00
1980 29.00 35.00 ----- z 34.00 31.00 c 41.00 48.00 53.00 42.00 35.00 36.00 b 32.00 29.00
1981 31.00 30.00 34.00 32.00 38.00 b 47.00 57.00 47.00 45.00 36.00 31.00 34.00 b 30.00
1982 24.00 32.00 30.00 28.00 38.00 36.00 47.00 53.00 43.00 37.00 30.00 31.00 24.00
1983 30.00 32.00 32.00 31.00 35.00 47.00 47.00 54.00 49.00 49.00 31.00 29.00 29.00
1984 33.00 30.00 32.00 31.00 40.00 43.00 53.00 53.00 48.00 33.00 29.00 ----- z 29.00
1985 28.00 i 26.00 29.00 32.00 37.00 38.00 45.00 50.00 40.00 39.00 ----- z 27.00 26.00
1986 37.00 31.00 31.00 a 33.00 32.00 45.00 52.00 57.00 41.00 42.00 37.00 34.00 31.00
1987 25.00 a 27.00 30.00 35.00 40.00 46.00 45.00 48.00 d 51.00 45.00 32.00 24.00 24.00
1988 28.00 31.00 31.00 37.00 34.00 36.00 52.00 51.00 46.00 42.00 32.00 20.00 20.00
1989 25.00 11.00 27.00 36.00 a 38.00 45.00 53.00 46.00 40.00 35.00 36.00 30.00 11.00
1990 25.00 22.00 27.00 37.00 36.00 42.00 49.00 51.00 51.00 44.00 30.00 11.00 a 11.00
1991 34.00 37.00 27.00 m 33.00 i 36.00 44.00 59.00 ----- z 50.00 36.00 29.00 30.00 27.00
Period of Record Statistics
MEAN 27.06 28.49 29.23 32.03 36.14 43.11 50.51 50.94 46.41 39.03 31.58 26.92 22.77
S.D. 4.29 5.12 3.09 3.01 2.96 3.33 4.85 5.23 4.20 4.06 3.06 5.28 5.08
SKEW 0.33 -1.29 -0.59 0.52 0.41 -0.29 0.40 0.45 0.53 -0.20 0.29 -1.07 -0.76
MAX 37.00 38.00 35.00 39.00 44.00 50.00 60.00 64.00 57.00 49.00 39.00 36.00 31.00
MIN 20.00 11.00 20.00 28.00 31.00 36.00 43.00 43.00 39.00 29.00 26.00 11.00 11.00
NO YRS 35 37 35 36 37 36 37 36 37 36 36 36 30