MODESTO, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(045738)

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
1931 29.00 34.00 36.00 36.00 48.00 51.00 53.00 52.00 43.00 39.00 26.00 29.00 26.00
1932 28.00 29.00 32.00 33.00 44.00 49.00 50.00 48.00 48.00 35.00 32.00 18.00 18.00
1933 25.00 30.00 32.00 35.00 37.00 44.00 53.00 51.00 48.00 43.00 29.00 28.00 25.00
1934 33.00 33.00 42.00 40.00 44.00 45.00 49.00 51.00 42.00 41.00 38.00 30.00 30.00
1935 28.00 30.00 31.00 36.00 44.00 47.00 46.00 51.00 47.00 29.00 26.00 25.00 25.00
1936 30.00 28.00 31.00 32.00 45.00 47.00 52.00 51.00 44.00 42.00 30.00 25.00 25.00
1937 20.00 29.00 35.00 39.00 42.00 49.00 54.00 50.00 48.00 44.00 35.00 30.00 20.00
1938 29.00 29.00 32.00 38.00 42.00 49.00 49.00 52.00 51.00 37.00 27.00 30.00 27.00
1939 29.00 28.00 30.00 40.00 41.00 46.00 49.00 49.00 47.00 34.00 32.00 28.00 28.00
1940 28.00 32.00 33.00 39.00 43.00 52.00 52.00 51.00 48.00 38.00 30.00 22.00 22.00
1941 34.00 38.00 41.00 39.00 46.00 45.00 56.00 49.00 46.00 41.00 29.00 32.00 29.00
1942 26.00 30.00 34.00 35.00 41.00 46.00 52.00 48.00 50.00 36.00 31.00 28.00 26.00
1943 26.00 29.00 35.00 38.00 40.00 45.00 52.00 49.00 50.00 40.00 33.00 28.00 26.00
1944 30.00 30.00 28.00 37.00 42.00 44.00 52.00 49.00 46.00 44.00 32.00 31.00 28.00
1945 27.00 31.00 33.00 34.00 45.00 46.00 52.00 51.00 44.00 39.00 32.00 28.00 27.00
1946 26.00 27.00 35.00 37.00 46.00 47.00 52.00 50.00 50.00 30.00 30.00 30.00 26.00
1947 25.00 31.00 35.00 38.00 45.00 49.00 51.00 51.00 44.00 42.00 26.00 27.00 25.00
1948 25.00 24.00 31.00 39.00 41.00 a 49.00 48.00 52.00 40.00 36.00 28.00 24.00 24.00
1949 18.00 24.00 36.00 38.00 41.00 45.00 47.00 47.00 44.00 31.00 30.00 e 22.00 d 18.00
1950 20.00 24.00 30.00 40.00 40.00 39.00 53.00 50.00 44.00 40.00 39.00 33.00 20.00
1951 30.00 28.00 30.00 39.00 44.00 46.00 50.00 51.00 50.00 43.00 34.00 27.00 27.00
1952 25.00 33.00 33.00 r 38.00 40.00 45.00 53.00 54.00 48.00 43.00 27.00 32.00 25.00
1953 34.00 29.00 30.00 35.00 40.00 45.00 53.00 51.00 49.00 40.00 34.00 28.00 28.00
1954 29.00 34.00 30.00 a 40.00 42.00 46.00 54.00 50.00 46.00 36.00 29.00 25.00 25.00
1955 28.00 27.00 30.00 35.00 42.00 47.00 48.00 49.00 43.00 40.00 32.00 32.00 27.00
1956 31.00 27.00 30.00 37.00 42.00 45.00 49.00 50.00 49.00 36.00 30.00 26.00 26.00
1957 25.00 28.00 35.00 40.00 46.00 50.00 54.00 46.00 50.00 43.00 31.00 29.00 25.00
1958 32.00 37.00 31.00 39.00 44.00 51.00 53.00 58.00 46.00 43.00 26.00 30.00 26.00
1959 29.00 31.00 38.00 41.00 32.00 48.00 53.00 49.00 43.00 37.00 31.00 27.00 27.00
1960 22.00 29.00 31.00 37.00 41.00 50.00 52.00 49.00 45.00 41.00 a 33.00 24.00 22.00
1961 26.00 32.00 34.00 37.00 41.00 49.00 52.00 53.00 45.00 34.00 25.00 28.00 25.00
1962 24.00 26.00 32.00 39.00 40.00 47.00 50.00 51.00 48.00 43.00 33.00 25.00 24.00
1963 22.00 40.00 35.00 36.00 41.00 50.00 51.00 48.00 51.00 40.00 34.00 26.00 22.00
1964 27.00 31.00 30.00 36.00 37.00 46.00 47.00 51.00 45.00 41.00 26.00 29.00 26.00
1965 26.00 30.00 34.00 34.00 38.00 43.00 49.00 55.00 43.00 41.00 31.00 23.00 23.00
1966 26.00 28.00 29.00 39.00 44.00 42.00 49.00 48.00 45.00 32.00 29.00 26.00 26.00
1967 25.00 31.00 31.00 35.00 40.00 47.00 54.00 56.00 50.00 42.00 36.00 26.00 25.00
1968 25.00 36.00 36.00 38.00 42.00 50.00 a 51.00 50.00 47.00 44.00 35.00 27.00 25.00
1969 28.00 31.00 32.00 39.00 42.00 50.00 53.00 54.00 49.00 40.00 32.00 28.00 28.00
1970 25.00 35.00 37.00 35.00 43.00 52.00 55.00 52.00 45.00 35.00 38.00 32.00 25.00
1971 25.00 28.00 a 27.00 36.00 43.00 43.00 55.00 55.00 44.00 33.00 34.00 28.00 a 25.00
1972 25.00 24.00 34.00 37.00 44.00 48.00 54.00 50.00 47.00 35.00 35.00 22.00 22.00
1973 25.00 36.00 34.00 39.00 45.00 49.00 53.00 49.00 51.00 41.00 32.00 33.00 25.00
1974 30.00 32.00 33.00 39.00 39.00 52.00 52.00 53.00 51.00 43.00 33.00 26.00 26.00
1975 26.00 32.00 31.00 36.00 40.00 49.00 52.00 52.00 51.00 38.00 29.00 28.00 26.00
1976 25.00 32.00 32.00 36.00 46.00 46.00 53.00 54.00 52.00 40.00 30.00 28.00 25.00
1977 29.00 32.00 32.00 40.00 40.00 52.00 51.00 56.00 51.00 45.00 32.00 28.00 28.00
1978 31.00 39.00 40.00 37.00 44.00 53.00 54.00 53.00 47.00 43.00 30.00 25.00 25.00
1979 26.00 30.00 35.00 40.00 44.00 51.00 53.00 56.00 53.00 40.00 33.00 29.00 26.00
1980 32.00 34.00 34.00 40.00 42.00 47.00 51.00 51.00 47.00 41.00 33.00 27.00 27.00
1981 36.00 33.00 a 39.00 37.00 45.00 55.00 51.00 54.00 49.00 40.00 33.00 35.00 33.00
1982 28.00 30.00 35.00 36.00 44.00 45.00 53.00 55.00 47.00 42.00 35.00 27.00 27.00
1983 31.00 36.00 40.00 38.00 42.00 52.00 51.00 56.00 54.00 48.00 34.00 32.00 31.00
1984 32.00 34.00 40.00 39.00 39.00 52.00 53.00 52.00 52.00 40.00 32.00 31.00 a 31.00
1985 27.00 27.00 35.00 46.00 44.00 46.00 55.00 52.00 48.00 43.00 28.00 25.00 25.00
1986 36.00 32.00 42.00 40.00 41.00 52.00 52.00 ----- z 44.00 43.00 31.00 30.00 30.00
1987 25.00 32.00 34.00 41.00 46.00 50.00 52.00 52.00 50.00 45.00 31.00 25.00 25.00
1988 27.00 30.00 36.00 42.00 43.00 45.00 55.00 53.00 48.00 44.00 ----- z 28.00 27.00
1989 28.00 a 24.00 36.00 42.00 48.00 52.00 52.00 55.00 51.00 43.00 34.00 30.00 24.00
1990 30.00 30.00 37.00 45.00 47.00 48.00 56.00 55.00 56.00 49.00 34.00 19.00 19.00
1991 31.00 37.00 38.00 42.00 43.00 51.00 55.00 55.00 53.00 43.00 36.00 34.00 31.00
1992 31.00 35.00 43.00 46.00 52.00 53.00 56.00 55.00 56.00 50.00 37.00 31.00 31.00
1993 27.00 38.00 41.00 43.00 47.00 52.00 51.00 56.00 51.00 50.00 32.00 32.00 27.00
1994 32.00 32.00 38.00 46.00 47.00 51.00 57.00 56.00 53.00 46.00 32.00 31.00 31.00
1995 37.00 36.00 40.00 43.00 47.00 50.00 55.00 ----- z 55.00 49.00 44.00 35.00 35.00
1996 36.00 34.00 39.00 44.00 49.00 51.00 57.00 54.00 53.00 43.00 37.00 33.00 33.00
1997 28.00 40.00 39.00 43.00 49.00 52.00 56.00 59.00 56.00 42.00 43.00 31.00 28.00
1998 34.00 38.00 38.00 41.00 46.00 52.00 54.00 55.00 52.00 41.00 38.00 21.00 21.00
1999 28.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.00 47.00 36.00 26.00 26.00
2000 26.00 34.00 37.00 41.00 44.00 49.00 53.00 53.00 51.00 41.00 28.00 29.00 26.00
2001 27.00 32.00 35.00 34.00 48.00 54.00 54.00 57.00 52.00 44.00 33.00 33.00 27.00
2002 26.00 29.00 33.00 39.00 44.00 50.00 57.00 53.00 51.00 42.00 33.00 32.00 26.00
2003 35.00 29.00 34.00 37.00 44.00 54.00 57.00 57.00 53.00 40.00 27.00 28.00 27.00
2004 29.00 32.00 41.00 38.00 48.00 51.00 57.00 57.00 48.00 39.00 29.00 28.00 28.00
2005 32.00 34.00 41.00 40.00 43.00 50.00 59.00 57.00 47.00 43.00 32.00 30.00 30.00
2006 32.00 33.00 35.00 42.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.00
Period of Record Statistics
MEAN 28.16 31.37 34.66 38.63 43.18 48.51 52.54 52.28 48.51 40.68 32.04 28.11 26.01
S.D. 3.83 3.83 3.79 3.03 3.24 3.21 2.64 2.93 3.63 4.38 3.76 3.52 3.00
SKEW 0.11 0.18 0.31 0.42 -0.23 -0.34 -0.12 0.18 0.03 -0.39 0.60 -0.46 -0.13
MAX 37.00 40.00 43.00 46.00 52.00 55.00 59.00 59.00 56.00 50.00 44.00 35.00 33.00
MIN 18.00 24.00 27.00 32.00 32.00 39.00 46.00 46.00 40.00 29.00 25.00 18.00 18.00
NO YRS 76 75 74 75 74 74 74 72 75 75 74 75 69