BLYTHE AP, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(040927)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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 70.00 73.00 59.00 48.00 38.00 32.00 32.00
1949 25.00 29.00 39.00 46.00 51.00 60.00 71.00 67.00 64.00 42.00 44.00 28.00 25.00
1950 22.00 32.00 42.00 50.00 50.00 a 61.00 74.00 c 70.00 f 62.00 55.00 32.00 34.00 22.00
1951 31.00 31.00 32.00 44.00 53.00 j 62.00 73.00 66.00 68.00 45.00 40.00 31.00 31.00
1952 28.00 34.00 38.00 46.00 59.00 64.00 71.00 f 73.00 62.00 55.00 32.00 i 33.00 28.00
1953 39.00 31.00 37.00 44.00 52.00 57.00 81.00 65.00 60.00 50.00 36.00 30.00 30.00
1954 29.00 43.00 39.00 49.00 53.00 61.00 76.00 68.00 62.00 50.00 42.00 29.00 29.00
1955 33.00 32.00 39.00 46.00 50.00 55.00 69.00 73.00 63.00 57.00 38.00 35.00 32.00
1956 32.00 b 27.00 30.00 44.00 55.00 64.00 67.00 68.00 67.00 44.00 34.00 e 34.00 27.00
1957 33.00 35.00 43.00 47.00 55.00 68.00 75.00 62.00 d 64.00 48.00 37.00 38.00 33.00
1958 35.00 41.00 a 41.00 45.00 58.00 62.00 73.00 73.00 66.00 52.00 34.00 36.00 34.00
1959 33.00 35.00 44.00 54.00 52.00 67.00 76.00 69.00 59.00 48.00 40.00 38.00 33.00
1960 28.00 32.00 44.00 47.00 52.00 67.00 74.00 71.00 63.00 50.00 40.00 29.00 28.00
1961 30.00 35.00 40.00 48.00 52.00 58.00 72.00 75.00 60.00 47.00 36.00 32.00 30.00
1962 26.00 31.00 34.00 50.00 50.00 a 54.00 66.00 72.00 64.00 56.00 43.00 33.00 26.00
1963 27.00 41.00 36.00 41.00 57.00 55.00 73.00 71.00 67.00 57.00 39.00 31.00 27.00
1964 26.00 29.00 34.00 44.00 45.00 60.00 72.00 71.00 64.00 57.00 35.00 29.00 26.00
1965 32.00 29.00 33.00 46.00 52.00 58.00 75.00 73.00 56.00 52.00 39.00 34.00 29.00
1966 31.00 30.00 34.00 49.00 54.00 59.00 70.00 70.00 64.00 51.00 39.00 31.00 30.00
1967 29.00 35.00 38.00 41.00 48.00 55.00 80.00 74.00 66.00 53.00 44.00 33.00 29.00
1968 32.00 42.00 45.00 44.00 54.00 59.00 73.00 64.00 62.00 52.00 41.00 24.00 24.00
1969 29.00 30.00 35.00 50.00 53.00 60.00 73.00 80.00 64.00 47.00 40.00 34.00 29.00
1970 25.00 37.00 41.00 41.00 51.00 62.00 78.00 75.00 57.00 39.00 37.00 30.00 25.00
1971 20.00 33.00 31.00 46.00 43.00 55.00 71.00 72.00 53.00 27.00 34.00 24.00 20.00
1972 22.00 23.00 37.00 45.00 55.00 70.00 78.00 71.00 64.00 51.00 42.00 27.00 22.00
1973 28.00 37.00 42.00 45.00 51.00 60.00 69.00 65.00 61.00 49.00 34.00 33.00 28.00
1974 21.00 37.00 39.00 50.00 53.00 62.00 69.00 70.00 70.00 47.00 39.00 30.00 21.00
1975 29.00 32.00 36.00 38.00 47.00 58.00 71.00 66.00 66.00 44.00 32.00 33.00 29.00
1976 24.00 41.00 40.00 44.00 57.00 56.00 69.00 64.00 59.00 37.00 33.00 30.00 24.00
1977 30.00 35.00 34.00 41.00 48.00 65.00 74.00 70.00 61.00 49.00 38.00 38.00 30.00
1978 35.00 39.00 45.00 47.00 53.00 66.00 68.00 67.00 60.00 54.00 39.00 26.00 26.00
1979 28.00 35.00 37.00 47.00 53.00 64.00 67.00 69.00 69.00 40.00 36.00 35.00 28.00
1980 35.00 36.00 41.00 41.00 50.00 46.00 74.00 67.00 62.00 47.00 40.00 36.00 35.00
1981 38.00 36.00 44.00 48.00 57.00 69.00 73.00 71.00 65.00 ----- z ----- z 34.00 34.00
1982 30.00 33.00 37.00 42.00 50.00 60.00 62.00 70.00 55.00 47.00 39.00 33.00 30.00
1983 30.00 37.00 43.00 40.00 49.00 56.00 64.00 70.00 63.00 58.00 35.00 35.00 30.00
1984 34.00 35.00 39.00 44.00 56.00 64.00 71.00 72.00 68.00 48.00 36.00 34.00 34.00
1985 37.00 32.00 36.00 49.00 53.00 60.00 74.00 68.00 56.00 50.00 33.00 30.00 30.00
1986 39.00 32.00 43.00 50.00 52.00 66.00 70.00 75.00 54.00 50.00 42.00 32.00 32.00
1987 28.00 37.00 40.00 47.00 53.00 66.00 62.00 69.00 63.00 54.00 37.00 25.00 25.00
1988 30.00 36.00 39.00 41.00 46.00 58.00 72.00 68.00 55.00 59.00 36.00 26.00 26.00
1989 30.00 30.00 43.00 46.00 51.00 62.00 74.00 67.00 57.00 45.00 35.00 30.00 30.00
1990 29.00 22.00 37.00 49.00 52.00 58.00 72.00 68.00 60.00 49.00 36.00 ----- z 22.00
1991 ----- z 39.00 ----- z ----- z 50.00 64.00 72.00 70.00 65.00 38.00 41.00 30.00 30.00
1992 35.00 43.00 47.00 53.00 61.00 64.00 65.00 62.00 65.00 54.00 32.00 30.00 30.00
1993 32.00 39.00 42.00 48.00 57.00 52.00 69.00 64.00 58.00 49.00 36.00 34.00 32.00
1994 32.00 32.00 45.00 47.00 51.00 66.00 67.00 73.00 63.00 46.00 27.00 31.00 27.00
1995 37.00 ----- z 37.00 45.00 ----- z 57.00 66.00 72.00 62.00 47.00 42.00 33.00 33.00
1996 29.00 30.00 44.00 51.00 52.00 62.00 78.00 70.00 60.00 39.00 42.00 29.00 29.00
1997 35.00 37.00 36.00 48.00 63.00 59.00 69.00 74.00 68.00 49.00 42.00 33.00 33.00
1998 35.00 40.00 38.00 43.00 50.00 56.00 73.00 74.00 60.00 51.00 40.00 33.00 33.00
1999 35.00 39.00 41.00 41.00 49.00 55.00 75.00 69.00 66.00 52.00 41.00 35.00 35.00
2000 33.00 38.00 38.00 50.00 56.00 63.00 69.00 70.00 60.00 48.00 32.00 a 34.00 32.00
2001 35.00 32.00 44.00 43.00 57.00 63.00 71.00 69.00 d 66.00 53.00 40.00 29.00 29.00
2002 30.00 28.00 31.00 50.00 53.00 62.00 73.00 69.00 61.00 49.00 40.00 30.00 28.00
2003 42.00 33.00 42.00 46.00 50.00 64.00 76.00 77.00 67.00 55.00 37.00 28.00 28.00
2004 34.00 33.00 45.00 49.00 59.00 61.00 71.00 69.00 59.00 49.00 34.00 32.00 32.00
2005 36.00 39.00 39.00 48.00 52.00 62.00 70.00 74.00 60.00 52.00 37.00 26.00 26.00
2006 31.00 35.00 38.00 43.00 58.00 66.00 79.00 71.00 62.00 48.00 37.00 29.00 29.00
2007 25.00 34.00 38.00 48.00 61.00 60.00 75.00 72.00 56.00 52.00 37.00 31.00 25.00
2008 30.00 32.00 38.00 48.00 54.00 61.00 76.00 74.00 63.00 50.00 46.00 34.00 30.00
2009 32.00 35.00 43.00 41.00 63.00 60.00 75.00 68.00 67.00 43.00 39.00 31.00 31.00
2010 38.00 42.00 41.00 44.00 51.00 65.00 69.00 64.00 64.00 47.00 26.00 30.00 26.00
2011 28.00 24.00 40.00 42.00 49.00 61.00 b 72.00 73.00 64.00 51.00 40.00 29.00 24.00
2012 36.00 38.00 40.00 46.00 57.00 69.00 71.00 75.00 69.00 50.00 40.00 33.00 33.00
2013 25.00 35.00 47.00 53.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.00 z 25.00
Period of Record Statistics
MEAN 30.89 34.31 39.30 45.87 52.98 60.95 71.81 70.08 62.29 48.94 37.65 31.45 28.77
S.D. 4.65 4.64 4.00 3.41 4.11 4.49 4.01 3.65 3.96 5.57 3.86 3.22 3.46
SKEW -0.12 -0.32 -0.24 -0.04 0.34 -0.44 -0.18 -0.08 -0.28 -1.12 -0.58 -0.24 -0.35
MAX 42.00 43.00 47.00 54.00 63.00 70.00 81.00 80.00 70.00 59.00 46.00 38.00 35.00
MIN 20.00 22.00 30.00 38.00 43.00 46.00 62.00 62.00 53.00 27.00 26.00 24.00 20.00
NO YRS 64 64 64 63 62 64 64 64 65 64 63 64 56