MORRO BAY FIRE DEPT,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(045866)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1959 ----- z 33.00 c 40.00 39.00 39.00 42.00 46.00 48.00 47.00 46.00 39.00 31.00 31.00
1960 30.00 34.00 39.00 36.00 39.00 45.00 48.00 46.00 43.00 41.00 38.00 31.00 30.00
1961 34.00 40.00 37.00 36.00 38.00 46.00 46.00 50.00 45.00 38.00 35.00 33.00 33.00
1962 30.00 30.00 35.00 41.00 37.00 40.00 45.00 48.00 49.00 43.00 40.00 30.00 30.00
1963 32.00 45.00 35.00 35.00 43.00 44.00 40.00 47.00 51.00 48.00 37.00 31.00 31.00
1964 35.00 34.00 32.00 35.00 38.00 43.00 43.00 45.00 44.00 45.00 32.00 35.00 32.00
1965 32.00 33.00 37.00 35.00 33.00 41.00 46.00 50.00 45.00 44.00 40.00 33.00 32.00
1966 32.00 33.00 33.00 40.00 44.00 42.00 46.00 48.00 44.00 42.00 39.00 33.00 32.00
1967 34.00 38.00 35.00 36.00 37.00 44.00 50.00 50.00 52.00 49.00 43.00 27.00 27.00
1968 35.00 43.00 40.00 35.00 42.00 42.00 50.00 48.00 44.00 45.00 42.00 34.00 34.00
1969 36.00 33.00 28.00 40.00 38.00 42.00 48.00 47.00 49.00 44.00 42.00 37.00 28.00
1970 38.00 38.00 40.00 34.00 40.00 44.00 45.00 48.00 44.00 45.00 42.00 39.00 34.00
1971 35.00 34.00 35.00 33.00 40.00 44.00 48.00 51.00 47.00 38.00 40.00 33.00 33.00
1972 34.00 35.00 36.00 33.00 38.00 49.00 46.00 49.00 48.00 44.00 43.00 29.00 29.00
1973 34.00 40.00 34.00 35.00 40.00 43.00 46.00 48.00 48.00 44.00 40.00 39.00 34.00
1974 37.00 32.00 40.00 38.00 36.00 48.00 48.00 49.00 46.00 45.00 40.00 32.00 32.00
1975 30.00 32.00 36.00 35.00 37.00 44.00 44.00 47.00 45.00 40.00 32.00 32.00 30.00
1976 30.00 37.00 33.00 36.00 41.00 40.00 48.00 45.00 49.00 45.00 35.00 35.00 30.00
1977 34.00 38.00 30.00 37.00 33.00 d 46.00 46.00 49.00 45.00 44.00 41.00 40.00 30.00
1978 33.00 39.00 41.00 39.00 40.00 42.00 48.00 48.00 44.00 41.00 36.00 30.00 30.00
1979 28.00 36.00 35.00 38.00 42.00 a 44.00 44.00 50.00 48.00 43.00 32.00 38.00 28.00
1980 37.00 36.00 39.00 38.00 38.00 40.00 48.00 50.00 47.00 41.00 41.00 38.00 36.00
1981 39.00 35.00 38.00 37.00 39.00 47.00 47.00 50.00 45.00 39.00 39.00 39.00 35.00
1982 33.00 36.00 35.00 37.00 41.00 43.00 48.00 49.00 44.00 44.00 39.00 33.00 33.00
1983 34.00 39.00 40.00 34.00 42.00 46.00 49.00 50.00 47.00 41.00 38.00 38.00 34.00
1984 37.00 37.00 39.00 34.00 42.00 44.00 35.00 50.00 48.00 45.00 39.00 32.00 32.00
1985 32.00 30.00 32.00 40.00 42.00 48.00 i 50.00 47.00 43.00 41.00 34.00 31.00 30.00
1986 36.00 33.00 34.00 34.00 37.00 42.00 43.00 49.00 43.00 42.00 38.00 36.00 33.00
1987 25.00 28.00 32.00 37.00 41.00 41.00 44.00 46.00 47.00 39.00 33.00 27.00 25.00
1988 29.00 34.00 38.00 40.00 38.00 40.00 47.00 48.00 44.00 43.00 38.00 28.00 28.00
1989 30.00 30.00 34.00 38.00 39.00 43.00 43.00 45.00 45.00 40.00 31.00 31.00 30.00
1990 30.00 25.00 32.00 37.00 39.00 42.00 41.00 45.00 46.00 44.00 38.00 22.00 22.00
1991 31.00 34.00 34.00 34.00 34.00 40.00 48.00 45.00 44.00 37.00 31.00 30.00 30.00
1992 30.00 35.00 38.00 38.00 43.00 39.00 42.00 40.00 41.00 39.00 31.00 26.00 26.00
1993 23.00 28.00 34.00 36.00 38.00 45.00 44.00 50.00 47.00 47.00 38.00 34.00 23.00
1994 35.00 35.00 38.00 40.00 42.00 45.00 49.00 49.00 46.00 42.00 35.00 35.00 35.00
1995 37.00 43.00 39.00 38.00 44.00 46.00 50.00 48.00 a 49.00 45.00 43.00 40.00 37.00
1996 37.00 33.00 41.00 40.00 46.00 48.00 51.00 51.00 49.00 42.00 39.00 40.00 33.00
1997 38.00 38.00 39.00 39.00 45.00 48.00 51.00 53.00 50.00 46.00 46.00 33.00 33.00
1998 38.00 43.00 38.00 39.00 43.00 49.00 51.00 53.00 47.00 44.00 41.00 30.00 30.00
1999 39.00 34.00 a 38.00 36.00 39.00 44.00 49.00 48.00 48.00 46.00 40.00 38.00 34.00
2000 39.00 38.00 40.00 a 44.00 43.00 47.00 49.00 49.00 50.00 43.00 36.00 38.00 36.00
2001 34.00 35.00 40.00 38.00 46.00 42.00 51.00 49.00 49.00 48.00 41.00 38.00 34.00
2002 31.00 37.00 35.00 39.00 41.00 46.00 49.00 49.00 48.00 43.00 42.00 36.00 31.00
2003 42.00 37.00 40.00 39.00 44.00 48.00 48.00 50.00 51.00 41.00 36.00 35.00 35.00
2004 38.00 37.00 41.00 40.00 44.00 47.00 49.00 52.00 46.00 45.00 34.00 36.00 34.00
2005 39.00 40.00 42.00 42.00 45.00 44.00 51.00 49.00 47.00 45.00 42.00 33.00 33.00
2006 40.00 36.00 34.00 40.00 45.00 48.00 47.00 51.00 50.00 45.00 37.00 32.00 32.00
2007 32.00 r 30.00 38.00 a 42.00 44.00 47.00 f 52.00 50.00 52.00 p 45.00 41.00 38.00 o 30.00
2008 37.00 41.00 z 37.00 41.00 43.00 45.00 v 52.00 53.00 g 50.00 41.00 l 44.00 36.00 a 36.00
2009 39.00 38.00 39.00 36.00 45.00 50.00 p 49.00 50.00 51.00 i 42.00 f 38.00 34.00 34.00
2010 39.00 40.00 38.00 j 40.00 40.00 45.00 49.00 f 47.00 f 47.00 47.00 f 36.00 39.00 36.00
2011 40.00 a 35.00 39.00 37.00 a 43.00 40.00 a 52.00 51.00 51.00 46.00 42.00 ----- z 35.00
2012 ----- z ----- z ----- z 39.00 44.00 40.00 52.00 51.00 50.00 a 47.00 a 41.00 a 39.00 a 39.00
2013 37.00 38.00 b 42.00 d ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.00 z 37.00
Period of Record Statistics
MEAN 34.38 35.55 36.79 37.57 40.63 43.88 47.21 48.62 46.85 43.31 38.33 33.83 31.37
S.D. 4.03 4.02 3.25 2.52 3.22 2.75 3.41 2.30 2.55 2.76 3.65 4.10 3.29
SKEW -0.53 -0.09 -0.49 0.14 -0.37 0.13 -1.04 -1.01 -0.02 -0.31 -0.41 -0.44 -0.87
MAX 42.00 45.00 42.00 44.00 46.00 49.00 52.00 53.00 52.00 49.00 46.00 40.00 37.00
MIN 23.00 25.00 28.00 33.00 33.00 39.00 35.00 40.00 41.00 37.00 31.00 22.00 22.00
NO YRS 52 53 53 54 54 50 53 52 52 51 54 52 46