PHOENIX CITY, e:

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(026486)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 199810
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 72.00 72.00 62.00 44.00 34.00 29.00 29.00
1949 24.00 28.00 39.00 40.00 54.00 59.00 74.00 65.00 66.00 39.00 42.00 28.00 24.00
1950 23.00 35.00 40.00 45.00 47.00 55.00 71.00 68.00 56.00 53.00 39.00 37.00 23.00
1951 29.00 35.00 33.00 43.00 47.00 58.00 73.00 65.00 65.00 46.00 37.00 29.00 29.00
1952 29.00 32.00 36.00 48.00 58.00 64.00 65.00 68.00 58.00 52.00 33.00 33.00 29.00
1953 35.00 30.00 38.00 40.00 49.00 60.00 72.00 66.00 60.00 46.00 32.00 31.00 30.00
1954 34.00 38.00 35.00 46.00 51.00 58.00 73.00 69.00 66.00 44.00 45.00 28.00 28.00
1955 30.00 28.00 36.00 41.00 50.00 57.00 69.00 72.00 57.00 50.00 38.00 36.00 28.00
1956 36.00 29.00 34.00 43.00 55.00 66.00 69.00 67.00 66.00 44.00 32.00 31.00 b 29.00
1957 35.00 36.00 42.00 42.00 51.00 61.00 69.00 65.00 60.00 51.00 34.00 34.00 34.00
1958 32.00 37.00 36.00 41.00 58.00 64.00 71.00 71.00 58.00 b 55.00 a 32.00 34.00 b 32.00
1959 34.00 b 35.00 a 38.00 55.00 52.00 64.00 78.00 b 72.00 60.00 a 44.00 a 40.00 33.00 a 33.00
1960 28.00 31.00 42.00 45.00 b 52.00 69.00 b 72.00 70.00 58.00 49.00 a 36.00 29.00 28.00
1961 37.00 39.00 43.00 50.00 56.00 62.00 b 74.00 67.00 53.00 41.00 36.00 32.00 a 32.00
1962 26.00 33.00 35.00 51.00 52.00 57.00 68.00 68.00 64.00 a 53.00 39.00 37.00 26.00
1963 23.00 38.00 34.00 40.00 57.00 a 56.00 70.00 67.00 65.00 50.00 42.00 33.00 23.00
1964 29.00 32.00 35.00 44.00 46.00 63.00 73.00 a 68.00 59.00 53.00 31.00 36.00 29.00
1965 34.00 31.00 34.00 a 43.00 47.00 59.00 70.00 69.00 52.00 51.00 40.00 35.00 31.00
1966 33.00 33.00 31.00 49.00 57.00 64.00 73.00 68.00 65.00 49.00 39.00 30.00 30.00
1967 29.00 39.00 40.00 37.00 46.00 60.00 71.00 75.00 67.00 49.00 41.00 30.00 29.00
1968 34.00 41.00 42.00 44.00 i 55.00 c 61.00 a 70.00 b 67.00 q ----- z ----- z ----- z ----- z 34.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1972 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.00 l 41.00 40.00 31.00 31.00
1973 32.00 39.00 39.00 46.00 52.00 c 63.00 72.00 73.00 a 63.00 48.00 35.00 34.00 32.00
1974 27.00 34.00 38.00 47.00 b 50.00 66.00 72.00 72.00 b 65.00 47.00 40.00 b 28.00 27.00
1975 31.00 33.00 a 37.00 41.00 48.00 64.00 74.00 72.00 b 66.00 a 43.00 34.00 33.00 31.00
1976 26.00 40.00 37.00 41.00 56.00 64.00 71.00 72.00 63.00 50.00 33.00 35.00 26.00
1977 31.00 36.00 38.00 38.00 52.00 71.00 79.00 76.00 65.00 56.00 44.00 40.00 31.00
1978 35.00 38.00 44.00 43.00 55.00 68.00 73.00 72.00 a 57.00 55.00 a 41.00 25.00 25.00
1979 29.00 38.00 43.00 44.00 51.00 63.00 74.00 69.00 71.00 48.00 35.00 36.00 29.00
1980 39.00 38.00 45.00 43.00 53.00 62.00 74.00 74.00 66.00 49.00 40.00 38.00 38.00
1981 39.00 37.00 44.00 47.00 59.00 b 70.00 76.00 75.00 69.00 a 49.00 40.00 35.00 35.00
1982 34.00 37.00 41.00 48.00 51.00 66.00 71.00 72.00 60.00 ----- z 47.00 t 35.00 34.00
1983 34.00 42.00 45.00 45.00 a 54.00 66.00 74.00 71.00 62.00 61.00 35.00 36.00 34.00
1984 35.00 40.00 44.00 45.00 57.00 68.00 68.00 72.00 64.00 47.00 35.00 35.00 35.00
1985 33.00 29.00 ----- z 53.00 59.00 65.00 72.00 73.00 59.00 55.00 36.00 34.00 29.00
1986 43.00 35.00 45.00 50.00 54.00 71.00 69.00 73.00 56.00 54.00 45.00 36.00 35.00
1987 29.00 37.00 42.00 48.00 57.00 71.00 75.00 72.00 65.00 62.00 41.00 31.00 29.00
1988 35.00 44.00 41.00 49.00 53.00 65.00 75.00 74.00 63.00 59.00 39.00 31.00 31.00
1989 33.00 33.00 38.00 55.00 60.00 66.00 75.00 73.00 64.00 48.00 43.00 35.00 33.00
1990 35.00 32.00 39.00 54.00 60.00 69.00 68.00 69.00 60.00 55.00 39.00 25.00 25.00
1991 36.00 46.00 40.00 47.00 56.00 66.00 71.00 73.00 70.00 43.00 41.00 35.00 35.00
1992 38.00 46.00 45.00 51.00 61.00 67.00 72.00 69.00 69.00 59.00 37.00 35.00 35.00
1993 37.00 45.00 46.00 53.00 58.00 62.00 77.00 71.00 66.00 54.00 39.00 34.00 34.00
1994 38.00 36.00 47.00 50.00 59.00 73.00 74.00 80.00 67.00 49.00 36.00 38.00 36.00
1995 38.00 ----- z ----- z 45.00 50.00 i 62.00 71.00 ----- z ----- z 55.00 47.00 39.00 38.00
1996 36.00 39.00 43.00 55.00 59.00 69.00 73.00 78.00 ----- z ----- z 41.00 35.00 35.00
1997 35.00 41.00 38.00 46.00 63.00 68.00 73.00 74.00 72.00 48.00 44.00 33.00 33.00
1998 40.00 41.00 41.00 43.00 55.00 ----- z ----- z 75.00 67.00 51.00 ----- z ----- z 40.00
Period of Record Statistics
MEAN 32.87 36.36 39.61 46.00 54.04 64.04 72.17 71.02 62.86 49.98 38.27 33.20 30.42
S.D. 4.58 4.64 3.97 4.70 4.34 4.41 2.74 3.39 4.67 5.33 3.96 3.47 3.80
SKEW -0.33 0.14 -0.09 0.28 -0.13 -0.09 0.05 0.20 -0.30 0.17 0.06 -0.46 -0.18
MAX 43.00 46.00 47.00 55.00 63.00 73.00 79.00 80.00 72.00 62.00 47.00 40.00 38.00
MIN 23.00 28.00 31.00 37.00 46.00 55.00 65.00 65.00 52.00 39.00 31.00 25.00 23.00
NO YRS 46 45 44 45 45 45 46 45 44 45 45 46 38