NOGALES st,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(025921)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198306
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
1892 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 28.00 28.00
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1894 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.00 29.00
1895 20.00 23.00 27.00 25.00 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 20.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 50.00 31.00 e 29.00 c 18.00 18.00
1900 25.00 e 24.00 30.00 30.00 38.00 51.00 ----- z 55.00 48.00 28.00 25.00 24.00 24.00
1901 ----- z 24.00 25.00 30.00 40.00 40.00 62.00 47.00 45.00 36.00 b 32.00 13.00 13.00
1902 20.00 25.00 p 26.00 33.00 24.00 a 50.00 52.00 59.00 50.00 40.00 28.00 ----- z 20.00
1903 23.00 i 19.00 23.00 35.00 40.00 47.00 57.00 60.00 ----- z 40.00 32.00 21.00 19.00
1904 14.00 20.00 29.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 14.00
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z 48.00 58.00 60.00 46.00 34.00 27.00 18.00 18.00
1910 16.00 20.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 16.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.00 23.00
1914 21.00 22.00 28.00 32.00 34.00 45.00 60.00 52.00 48.00 37.00 33.00 19.00 19.00
1915 18.00 24.00 29.00 31.00 28.00 46.00 55.00 53.00 42.00 38.00 22.00 17.00 17.00
1916 18.00 20.00 27.00 33.00 c 38.00 ----- z 51.00 k 54.00 l 44.00 33.00 20.00 12.00 12.00
1917 23.00 23.00 18.00 27.00 35.00 43.00 60.00 55.00 a 44.00 35.00 26.00 21.00 18.00
1918 16.00 21.00 26.00 33.00 37.00 46.00 56.00 52.00 50.00 29.00 19.00 20.00 16.00
1919 15.00 21.00 22.00 33.00 40.00 43.00 60.00 58.00 41.00 33.00 21.00 24.00 15.00
1920 22.00 21.00 21.00 29.00 37.00 46.00 58.00 49.00 43.00 26.00 19.00 16.00 16.00
1921 15.00 17.00 33.00 y 25.00 35.00 45.00 53.00 52.00 48.00 29.00 15.00 22.00 15.00
1922 13.00 17.00 13.00 22.00 33.00 45.00 59.00 57.00 49.00 27.00 21.00 23.00 13.00
1923 16.00 18.00 20.00 30.00 38.00 41.00 58.00 53.00 39.00 29.00 22.00 20.00 16.00
1924 16.00 18.00 a 20.00 24.00 39.00 46.00 55.00 52.00 43.00 34.00 21.00 18.00 16.00
1925 11.00 24.00 22.00 29.00 39.00 40.00 54.00 53.00 43.00 33.00 20.00 21.00 11.00
1926 20.00 d 27.00 30.00 37.00 44.00 54.00 a 56.00 62.00 51.00 43.00 32.00 18.00 18.00
1927 27.00 a 31.00 27.00 31.00 39.00 44.00 60.00 60.00 48.00 38.00 35.00 23.00 23.00
1928 21.00 21.00 30.00 32.00 44.00 50.00 61.00 57.00 52.00 35.00 a 25.00 21.00 21.00
1929 20.00 21.00 25.00 31.00 42.00 51.00 61.00 61.00 54.00 d 30.00 27.00 22.00 20.00
1930 21.00 26.00 29.00 40.00 35.00 48.00 60.00 58.00 50.00 38.00 23.00 21.00 21.00
1931 24.00 27.00 27.00 41.00 43.00 52.00 62.00 58.00 48.00 40.00 28.00 d 22.00 22.00
1932 17.00 24.00 28.00 32.00 39.00 46.00 61.00 59.00 50.00 35.00 34.00 20.00 17.00
1933 25.00 15.00 28.00 32.00 35.00 48.00 62.00 60.00 51.00 47.00 31.00 24.00 15.00
1934 23.00 30.00 b 32.00 32.00 43.00 49.00 61.00 61.00 46.00 38.00 25.00 25.00 23.00
1935 19.00 26.00 26.00 35.00 38.00 48.00 60.00 61.00 52.00 35.00 27.00 24.00 19.00
1936 24.00 25.00 29.00 31.00 43.00 49.00 60.00 60.00 43.00 38.00 28.00 25.00 24.00
1937 13.00 24.00 28.00 34.00 42.00 50.00 58.00 61.00 53.00 41.00 32.00 26.00 13.00
1938 24.00 23.00 30.00 29.00 23.00 53.00 58.00 55.00 a 51.00 40.00 26.00 25.00 b 23.00
1939 18.00 17.00 25.00 34.00 45.00 56.00 59.00 60.00 47.00 39.00 33.00 24.00 17.00
1940 20.00 27.00 29.00 41.00 49.00 55.00 56.00 57.00 55.00 35.00 28.00 30.00 20.00
1941 27.00 a 31.00 33.00 30.00 40.00 43.00 57.00 57.00 45.00 35.00 25.00 22.00 22.00
1942 24.00 25.00 26.00 35.00 40.00 51.00 63.00 60.00 56.00 37.00 28.00 27.00 24.00
1943 27.00 26.00 36.00 35.00 45.00 52.00 61.00 55.00 54.00 34.00 27.00 26.00 26.00
1944 22.00 26.00 29.00 34.00 41.00 47.00 58.00 61.00 51.00 42.00 22.00 18.00 18.00
1945 20.00 17.00 24.00 24.00 33.00 41.00 57.00 54.00 34.00 29.00 20.00 15.00 15.00
1946 15.00 12.00 22.00 28.00 35.00 45.00 54.00 58.00 47.00 30.00 18.00 19.00 12.00
1947 16.00 20.00 24.00 27.00 36.00 45.00 58.00 55.00 43.00 30.00 16.00 13.00 13.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 54.00 48.00 44.00 35.00 14.00 13.00 13.00
1949 7.00 14.00 23.00 26.00 d 34.00 c 40.00 57.00 49.00 49.00 26.00 26.00 13.00 7.00
1950 10.00 22.00 27.00 29.00 a 26.00 39.00 55.00 a 51.00 36.00 34.00 19.00 18.00 10.00
1951 14.00 17.00 14.00 27.00 30.00 38.00 60.00 49.00 45.00 35.00 20.00 18.00 14.00
1952 15.00 15.00 18.00 33.00 38.00 44.00 53.00 a 57.00 a 40.00 35.00 19.00 17.00 15.00
1953 16.00 9.00 21.00 24.00 a 28.00 37.00 58.00 48.00 40.00 24.00 14.00 9.00 9.00
1954 13.00 18.00 15.00 31.00 32.00 39.00 a 57.00 45.00 42.00 29.00 22.00 9.00 9.00
1955 15.00 9.00 16.00 25.00 29.00 35.00 49.00 57.00 38.00 30.00 20.00 20.00 9.00
1956 18.00 11.00 14.00 23.00 32.00 47.00 53.00 43.00 44.00 26.00 15.00 13.00 11.00
1957 21.00 22.00 23.00 29.00 32.00 47.00 59.00 54.00 39.00 31.00 15.00 15.00 15.00
1958 13.00 19.00 23.00 28.00 35.00 43.00 55.00 55.00 41.00 28.00 11.00 14.00 11.00
1959 14.00 16.00 18.00 34.00 30.00 41.00 60.00 59.00 37.00 31.00 18.00 19.00 14.00
1960 14.00 14.00 22.00 25.00 34.00 45.00 53.00 56.00 40.00 32.00 18.00 9.00 9.00
1961 19.00 21.00 23.00 27.00 34.00 39.00 55.00 52.00 42.00 32.00 22.00 20.00 19.00
1962 9.00 18.00 16.00 29.00 31.00 37.00 45.00 47.00 37.00 33.00 19.00 23.00 9.00
1963 10.00 21.00 18.00 25.00 34.00 40.00 58.00 56.00 42.00 40.00 26.00 18.00 10.00
1964 8.00 9.00 16.00 27.00 26.00 44.00 59.00 54.00 45.00 35.00 22.00 13.00 8.00
1965 15.00 14.00 13.00 27.00 27.00 39.00 58.00 55.00 32.00 29.00 24.00 21.00 13.00
1966 17.00 17.00 16.00 28.00 37.00 42.00 ----- z 57.00 52.00 28.00 22.00 13.00 13.00
1967 10.00 16.00 18.00 25.00 25.00 38.00 61.00 54.00 48.00 28.00 22.00 15.00 10.00
1968 18.00 22.00 25.00 23.00 34.00 41.00 56.00 46.00 39.00 32.00 19.00 10.00 10.00
1969 15.00 14.00 21.00 31.00 32.00 45.00 62.00 58.00 46.00 27.00 22.00 16.00 14.00
1970 12.00 17.00 24.00 25.00 30.00 45.00 58.00 55.00 41.00 23.00 21.00 19.00 12.00
1971 8.00 18.00 17.00 29.00 31.00 38.00 55.00 59.00 40.00 19.00 24.00 12.00 8.00
1972 12.00 12.00 20.00 24.00 36.00 49.00 55.00 52.00 44.00 25.00 21.00 15.00 12.00
1973 16.00 20.00 26.00 25.00 32.00 44.00 50.00 54.00 40.00 29.00 22.00 16.00 16.00
1974 18.00 17.00 22.00 27.00 31.00 40.00 55.00 53.00 48.00 31.00 21.00 7.00 7.00
1975 14.00 15.00 25.00 26.00 29.00 43.00 54.00 51.00 40.00 28.00 20.00 19.00 14.00
1976 13.00 21.00 22.00 24.00 38.00 42.00 57.00 49.00 47.00 26.00 15.00 16.00 13.00
1977 19.00 18.00 20.00 21.00 34.00 43.00 61.00 55.00 50.00 37.00 29.00 23.00 18.00
1978 21.00 21.00 29.00 28.00 34.00 43.00 54.00 53.00 45.00 35.00 26.00 -3.00 -3.00
1979 15.00 21.00 25.00 28.00 31.00 44.00 52.00 47.00 49.00 27.00 14.00 20.00 14.00
1980 18.00 23.00 25.00 29.00 32.00 40.00 58.00 54.00 46.00 29.00 21.00 20.00 18.00
1981 25.00 17.00 28.00 28.00 38.00 49.00 62.00 55.00 46.00 29.00 23.00 14.00 14.00
1982 18.00 17.00 20.00 29.00 35.00 42.00 54.00 57.00 42.00 28.00 26.00 19.00 17.00
1983 19.00 23.00 25.00 23.00 33.00 41.00 ----- z ----- z ----- z ----- z ----- z ----- z 19.00
Period of Record Statistics
MEAN 17.36 19.93 23.66 29.30 35.25 44.68 57.21 54.81 45.27 32.63 23.12 18.57 15.03
S.D. 4.80 4.92 5.10 4.36 5.43 4.67 3.46 4.43 5.15 5.24 5.38 5.57 5.16
SKEW 0.03 -0.08 -0.23 0.53 0.02 0.28 -0.79 -0.53 -0.16 0.16 0.17 -0.76 -0.35
MAX 27.00 31.00 36.00 41.00 49.00 56.00 63.00 62.00 56.00 47.00 35.00 30.00 26.00
MIN 7.00 9.00 13.00 21.00 23.00 35.00 45.00 43.00 32.00 19.00 11.00 -3.00 -3.00
NO YRS 74 75 74 74 73 73 71 73 74 75 75 77 64