Average September Temperature in Alpine by Year

This page contains a list of the average monthly high and low temperatures in Alpine, Arizona for the month of September each year between 1912 and 2023. It is based on NOAA data.
Change:
Month:
What Was the Hottest September Ever in Alpine?
2010 was the warmest September in the history of Alpine, Arizona. The average daily high temperature was 74.6 °F, and the average low was 48.3 °F.
What Was the Coldest September Ever in Alpine?
1978 was the coolest September in the history of Alpine, Arizona. The average daily high temperature was 67.2 °F, and the average low was 35.0 °F.
* click column headers to sort
Year Rank High (°F) Low (°F)
2023 4 74.7 39.8
2022 5 73.2 41.0
2021 8 73.1 40.8
2019 12 72.1 40.5
2018 3 73.5 41.1
2017 23 71.5 39.1
2015 2 72.6 44.1
2013 15 70.5 41.7
2010 1 74.6 48.3
2009 42 69.9 37.3
2007 13 71.2 41.2
2006 47 67.0 38.7
2005 16 71.7 40.0
2004 33 71.9 36.9
2003 14 72.8 39.5
2002 25 70.2 40.3
2001 11 74.4 38.5
2000 10 75.9 37.4
1999 9 71.1 42.4
1998 6 73.6 40.6
1997 7 71.9 42.1
1996 41 68.1 39.3
1995 21 71.6 39.4
1994 17 72.1 39.6
1993 56 70.5 34.4
1991 36 69.1 39.1
1990 22 69.6 41.0
1989 38 72.4 35.4
1988 62 69.1 34.0
1987 53 69.9 35.3
1986 60 68.7 35.3
1985 61 68.8 34.7
1984 19 70.5 40.8
1981 43 69.2 37.8
1979 35 71.4 37.2
1978 63 67.2 35.0
1976 48 69.4 36.3
1975 52 67.4 37.8
1973 59 71.9 32.1
1971 37 70.4 37.4
1970 31 71.8 37.1
1965 44 69.4 37.0
1962 30 70.5 38.6
1961 55 69.6 35.3
1960 28 74.5 35.2
1959 34 73.5 35.1
1957 45 73.2 33.2
1956 18 79.0 32.4
1955 49 74.9 30.7
1954 26 73.0 37.2
1952 39 75.4 32.2
1951 29 77.8 31.4
1948 27 73.8 36.4
1946 20 71.7 39.3
1943 46 71.1 34.8
1942 40 73.5 34.0
1941 50 70.3 35.1
1940 51 68.5 36.8
1930 54 73.2 32.0
1929 24 71.9 38.7
1914 32 71.0 37.9
1913 58 70.2 33.9
1912 57 71.1 33.6
Weather Station Details
Years Station Coordinates
1904–2024 Alpine location