September weather in Duchesne, UT

The average temperature in Duchesne in September is 61.6°F (46.2°F–77.1°F). Average precipitation: 1.18 inches.

September is a fall month in Duchesne, and is warmer than the annual average of 48.1°F. Daily temperatures swing about 30.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.

Avg High
77.1°F
Avg Low
46.2°F
Precipitation
1.18 in
Daylight
12h 15m

September records in Duchesne

Date Record High Record Low Record Precip
September 1 93.0°F (1940) 32.0°F (1908) 1.69 in (1909)
September 2 93.0°F (1970) 35.1°F (1908) 1.20 in (1929)
September 3 93.0°F (2017) 34.0°F (1934) 1.02 in (1940)
September 4 95.0°F (2022) 35.1°F (1953) 0.38 in (1954)
September 5 97.0°F (2020) 28.0°F (1932) 1.00 in (1981)
September 6 95.0°F (2022) 28.9°F (1910) 0.54 in (1939)
September 7 95.0°F (2022) 33.1°F (1923) 0.58 in (1995)
September 8 91.9°F (2022) 32.0°F (1911) 0.55 in (1927)
September 9 91.0°F (1923) 28.0°F (1962) 0.93 in (1961)
September 10 91.9°F (1923) 30.0°F (1920) 0.46 in (2005)
September 11 89.1°F (1958) 28.9°F (1916) 0.75 in (1985)
September 12 89.1°F (1955) 28.9°F (1916) 0.94 in (1927)
September 13 93.0°F (1990) 30.9°F (1951) 1.30 in (2013)
September 14 91.9°F (1990) 24.1°F (1915) 0.45 in (2022)
September 15 90.0°F (1956) 25.0°F (1912) 0.75 in (2009)
September 16 97.0°F (1984) 26.1°F (1912) 0.51 in (1910)
September 17 89.1°F (1922) 25.0°F (1965) 0.60 in (2002)
September 18 89.1°F (1935) 17.1°F (1965) 0.80 in (1961)
September 19 88.0°F (1935) 21.9°F (1924) 0.66 in (1982)
September 20 88.0°F (1953) 21.0°F (1983) 0.76 in (1997)
September 21 87.1°F (1966) 21.0°F (1924) 0.87 in (1962)
September 22 88.0°F (1966) 24.1°F (1912) 1.64 in (2016)
September 23 87.1°F (2015) 25.0°F (1931) 0.80 in (1918)
September 24 89.1°F (2015) 26.1°F (1946) 0.65 in (1954)
September 25 86.0°F (1983) 16.0°F (1926) 0.87 in (1915)
September 26 86.0°F (1947) 23.0°F (1926) 1.00 in (1954)
September 27 84.0°F (2015) 19.0°F (1908) 0.55 in (1982)
September 28 84.9°F (2015) 23.0°F (1908) 1.44 in (2014)
September 29 89.1°F (1969) 21.0°F (1945) 1.06 in (1940)
September 30 84.9°F (1952) 21.0°F (1921) 0.67 in (1994)

Other months in Duchesne