September weather in Blanding, UT
The average temperature in Blanding in September is 65.5°F (53.0°F–78.0°F). Average precipitation: 1.29 inches.
September is a fall month in Blanding, and is warmer than the annual average of 52.4°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 14m. For travel, September is one of the best months of the year to visit.
Avg High
78.0°F
Avg Low
53.0°F
Precipitation
1.29 in
Daylight
12h 14m
September records in Blanding
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1905) | 39.9°F (1932) | 0.67 in (2021) |
| September 2 | 96.1°F (1995) | 37.9°F (1961) | 0.50 in (1929) |
| September 3 | 95.0°F (1995) | 39.9°F (1908) | 0.30 in (1925) |
| September 4 | 93.9°F (1995) | 33.1°F (1961) | 0.39 in (2004) |
| September 5 | 95.0°F (1995) | 36.0°F (1922) | 1.14 in (1970) |
| September 6 | 95.0°F (2020) | 32.0°F (1906) | 1.25 in (1909) |
| September 7 | 95.0°F (2020) | 37.9°F (1922) | 1.09 in (1958) |
| September 8 | 93.9°F (1979) | 37.0°F (2020) | 0.50 in (1927) |
| September 9 | 91.0°F (1959) | 34.0°F (1929) | 1.60 in (1927) |
| September 10 | 91.0°F (1990) | 35.1°F (1922) | 1.00 in (2013) |
| September 11 | 91.9°F (1990) | 35.1°F (1922) | 0.71 in (1985) |
| September 12 | 93.9°F (1990) | 33.1°F (1985) | 1.42 in (1996) |
| September 13 | 93.9°F (1990) | 30.9°F (1952) | 0.84 in (1941) |
| September 14 | 93.9°F (1990) | 32.0°F (1915) | 0.70 in (1931) |
| September 15 | 91.9°F (2000) | 32.0°F (1914) | 0.88 in (1997) |
| September 16 | 93.0°F (2000) | 33.1°F (1948) | 0.91 in (1948) |
| September 17 | 93.0°F (1928) | 28.9°F (1906) | 0.81 in (1940) |
| September 18 | 90.0°F (1928) | 23.0°F (1971) | 0.99 in (1985) |
| September 19 | 89.1°F (1956) | 33.1°F (1922) | 0.84 in (2004) |
| September 20 | 91.9°F (1928) | 28.0°F (1978) | 0.81 in (1962) |
| September 21 | 88.0°F (2015) | 28.0°F (1965) | 1.21 in (1933) |
| September 22 | 93.9°F (1949) | 30.9°F (1912) | 0.80 in (2010) |
| September 23 | 90.0°F (1905) | 30.0°F (1912) | 1.23 in (2025) |
| September 24 | 86.0°F (1922) | 27.0°F (1913) | 1.45 in (1915) |
| September 25 | 90.0°F (1966) | 32.0°F (1913) | 0.73 in (1935) |
| September 26 | 90.0°F (2003) | 19.9°F (1908) | 0.79 in (1939) |
| September 27 | 89.1°F (2010) | 19.9°F (1908) | 1.38 in (1982) |
| September 28 | 90.0°F (1905) | 26.1°F (1908) | 0.49 in (1935) |
| September 29 | 89.1°F (2010) | 32.0°F (1922) | 1.85 in (1905) |
| September 30 | 87.1°F (2010) | 28.0°F (1907) | 1.43 in (1983) |