September weather in Sandy, UT
The average temperature in Sandy in September is 67.6°F (56.4°F–78.7°F). Average precipitation: 1.62 inches.
September is a fall month in Sandy, and is warmer than the annual average of 53.2°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
78.7°F
Avg Low
56.4°F
Precipitation
1.62 in
Daylight
12h 15m
September records in Sandy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 99.0°F (1955) | 39.9°F (1973) | 1.85 in (2008) |
| September 2 | 99.0°F (1955) | 37.9°F (1973) | 0.74 in (1921) |
| September 3 | 100.0°F (1950) | 37.9°F (1999) | 1.11 in (1983) |
| September 4 | 100.0°F (1950) | 37.9°F (2004) | 1.37 in (1983) |
| September 5 | 98.1°F (1947) | 43.0°F (1970) | 2.01 in (1970) |
| September 6 | 99.0°F (1955) | 39.0°F (1970) | 1.50 in (1970) |
| September 7 | 99.0°F (1955) | 39.9°F (1973) | 1.82 in (1991) |
| September 8 | 100.0°F (2022) | 37.9°F (2020) | 0.87 in (1925) |
| September 9 | 93.9°F (1958) | 36.0°F (1962) | 0.67 in (2014) |
| September 10 | 98.1°F (1959) | 41.0°F (1986) | 1.43 in (1982) |
| September 11 | 97.0°F (1958) | 41.0°F (1988) | 0.78 in (1978) |
| September 12 | 97.0°F (1953) | 39.0°F (1949) | 0.38 in (1942) |
| September 13 | 96.1°F (1948) | 39.9°F (1988) | 1.14 in (1963) |
| September 14 | 96.1°F (1948) | 37.9°F (1947) | 1.15 in (2015) |
| September 15 | 95.0°F (1943) | 37.9°F (1944) | 1.07 in (2017) |
| September 16 | 93.9°F (1943) | 37.9°F (2006) | 1.58 in (1959) |
| September 17 | 93.9°F (1956) | 32.0°F (1971) | 0.75 in (1996) |
| September 18 | 95.0°F (1956) | 32.0°F (1971) | 2.45 in (1978) |
| September 19 | 98.1°F (1956) | 32.0°F (1978) | 2.20 in (1985) |
| September 20 | 93.0°F (1956) | 33.1°F (1978) | 0.73 in (2019) |
| September 21 | 90.0°F (1944) | 33.1°F (2024) | 0.80 in (1962) |
| September 22 | 91.9°F (1979) | 32.0°F (2024) | 1.10 in (1929) |
| September 23 | 90.0°F (1949) | 33.1°F (2024) | 1.40 in (1973) |
| September 24 | 89.1°F (1949) | 34.0°F (1961) | 1.41 in (1930) |
| September 25 | 91.0°F (1947) | 30.0°F (1970) | 1.09 in (1986) |
| September 26 | 91.0°F (1960) | 30.9°F (1973) | 4.65 in (1982) |
| September 27 | 91.0°F (1949) | 36.0°F (1999) | 1.43 in (2014) |
| September 28 | 90.0°F (2024) | 30.9°F (1971) | 1.80 in (1982) |
| September 29 | 91.9°F (1943) | 33.1°F (1982) | 1.09 in (1995) |
| September 30 | 93.0°F (1957) | 32.0°F (1950) | 1.90 in (1926) |