Weather on September 18
Sterling Heights, MI
55 Years of Data
Avg High
74°F
Avg Low
56°F
Warmest
2022
79°F avg
Coldest
1990
53°F avg
About This Date
September 18th in Sterling Heights, MI typically brings pleasant fall weather, with average highs around 74°F and lows near 56°F. Over 53 years of records, the warmest September 18th was in 2022 (79°F average), while the coldest was 1990 (53°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 15% of September 18th dates historically, with the wettest September 18th recording 4.88" of rain. The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
Planning for September 18th in Sterling Heights, MI? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 59° | 75° | 4.88" | — |
| 2024 | 83° | 65° | 74° | — | — |
| 2023 | 71° | 57° | 64° | — | — |
| 2022warmest | 88° | 71° | 79° | — | — |
| 2021 | 78° | 59° | 69° | — | — |
| 2020 | 62° | 46° | 54° | — | — |
| 2019 | 76° | 57° | 66° | — | — |
| 2018 | 88° | 66° | 77° | 0.03" | — |
| 2017 | 74° | 64° | 69° | 0.53" | — |
| 2016 | 80° | 64° | 72° | — | — |
| 2015 | 78° | 67° | 72° | 0.41" | — |
| 2012 | 66° | 48° | 57° | 0.18" | — |
| 2011 | 66° | 52° | 59° | — | — |
| 2010 | 66° | 51° | 59° | 0.05" | — |
| 2009 | 74° | 49° | 61° | — | — |
| 2008 | 82° | 51° | 67° | — | — |
| 2007 | 71° | 42° | 57° | — | — |
| 2006 | 79° | 55° | 67° | — | — |
| 2005 | 71° | 54° | 62° | 0.03" | — |
| 2004 | 64° | 47° | 55° | — | — |
| 2003 | 75° | 61° | 68° | — | — |
| 2002 | 82° | 62° | 72° | — | — |
| 2001 | 74° | 60° | 67° | — | — |
| 2000 | 59° | 53° | 56° | — | — |
| 1999 | 76° | 52° | 64° | — | — |
| 1998 | 83° | 57° | 70° | — | — |
| 1997 | 81° | 55° | 68° | — | — |
| 1996 | 75° | 55° | 65° | — | — |
| 1995 | 66° | 50° | 58° | — | — |
| 1994 | 76° | 55° | 65° | — | — |
| 1993 | 69° | 54° | 61° | — | — |
| 1992 | 74° | 56° | 65° | — | — |
| 1991 | 70° | 54° | 62° | — | — |
| 1990coldest | 64° | 42° | 53° | — | — |
| 1989 | 74° | 52° | 63° | — | — |
| 1988 | 87° | 67° | 77° | — | — |
| 1987 | 65° | 59° | 62° | — | — |
| 1986 | 75° | 60° | 68° | — | — |
| 1985 | 79° | 64° | 71° | — | — |
| 1984 | 74° | 49° | 61° | — | — |
| 1983 | 90° | 63° | 76° | — | — |
| 1982 | 67° | 54° | 60° | — | — |
| 1981 | 61° | 52° | 56° | — | — |
| 1980 | 68° | 45° | 56° | — | — |
| 1979 | 80° | 53° | 67° | — | — |
| 1978 | 83° | 64° | 73° | — | — |
| 1977 | 80° | 66° | 73° | — | — |
| 1976 | 79° | 59° | 69° | — | — |
| 1975 | 66° | 62° | 64° | — | — |
| 1974 | 65° | 52° | 58° | — | — |
| 1973 | 63° | 50° | 56° | — | — |
| 1972 | 79° | 65° | 72° | 0.89" | — |
| 1971 | 72° | 51° | 61° | — | — |
53 years of data from SHELBY 1SSW