Weather on July 21
Sterling Heights, MI
55 Years of Data
About This Date
July 21st in Sterling Heights, MI typically brings warm summer weather, with average highs around 84°F and lows near 66°F. Over 53 years of records, the warmest July 21st was in 1972 (87°F average), while the coldest was 1992 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 17% of July 21st dates historically, with the wettest July 21st recording 0.84" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 21st in Sterling Heights, MI? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 61° | 68° | — | — |
| 2024 | 85° | 68° | 76° | — | — |
| 2023 | 83° | 66° | 74° | — | — |
| 2022 | 93° | 74° | 83° | 0.13" | — |
| 2021 | 80° | 63° | 71° | — | — |
| 2020 | 82° | 67° | 74° | — | — |
| 2019 | 81° | 68° | 74° | 0.25" | — |
| 2018 | 73° | 69° | 71° | 0.15" | — |
| 2017 | 86° | 72° | 79° | — | — |
| 2016 | 91° | 71° | 81° | 0.28" | — |
| 2015 | 82° | 69° | 76° | — | — |
| 2012 | 88° | 59° | 73° | — | — |
| 2011 | 98° | 74° | 86° | — | — |
| 2010 | 81° | 68° | 74° | — | — |
| 2009 | 77° | 55° | 66° | 0.36" | — |
| 2008 | 85° | 63° | 74° | 0.05" | — |
| 2007 | 77° | 48° | 63° | — | — |
| 2006 | 82° | 65° | 73° | — | — |
| 2005 | 91° | 63° | 77° | 0.84" | — |
| 2004 | 87° | 60° | 74° | — | — |
| 2003 | 75° | 64° | 70° | 0.33" | — |
| 2002 | 87° | 60° | 74° | — | — |
| 2001 | 90° | 70° | 80° | 0.84" | — |
| 2000 | 75° | 64° | 70° | — | — |
| 1999 | 87° | 72° | 79° | — | — |
| 1998 | 98° | 71° | 85° | — | — |
| 1997 | 78° | 65° | 71° | — | — |
| 1996 | 79° | 54° | 66° | — | — |
| 1995 | 84° | 68° | 76° | — | — |
| 1994 | 87° | 71° | 79° | — | — |
| 1993 | 81° | 64° | 72° | — | — |
| 1992coldest | 70° | 57° | 63° | — | — |
| 1991 | 88° | 75° | 81° | — | — |
| 1990 | 81° | 64° | 72° | — | — |
| 1989 | 80° | 67° | 73° | — | — |
| 1988 | 84° | 63° | 73° | — | — |
| 1987 | 91° | 70° | 80° | — | — |
| 1986 | 83° | 65° | 74° | — | — |
| 1985 | 82° | 73° | 78° | — | — |
| 1984 | 83° | 69° | 76° | — | — |
| 1983 | 90° | 73° | 81° | — | — |
| 1982 | 85° | 59° | 72° | — | — |
| 1981 | 76° | 59° | 67° | — | — |
| 1980 | 88° | 74° | 81° | — | — |
| 1979 | 83° | 61° | 72° | — | — |
| 1978 | 90° | 73° | 81° | — | — |
| 1977 | 88° | 69° | 78° | — | — |
| 1976 | 85° | 67° | 76° | — | — |
| 1975 | 84° | 69° | 77° | — | — |
| 1974 | 80° | 53° | 67° | — | — |
| 1973 | 80° | 66° | 73° | — | — |
| 1972warmest | 93° | 80° | 87° | — | — |
| 1971 | 86° | 60° | 73° | — | — |
Sterling Heights, MI Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Sterling Heights, MI Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Sterling Heights, MI Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Sterling Heights, MI
Sterling Heights, MI has no months that meet our "pleasant" threshold — every season has tradeoffs.