Weather on March 21
Sterling Heights, MI
55 Years of Data
About This Date
March 21st in Sterling Heights, MI typically brings chilly spring weather, with average highs around 46°F and lows near 29°F. Over 55 years of records, the warmest March 21st was in 2012 (69°F average), while the coldest was 1988 (23°F) — a 46°F range across recorded history. Precipitation has occurred on 9% of recorded March 21st dates, with snow falling 4% of the time. 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 March 21st in Sterling Heights, MI? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 45° | 33° | 39° | — | — |
| 2025 | 55° | 29° | 42° | — | — |
| 2024 | 38° | 22° | 30° | — | — |
| 2023 | 57° | 38° | 47° | — | — |
| 2022 | 61° | 36° | 48° | — | — |
| 2021 | 64° | 27° | 46° | — | — |
| 2020 | 36° | 23° | 30° | — | — |
| 2019 | 43° | 38° | 40° | 0.03" | — |
| 2018 | 40° | 28° | 34° | — | — |
| 2017 | 57° | 28° | 43° | — | — |
| 2016 | 45° | 29° | 37° | — | — |
| 2015 | 51° | 30° | 41° | — | — |
| 2013 | 32° | 17° | 25° | — | — |
| 2012warmest | 83° | 56° | 69° | — | — |
| 2011 | 42° | 30° | 36° | 2.08" | — |
| 2010 | 43° | 32° | 37° | — | — |
| 2009 | 44° | 21° | 33° | — | — |
| 2008 | 42° | 20° | 31° | — | — |
| 2007 | 36° | 20° | 28° | — | — |
| 2006 | 34° | 20° | 27° | — | — |
| 2005 | 37° | 31° | 34° | — | — |
| 2004 | 57° | 21° | 39° | — | — |
| 2003 | 61° | 39° | 50° | 0.28" | — |
| 2002 | 40° | 18° | 29° | — | — |
| 2001 | 53° | 31° | 42° | — | — |
| 2000 | 48° | 41° | 45° | — | — |
| 1999 | 44° | 33° | 39° | — | — |
| 1998 | 34° | 32° | 33° | — | — |
| 1997 | 72° | 40° | 56° | — | — |
| 1996 | 29° | 24° | 26° | — | — |
| 1995 | 49° | 41° | 45° | — | — |
| 1994 | 50° | 32° | 41° | — | — |
| 1993 | 40° | 34° | 37° | — | — |
| 1992 | 34° | 22° | 28° | — | — |
| 1991 | 73° | 40° | 56° | — | — |
| 1990 | 48° | 28° | 38° | — | — |
| 1989 | 33° | 18° | 25° | — | — |
| 1988coldest | 29° | 17° | 23° | — | — |
| 1987 | 51° | 29° | 40° | — | — |
| 1986 | 34° | 14° | 24° | — | — |
| 1985 | 39° | 23° | 31° | — | — |
| 1984 | 40° | 34° | 37° | — | — |
| 1983 | 29° | 20° | 24° | — | — |
| 1982 | 44° | 38° | 41° | — | — |
| 1981 | 39° | 28° | 34° | — | — |
| 1980 | 43° | 30° | 36° | — | — |
| 1979 | 58° | 38° | 48° | — | — |
| 1978 | 49° | 37° | 43° | — | — |
| 1977 | 45° | 33° | 39° | — | — |
| 1976 | 61° | 24° | 42° | — | — |
| 1975 | 40° | 31° | 35° | — | — |
| 1974 | 37° | 29° | 33° | — | 1" |
| 1973 | 35° | 24° | 30° | — | — |
| 1972 | 60° | 38° | 49° | 0.1" | — |
| 1971 | 39° | 27° | 33° | 0.05" | 0.2" |
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.