Weather on March 21
Wilmington, NC
55 Years of Data
Avg High
67°F
Avg Low
45°F
Warmest
2020
71°F avg
Coldest
1986
41°F avg
About This Date
March 21st in Wilmington, NC typically brings mild spring weather, with average highs around 67°F and lows near 45°F. Over 56 years of records, the warmest March 21st was in 2020 (71°F average), while the coldest was 1986 (41°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 29% of March 21st dates historically, with the wettest March 21st recording 4.67" 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 March 21st in Wilmington, NC? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 84° | 56° | 70° | — | — |
| 2025 | 63° | 45° | 54° | — | — |
| 2024 | 63° | 45° | 54° | — | — |
| 2023 | 65° | 28° | 47° | — | — |
| 2022 | 68° | 37° | 53° | — | — |
| 2021 | 66° | 45° | 55° | — | — |
| 2020warmest | 84° | 57° | 71° | — | — |
| 2019 | 64° | 47° | 55° | 0.3" | — |
| 2018 | 48° | 41° | 45° | 0.08" | — |
| 2017 | 85° | 50° | 67° | — | — |
| 2016 | 60° | 42° | 51° | — | — |
| 2015 | 65° | 46° | 55° | — | — |
| 2014 | 66° | 42° | 54° | — | — |
| 2013 | 54° | 35° | 44° | — | — |
| 2012 | 76° | 58° | 67° | — | — |
| 2011 | 74° | 52° | 63° | — | — |
| 2010 | 71° | 45° | 58° | — | — |
| 2009 | 59° | 36° | 47° | — | — |
| 2008 | 64° | 36° | 50° | — | — |
| 2007 | 73° | 49° | 61° | — | — |
| 2006 | 49° | 43° | 46° | 0.91" | — |
| 2005 | 62° | 48° | 55° | — | — |
| 2004 | 73° | 44° | 59° | — | — |
| 2003 | 78° | 61° | 69° | 0.94" | — |
| 2002 | 67° | 48° | 57° | 0.38" | — |
| 2001 | 57° | 49° | 53° | 0.15" | — |
| 2000 | 62° | 46° | 54° | 0.03" | — |
| 1999 | 69° | 55° | 62° | 1.63" | — |
| 1998 | 65° | 46° | 55° | — | — |
| 1997 | 69° | 41° | 55° | — | — |
| 1996 | 53° | 36° | 44° | — | — |
| 1995 | 78° | 54° | 66° | — | — |
| 1994 | 75° | 51° | 63° | — | — |
| 1993 | 69° | 41° | 55° | — | — |
| 1992 | 60° | 34° | 47° | — | — |
| 1991 | 78° | 54° | 66° | — | — |
| 1990 | 62° | 33° | 48° | — | — |
| 1989 | 77° | 51° | 64° | 4.67" | — |
| 1988 | 77° | 39° | 58° | — | — |
| 1987 | 66° | 42° | 54° | — | — |
| 1986coldest | 49° | 33° | 41° | 0.05" | — |
| 1985 | 62° | 45° | 53° | — | — |
| 1984 | 70° | 48° | 59° | 1.78" | — |
| 1983 | 69° | 44° | 57° | 3.35" | — |
| 1982 | 85° | 52° | 68° | — | — |
| 1981 | 60° | 28° | 44° | — | — |
| 1980 | 73° | 48° | 61° | 1.04" | — |
| 1979 | 66° | 41° | 54° | — | — |
| 1978 | 74° | 50° | 62° | — | — |
| 1977 | 56° | 50° | 53° | 2.69" | — |
| 1976 | 79° | 62° | 70° | — | — |
| 1975 | 68° | 42° | 55° | — | — |
| 1974 | 76° | 55° | 65° | 0.03" | — |
| 1973 | 60° | 39° | 50° | 0.79" | — |
| 1972 | 72° | 45° | 58° | — | — |
| 1971 | 58° | 35° | 46° | — | — |
56 years of data from WILMINGTON INTL AP