Weather on June 21
Wilmington, NC
55 Years of Data
Avg High
88°F
Avg Low
69°F
Warmest
2015
88°F avg
Coldest
1979
68°F avg
About This Date
June 21st in Wilmington, NC typically brings warm summer weather, with average highs around 88°F and lows near 69°F. Over 55 years of records, the warmest June 21st was in 2015 (88°F average), while the coldest was 1979 (68°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 40% of June 21st dates historically, with the wettest June 21st recording 4.27" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Wilmington, NC? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 71° | 79° | — | — |
| 2024 | 86° | 66° | 76° | 0.05" | — |
| 2023 | 85° | 69° | 77° | 3.53" | — |
| 2022 | 89° | 62° | 76° | — | — |
| 2021 | 93° | 75° | 84° | 0.25" | — |
| 2020 | 86° | 65° | 75° | — | — |
| 2019 | 93° | 69° | 81° | — | — |
| 2018 | 94° | 75° | 84° | 0.13" | — |
| 2017 | 81° | 72° | 76° | 1.45" | — |
| 2016 | 87° | 69° | 78° | — | — |
| 2015warmest | 96° | 81° | 88° | — | — |
| 2014 | 91° | 72° | 81° | 0.81" | — |
| 2013 | 84° | 63° | 73° | 0.23" | — |
| 2012 | 91° | 70° | 80° | — | — |
| 2011 | 88° | 75° | 81° | — | — |
| 2010 | 90° | 75° | 82° | 0.03" | — |
| 2009 | 94° | 75° | 84° | — | — |
| 2008 | 77° | 64° | 71° | 0.69" | — |
| 2007 | 86° | 64° | 75° | — | — |
| 2006 | 91° | 72° | 81° | 0.1" | — |
| 2005 | 83° | 57° | 70° | — | — |
| 2004 | 83° | 64° | 73° | — | — |
| 2003 | 80° | 63° | 71° | — | — |
| 2002 | 82° | 67° | 74° | 0.03" | — |
| 2001 | 86° | 68° | 77° | — | — |
| 2000 | 86° | 70° | 78° | 0.86" | — |
| 1999 | 82° | 69° | 76° | — | — |
| 1998 | 93° | 69° | 81° | — | — |
| 1997 | 86° | 69° | 78° | — | — |
| 1996 | 92° | 73° | 82° | 3.96" | — |
| 1995 | 76° | 70° | 73° | 1.14" | — |
| 1994 | 91° | 71° | 81° | — | — |
| 1993 | 90° | 68° | 79° | — | — |
| 1992 | 86° | 65° | 75° | 2.51" | — |
| 1991 | 90° | 75° | 82° | 0.05" | — |
| 1990 | 101° | 74° | 87° | — | — |
| 1989 | 85° | 73° | 79° | 0.23" | — |
| 1988 | 92° | 70° | 81° | — | — |
| 1987 | 91° | 77° | 84° | — | — |
| 1986 | 84° | 64° | 74° | — | — |
| 1985 | 87° | 64° | 76° | — | — |
| 1984 | 86° | 73° | 80° | — | — |
| 1983 | 89° | 72° | 80° | 4.27" | — |
| 1982 | 90° | 75° | 82° | — | — |
| 1981 | 94° | 72° | 83° | — | — |
| 1980 | 84° | 66° | 75° | — | — |
| 1979coldest | 81° | 56° | 68° | — | — |
| 1978 | 91° | 68° | 80° | — | — |
| 1977 | 92° | 72° | 82° | — | — |
| 1976 | 78° | 70° | 74° | 2.11" | — |
| 1975 | 86° | 71° | 79° | — | — |
| 1974 | 89° | 72° | 80° | — | — |
| 1973 | 90° | 72° | 81° | 0.03" | — |
| 1972 | 80° | 71° | 76° | 1.73" | — |
| 1971 | 88° | 68° | 78° | 0.43" | — |
55 years of data from WILMINGTON INTL AP