Weather on September 21
Asheville, NC
55 Years of Data
Avg High
77°F
Avg Low
57°F
Warmest
1978
78°F avg
Coldest
2006
55°F avg
About This Date
September 21st in Asheville, NC typically brings pleasant fall weather, with average highs around 77°F and lows near 57°F. Over 55 years of records, the warmest September 21st was in 1978 (78°F average), while the coldest was 2006 (55°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 21st dates historically, with the wettest September 21st recording 6.4" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for September 21st in Asheville, NC? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 59° | 69° | — | — |
| 2024 | 88° | 60° | 74° | — | — |
| 2023 | 78° | 53° | 66° | — | — |
| 2022 | 88° | 58° | 73° | — | — |
| 2021 | 72° | 63° | 67° | 0.36" | — |
| 2020 | 67° | 47° | 57° | — | — |
| 2019 | 83° | 57° | 70° | — | — |
| 2018 | 86° | 67° | 76° | — | — |
| 2017 | 85° | 61° | 73° | — | — |
| 2016 | 85° | 59° | 72° | — | — |
| 2015 | 76° | 64° | 70° | — | — |
| 2014 | 83° | 55° | 69° | — | — |
| 2013 | 69° | 60° | 65° | 2.44" | — |
| 2012 | 78° | 54° | 66° | — | — |
| 2011 | 74° | 63° | 68° | 2.06" | — |
| 2010 | 86° | 60° | 73° | — | — |
| 2009 | 67° | 64° | 65° | 6.4" | — |
| 2008 | 75° | 54° | 64° | — | — |
| 2007 | 74° | 64° | 69° | — | — |
| 2006coldest | 68° | 43° | 55° | — | — |
| 2005 | 84° | 60° | 72° | — | — |
| 2004 | 80° | 48° | 64° | — | — |
| 2003 | 77° | 55° | 66° | — | — |
| 2002 | 72° | 65° | 68° | 1.6" | — |
| 2001 | 83° | 56° | 69° | — | — |
| 2000 | 80° | 57° | 69° | 0.89" | — |
| 1999 | 74° | 52° | 63° | 0.41" | — |
| 1998 | 76° | 66° | 71° | 1.52" | — |
| 1997 | 66° | 61° | 63° | — | — |
| 1996 | 68° | 54° | 61° | 0.36" | — |
| 1995 | 75° | 63° | 69° | — | — |
| 1994 | 74° | 50° | 62° | — | — |
| 1993 | 77° | 61° | 69° | — | — |
| 1992 | 79° | 65° | 72° | — | — |
| 1991 | 69° | 46° | 58° | — | — |
| 1990 | 80° | 59° | 70° | 0.13" | — |
| 1989 | 75° | 66° | 71° | 0.41" | — |
| 1988 | 76° | 55° | 65° | — | — |
| 1987 | 74° | 48° | 61° | — | — |
| 1986 | 80° | 61° | 70° | — | — |
| 1985 | 79° | 54° | 66° | — | — |
| 1984 | 85° | 51° | 68° | — | — |
| 1983 | 71° | 44° | 58° | 1.35" | — |
| 1982 | 72° | 51° | 61° | — | — |
| 1981 | 75° | 46° | 61° | — | — |
| 1980 | 84° | 64° | 74° | — | — |
| 1979 | 70° | 58° | 64° | 4.11" | — |
| 1978warmest | 89° | 67° | 78° | — | — |
| 1977 | 77° | 55° | 66° | — | — |
| 1976 | 69° | 60° | 65° | 0.28" | — |
| 1975 | 80° | 58° | 69° | — | — |
| 1974 | 79° | 59° | 69° | 0.1" | — |
| 1973 | 82° | 54° | 68° | — | — |
| 1972 | 76° | 57° | 66° | — | — |
| 1971 | 81° | 64° | 72° | 0.08" | — |
55 years of data from ASHEVILLE