Weather on September 1
Cary, NC
55 Years of Data
Avg High
85°F
Avg Low
66°F
Warmest
1977
83°F avg
Coldest
2009
63°F avg
About This Date
September 1st in Cary, NC typically brings warm fall weather, with average highs around 85°F and lows near 66°F. Over 55 years of records, the warmest September 1st was in 1977 (83°F average), while the coldest was 2009 (63°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 1st dates historically, with the wettest September 1st recording 7.72" 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 September 1st in Cary, NC? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 55° | 65° | — | — |
| 2024 | 83° | 69° | 76° | — | — |
| 2023 | 78° | 59° | 69° | — | — |
| 2022 | 86° | 64° | 75° | — | — |
| 2021 | 88° | 72° | 80° | — | — |
| 2020 | 85° | 71° | 78° | 7.72" | — |
| 2019 | 88° | 63° | 75° | — | — |
| 2018 | 88° | 70° | 79° | — | — |
| 2017 | 83° | 69° | 76° | 0.13" | — |
| 2016 | 90° | 71° | 80° | — | — |
| 2015 | 72° | 67° | 69° | 0.48" | — |
| 2014 | 88° | 72° | 80° | — | — |
| 2013 | 88° | 67° | 77° | — | — |
| 2012 | 91° | 71° | 81° | — | — |
| 2011 | 82° | 61° | 71° | — | — |
| 2010 | 92° | 67° | 79° | — | — |
| 2009coldest | 67° | 60° | 63° | 0.99" | — |
| 2008 | 88° | 66° | 77° | — | — |
| 2007 | 88° | 68° | 78° | — | — |
| 2006 | 74° | 65° | 69° | 3.38" | — |
| 2005 | 90° | 65° | 77° | — | — |
| 2004 | 84° | 69° | 77° | 0.15" | — |
| 2003 | — | 68° | — | 3.1" | — |
| 2002 | 67° | 65° | 66° | 4.7" | — |
| 2001 | 86° | 67° | 76° | — | — |
| 2000 | 86° | 72° | 79° | 0.66" | — |
| 1999 | 77° | 60° | 69° | — | — |
| 1998 | 90° | 69° | 79° | — | — |
| 1997 | 87° | 66° | 77° | — | — |
| 1996 | 81° | 60° | 70° | — | — |
| 1995 | 88° | 69° | 78° | — | — |
| 1994 | 88° | 66° | 77° | 0.05" | — |
| 1993 | 95° | 68° | 82° | — | — |
| 1992 | 86° | 65° | 75° | — | — |
| 1991 | 90° | 72° | 81° | — | — |
| 1990 | 84° | 62° | 73° | — | — |
| 1989 | 86° | 64° | 75° | — | — |
| 1988 | 79° | 59° | 69° | — | — |
| 1987 | 76° | 67° | 71° | 2.57" | — |
| 1986 | 76° | 60° | 68° | — | — |
| 1985 | 84° | 65° | 74° | — | — |
| 1984 | 86° | 60° | 73° | — | — |
| 1983 | 95° | 69° | 82° | — | — |
| 1982 | 82° | 68° | 75° | — | — |
| 1981 | 89° | 65° | 77° | — | — |
| 1980 | 91° | 71° | 81° | — | — |
| 1979 | 91° | 68° | 80° | 0.05" | — |
| 1978 | 93° | 69° | 81° | 1.91" | — |
| 1977warmest | 96° | 69° | 83° | — | — |
| 1976 | 83° | 51° | 67° | — | — |
| 1975 | 93° | 69° | 81° | 0.46" | — |
| 1974 | 88° | 69° | 78° | — | — |
| 1973 | 93° | 72° | 82° | — | — |
| 1972 | 83° | 65° | 74° | 0.08" | — |
| 1971 | 87° | 64° | 76° | — | — |
55 years of data from CARY