Weather on September 1
Rochester, NY
55 Years of Data
Avg High
77°F
Avg Low
57°F
Warmest
1973
82°F avg
Coldest
2017
53°F avg
About This Date
September 1st in Rochester, NY typically brings pleasant fall weather, with average highs around 77°F and lows near 57°F. Over 55 years of records, the warmest September 1st was in 1973 (82°F average), while the coldest was 2017 (53°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 1st dates historically, with the wettest September 1st recording 3.07" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for September 1st in Rochester, NY? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 47° | 61° | — | — |
| 2024 | 83° | 58° | 70° | 1.19" | — |
| 2023 | 77° | 50° | 64° | — | — |
| 2022 | 71° | 55° | 63° | — | — |
| 2021 | 71° | 53° | 62° | — | — |
| 2020 | 78° | 66° | 72° | — | — |
| 2019 | 76° | 53° | 64° | 1.32" | — |
| 2018 | 87° | 67° | 77° | — | — |
| 2017coldest | 62° | 45° | 53° | — | — |
| 2016 | 73° | 62° | 68° | — | — |
| 2015 | 86° | 66° | 76° | — | — |
| 2014 | 86° | 67° | 76° | 0.18" | — |
| 2013 | 81° | 67° | 74° | 0.97" | — |
| 2012 | 82° | 59° | 71° | — | — |
| 2011 | 82° | 65° | 73° | 0.18" | — |
| 2010 | 90° | 66° | 78° | — | — |
| 2009 | 72° | 45° | 58° | — | — |
| 2008 | 81° | 54° | 67° | — | — |
| 2007 | 71° | 50° | 61° | — | — |
| 2006 | 72° | 53° | 62° | — | — |
| 2005 | 79° | 61° | 70° | — | — |
| 2004 | 72° | 55° | 63° | — | — |
| 2003 | 67° | 59° | 63° | 0.51" | — |
| 2002 | 83° | 60° | 71° | — | — |
| 2001 | 64° | 48° | 56° | 0.1" | — |
| 2000 | 86° | 68° | 77° | — | — |
| 1999 | 80° | 49° | 64° | — | — |
| 1998 | 74° | 53° | 63° | — | — |
| 1997 | 79° | 63° | 71° | — | — |
| 1996 | 81° | 54° | 67° | — | — |
| 1995 | 77° | 58° | 67° | 0.03" | — |
| 1994 | 69° | 52° | 60° | 0.05" | — |
| 1993 | 77° | 57° | 67° | — | — |
| 1992 | 68° | 47° | 57° | — | — |
| 1991 | 64° | 48° | 56° | — | — |
| 1990 | 84° | 58° | 71° | — | — |
| 1989 | 71° | 61° | 66° | 1.91" | — |
| 1988 | 78° | 50° | 64° | — | — |
| 1987 | 64° | 49° | 56° | — | — |
| 1986 | 76° | 49° | 62° | — | — |
| 1985 | 78° | 43° | 60° | 0.03" | — |
| 1984 | 71° | 56° | 63° | — | — |
| 1983 | 75° | 55° | 65° | — | — |
| 1982 | 81° | 61° | 71° | 0.18" | — |
| 1981 | 84° | 66° | 75° | — | — |
| 1980 | 88° | 73° | 80° | 3.07" | — |
| 1979 | 88° | 58° | 73° | — | — |
| 1978 | 78° | 53° | 66° | — | — |
| 1977 | 90° | 69° | 79° | — | — |
| 1976 | 73° | 60° | 67° | 0.28" | — |
| 1975 | 72° | 58° | 65° | 0.03" | — |
| 1974 | 70° | 51° | 60° | 0.03" | — |
| 1973warmest | 92° | 72° | 82° | — | — |
| 1972 | 89° | 60° | 75° | — | — |
| 1971 | 77° | 45° | 61° | — | — |
55 years of data from ROCHESTER GTR INTL