Weather on August 9
Rochester, NY
55 Years of Data
Avg High
81°F
Avg Low
61°F
Warmest
2001
85°F avg
Coldest
1972
61°F avg
About This Date
August 9th in Rochester, NY typically brings warm summer weather, with average highs around 81°F and lows near 61°F. Over 55 years of records, the warmest August 9th was in 2001 (85°F average), while the coldest was 1972 (61°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 9th dates historically, with the wettest August 9th recording 3.96" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for August 9th in Rochester, NY? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 67° | 78° | — | — |
| 2024 | 80° | 68° | 74° | 1.85" | — |
| 2023 | 82° | 57° | 70° | — | — |
| 2022 | 78° | 67° | 72° | 0.36" | — |
| 2021 | 89° | 71° | 80° | — | — |
| 2020 | 85° | 60° | 72° | — | — |
| 2019 | 79° | 61° | 70° | — | — |
| 2018 | 84° | 68° | 76° | — | — |
| 2017 | 83° | 59° | 71° | — | — |
| 2016 | 93° | 58° | 75° | — | — |
| 2015 | 79° | 53° | 66° | — | — |
| 2014 | 80° | 54° | 67° | — | — |
| 2013 | 80° | 63° | 71° | 1.45" | — |
| 2012 | 80° | 65° | 72° | — | — |
| 2011 | 72° | 63° | 67° | 2.36" | — |
| 2010 | 83° | 66° | 74° | 1.27" | — |
| 2009 | 78° | 65° | 71° | 0.94" | — |
| 2008 | 77° | 56° | 66° | 1.17" | — |
| 2007 | 81° | 67° | 74° | 0.1" | — |
| 2006 | 80° | 54° | 67° | — | — |
| 2005 | 91° | 67° | 79° | — | — |
| 2004 | 80° | 56° | 68° | — | — |
| 2003 | 81° | 67° | 74° | 0.51" | — |
| 2002 | 81° | 53° | 67° | — | — |
| 2001warmest | 96° | 73° | 85° | — | — |
| 2000 | 83° | 64° | 73° | 1.12" | — |
| 1999 | 69° | 54° | 61° | — | — |
| 1998 | 88° | 65° | 76° | 0.28" | — |
| 1997 | 88° | 57° | 72° | — | — |
| 1996 | 76° | 61° | 68° | — | — |
| 1995 | 86° | 61° | 73° | — | — |
| 1994 | 74° | 57° | 65° | — | — |
| 1993 | 82° | 54° | 68° | — | — |
| 1992 | 73° | 62° | 68° | 0.05" | — |
| 1991 | 71° | 61° | 66° | 0.97" | — |
| 1990 | 81° | 56° | 68° | — | — |
| 1989 | 77° | 52° | 64° | — | — |
| 1988 | 90° | 67° | 78° | — | — |
| 1987 | 66° | 58° | 62° | 3.96" | — |
| 1986 | 76° | 63° | 69° | — | — |
| 1985 | 89° | 59° | 74° | — | — |
| 1984 | 87° | 72° | 79° | 0.1" | — |
| 1983 | 74° | 60° | 67° | — | — |
| 1982 | 81° | 64° | 72° | — | — |
| 1981 | 80° | 65° | 72° | — | — |
| 1980 | 82° | 65° | 73° | — | — |
| 1979 | 76° | 53° | 64° | — | — |
| 1978 | 85° | 67° | 76° | — | — |
| 1977 | 78° | 62° | 70° | — | — |
| 1976 | 74° | 56° | 65° | — | — |
| 1975 | 86° | 56° | 71° | — | — |
| 1974 | 78° | 62° | 70° | — | — |
| 1973 | 95° | 74° | 84° | 0.03" | — |
| 1972coldest | 72° | 50° | 61° | — | — |
| 1971 | 89° | 62° | 76° | — | — |
55 years of data from ROCHESTER GTR INTL