Weather on April 18
Rochester, NY
55 Years of Data
Avg High
60°F
Avg Low
38°F
Warmest
2002
73°F avg
Coldest
2001
33°F avg
About This Date
April 18th in Rochester, NY typically brings mild spring weather, with average highs around 60°F and lows near 38°F. Over 55 years of records, the warmest April 18th was in 2002 (73°F average), while the coldest was 2001 (33°F) — a 40°F range across recorded history. Precipitation has occurred on 35% of recorded April 18th dates, with snow falling 4% of the time. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for April 18th in Rochester, NY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 34° | 53° | — | — |
| 2024 | 60° | 47° | 53° | 0.13" | — |
| 2023 | 44° | 35° | 40° | 0.05" | — |
| 2022 | 50° | 27° | 39° | 0.74" | — |
| 2021 | 58° | 39° | 48° | — | — |
| 2020 | 48° | 33° | 41° | 0.05" | 0.1" |
| 2019 | 75° | 54° | 64° | 0.05" | — |
| 2018 | 41° | 33° | 37° | — | — |
| 2017 | 51° | 36° | 43° | — | — |
| 2016 | 75° | 40° | 57° | — | — |
| 2015 | 70° | 43° | 56° | — | — |
| 2014 | 64° | 42° | 53° | — | — |
| 2013 | 77° | 45° | 61° | 0.03" | — |
| 2012 | 53° | 31° | 42° | — | — |
| 2011 | 38° | 32° | 35° | 0.2" | — |
| 2010 | 56° | 36° | 46° | 0.15" | — |
| 2009 | 67° | 43° | 55° | — | — |
| 2008 | 78° | 48° | 63° | — | — |
| 2007 | 51° | 39° | 45° | — | — |
| 2006 | 63° | 41° | 52° | — | — |
| 2005 | 67° | 42° | 54° | — | — |
| 2004 | 70° | 42° | 56° | 1.35" | — |
| 2003 | 64° | 41° | 53° | — | — |
| 2002warmest | 84° | 63° | 73° | — | — |
| 2001coldest | 37° | 29° | 33° | — | — |
| 2000 | 50° | 42° | 46° | — | — |
| 1999 | 54° | 37° | 45° | 0.05" | — |
| 1998 | 61° | 37° | 49° | — | — |
| 1997 | 48° | 33° | 41° | — | — |
| 1996 | 67° | 30° | 48° | — | — |
| 1995 | 61° | 28° | 44° | 0.03" | — |
| 1994 | 62° | 33° | 48° | 0.08" | — |
| 1993 | 55° | 36° | 45° | — | — |
| 1992 | 45° | 37° | 41° | 0.43" | — |
| 1991 | 50° | 39° | 45° | — | — |
| 1990 | 45° | 31° | 38° | — | — |
| 1989 | 44° | 33° | 39° | — | — |
| 1988 | 56° | 29° | 42° | 0.15" | — |
| 1987 | 70° | 49° | 59° | — | — |
| 1986 | 63° | 34° | 48° | — | — |
| 1985 | 75° | 36° | 55° | 0.15" | — |
| 1984 | 57° | 39° | 48° | — | — |
| 1983 | 40° | 28° | 34° | 0.1" | 0.5" |
| 1982 | 48° | 36° | 42° | — | — |
| 1981 | 60° | 33° | 47° | 0.48" | — |
| 1980 | 61° | 40° | 50° | — | — |
| 1979 | 54° | 33° | 43° | — | — |
| 1978 | 60° | 29° | 44° | — | — |
| 1977 | 71° | 40° | 55° | — | — |
| 1976 | 85° | 58° | 71° | — | — |
| 1975 | 73° | 46° | 60° | 0.03" | — |
| 1974 | 61° | 41° | 51° | — | — |
| 1973 | 71° | 53° | 62° | 0.25" | — |
| 1972 | 75° | 36° | 55° | — | — |
| 1971 | 60° | 27° | 43° | — | — |
55 years of data from ROCHESTER GTR INTL