Weather on June 9
Allentown, PA
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2008
82°F avg
Coldest
2010
54°F avg
About This Date
June 9th in Allentown, PA typically brings warm summer weather, with average highs around 81°F and lows near 58°F. Over 55 years of records, the warmest June 9th was in 2008 (82°F average), while the coldest was 2010 (54°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 36% of June 9th dates historically, with the wettest June 9th recording 3.1" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for June 9th in Allentown, PA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 60° | 66° | 0.15" | — |
| 2024 | 77° | 56° | 66° | — | — |
| 2023 | 73° | 50° | 62° | — | — |
| 2022 | 78° | 59° | 69° | 1.04" | — |
| 2021 | 89° | 69° | 79° | 0.99" | — |
| 2020 | 88° | 53° | 70° | — | — |
| 2019 | 81° | 57° | 69° | — | — |
| 2018 | 85° | 61° | 73° | — | — |
| 2017 | 82° | 46° | 64° | — | — |
| 2016 | 73° | 51° | 62° | — | — |
| 2015 | 83° | 62° | 72° | 1.24" | — |
| 2014 | 73° | 63° | 68° | 1.7" | — |
| 2013 | 81° | 53° | 67° | — | — |
| 2012 | 81° | 56° | 68° | — | — |
| 2011 | 96° | 67° | 81° | 0.81" | — |
| 2010coldest | 60° | 49° | 54° | 2.84" | — |
| 2009 | 77° | 63° | 70° | 0.99" | — |
| 2008warmest | 95° | 70° | 82° | — | — |
| 2007 | 84° | 68° | 76° | — | — |
| 2006 | 76° | 54° | 65° | 0.2" | — |
| 2005 | 89° | 64° | 77° | 0.05" | — |
| 2004 | 91° | 63° | 77° | — | — |
| 2003 | 77° | 58° | 67° | 0.03" | — |
| 2002 | 83° | 52° | 67° | — | — |
| 2001 | 79° | 46° | 62° | — | — |
| 2000 | 87° | 60° | 74° | — | — |
| 1999 | 86° | 62° | 74° | — | — |
| 1998 | 75° | 47° | 61° | — | — |
| 1997 | 80° | 47° | 63° | — | — |
| 1996 | 86° | 65° | 75° | 0.36" | — |
| 1995 | 79° | 58° | 68° | — | — |
| 1994 | 79° | 48° | 63° | — | — |
| 1993 | 89° | 64° | 77° | 2.69" | — |
| 1992 | 80° | 63° | 71° | — | — |
| 1991 | 88° | 60° | 74° | — | — |
| 1990 | 79° | 65° | 72° | 1.37" | — |
| 1989 | 68° | 60° | 64° | 3.05" | — |
| 1988 | 64° | 49° | 56° | 0.89" | — |
| 1987 | 79° | 59° | 69° | 1.02" | — |
| 1986 | 77° | 59° | 68° | — | — |
| 1985 | 85° | 57° | 71° | — | — |
| 1984 | 94° | 68° | 81° | — | — |
| 1983 | 70° | 47° | 58° | — | — |
| 1982 | 80° | 53° | 67° | — | — |
| 1981 | 85° | 66° | 75° | 1.5" | — |
| 1980 | 67° | 48° | 57° | 1.35" | — |
| 1979 | 84° | 70° | 77° | — | — |
| 1978 | 82° | 60° | 71° | — | — |
| 1977 | 61° | 55° | 58° | 3.1" | — |
| 1976 | 92° | 60° | 76° | — | — |
| 1975 | 72° | 52° | 62° | — | — |
| 1974 | 87° | 58° | 72° | — | — |
| 1973 | 88° | 67° | 77° | — | — |
| 1972 | 85° | 62° | 73° | — | — |
| 1971 | 77° | 61° | 69° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP