Weather on June 17
Allentown, PA
55 Years of Data
Avg High
80°F
Avg Low
60°F
Warmest
1991
80°F avg
Coldest
1999
60°F avg
About This Date
June 17th in Allentown, PA typically brings warm summer weather, with average highs around 80°F and lows near 60°F. Over 55 years of records, the warmest June 17th was in 1991 (80°F average), while the coldest was 1999 (60°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 44% of June 17th dates historically, with the wettest June 17th recording 1.65" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for June 17th 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 | 70° | 62° | 66° | 0.91" | — |
| 2024 | 88° | 60° | 74° | — | — |
| 2023 | 76° | 56° | 66° | 0.1" | — |
| 2022 | 87° | 66° | 77° | — | — |
| 2021 | 76° | 48° | 62° | — | — |
| 2020 | 82° | 53° | 68° | — | — |
| 2019 | 78° | 65° | 71° | — | — |
| 2018 | 91° | 59° | 75° | — | — |
| 2017 | 80° | 68° | 74° | 1.22" | — |
| 2016 | 85° | 60° | 72° | — | — |
| 2015 | 83° | 60° | 71° | — | — |
| 2014 | 90° | 66° | 78° | — | — |
| 2013 | 87° | 62° | 75° | — | — |
| 2012 | 75° | 56° | 65° | — | — |
| 2011 | 78° | 63° | 70° | 1.65" | — |
| 2010 | 74° | 54° | 64° | — | — |
| 2009 | 69° | 54° | 61° | 0.71" | — |
| 2008 | 73° | 52° | 62° | — | — |
| 2007 | 86° | 56° | 71° | 0.03" | — |
| 2006 | 86° | 54° | 70° | — | — |
| 2005 | 74° | 53° | 63° | — | — |
| 2004 | 86° | 69° | 78° | 1.02" | — |
| 2003 | 73° | 50° | 62° | 0.23" | — |
| 2002 | 77° | 51° | 64° | — | — |
| 2001 | 83° | 64° | 73° | 0.28" | — |
| 2000 | 87° | 65° | 76° | — | — |
| 1999coldest | 65° | 55° | 60° | 0.76" | — |
| 1998 | 81° | 59° | 70° | 0.58" | — |
| 1997 | 70° | 58° | 64° | — | — |
| 1996 | 88° | 62° | 75° | 1.47" | — |
| 1995 | 84° | 56° | 70° | — | — |
| 1994 | 91° | 70° | 80° | — | — |
| 1993 | 86° | 57° | 72° | — | — |
| 1992 | 82° | 58° | 70° | — | — |
| 1991warmest | 91° | 68° | 80° | — | — |
| 1990 | 85° | 63° | 74° | — | — |
| 1989 | 76° | 61° | 68° | 0.1" | — |
| 1988 | 77° | 62° | 70° | 0.05" | — |
| 1987 | 83° | 62° | 72° | — | — |
| 1986 | 73° | 54° | 63° | 0.08" | — |
| 1985 | 78° | 58° | 68° | 1.09" | — |
| 1984 | 66° | 64° | 65° | 1.22" | — |
| 1983 | 87° | 67° | 77° | 1.27" | — |
| 1982 | 78° | 65° | 71° | 0.53" | — |
| 1981 | 82° | 64° | 73° | — | — |
| 1980 | 77° | 50° | 64° | — | — |
| 1979 | 83° | 64° | 73° | — | — |
| 1978 | 66° | 60° | 63° | 0.05" | — |
| 1977 | 81° | 62° | 71° | 0.1" | — |
| 1976 | 82° | 67° | 74° | 0.69" | — |
| 1975 | 81° | 64° | 72° | — | — |
| 1974 | 76° | 59° | 67° | 0.1" | — |
| 1973 | 72° | 57° | 64° | — | — |
| 1972 | 79° | 63° | 71° | 0.05" | — |
| 1971 | 79° | 54° | 66° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP