Weather on May 10
Allentown, PA
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
1979
78°F avg
Coldest
2010
46°F avg
About This Date
May 10th in Allentown, PA typically brings pleasant spring weather, with average highs around 71°F and lows near 47°F. Over 55 years of records, the warmest May 10th was in 1979 (78°F average), while the coldest was 2010 (46°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 36% of May 10th dates historically, with the wettest May 10th recording 3.48" of rain. The last decade has been 4.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.4°F cooler on this date compared to 20-30 years ago.
Planning for May 10th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 47° | 60° | — | — |
| 2024 | 56° | 47° | 51° | 1.35" | — |
| 2023 | 75° | 40° | 57° | — | — |
| 2022 | 73° | 44° | 59° | — | — |
| 2021 | 61° | 45° | 53° | 0.03" | — |
| 2020 | 66° | 36° | 51° | — | — |
| 2019 | 77° | 56° | 66° | 0.2" | — |
| 2018 | 77° | 50° | 64° | 0.03" | — |
| 2017 | 66° | 47° | 56° | — | — |
| 2016 | 59° | 43° | 51° | — | — |
| 2015 | 86° | 59° | 73° | — | — |
| 2014 | 81° | 61° | 71° | 0.18" | — |
| 2013 | 79° | 49° | 64° | 0.81" | — |
| 2012 | 65° | 42° | 53° | 0.08" | — |
| 2011 | 75° | 41° | 58° | — | — |
| 2010coldest | 60° | 32° | 46° | — | — |
| 2009 | 69° | 50° | 60° | — | — |
| 2008 | 64° | 38° | 51° | — | — |
| 2007 | 80° | 61° | 70° | — | — |
| 2006 | 78° | 52° | 65° | — | — |
| 2005 | 75° | 50° | 63° | — | — |
| 2004 | 83° | 57° | 70° | — | — |
| 2003 | 70° | 49° | 59° | — | — |
| 2002 | 72° | 51° | 61° | — | — |
| 2001 | 82° | 46° | 64° | — | — |
| 2000 | 75° | 52° | 63° | 0.48" | — |
| 1999 | 71° | 46° | 59° | — | — |
| 1998 | 62° | 54° | 58° | 1.52" | — |
| 1997 | 57° | 47° | 52° | 0.03" | — |
| 1996 | 75° | 51° | 63° | 0.08" | — |
| 1995 | 55° | 50° | 53° | 0.56" | — |
| 1994 | 67° | 45° | 56° | — | — |
| 1993 | 86° | 56° | 71° | — | — |
| 1992 | 69° | 51° | 60° | 0.05" | — |
| 1991 | 75° | 53° | 64° | — | — |
| 1990 | 69° | 51° | 60° | 3.48" | — |
| 1989 | 50° | 46° | 48° | 3.2" | — |
| 1988 | 74° | 49° | 61° | 0.86" | — |
| 1987 | 87° | 48° | 68° | — | — |
| 1986 | 74° | 37° | 55° | — | — |
| 1985 | 84° | 50° | 67° | — | — |
| 1984 | 67° | 42° | 54° | — | — |
| 1983 | 63° | 33° | 48° | — | — |
| 1982 | 72° | 50° | 61° | — | — |
| 1981 | 69° | 47° | 58° | 0.43" | — |
| 1980 | 70° | 37° | 53° | — | — |
| 1979warmest | 91° | 65° | 78° | — | — |
| 1978 | 65° | 51° | 58° | — | — |
| 1977 | 58° | 42° | 50° | — | — |
| 1976 | 74° | 40° | 57° | — | — |
| 1975 | 73° | 47° | 60° | — | — |
| 1974 | 69° | 46° | 58° | 0.41" | — |
| 1973 | 78° | 46° | 62° | 1.3" | — |
| 1972 | 63° | 43° | 53° | 0.2" | — |
| 1971 | 74° | 44° | 59° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP