Weather on February 11
Allentown, PA
55 Years of Data
Avg High
39°F
Avg Low
21°F
Warmest
2009
51°F avg
Coldest
1979
5°F avg
About This Date
February 11th in Allentown, PA typically brings cold winter weather, with average highs around 39°F and lows near 21°F. Over 56 years of records, the warmest February 11th was in 2009 (51°F average), while the coldest was 1979 (5°F) — a 46°F range across recorded history. Precipitation has occurred on 34% of recorded February 11th dates, with snow falling 18% of the time (heaviest snowfall: 24"). The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for February 11th in Allentown, PA? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 39° | 25° | 32° | — | — |
| 2025 | 32° | 20° | 26° | 0.05" | 0.3" |
| 2024 | 48° | 38° | 43° | — | — |
| 2023 | 45° | 25° | 35° | — | — |
| 2022 | 58° | 20° | 39° | — | — |
| 2021 | 31° | 21° | 26° | 0.3" | 1.6" |
| 2020 | 50° | 43° | 46° | 0.64" | — |
| 2019 | 36° | 29° | 32° | 0.1" | 0.6" |
| 2018 | 47° | 37° | 42° | 1.65" | — |
| 2017 | 46° | 24° | 35° | — | — |
| 2016 | 25° | 17° | 21° | — | — |
| 2015 | 35° | 14° | 25° | — | — |
| 2014 | 23° | -3° | 10° | — | — |
| 2013 | 42° | 32° | 37° | 0.81" | — |
| 2012 | 38° | 22° | 30° | 0.18" | 0.7" |
| 2011 | 33° | 3° | 18° | — | — |
| 2010 | 37° | 23° | 30° | — | — |
| 2009warmest | 64° | 37° | 51° | 0.08" | — |
| 2008 | 20° | 8° | 14° | — | — |
| 2007 | 32° | 6° | 19° | — | — |
| 2006 | 37° | 26° | 32° | 0.53" | 3.1" |
| 2005 | 40° | 26° | 33° | — | — |
| 2004 | 36° | 23° | 29° | — | — |
| 2003 | 32° | 13° | 22° | — | — |
| 2002 | 48° | 17° | 33° | 0.03" | — |
| 2001 | 30° | 18° | 24° | — | — |
| 2000 | 45° | 27° | 36° | 0.13" | — |
| 1999 | 57° | 23° | 40° | — | — |
| 1998 | 50° | 25° | 37° | 1.55" | — |
| 1997 | 36° | 17° | 26° | — | — |
| 1996 | 46° | 31° | 38° | — | — |
| 1995 | 44° | 24° | 34° | — | — |
| 1994 | 24° | 9° | 16° | 1.8" | 9.8" |
| 1993 | 43° | 27° | 35° | — | — |
| 1992 | 47° | 18° | 32° | — | — |
| 1991 | 34° | 21° | 27° | — | — |
| 1990 | 46° | 27° | 36° | — | — |
| 1989 | 41° | 18° | 29° | — | — |
| 1988 | 39° | 21° | 30° | 0.2" | 2.5" |
| 1987 | 40° | 26° | 33° | — | — |
| 1986 | 31° | 20° | 25° | 1.04" | 5.7" |
| 1985 | 39° | 15° | 27° | — | — |
| 1984 | 42° | 33° | 38° | 0.71" | — |
| 1983 | 21° | 15° | 18° | 3.56" | 24" |
| 1982 | 29° | 15° | 22° | — | — |
| 1981 | 61° | 29° | 45° | 1.68" | — |
| 1980 | 37° | 15° | 26° | — | — |
| 1979coldest | 12° | -2° | 5° | — | — |
| 1978 | 31° | 5° | 18° | — | — |
| 1977 | 51° | 24° | 38° | — | — |
| 1976 | 48° | 33° | 41° | — | — |
| 1975 | 34° | 21° | 27° | — | — |
| 1974 | 30° | 21° | 26° | 0.03" | 0.1" |
| 1973 | 28° | 8° | 18° | — | — |
| 1972 | 33° | 15° | 24° | — | — |
| 1971 | 39° | 12° | 26° | — | — |
56 years of data from ALLENTOWN LEHIGH VLY INTL AP