Allentown · United States
Weather in Allentown in April
In April the typical daytime high in Allentown is 16.7 °C on average, from 13.7 °C at the start to 19.1 °C at the end of the month.
The last 10 years were 2.8 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Newark Liberty Intl Ap (112 km), Ny City Cntrl Park (130 km) and Carlisle Wtp (150 km); nearer ones count more.