Weather By Day

April Allentown Weather 
April Allentown Weather
Record High: 93°F
Normal High: 60°F
Normal Low: 38°F
Record Low: 16°F
Avg Monthly Rain: 3.49"
Rec 1 Day Rain: 3.46"
Avg Monthly Snow: 0.7"
Rec 1 Day Snow: 11.4"

Allentown Weather In April

In the last 67 years the highest measured April temperature in Allentown was 93 degrees Fahrenheit, most recently measured on April 18, 1976, while the mean high temperature is 60. The lowest documented temperature for Allentown for the past 67 years in April was 16 registered on April 6, 1982, and the typical low is 38.

United States National Weather Service historical Allentown April weather data indicates that on April 9, 1982, the measured high temperature did not exceed 31 degrees Fahrenheit, the lowest high measured in Allentown in the past 67 years. The Weather Service additionally indicates that on April 19, 1985, the low for the day did not drop below 64 degrees, the highest low recorded in Allentown in the last 67 years.

National Weather Service records indicate that the high temperature in Allentown on April First averages 56 degrees and the high on the last day of the month averages 67 degrees. The low measured temperature in Allentown on April First averages 35 degrees and the low on the last day of the month averages 44 degrees.

Allentown usually receives an average of 3.49 inches of rain during the month. According to April Allentown Weather records, the most rain measured in a single day in April was 3.46 inches on April 23, 2005. Allentown averages 0.7 inches of snow in April. The highest snowfall measured in a single day in April was 11.4 inches on April 6, 1982.