Weather By Day

October Harrisburg Weather 
October Harrisburg Weather
Record High: 96°F
Normal High: 64°F
Normal Low: 45°F
Record Low: 23°F
Avg Monthly Rain: 3.06"
Rec 1 Day Rain: 3.95"

Harrisburg Weather In October

The highest recorded temperature for Harrisburg Pennsylvania for the past 54 years in October was 96 degrees Fahrenheit, registered on October 7, 1941, while the typical high temperature is 64. The lowest documented temperature for Harrisburg for the past 54 years in October was 23 most recently encountered on October 24, 1969, and the regular low is 45.

United States National Weather Service historical Harrisburg October weather data indicates that on October 25, 1962, the measured high temperature did not exceed 40 degrees Fahrenheit, the lowest high measured in Harrisburg in the past 54 years. The Weather Service additionally shows that on October 6, 1941, the low for the day did not drop below 72 degrees, the highest low temperature in Harrisburg in the last 54 years.

According to the National Weather Service, the high temperature in Harrisburg in October on the first day of the month averages 70 degrees and the high on the last day of the month averages 60 degrees. The low measured temperature in Harrisburg on October First averages 51 degrees and the low on the last day of the month averages 41 degrees.

Harrisburg usually receives an average of 3.06 inches of precipitation during October. The most precipitation recorded on a single day in October, according to October Harrisburg Weather data, was 3.95 inches on October 22, 1929.