Franklin Average Rainfall by Month

This page shows the average precipitation (including snowfall) in each month of the year in Franklin, Pennsylvania. It is based on NOAA data for the years 1991–2020.

Average temperature by month

What's the Rainiest Month in Franklin?

In Franklin, July has the greatest precipitation of any month. On average, Franklin gets 5.0 inches of precipitation in July.

However, January is the month with the greatest chance of precipitation. 57.9% of days in January will have at least some rain or snow.

What's the Driest Month in Franklin?

In Franklin, February has the least precipitation of any month. On average, Franklin gets 2.65 inches of precipitation in February.

August is the month with the lowest chance of precipitation. 37.1% of days in August will have measurable rain.

Month	Precipitation	% Chance
January	3.33 in	57.9
February	2.65 in	51.9
March	3.48 in	45.9
April	4.13 in	47.8
May	4.01 in	46.6
June	4.91 in	45.3
July	4.99 in	39.7
August	4.13 in	37.1
September	3.88 in	37.4
October	3.74 in	49.0
November	3.36 in	46.9
December	3.36 in	55.1
Year	45.63 in	46.4

Weather Station Details

Years	Station	Coordinates
1897–2024	Franklin	location