Troy Average Rainfall by Month

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

Average temperature by month

What's the Rainiest Month in Troy?

In Troy, July has the greatest precipitation of any month. On average, Troy gets 5.3 inches of precipitation in July.

July is also the month where rain is most common. 35.2% of days in July will have at least some rain.

What's the Driest Month in Troy?

In Troy, May has the least precipitation of any month. On average, Troy gets 3.44 inches of precipitation in May.

October is the month with the lowest chance of precipitation. 16.8% of days in October will have measurable rain.

Month	Precipitation	% Chance
January	4.44 in	29.0
February	3.81 in	27.7
March	5.26 in	23.0
April	4.01 in	20.8
May	3.44 in	22.0
June	5.21 in	31.8
July	5.28 in	35.2
August	4.73 in	30.4
September	3.92 in	22.3
October	3.48 in	16.8
November	3.93 in	21.9
December	4.48 in	29.3
Year	51.76 in	26.1

Weather Station Details

Years	Station	Coordinates
1908–2024	Troy	location