What is the hottest month in Hoffman, IL?

July is the warmest month, with a normal high of 88°F at Carlyle Rsvr.

What is the coldest month in Hoffman, IL?

January is the coldest month, with a normal low of 22°F.

What is the wettest month in Hoffman, IL?

May has the most precipitation on average, about 5.23 inches.

Checked Oct 25, 2026

Hoffman, IL Climate

1991 to 2020 normals at Carlyle Rsvr, 7.7 mi from the center of Hoffman, elevation 501 ft.

Average weather by month

Select a month for daily normals and last year's weather

Month	High	Low	Precip.	Snow
January	39°	22°	3.05 in	--
February	45°	25°	2.45 in	--
March	55°	35°	3.67 in	--
April	67°	45°	4.90 in	--
May	76°	56°	5.23 in	--
June	85°	65°	4.87 in	--
July	88°	68°	4.24 in	--
August	87°	66°	3.59 in	--
September	81°	58°	3.65 in	--
October	70°	46°	3.39 in	--
November	55°	36°	3.72 in	--
December	43°	26°	3.10 in	--
Year	66°		45.86 in	--

Frequently asked questions

What is the hottest month in Hoffman, IL?: July is the warmest month, with a normal high of 88°F at Carlyle Rsvr.
What is the coldest month in Hoffman, IL?: January is the coldest month, with a normal low of 22°F.
What is the wettest month in Hoffman, IL?: May has the most precipitation on average, about 5.23 inches.

Today

Hoffman, IL forecast

Data sources

U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
U.S. Climate Normals 1991-2020 (daily) and GHCN-Daily via Access Data ServiceNOAA National Centers for Environmental Information · Official site

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About this data

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Climate normals are 30-year averages measured at one weather station, which may be miles from the place named here or at a different elevation.

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