What is the hottest month in Williston, OH?

July is the warmest month, with a normal high of 85°F at Toledo Metcalf Fld.

What is the coldest month in Williston, OH?

January is the coldest month, with a normal low of 20°F.

What is the wettest month in Williston, OH?

May has the most precipitation on average, about 3.50 inches.

Checked Oct 25, 2026

Williston, OH Climate

1991 to 2020 normals at Toledo Metcalf Fld, 7.5 mi from the center of Williston, elevation 622 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	34°	20°	1.79 in	--
February	36°	22°	1.75 in	--
March	47°	29°	2.31 in	--
April	60°	40°	3.26 in	--
May	71°	51°	3.50 in	--
June	81°	61°	3.24 in	--
July	85°	65°	3.24 in	--
August	82°	63°	3.49 in	--
September	76°	55°	3.06 in	--
October	64°	45°	2.36 in	--
November	50°	34°	2.27 in	--
December	38°	26°	2.09 in	--
Year	60°		32.36 in	--

Frequently asked questions

What is the hottest month in Williston, OH?: July is the warmest month, with a normal high of 85°F at Toledo Metcalf Fld.
What is the coldest month in Williston, OH?: January is the coldest month, with a normal low of 20°F.
What is the wettest month in Williston, OH?: May has the most precipitation on average, about 3.50 inches.

Today

Williston, OH 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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