What is the hottest month in Smithfield, UT?

July is the warmest month, with a normal high of 91°F at Logan Cache AP.

What is the coldest month in Smithfield, UT?

January is the coldest month, with a normal low of 15°F.

What is the wettest month in Smithfield, UT?

May has the most precipitation on average, about 2.09 inches.

Checked Oct 25, 2026

Smithfield, UT Climate

1991 to 2020 normals at Logan Cache AP, 3.4 mi from the center of Smithfield, elevation 4454 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	32°	15°	1.42 in	--
February	37°	18°	1.27 in	--
March	50°	29°	1.66 in	--
April	60°	35°	1.96 in	--
May	69°	42°	2.09 in	--
June	81°	47°	1.16 in	--
July	91°	55°	0.32 in	--
August	89°	53°	0.69 in	--
September	78°	44°	1.24 in	--
October	63°	34°	1.49 in	--
November	47°	25°	1.19 in	--
December	33°	17°	1.11 in	--
Year	61°		15.60 in	--

Frequently asked questions

What is the hottest month in Smithfield, UT?: July is the warmest month, with a normal high of 91°F at Logan Cache AP.
What is the coldest month in Smithfield, UT?: January is the coldest month, with a normal low of 15°F.
What is the wettest month in Smithfield, UT?: May has the most precipitation on average, about 2.09 inches.

Today

Smithfield, UT forecast

Data sources

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

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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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