What is the hottest month in Sonora, TX?

August is the warmest month, with a normal high of 96°F at Sonora.

What is the coldest month in Sonora, TX?

January is the coldest month, with a normal low of 31°F.

What is the wettest month in Sonora, TX?

September has the most precipitation on average, about 3.21 inches.

Checked Oct 25, 2026

Sonora, TX Climate

1991 to 2020 normals at Sonora, 0.7 mi from the center of Sonora, elevation 2138 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	61°	31°	1.01 in	--
February	66°	35°	1.24 in	--
March	73°	43°	1.55 in	--
April	81°	51°	1.69 in	--
May	88°	62°	2.37 in	--
June	94°	69°	2.62 in	--
July	96°	72°	2.28 in	--
August	96°	71°	2.60 in	--
September	89°	64°	3.21 in	--
October	81°	52°	2.15 in	--
November	70°	41°	1.20 in	--
December	62°	32°	0.74 in	--
Year	80°		22.66 in	--

Frequently asked questions

What is the hottest month in Sonora, TX?: August is the warmest month, with a normal high of 96°F at Sonora.
What is the coldest month in Sonora, TX?: January is the coldest month, with a normal low of 31°F.
What is the wettest month in Sonora, TX?: September has the most precipitation on average, about 3.21 inches.

Today

Sonora, TX 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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