What is the hottest month in Basalt, CO?

July is the warmest month, with a normal high of 82°F at Aspen Pitkin CO AP.

What is the coldest month in Basalt, CO?

January is the coldest month, with a normal low of 9°F.

What is the wettest month in Basalt, CO?

April has the most precipitation on average, about 1.80 inches.

Checked Oct 25, 2026

Basalt, CO Climate

1991 to 2020 normals at Aspen Pitkin CO AP, 13 mi from the center of Basalt, elevation 7720 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	35°	9°	1.05 in	--
February	38°	12°	0.90 in	--
March	46°	21°	1.03 in	--
April	55°	28°	1.80 in	--
May	65°	35°	1.52 in	--
June	77°	42°	0.88 in	--
July	82°	48°	1.64 in	--
August	80°	47°	1.48 in	--
September	72°	40°	1.43 in	--
October	60°	29°	1.33 in	--
November	45°	19°	1.04 in	--
December	34°	9°	0.82 in	--
Year	57°		14.92 in	--

Frequently asked questions

What is the hottest month in Basalt, CO?: July is the warmest month, with a normal high of 82°F at Aspen Pitkin CO AP.
What is the coldest month in Basalt, CO?: January is the coldest month, with a normal low of 9°F.
What is the wettest month in Basalt, CO?: April has the most precipitation on average, about 1.80 inches.

Today

Basalt, CO 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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