What is the hottest month in Buttonwillow, CA?

July is the warmest month, with a normal high of 98°F at Buttonwillow.

What is the coldest month in Buttonwillow, CA?

December is the coldest month, with a normal low of 36°F.

What is the wettest month in Buttonwillow, CA?

January has the most precipitation on average, about 1.19 inches.

Checked Oct 25, 2026

Buttonwillow, CA Climate

1991 to 2020 normals at Buttonwillow, 2.5 mi from the center of Buttonwillow, elevation 225 ft.

Average weather by month

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

Month	High	Low	Precip.
January	58°	38°	1.19 in
February	64°	41°	1.06 in
March	70°	45°	1.15 in
April	76°	49°	0.47 in
May	84°	56°	0.27 in
June	92°	62°	0.04 in
July	98°	68°	0.07 in
August	97°	66°	0.00 in
September	91°	60°	0.03 in
October	81°	51°	0.26 in
November	67°	41°	0.46 in
December	58°	36°	1.01 in
Year	78°		6.01 in

Frequently asked questions

What is the hottest month in Buttonwillow, CA?: July is the warmest month, with a normal high of 98°F at Buttonwillow.
What is the coldest month in Buttonwillow, CA?: December is the coldest month, with a normal low of 36°F.
What is the wettest month in Buttonwillow, CA?: January has the most precipitation on average, about 1.19 inches.

Today

Buttonwillow, CA 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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