What is the hottest month in Richvale, CA?

July is the warmest month, with a normal high of 96°F at Oroville MUNI AP.

What is the coldest month in Richvale, CA?

December is the coldest month, with a normal low of 40°F.

What is the wettest month in Richvale, CA?

January has the most precipitation on average, about 5.20 inches.

Checked Oct 25, 2026

Richvale, CA Climate

1991 to 2020 normals at Oroville MUNI AP, 6.9 mi from the center of Richvale, elevation 190 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	55°	40°	5.20 in	--
February	61°	42°	4.79 in	--
March	66°	45°	3.33 in	--
April	72°	49°	1.80 in	--
May	81°	55°	1.05 in	--
June	90°	61°	0.32 in	--
July	96°	65°	0.04 in	--
August	94°	64°	0.04 in	--
September	89°	59°	0.16 in	--
October	78°	52°	1.44 in	--
November	64°	44°	2.87 in	--
December	55°	40°	4.63 in	--
Year	75°		25.67 in	--

Frequently asked questions

What is the hottest month in Richvale, CA?: July is the warmest month, with a normal high of 96°F at Oroville MUNI AP.
What is the coldest month in Richvale, CA?: December is the coldest month, with a normal low of 40°F.
What is the wettest month in Richvale, CA?: January has the most precipitation on average, about 5.20 inches.

Today

Richvale, CA 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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