What is the hottest month in Ruby, SC?

July is the warmest month, with a normal high of 92°F at Chesterfield 3 E.

What is the coldest month in Ruby, SC?

January is the coldest month, with a normal low of 32°F.

What is the wettest month in Ruby, SC?

August has the most precipitation on average, about 5.65 inches.

Checked Oct 25, 2026

Ruby, SC Climate

1991 to 2020 normals at Chesterfield 3 E, 8.3 mi from the center of Ruby, elevation 205 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	56°	32°	3.72 in	--
February	60°	35°	3.15 in	--
March	67°	41°	3.85 in	--
April	76°	49°	3.64 in	--
May	83°	58°	3.50 in	--
June	89°	66°	4.67 in	--
July	92°	70°	5.42 in	--
August	91°	69°	5.65 in	--
September	85°	63°	5.05 in	--
October	76°	51°	3.93 in	--
November	66°	40°	3.29 in	--
December	58°	35°	3.89 in	--
Year	75°		49.76 in	--

Frequently asked questions

What is the hottest month in Ruby, SC?: July is the warmest month, with a normal high of 92°F at Chesterfield 3 E.
What is the coldest month in Ruby, SC?: January is the coldest month, with a normal low of 32°F.
What is the wettest month in Ruby, SC?: August has the most precipitation on average, about 5.65 inches.

Today

Ruby, SC 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

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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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