What is the highest temperature ever recorded in Antioch, CA?

The record high temperature in Antioch, CA is 112°F, recorded on July 22, 2006.

What is the lowest temperature ever recorded in Antioch, CA?

The record low temperature in Antioch, CA is 14°F, recorded on February 6, 1989.

Historical Weather in Antioch, CA

Name: Antioch, CA Temperature Records
Creator: NOAA

See 55+ years of weather history for any date in Antioch going back to 1970.

Part of California weather history · California temperature records

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Today in Antioch Weather HistorySee records, averages, and 55+ years of data for today's date

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Monthly Climate Averages

Historical temperature and precipitation averages for Antioch, CA, based on 55+ years of weather data.

Warmest MonthAugustAvg High: 87°F / Low: 60°F

Coldest MonthDecemberAvg High: 54°F / Low: 40°F

Jan

54°/ 40°

💧 5.9"

Feb

59°/ 42°

💧 6.5"

Mar

64°/ 46°

💧 5.8"

Apr

69°/ 48°

💧 4.6"

May

76°/ 53°

💧 4.5"

Jun

83°/ 58°

💧 3.7"

Jul

87°/ 61°

💧 2.4"

Aug

87°/ 60°

💧 2.0"

Sep

84°/ 59°

💧 4.7"

Oct

75°/ 53°

💧 7.1"

Nov

62°/ 46°

💧 7.1"

Dec

54°/ 40°

💧 6.5"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.

Antioch, CA Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

Avg high Avg low

Antioch, CA Monthly Precipitation

Average rainfall per month, in inches.

Rain (in)

Antioch, CA Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

Cooler

Hotter

20°40°60°80°100°

Best Time to Visit Antioch, CA

Antioch, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Antioch Temperature Records

Record High: The hottest temperature ever recorded in Antioch, CA is 112°F, set on July 22, 2006.
Record Low: The coldest temperature ever recorded in Antioch, CA is 14°F, set on February 6, 1989.
Data Coverage: Based on 52 years of data from NOAA weather station: ANTIOCH PUMPING PLT #3.

All-Time Record High

112°F

July 22, 2006

All-Time Record Low

14°F

February 6, 1989

Monthly Temperature Records in Antioch

Month	Record High	Record Low
January	79°F(2012)	21°F(1979)
February	90°F(2002)	14°F(1989)
March	89°F(2002)	23°F(1991)
April	96°F(1987)	23°F(2008)
May	105°F(2001)	31°F(1988)
June	111°F(2011)	34°F(2000)
July	112°F(2006)	40°F(2008)
August	109°F(1998)	40°F(1983)
September	112°F(2020)	35°F(2007)
October	103°F(2024)	28°F(1971)
November	89°F(1976)	24°F(2010)
December	77°F(1980)	14°F(1990)