What is the highest temperature ever recorded in Santa Ana, CA?

The record high temperature in Santa Ana, CA is 115°F, recorded on July 6, 2018.

What is the lowest temperature ever recorded in Santa Ana, CA?

The record low temperature in Santa Ana, CA is 16°F, recorded on January 12, 1989.

Historical Weather in Santa Ana, CA

Name: Santa Ana, CA Temperature Records
Creator: NOAA

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

Part of California weather history · California temperature records

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Today in Santa Ana 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 Santa Ana, CA, based on 55+ years of weather data.

Warmest MonthAugustAvg High: 84°F / Low: 65°F

Coldest MonthDecemberAvg High: 68°F / Low: 47°F

Jan

69°/ 47°

💧 10.3"

Feb

69°/ 48°

💧 10.8"

Mar

70°/ 51°

💧 8.7"

Apr

73°/ 53°

💧 5.5"

May

74°/ 57°

💧 3.6"

Jun

78°/ 61°

💧 2.4"

Jul

82°/ 64°

💧 1.8"

Aug

84°/ 65°

💧 7.0"

Sep

83°/ 63°

💧 5.6"

Oct

79°/ 58°

💧 5.1"

Nov

74°/ 51°

💧 7.3"

Dec

68°/ 47°

💧 8.9"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.

Santa Ana, CA Temperature Range by Month

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

Avg high Avg low

Santa Ana, CA Monthly Precipitation

Average rainfall per month, in inches.

Rain (in)

Santa Ana, 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.

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Best Time to Visit Santa Ana, CA

Most pleasant months in Santa Ana, CA: June, July.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

Santa Ana Temperature Records

Record High: The hottest temperature ever recorded in Santa Ana, CA is 115°F, set on July 6, 2018.
Record Low: The coldest temperature ever recorded in Santa Ana, CA is 16°F, set on January 12, 1989.
Data Coverage: Based on 56 years of data from NOAA weather station: SANTA ANA FIRE STN.

All-Time Record High

115°F

July 6, 2018

All-Time Record Low

16°F

January 12, 1989

Monthly Temperature Records in Santa Ana

Month	Record High	Record Low
January	96°F(2003)	16°F(1989)
February	97°F(2016)	22°F(1989)
March	98°F(2015)	31°F(2023)
April	106°F(2004)	34°F(1975)
May	106°F(2004)	39°F(2000)
June	110°F(2016)	45°F(2011)
July	115°F(2018)	50°F(2012)
August	107°F(2020)	50°F(2010)
September	113°F(2010)	42°F(2006)
October	107°F(1991)	32°F(1971)
November	102°F(2010)	33°F(1994)
December	92°F(1979)	24°F(1988)