What is the highest temperature ever recorded in Dallas, TX?

The record high temperature in Dallas, TX is 112°F, recorded on June 26, 1980.

What is the lowest temperature ever recorded in Dallas, TX?

The record low temperature in Dallas, TX is -1°F, recorded on February 16, 2021.

Historical Weather in Dallas, TX

Name: Dallas, TX Temperature Records
Creator: NOAA

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

Part of Texas weather history · Texas temperature records

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Today in Dallas 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 Dallas, TX, based on 55+ years of weather data.

Warmest MonthAugustAvg High: 97°F / Low: 76°F

Coldest MonthJanuaryAvg High: 57°F / Low: 37°F

Jan

57°/ 37°

💧 9.2"

❄️ 1.0"

Feb

61°/ 41°

💧 9.3"

❄️ 1.7"

Mar

70°/ 49°

💧 11.0"

❄️ 0.8"

Apr

77°/ 56°

💧 11.7"

May

84°/ 65°

💧 12.8"

Jun

92°/ 73°

💧 13.3"

Jul

96°/ 76°

💧 10.1"

Aug

97°/ 76°

💧 11.3"

Sep

89°/ 69°

💧 13.2"

Oct

79°/ 58°

💧 16.5"

Nov

68°/ 47°

💧 10.4"

❄️ 1.0"

Dec

59°/ 39°

💧 10.4"

❄️ 1.3"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.

Dallas, TX Temperature Range by Month

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

Avg high Avg low

Dallas, TX Monthly Precipitation

Average rainfall and snowfall per month, in inches.

Rain (in) Snow (in)

Dallas, TX 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 Dallas, TX

Dallas, TX 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

Dallas Temperature Records

Record High: The hottest temperature ever recorded in Dallas, TX is 112°F, set on June 26, 1980.
Record Low: The coldest temperature ever recorded in Dallas, TX is -1°F, set on February 16, 2021.
Data Coverage: Based on 57 years of data from NOAA weather station: DALLAS FAA AP.

All-Time Record High

112°F

June 26, 1980

All-Time Record Low

-1°F

February 16, 2021

Monthly Temperature Records in Dallas

Month	Record High	Record Low
January	86°F(2006)	6°F(2024)
February	96°F(1996)	-1°F(2021)
March	97°F(1974)	0°F(2004)
April	100°F(2006)	25°F(2003)
May	103°F(1985)	38°F(2011)
June	112°F(1980)	45°F(2019)
July	112°F(2018)	57°F(2008)
August	111°F(2011)	47°F(1992)
September	112°F(2000)	39°F(1992)
October	100°F(1979)	21°F(1993)
November	92°F(2017)	16°F(1992)
December	88°F(2005)	1°F(1989)