W.carter / CC BY-SA 4.0
Dallas, TX Weather on July 12
Dallas hits 109°F on July 12, 1998: The hottest day on record
July 12 stands as one of Dallas's most extreme heat days on the historical record. In 1998, the city soared to a record-breaking 109°F, surpassing the typical average high of 97°F by 12 degrees. Across 55 years of documented data, this remains the only time Dallas experienced such scorching temperatures on this date, underscoring the rare intensity of that particular summer.
What to Expect on July 12
Planning for July 12th in Dallas, TX? Stay hydrated and seek shade during peak afternoon hours.
Frequently Asked Questions
What was the warmest July 12 ever in Dallas?
The warmest July 12 in Dallas, TX reached 109°F in 1998. That is 12°F above the long-term average high of 97°F.
What was the coldest July 12 ever in Dallas?
The coldest July 12 in Dallas, TX dropped to 69°F in 1974. That is 8°F below the long-term average low of 77°F.
What is the average temperature on July 12 in Dallas?
On July 12, Dallas averages a high of 97°F and a low of 77°F based on 55 years of NOAA weather observations from DALLAS FAA AP.
How many years of weather data are available for July 12 in Dallas?
We have 55 years of weather records for July 12 in Dallas, TX, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
July 12 Weather History in Dallas
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 75°F | 0.91" | -- |
| 2024 | 97°F | 79°F | 0" | -- |
| 2023 | 103°F | 82°F | 0" | -- |
| 2022 | 103°F | 82°F | 0" | -- |
| 2021 | 89°F | 75°F | 0" | -- |
| 2020 | 101°F | 79°F | 0" | -- |
| 2019 | 94°F | 75°F | 0" | -- |
| 2018 | 103°F | 74°F | 0.71" | -- |
| 2017 | 95°F | 79°F | 0" | -- |
| 2016 | 96°F | 79°F | 0" | -- |
| 2015 | 98°F | 79°F | 0" | -- |
| 2014 | 98°F | 79°F | 0" | -- |
| 2013 | 102°F | 79°F | 0" | -- |
| 2012 | 95°F | 75°F | 0" | -- |
| 2011 | 101°F | 84°F | 0" | -- |
| 2010 | 94°F | 80°F | 0" | -- |
| 2009 | 103°F | 82°F | 0" | -- |
| 2008 | 101°F | 80°F | 0" | -- |
| 2007 | 96°F | 77°F | 0" | -- |
| 2006 | 102°F | 79°F | 0" | -- |
| 2005 | 101°F | 78°F | 0" | -- |
| 2004 | 94°F | 74°F | 0" | -- |
| 2003 | 96°F | 75°F | 0" | -- |
| 2002 | 94°F | 73°F | 0" | -- |
| 2001 | 101°F | 80°F | 0" | -- |
| 2000 | 101°F | 80°F | 0" | -- |
| 1999 | 88°F | 71°F | 0" | -- |
| 1998 | 109°F | 84°F | 0" | -- |
| 1997 | 97°F | 79°F | 0" | -- |
| 1996 | 85°F | 74°F | 2.44" | -- |
| 1995 | 103°F | 82°F | 0" | -- |
| 1994 | 94°F | 73°F | 1.73" | -- |
| 1993 | 95°F | 78°F | 0" | -- |
| 1992 | 96°F | 77°F | 0" | -- |
| 1991 | 97°F | 76°F | 0" | -- |
| 1990 | 93°F | 70°F | 0.38" | -- |
| 1989 | 97°F | 78°F | 0" | -- |
| 1988 | 94°F | 73°F | 10.46" | -- |
| 1987 | 95°F | 75°F | 0" | -- |
| 1986 | 95°F | 79°F | 0" | -- |
| 1985 | 94°F | 73°F | 0" | -- |
| 1984 | 96°F | 76°F | 0.25" | -- |
| 1983 | 91°F | 71°F | 0" | -- |
| 1982 | 95°F | 76°F | 0" | -- |
| 1981 | 97°F | 80°F | 0" | -- |
| 1980 | 105°F | 81°F | 0" | -- |
| 1979 | 97°F | 74°F | 0" | -- |
| 1978 | 101°F | 81°F | 0" | -- |
| 1977 | 100°F | 77°F | 0" | -- |
| 1976 | 92°F | 72°F | 0" | -- |
| 1975 | 93°F | 73°F | 0" | -- |
| 1974 | 93°F | 69°F | 0" | -- |
| 1973 | 88°F | 71°F | 0.18" | -- |
| 1972 | 93°F | 70°F | 4.32" | -- |
| 1971 | 101°F | 82°F | 0" | -- |
Based on 55 years of data from NOAA station: DALLAS FAA AP
How Has July 12 Changed?
Temperatures on this date have remained relatively stable over the past several decades.
Monthly Climate Averages
Historical temperature and precipitation averages for Dallas, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.