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McKinney, TX Weather on July 12
July 12th in McKinney, TX typically brings hot summer weather, with average highs around 96°F and lows near 73°F. Over 55 years of records, the warmest July 12th was in 1998 (95°F average), while the coldest was 1999 (76°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 15% of July 12th dates historically, with the wettest July 12th recording 5.11" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on July 12
Planning for July 12th in McKinney, TX? Stay hydrated and seek shade during peak afternoon hours.
July 12 Weather Records for McKinney
- •The all-time record high for July 12th in McKinney, TX is 109°F, set in 1998.
- •The coldest July 12th on record dropped to 67°F in 1999.
- •Temperatures have reached 90°F or higher on July 12th in 53 of the last 55 years.
Frequently Asked Questions
What was the warmest July 12 ever in McKinney?
The warmest July 12 in McKinney, TX reached 109°F in 1998. That is 13°F above the long-term average high of 96°F.
What was the coldest July 12 ever in McKinney?
The coldest July 12 in McKinney, TX dropped to 67°F in 1999. That is 6°F below the long-term average low of 73°F.
What is the average temperature on July 12 in McKinney?
On July 12, McKinney averages a high of 96°F and a low of 73°F based on 55 years of NOAA weather observations from MCKINNEY MUNI AP.
How many years of weather data are available for July 12 in McKinney?
We have 55 years of weather records for July 12 in McKinney, 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 McKinney
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 69°F | 2.69" | -- |
| 2024 | 96°F | 73°F | 0" | -- |
| 2023 | 97°F | 79°F | 0" | -- |
| 2022 | 101°F | 71°F | 0" | -- |
| 2021 | 90°F | 68°F | 0" | -- |
| 2020 | 99°F | 77°F | 0" | -- |
| 2019 | 93°F | 69°F | 0" | -- |
| 2018 | 97°F | 73°F | 0.1" | -- |
| 2017 | 92°F | 75°F | 0" | -- |
| 2016 | 94°F | 76°F | 0" | -- |
| 2015 | 95°F | 73°F | 0" | -- |
| 2014 | 98°F | 71°F | 0" | -- |
| 2013 | 99°F | 73°F | 0" | -- |
| 2012 | 93°F | 71°F | 0" | -- |
| 2011 | 99°F | 76°F | 0" | -- |
| 2010 | 96°F | 77°F | 0" | -- |
| 2009 | 102°F | 75°F | 0" | -- |
| 2008 | 98°F | 77°F | 0" | -- |
| 2007 | 94°F | 71°F | 0.03" | -- |
| 2006 | 102°F | 78°F | 0" | -- |
| 2005 | 97°F | 71°F | 0.03" | -- |
| 2004 | 93°F | 70°F | 0" | -- |
| 2003 | 96°F | 69°F | 0" | -- |
| 2002 | 93°F | 71°F | 0" | -- |
| 2001 | 99°F | 71°F | 0" | -- |
| 2000 | 96°F | 73°F | 0" | -- |
| 1999 | 85°F | 67°F | 0" | -- |
| 1998 | 109°F | 80°F | 0" | -- |
| 1997 | 93°F | 75°F | 0" | -- |
| 1996 | 83°F | 74°F | 0.18" | -- |
| 1995 | 99°F | 73°F | 0" | -- |
| 1994 | 90°F | 71°F | 1.27" | -- |
| 1993 | 96°F | 76°F | 0" | -- |
| 1992 | 93°F | 75°F | 0" | -- |
| 1991 | 96°F | 74°F | 0" | -- |
| 1990 | 94°F | -- | 0" | -- |
| 1989 | 96°F | 75°F | 0" | -- |
| 1988 | 94°F | 75°F | 5.11" | -- |
| 1987 | 94°F | 75°F | 0" | -- |
| 1986 | 97°F | 78°F | 0" | -- |
| 1985 | 97°F | 68°F | 0" | -- |
| 1984 | 98°F | 76°F | 0" | -- |
| 1983 | 93°F | 69°F | 0" | -- |
| 1982 | 93°F | 70°F | 0" | -- |
| 1981 | 95°F | 75°F | 0" | -- |
| 1980 | 103°F | 75°F | 0" | -- |
| 1979 | 94°F | 70°F | 0" | -- |
| 1978 | 100°F | 76°F | 0" | -- |
| 1977 | 100°F | 76°F | 0" | -- |
| 1976 | 90°F | 68°F | 3.68" | -- |
| 1975 | 90°F | 70°F | 0" | -- |
| 1974 | 96°F | 68°F | 0" | -- |
| 1973 | 91°F | 68°F | 0" | -- |
| 1972 | 93°F | 70°F | 0" | -- |
| 1971 | 100°F | 77°F | 0" | -- |
Based on 55 years of data from NOAA station: MCKINNEY MUNI AP
Monthly Climate Averages
Historical temperature and precipitation averages for McKinney, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.