Weather on August 23
Mc Kinney, TX
55 Years of Data
Avg High
96°F
Avg Low
71°F
Warmest
2010
92°F avg
Coldest
1996
74°F avg
About This Date
August 23rd in Mc Kinney, TX typically brings hot summer weather, with average highs around 96°F and lows near 71°F — a 25°F daily swing. Over 55 years of records, the warmest August 23rd was in 2010 (92°F average), while the coldest was 1996 (74°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 13% of August 23rd dates historically, with the wettest August 23rd recording 0.71" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for August 23rd in Mc Kinney, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 71° | 84° | — | — |
| 2024 | 101° | 81° | 91° | — | — |
| 2023 | 101° | 78° | 89° | — | — |
| 2022 | 86° | 73° | 80° | 0.08" | — |
| 2021 | 95° | 73° | 84° | — | — |
| 2020 | 96° | 68° | 82° | — | — |
| 2019 | 93° | 78° | 86° | 0.36" | — |
| 2018 | 97° | 72° | 84° | — | — |
| 2017 | 85° | 71° | 78° | 0.18" | — |
| 2016 | 92° | 76° | 84° | — | — |
| 2015 | 95° | 77° | 86° | 0.03" | — |
| 2014 | 97° | 72° | 84° | — | — |
| 2013 | 100° | 78° | 89° | — | — |
| 2012 | 92° | 65° | 78° | — | — |
| 2011 | 106° | 78° | 92° | — | — |
| 2010warmest | 107° | 77° | 92° | — | — |
| 2009 | 90° | 71° | 80° | — | — |
| 2008 | 94° | 71° | 82° | — | — |
| 2007 | 96° | 76° | 86° | — | — |
| 2006 | 100° | 75° | 88° | — | — |
| 2005 | 102° | 73° | 88° | — | — |
| 2004 | 92° | 73° | 82° | — | — |
| 2003 | 99° | 70° | 84° | — | — |
| 2002 | 97° | 74° | 85° | — | — |
| 2001 | 95° | 74° | 84° | — | — |
| 2000 | 97° | 72° | 84° | — | — |
| 1999 | 98° | 66° | 82° | — | — |
| 1998 | 95° | 73° | 84° | — | — |
| 1997 | 85° | 69° | 77° | 0.15" | — |
| 1996coldest | 88° | 60° | 74° | — | — |
| 1995 | 98° | 75° | 87° | — | — |
| 1994 | 90° | 62° | 76° | — | — |
| 1993 | 99° | 78° | 88° | — | — |
| 1992 | 92° | 68° | 80° | — | — |
| 1991 | 91° | 69° | 80° | 0.71" | — |
| 1990 | 98° | 69° | 84° | — | — |
| 1989 | 99° | 60° | 79° | — | — |
| 1988 | 104° | 78° | 91° | — | — |
| 1987 | 100° | 71° | 86° | — | — |
| 1986 | 93° | 70° | 81° | — | — |
| 1985 | 101° | 76° | 88° | — | — |
| 1984 | 95° | 76° | 85° | — | — |
| 1983 | 96° | 70° | 83° | — | — |
| 1982 | 101° | 73° | 87° | — | — |
| 1981 | 95° | 61° | 78° | — | — |
| 1980 | 105° | 75° | 90° | — | — |
| 1979 | 90° | 63° | 76° | — | — |
| 1978 | 100° | 70° | 85° | — | — |
| 1977 | 96° | 74° | 85° | 0.3" | — |
| 1976 | 97° | 64° | 80° | — | — |
| 1975 | 91° | 71° | 81° | — | — |
| 1974 | 96° | 68° | 82° | — | — |
| 1973 | 98° | 64° | 81° | — | — |
| 1972 | 97° | 65° | 81° | — | — |
| 1971 | 94° | 73° | 83° | — | — |
55 years of data from MCKINNEY MUNI AP