Weather on August 23
Lewisville, TX
55 Years of Data
About This Date
August 23rd in Lewisville, TX typically brings hot summer weather, with average highs around 96°F and lows near 73°F. Over 55 years of records, the warmest August 23rd was in 2011 (94°F average), while the coldest was 2022 (75°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 23rd dates historically, with the wettest August 23rd recording 4.9" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for August 23rd in Lewisville, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 73° | 84° | — | — |
| 2024 | 99° | 78° | 88° | — | — |
| 2023 | 102° | 84° | 93° | — | — |
| 2022coldest | 79° | 72° | 75° | 3.18" | — |
| 2021 | 95° | 76° | 85° | — | — |
| 2020 | 96° | 70° | 83° | — | — |
| 2019 | 96° | 79° | 87° | — | — |
| 2018 | 92° | 70° | 81° | — | — |
| 2017 | 94° | 73° | 83° | 0.15" | — |
| 2016 | 89° | 71° | 80° | 0.66" | — |
| 2015 | 96° | 76° | 86° | — | — |
| 2014 | 99° | 78° | 88° | — | — |
| 2013 | 99° | 77° | 88° | — | — |
| 2012 | 89° | 64° | 77° | — | — |
| 2011warmest | 105° | 83° | 94° | — | — |
| 2010 | 105° | 77° | 91° | — | — |
| 2009 | 94° | 68° | 81° | — | — |
| 2008 | 95° | 75° | 85° | — | — |
| 2007 | 94° | 76° | 85° | — | — |
| 2006 | 100° | 76° | 88° | — | — |
| 2005 | 104° | 78° | 91° | — | — |
| 2004 | 90° | 73° | 81° | — | — |
| 2003 | 99° | 74° | 86° | — | — |
| 2002 | 100° | 78° | 89° | — | — |
| 2001 | 97° | 78° | 87° | — | — |
| 2000 | 98° | 76° | 87° | — | — |
| 1999 | 101° | 81° | 91° | — | — |
| 1998 | 96° | 75° | 86° | — | — |
| 1997 | 85° | 70° | 77° | — | — |
| 1996 | 86° | 71° | 79° | — | — |
| 1995 | 96° | 74° | 85° | — | — |
| 1994 | 94° | 71° | 82° | — | — |
| 1993 | 96° | 78° | 87° | — | — |
| 1992 | 90° | 68° | 79° | — | — |
| 1991 | 89° | 71° | 80° | — | — |
| 1990 | 96° | 72° | 84° | 4.9" | — |
| 1989 | 98° | 74° | 86° | — | — |
| 1988 | 104° | 79° | 91° | — | — |
| 1987 | 100° | 74° | 87° | — | — |
| 1986 | 92° | 71° | 81° | — | — |
| 1985 | 101° | 71° | 86° | — | — |
| 1984 | 97° | 72° | 84° | 0.51" | — |
| 1983 | 94° | 70° | 82° | — | — |
| 1982 | 99° | 74° | 86° | — | — |
| 1981 | 94° | 64° | 79° | — | — |
| 1980 | 105° | 73° | 89° | — | — |
| 1979 | 92° | 64° | 78° | — | — |
| 1978 | 98° | 72° | 85° | — | — |
| 1977 | 94° | 72° | 83° | 0.36" | — |
| 1976 | 96° | 65° | 80° | — | — |
| 1975 | 91° | 70° | 80° | — | — |
| 1974 | 92° | 69° | 80° | — | — |
| 1973 | 97° | 69° | 83° | — | — |
| 1972 | 92° | 67° | 79° | — | — |
| 1971 | 95° | 74° | 84° | — | — |
Lewisville, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Lewisville, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Lewisville, 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.
Best Time to Visit Lewisville, TX
Lewisville, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.