Weather on August 5
Lewisville, TX
55 Years of Data
Avg High
96°F
Avg Low
75°F
Warmest
2011
97°F avg
Coldest
1978
71°F avg
About This Date
August 5th in Lewisville, TX typically brings hot summer weather, with average highs around 96°F and lows near 75°F. Over 55 years of records, the warmest August 5th was in 2011 (97°F average), while the coldest was 1978 (71°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 13% of August 5th dates historically, with the wettest August 5th recording 3.91" 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 5th in Lewisville, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 77° | 85° | — | — |
| 2024 | 99° | 74° | 86° | — | — |
| 2023 | 105° | 85° | 95° | — | — |
| 2022 | 104° | 79° | 91° | — | — |
| 2021 | 90° | 75° | 82° | — | — |
| 2020 | 91° | 70° | 80° | — | — |
| 2019 | 91° | 74° | 82° | 1.12" | — |
| 2018 | 97° | 75° | 86° | — | — |
| 2017 | 94° | 72° | 83° | — | — |
| 2016 | 99° | 80° | 89° | — | — |
| 2015 | 99° | 81° | 90° | — | — |
| 2014 | 90° | 69° | 79° | — | — |
| 2013 | 101° | 80° | 90° | — | — |
| 2012 | 103° | 80° | 91° | — | — |
| 2011warmest | 109° | 85° | 97° | — | — |
| 2010 | 103° | 79° | 91° | — | — |
| 2009 | 97° | 78° | 87° | — | — |
| 2008 | 104° | 74° | 89° | — | — |
| 2007 | 95° | 77° | 86° | — | — |
| 2006 | 102° | 81° | 91° | — | — |
| 2005 | 100° | 74° | 87° | 0.33" | — |
| 2004 | 92° | 76° | 84° | — | — |
| 2003 | 102° | 80° | 91° | — | — |
| 2002 | 97° | 75° | 86° | — | — |
| 2001 | 105° | 76° | 90° | — | — |
| 2000 | 102° | 80° | 91° | — | — |
| 1999 | 101° | 76° | 88° | 0.76" | — |
| 1998 | 90° | 73° | 81° | 2.24" | — |
| 1997 | 100° | 77° | 89° | — | — |
| 1996 | 97° | 78° | 87° | — | — |
| 1995 | 93° | 75° | 84° | — | — |
| 1994 | 88° | 73° | 80° | — | — |
| 1993 | 99° | 74° | 86° | — | — |
| 1992 | 92° | 75° | 83° | — | — |
| 1991 | 96° | 74° | 85° | — | — |
| 1990 | 82° | 71° | 77° | 2.92" | — |
| 1989 | 96° | 76° | 86° | — | — |
| 1988 | 101° | 73° | 87° | — | — |
| 1987 | 99° | 78° | 88° | 0.13" | — |
| 1986 | 93° | 73° | 83° | — | — |
| 1985 | 100° | 75° | 88° | — | — |
| 1984 | 94° | 71° | 82° | — | — |
| 1983 | 103° | 71° | 87° | — | — |
| 1982 | 98° | 74° | 86° | — | — |
| 1981 | 98° | 75° | 87° | — | — |
| 1980 | 97° | 79° | 88° | — | — |
| 1979 | 94° | 70° | 82° | — | — |
| 1978coldest | 80° | 63° | 71° | 3.91" | — |
| 1977 | 93° | 75° | 84° | — | — |
| 1976 | 98° | 69° | 84° | — | — |
| 1975 | 92° | 62° | 77° | — | — |
| 1974 | 92° | 72° | 82° | — | — |
| 1973 | 87° | 64° | 76° | — | — |
| 1972 | 99° | 74° | 86° | — | — |
| 1971 | 84° | 69° | 77° | — | — |
55 years of data from DENTON 2 SE