Weather on June 20
Lewisville, TX
55 Years of Data
Avg High
93°F
Avg Low
71°F
Warmest
2011
90°F avg
Coldest
1976
70°F avg
About This Date
June 20th in Lewisville, TX typically brings hot summer weather, with average highs around 93°F and lows near 71°F. Over 55 years of records, the warmest June 20th was in 2011 (90°F average), while the coldest was 1976 (70°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 15% of June 20th dates historically, with the wettest June 20th recording 3.12" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for June 20th in Lewisville, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 70° | 82° | — | — |
| 2024 | 88° | 75° | 81° | — | — |
| 2023 | 100° | 75° | 88° | — | — |
| 2022 | 98° | 77° | 88° | — | — |
| 2021 | 94° | 73° | 83° | — | — |
| 2020 | 91° | 74° | 82° | — | — |
| 2019 | 95° | 68° | 82° | — | — |
| 2018 | 94° | 73° | 83° | 0.08" | — |
| 2017 | 92° | 70° | 81° | — | — |
| 2016 | 92° | 76° | 84° | — | — |
| 2015 | 94° | 75° | 84° | — | — |
| 2014 | 92° | 74° | 83° | — | — |
| 2013 | 90° | 73° | 81° | — | — |
| 2012 | 92° | 75° | 83° | — | — |
| 2011warmest | 102° | 78° | 90° | — | — |
| 2010 | 99° | 79° | 89° | — | — |
| 2009 | 95° | 76° | 85° | — | — |
| 2008 | 92° | 67° | 79° | 0.18" | — |
| 2007 | 93° | 68° | 81° | 0.43" | — |
| 2006 | 97° | 71° | 84° | — | — |
| 2005 | 95° | 68° | 82° | — | — |
| 2004 | 89° | 68° | 79° | — | — |
| 2003 | 91° | 70° | 80° | — | — |
| 2002 | 93° | 75° | 84° | — | — |
| 2001 | 93° | 70° | 81° | — | — |
| 2000 | 90° | 76° | 83° | — | — |
| 1999 | 90° | 74° | 82° | 0.05" | — |
| 1998 | 99° | 79° | 89° | — | — |
| 1997 | 90° | 75° | 82° | — | — |
| 1996 | 100° | 76° | 88° | — | — |
| 1995 | 89° | 66° | 78° | — | — |
| 1994 | 91° | 71° | 81° | — | — |
| 1993 | 83° | 71° | 77° | 0.08" | — |
| 1992 | 84° | 67° | 75° | — | — |
| 1991 | 91° | 73° | 82° | — | — |
| 1990 | 98° | 75° | 87° | — | — |
| 1989 | 93° | 68° | 81° | — | — |
| 1988 | 93° | 68° | 81° | — | — |
| 1987 | 88° | 65° | 76° | 1.5" | — |
| 1986 | 94° | 70° | 82° | — | — |
| 1985 | 87° | 63° | 75° | — | — |
| 1984 | 95° | 74° | 84° | — | — |
| 1983 | 91° | 69° | 80° | — | — |
| 1982 | 86° | 65° | 75° | — | — |
| 1981 | 92° | 68° | 80° | — | — |
| 1980 | 98° | 66° | 82° | 3.12" | — |
| 1979 | 94° | 67° | 80° | — | — |
| 1978 | 94° | 74° | 84° | — | — |
| 1977 | 92° | 73° | 82° | — | — |
| 1976coldest | 82° | 57° | 70° | — | — |
| 1975 | 92° | 74° | 83° | — | — |
| 1974 | 93° | 74° | 83° | — | — |
| 1973 | 83° | 61° | 72° | 2.72" | — |
| 1972 | 98° | 76° | 87° | — | — |
| 1971 | 95° | 70° | 82° | — | — |
55 years of data from DENTON 2 SE