Weather on October 20
Dallas, TX
55 Years of Data
Avg High
79°F
Avg Low
56°F
Warmest
1979
84°F avg
Coldest
1976
50°F avg
About This Date
October 20th in Dallas, TX typically brings pleasant fall weather, with average highs around 79°F and lows near 56°F. Over 55 years of records, the warmest October 20th was in 1979 (84°F average), while the coldest was 1976 (50°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 16% of October 20th dates historically, with the wettest October 20th recording 7.32" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Dallas, TX? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 58° | 74° | — | — |
| 2024 | 82° | 54° | 68° | — | — |
| 2023 | 93° | 62° | 78° | — | — |
| 2022 | 85° | 48° | 66° | — | — |
| 2021 | 83° | 65° | 74° | — | — |
| 2020 | 88° | 62° | 75° | — | — |
| 2019 | 88° | 57° | 72° | 0.18" | — |
| 2018 | 76° | 54° | 65° | — | — |
| 2017 | 84° | 64° | 74° | — | — |
| 2016 | 78° | 61° | 69° | 0.94" | — |
| 2015 | 84° | 59° | 72° | — | — |
| 2014 | 83° | 59° | 71° | — | — |
| 2013 | 74° | 45° | 59° | — | — |
| 2012 | 86° | 54° | 70° | — | — |
| 2011 | 72° | 44° | 58° | — | — |
| 2010 | 83° | 63° | 73° | — | — |
| 2009 | 81° | 59° | 70° | — | — |
| 2008 | 83° | 59° | 71° | — | — |
| 2007 | 88° | 59° | 73° | — | — |
| 2006 | 72° | 44° | 58° | — | — |
| 2005 | 83° | 65° | 74° | — | — |
| 2004 | 90° | 59° | 74° | — | — |
| 2003 | 87° | 57° | 72° | — | — |
| 2002 | 64° | 55° | 60° | — | — |
| 2001 | 80° | 63° | 71° | — | — |
| 2000 | 74° | 62° | 68° | 0.28" | — |
| 1999 | 73° | 44° | 59° | — | — |
| 1998 | 62° | 53° | 58° | 1.09" | — |
| 1997 | 83° | 59° | 71° | — | — |
| 1996 | 84° | 64° | 74° | — | — |
| 1995 | 73° | 50° | 62° | — | — |
| 1994 | 74° | 67° | 70° | 1.91" | — |
| 1993 | 68° | 57° | 63° | 0.08" | — |
| 1992 | 82° | 62° | 72° | — | — |
| 1991 | 73° | 55° | 64° | — | — |
| 1990 | 81° | 56° | 68° | — | — |
| 1989 | 74° | 37° | 55° | — | — |
| 1988 | 82° | 60° | 71° | — | — |
| 1987 | 67° | 51° | 59° | — | — |
| 1986 | 76° | 58° | 67° | — | — |
| 1985 | 72° | 64° | 68° | — | — |
| 1984 | 81° | 60° | 70° | 7.32" | — |
| 1983 | 80° | 61° | 70° | 0.23" | — |
| 1982 | 66° | 44° | 55° | — | — |
| 1981 | 76° | 53° | 64° | — | — |
| 1980 | 78° | 50° | 64° | — | — |
| 1979warmest | 92° | 76° | 84° | — | — |
| 1978 | 90° | 55° | 72° | — | — |
| 1977 | 90° | 60° | 75° | — | — |
| 1976coldest | 66° | 33° | 50° | — | — |
| 1975 | 86° | 54° | 70° | — | — |
| 1974 | 70° | 49° | 59° | — | — |
| 1973 | 80° | 53° | 67° | — | — |
| 1972 | 62° | 49° | 55° | — | — |
| 1971 | 70° | 58° | 64° | 0.05" | — |
55 years of data from DALLAS FAA AP