Weather on November 20
Allen, TX
55 Years of Data
Avg High
66°F
Avg Low
44°F
Warmest
1977
73°F avg
Coldest
1972
37°F avg
About This Date
November 20th in Allen, TX typically brings mild fall weather, with average highs around 66°F and lows near 44°F. Over 55 years of records, the warmest November 20th was in 1977 (73°F average), while the coldest was 1972 (37°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 31% of November 20th dates historically, with the wettest November 20th recording 8.36" 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 November 20th in Allen, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 63° | 68° | 8.36" | — |
| 2024 | 64° | 38° | 51° | — | — |
| 2023 | 75° | 54° | 64° | — | — |
| 2022 | 49° | 24° | 37° | — | — |
| 2021 | 71° | 44° | 58° | — | — |
| 2020 | 74° | 58° | 66° | — | — |
| 2019 | 77° | 51° | 64° | 0.25" | — |
| 2018 | 58° | 34° | 46° | — | — |
| 2017 | 64° | 34° | 49° | — | — |
| 2016 | 62° | 29° | 46° | — | — |
| 2015 | 71° | 48° | 60° | — | — |
| 2014 | 71° | 33° | 52° | — | — |
| 2013 | 64° | 46° | 55° | 0.03" | — |
| 2012 | 79° | 45° | 62° | — | — |
| 2011 | 79° | 48° | 63° | 0.13" | — |
| 2010 | 71° | 47° | 59° | — | — |
| 2009 | 62° | 55° | 59° | 2.97" | — |
| 2008 | 58° | 39° | 48° | — | — |
| 2007 | 80° | 62° | 71° | — | — |
| 2006 | 60° | 28° | 44° | — | — |
| 2005 | 67° | 42° | 54° | — | — |
| 2004 | 71° | 51° | 61° | 0.38" | — |
| 2003 | 71° | 42° | 57° | — | — |
| 2002 | 73° | 33° | 53° | — | — |
| 2001 | 57° | 29° | 43° | — | — |
| 2000 | 56° | 33° | 44° | — | — |
| 1999 | 72° | 41° | 56° | — | — |
| 1998 | 73° | 45° | 59° | 0.05" | — |
| 1997 | 59° | 43° | 51° | — | — |
| 1996 | 77° | 62° | 70° | — | — |
| 1995 | 76° | 46° | 61° | — | — |
| 1994 | 68° | 53° | 61° | 1.98" | — |
| 1993 | 57° | 31° | 44° | — | — |
| 1992 | 59° | 49° | 54° | 1.32" | — |
| 1991 | 60° | 47° | 53° | 1.07" | — |
| 1990 | 79° | 58° | 68° | — | — |
| 1989 | 78° | 48° | 63° | — | — |
| 1988 | 51° | 37° | 44° | 1.47" | — |
| 1987 | 65° | 35° | 50° | — | — |
| 1986 | 68° | 50° | 59° | 0.28" | — |
| 1985 | 62° | 30° | 46° | — | — |
| 1984 | 51° | 40° | 45° | — | — |
| 1983 | 70° | 37° | 53° | 0.05" | — |
| 1982 | 81° | 59° | 70° | — | — |
| 1981 | 54° | 33° | 43° | — | — |
| 1980 | 60° | 28° | 44° | — | — |
| 1979 | 75° | 66° | 71° | — | — |
| 1978 | 52° | 46° | 49° | 0.1" | — |
| 1977warmest | 83° | 64° | 73° | — | — |
| 1976 | 61° | 52° | 56° | 0.1" | — |
| 1975 | 53° | 36° | 44° | 0.71" | — |
| 1974 | 72° | 43° | 57° | — | — |
| 1973 | 72° | 50° | 61° | 1.55" | — |
| 1972coldest | 41° | 34° | 37° | — | — |
| 1971 | 68° | 37° | 53° | — | — |
55 years of data from MCKINNEY MUNI AP