Weather on October 21
Garland, TX
55 Years of Data
Avg High
78°F
Avg Low
53°F
Warmest
2012
80°F avg
Coldest
1976
46°F avg
About This Date
October 21st in Garland, TX typically brings pleasant fall weather, with average highs around 78°F and lows near 53°F — a 25°F daily swing. Over 54 years of records, the warmest October 21st was in 2012 (80°F average), while the coldest was 1976 (46°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 22% of October 21st dates historically, with the wettest October 21st recording 7.42" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Garland, TX? Great weather for outdoor activities.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 63° | 72° | — | — |
| 2024 | 82° | 57° | 70° | — | — |
| 2023 | 89° | 61° | 75° | — | — |
| 2022 | 88° | 49° | 68° | — | — |
| 2021 | 82° | 64° | 73° | — | — |
| 2020 | 86° | 59° | 73° | — | — |
| 2019 | 72° | 50° | 61° | 2.21" | — |
| 2018 | 68° | 49° | 58° | — | — |
| 2017 | 85° | 70° | 77° | — | — |
| 2016 | 73° | 51° | 62° | — | — |
| 2015 | 83° | 66° | 74° | — | — |
| 2014 | 80° | 56° | 68° | — | — |
| 2013 | 73° | — | — | — | — |
| 2012warmest | 87° | 73° | 80° | — | — |
| 2011 | 81° | 50° | 65° | — | — |
| 2010 | 85° | 57° | 71° | — | — |
| 2009 | 68° | 61° | 64° | 3.28" | — |
| 2008 | 79° | 57° | 68° | — | — |
| 2007 | 83° | 64° | 73° | — | — |
| 2006 | 78° | 49° | 63° | — | — |
| 2005 | 83° | 51° | 67° | — | — |
| 2004 | 93° | 52° | 72° | — | — |
| 2003 | 88° | 51° | 69° | — | — |
| 2002 | 68° | 51° | 60° | 0.1" | — |
| 2001 | 80° | 52° | 66° | — | — |
| 2000 | 73° | 57° | 65° | 0.56" | — |
| 1999 | 74° | 39° | 56° | — | — |
| 1998 | 75° | 51° | 63° | 1.09" | — |
| 1997 | 85° | 55° | 70° | — | — |
| 1996 | 82° | 61° | 71° | 0.03" | — |
| 1995 | 69° | 39° | 54° | — | — |
| 1994 | 72° | 61° | 66° | 7.42" | — |
| 1993 | 67° | 53° | 60° | 0.05" | — |
| 1992 | 80° | 57° | 69° | — | — |
| 1991 | 72° | 49° | 60° | — | — |
| 1990 | 80° | 47° | 63° | 0.2" | — |
| 1989 | 73° | 35° | 54° | — | — |
| 1988 | 80° | 54° | 67° | — | — |
| 1987 | 68° | 42° | 55° | — | — |
| 1986 | 76° | 51° | 63° | — | — |
| 1985 | 73° | 59° | 66° | — | — |
| 1983 | 79° | 58° | 68° | 1.37" | — |
| 1982 | 64° | 45° | 54° | 0.28" | — |
| 1981 | 74° | 50° | 62° | — | — |
| 1980 | 86° | 52° | 69° | — | — |
| 1979 | 88° | 52° | 70° | — | — |
| 1978 | 88° | — | — | — | — |
| 1977 | 87° | 58° | 72° | — | — |
| 1976coldest | 59° | 33° | 46° | — | — |
| 1975 | 84° | 52° | 68° | — | — |
| 1974 | 73° | 50° | 62° | — | — |
| 1973 | 80° | 52° | 66° | — | — |
| 1972 | 62° | 47° | 54° | 0.48" | — |
| 1971 | 68° | 57° | 63° | — | — |
54 years of data from RICHARDSON