Weather on December 15
Garland, TX
55 Years of Data
Avg High
59°F
Avg Low
36°F
Warmest
2021
67°F avg
Coldest
1985
32°F avg
About This Date
December 15th in Garland, TX typically brings cool winter weather, with average highs around 59°F and lows near 36°F. Over 53 years of records, the warmest December 15th was in 2021 (67°F average), while the coldest was 1985 (32°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 30% of December 15th dates historically, with the wettest December 15th recording 3.63" of rain. The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in Garland, TX? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 27° | 39° | — | — |
| 2024 | 75° | 50° | 63° | 0.03" | — |
| 2023 | 58° | 46° | 52° | 1.65" | — |
| 2022 | 54° | 35° | 44° | 0.03" | — |
| 2021warmest | 78° | 55° | 67° | 0.03" | — |
| 2020 | 41° | 32° | 37° | 0.05" | — |
| 2019 | 71° | 35° | 53° | — | — |
| 2018 | 60° | 36° | 48° | — | — |
| 2017 | 54° | 35° | 44° | — | — |
| 2016 | 44° | 33° | 39° | 0.03" | — |
| 2015 | 68° | 50° | 59° | — | — |
| 2014 | 64° | 49° | 56° | — | — |
| 2013 | 59° | 27° | 43° | — | — |
| 2012 | 72° | 55° | 63° | — | — |
| 2011 | 64° | 43° | 53° | 0.66" | — |
| 2010 | 74° | 51° | 62° | — | — |
| 2009 | 44° | 28° | 36° | — | — |
| 2008 | 41° | 23° | 32° | 0.05" | — |
| 2007 | 43° | 31° | 37° | 1.3" | — |
| 2006 | 73° | 46° | 60° | — | — |
| 2005 | 51° | 31° | 41° | — | — |
| 2004 | 45° | 20° | 32° | — | — |
| 2003 | 57° | 26° | 42° | — | — |
| 2002 | 64° | 31° | 47° | — | — |
| 2001 | 61° | 30° | 45° | — | — |
| 2000 | 44° | 23° | 34° | 0.25" | — |
| 1999 | 69° | — | — | — | — |
| 1998 | 62° | 34° | 48° | — | — |
| 1997 | — | 29° | — | — | — |
| 1996 | 71° | 37° | 54° | 1.42" | — |
| 1995 | 79° | 54° | 66° | — | — |
| 1994 | 48° | 43° | 45° | 0.36" | — |
| 1993 | 52° | 35° | 43° | — | — |
| 1992 | 45° | 29° | 37° | 3.63" | — |
| 1991 | 54° | 29° | 41° | — | — |
| 1990 | 59° | 41° | 50° | — | — |
| 1989 | 61° | 24° | 42° | — | — |
| 1988 | 65° | 41° | 53° | — | — |
| 1987 | 43° | 26° | 34° | — | — |
| 1986 | 48° | 42° | 45° | 1.85" | — |
| 1985coldest | 43° | 21° | 32° | — | — |
| 1984 | 65° | 43° | 54° | 1.12" | — |
| 1983 | 55° | 31° | 43° | — | — |
| 1982 | 67° | 38° | 52° | — | — |
| 1980 | 66° | 43° | 54° | — | — |
| 1979 | 59° | 34° | 46° | — | — |
| 1978 | 51° | 32° | 42° | — | — |
| 1977 | 66° | 34° | 50° | — | — |
| 1976 | 50° | 37° | 44° | — | — |
| 1975 | 74° | 33° | 53° | — | — |
| 1974 | 65° | 33° | 49° | — | — |
| 1973 | 66° | 37° | 52° | — | — |
| 1971 | 74° | 43° | 58° | 0.38" | — |
53 years of data from RICHARDSON