Weather on December 15
Grand Prairie, TX
55 Years of Data
Avg High
59°F
Avg Low
38°F
Warmest
2021
73°F avg
Coldest
1989
26°F avg
About This Date
December 15th in Grand Prairie, TX typically brings cool winter weather, with average highs around 59°F and lows near 38°F. Over 55 years of records, the warmest December 15th was in 2021 (73°F average), while the coldest was 1989 (26°F) — a 47°F range across recorded history. Rain or other precipitation has occurred on about 24% of December 15th dates historically, with the wettest December 15th recording 1.88" of rain. The last decade has been 7.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.2°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in Grand Prairie, TX? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 53° | 28° | 41° | — | — |
| 2024 | 78° | 48° | 63° | 0.05" | — |
| 2023 | 59° | 47° | 53° | 0.23" | — |
| 2022 | 55° | 38° | 46° | — | — |
| 2021warmest | 80° | 67° | 73° | — | — |
| 2020 | 42° | 35° | 39° | 0.08" | — |
| 2019 | 72° | 44° | 58° | — | — |
| 2018 | 50° | 38° | 44° | — | — |
| 2017 | 59° | 37° | 48° | — | — |
| 2016 | 52° | 37° | 44° | — | — |
| 2015 | 69° | 45° | 57° | — | — |
| 2014 | 66° | 53° | 60° | 0.51" | — |
| 2013 | 45° | 26° | 35° | — | — |
| 2012 | 60° | 53° | 57° | 0.43" | — |
| 2011 | 68° | 55° | 62° | 0.84" | — |
| 2010 | 69° | 38° | 53° | — | — |
| 2009 | 71° | 29° | 50° | — | — |
| 2008 | 77° | 25° | 51° | — | — |
| 2007 | 48° | 37° | 43° | 1.73" | — |
| 2006 | 72° | 49° | 60° | — | — |
| 2005 | 54° | 33° | 43° | — | — |
| 2004 | 48° | 22° | 35° | — | — |
| 2003 | 57° | 29° | 43° | — | — |
| 2002 | 63° | 47° | 55° | — | — |
| 2001 | 53° | 31° | 42° | — | — |
| 2000 | 49° | 28° | 38° | — | — |
| 1999 | 70° | 33° | 51° | — | — |
| 1998 | 60° | 35° | 48° | — | — |
| 1997 | 58° | 25° | 41° | — | — |
| 1996 | 47° | 35° | 41° | 0.1" | — |
| 1995 | 78° | 54° | 66° | — | — |
| 1994 | 50° | 46° | 48° | 0.28" | — |
| 1993 | 50° | 34° | 42° | — | — |
| 1992 | 53° | 33° | 43° | 1.88" | — |
| 1991 | 59° | 35° | 47° | — | — |
| 1990 | 61° | 53° | 57° | — | — |
| 1989coldest | 38° | 14° | 26° | — | — |
| 1988 | 60° | 42° | 51° | — | — |
| 1987 | 45° | 28° | 36° | — | — |
| 1986 | 55° | 48° | 52° | 0.23" | — |
| 1985 | 51° | 28° | 40° | — | — |
| 1984 | 70° | 47° | 58° | 1.52" | — |
| 1983 | 45° | 31° | 38° | — | — |
| 1982 | 59° | 39° | 49° | — | — |
| 1981 | 57° | 32° | 45° | — | — |
| 1980 | 67° | 48° | 57° | — | — |
| 1979 | 59° | 33° | 46° | — | — |
| 1978 | 67° | 38° | 52° | — | — |
| 1977 | 71° | 42° | 57° | — | — |
| 1976 | 61° | 41° | 51° | — | — |
| 1975 | 69° | 34° | 51° | 0.08" | — |
| 1974 | 55° | 30° | 43° | — | — |
| 1973 | 59° | 39° | 49° | — | — |
| 1972 | 43° | 25° | 34° | — | — |
| 1971 | 68° | 41° | 55° | — | — |
55 years of data from DALLAS HENSLEY FLD NAS