Weather on December 18
Grand Prairie, TX
55 Years of Data
Avg High
59°F
Avg Low
37°F
Warmest
2006
70°F avg
Coldest
1983
26°F avg
About This Date
December 18th in Grand Prairie, TX typically brings cool winter weather, with average highs around 59°F and lows near 37°F. Over 55 years of records, the warmest December 18th was in 2006 (70°F average), while the coldest was 1983 (26°F) — a 44°F range across recorded history. Rain or other precipitation has occurred on about 20% of December 18th dates historically, with the wettest December 18th recording 1.27" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for December 18th in Grand Prairie, TX? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 51° | 60° | — | — |
| 2024 | 68° | 42° | 55° | 0.28" | — |
| 2023 | 61° | 44° | 52° | — | — |
| 2022 | 55° | 31° | 43° | — | — |
| 2021 | 71° | 39° | 55° | 0.41" | — |
| 2020 | 61° | 37° | 49° | — | — |
| 2019 | 59° | 27° | 43° | — | — |
| 2018 | 53° | 35° | 44° | — | — |
| 2017 | 50° | 43° | 46° | — | — |
| 2016 | 72° | 16° | 44° | — | — |
| 2015 | 58° | 33° | 45° | — | — |
| 2014 | 47° | 42° | 44° | 0.76" | — |
| 2013 | 69° | 34° | 51° | — | — |
| 2012 | 61° | 40° | 50° | — | — |
| 2011 | 58° | 32° | 45° | — | — |
| 2010 | 54° | 32° | 43° | — | — |
| 2009 | 55° | 34° | 44° | — | — |
| 2008 | 46° | 34° | 40° | — | — |
| 2007 | 53° | 33° | 43° | — | — |
| 2006warmest | 78° | 63° | 70° | — | — |
| 2005 | 53° | 32° | 43° | — | — |
| 2004 | 64° | 37° | 51° | — | — |
| 2003 | 63° | 32° | 47° | — | — |
| 2002 | 72° | 55° | 63° | — | — |
| 2001 | 59° | 41° | 50° | — | — |
| 2000 | 52° | 25° | 38° | — | — |
| 1999 | 65° | 36° | 50° | 1.14" | — |
| 1998 | 67° | 38° | 52° | — | — |
| 1997 | 64° | 34° | 49° | — | — |
| 1996 | 33° | 23° | 28° | — | — |
| 1995 | 53° | 36° | 44° | 1.02" | — |
| 1994 | 66° | 35° | 51° | — | — |
| 1993 | 56° | 34° | 45° | — | — |
| 1992 | 60° | 36° | 48° | — | — |
| 1991 | 50° | 42° | 46° | 1.27" | — |
| 1990 | 59° | 47° | 53° | 0.18" | — |
| 1989 | 36° | 30° | 33° | — | — |
| 1988 | 72° | 36° | 54° | — | — |
| 1987 | 54° | 41° | 47° | 0.18" | — |
| 1986 | 51° | 42° | 47° | 1.07" | — |
| 1985 | 43° | 28° | 35° | — | — |
| 1984 | 52° | 41° | 46° | 0.3" | — |
| 1983coldest | 35° | 18° | 26° | — | — |
| 1982 | 73° | 52° | 62° | — | — |
| 1981 | 44° | 22° | 33° | — | — |
| 1980 | 81° | 48° | 64° | — | — |
| 1979 | 56° | 24° | 40° | — | — |
| 1978 | 71° | 47° | 59° | — | — |
| 1977 | 81° | 40° | 60° | — | — |
| 1976 | 67° | 48° | 57° | — | — |
| 1975 | 39° | 19° | 29° | — | — |
| 1974 | 65° | 42° | 53° | — | — |
| 1973 | 72° | 51° | 61° | — | — |
| 1972 | 52° | 36° | 44° | 0.05" | — |
| 1971 | 57° | 30° | 44° | — | — |
55 years of data from DALLAS HENSLEY FLD NAS