Weather on May 12
Grand Prairie, TX
55 Years of Data
Avg High
82°F
Avg Low
62°F
Warmest
1978
84°F avg
Coldest
1979
58°F avg
About This Date
May 12th in Grand Prairie, TX typically brings warm spring weather, with average highs around 82°F and lows near 62°F. Over 55 years of records, the warmest May 12th was in 1978 (84°F average), while the coldest was 1979 (58°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 12th dates historically, with the wettest May 12th recording 4.42" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for May 12th in Grand Prairie, TX? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 59° | 71° | — | — |
| 2024 | 68° | 65° | 66° | 1.32" | — |
| 2023 | 87° | 75° | 81° | — | — |
| 2022 | 91° | 70° | 80° | — | — |
| 2021 | 63° | 56° | 59° | — | — |
| 2020 | 79° | 59° | 69° | — | — |
| 2019 | 64° | 55° | 60° | 1.4" | — |
| 2018 | 86° | 59° | 73° | — | — |
| 2017 | 86° | 62° | 74° | — | — |
| 2016 | 86° | 66° | 76° | 1.4" | — |
| 2015 | 72° | 61° | 66° | — | — |
| 2014 | 86° | 72° | 79° | — | — |
| 2013 | 79° | 56° | 67° | — | — |
| 2012 | 77° | 60° | 69° | 4.42" | — |
| 2011 | 80° | 60° | 70° | 1.91" | — |
| 2010 | 89° | 72° | 80° | — | — |
| 2009 | 77° | 60° | 69° | 0.28" | — |
| 2008 | 73° | 51° | 62° | — | — |
| 2007 | 84° | 66° | 75° | — | — |
| 2006 | 78° | 55° | 67° | — | — |
| 2005 | 83° | 69° | 76° | — | — |
| 2004 | 80° | 69° | 75° | 0.99" | — |
| 2003 | 76° | 61° | 68° | — | — |
| 2002 | 86° | 54° | 70° | 1.24" | — |
| 2001 | 80° | 66° | 73° | 1.57" | — |
| 2000 | 90° | 75° | 82° | — | — |
| 1999 | 81° | 60° | 70° | 0.05" | — |
| 1998 | 90° | 63° | 76° | — | — |
| 1997 | 75° | 52° | 63° | — | — |
| 1996 | 79° | 61° | 70° | — | — |
| 1995 | 76° | 62° | 69° | — | — |
| 1994 | 83° | 66° | 74° | 0.51" | — |
| 1993 | 72° | 54° | 63° | — | — |
| 1992 | 94° | 71° | 82° | — | — |
| 1991 | 87° | 71° | 79° | — | — |
| 1990 | 87° | 65° | 76° | — | — |
| 1989 | 67° | 58° | 62° | 0.08" | — |
| 1988 | 89° | 60° | 75° | — | — |
| 1987 | 87° | 66° | 77° | — | — |
| 1986 | 88° | 67° | 77° | — | — |
| 1985 | 87° | 70° | 78° | — | — |
| 1984 | 89° | 69° | 79° | — | — |
| 1983 | 85° | 72° | 78° | — | — |
| 1982 | 78° | 64° | 71° | 1.88" | — |
| 1981 | 82° | 58° | 70° | — | — |
| 1980 | 85° | 68° | 76° | 0.28" | — |
| 1979coldest | 72° | 45° | 58° | — | — |
| 1978warmest | 98° | 69° | 84° | — | — |
| 1977 | 85° | 56° | 70° | — | — |
| 1976 | 86° | 64° | 75° | 1.24" | — |
| 1975 | 85° | 56° | 70° | — | — |
| 1974 | 87° | 64° | 76° | — | — |
| 1973 | 76° | 58° | 67° | — | — |
| 1972 | 80° | 60° | 70° | 1.4" | — |
| 1971 | 72° | 53° | 62° | — | — |
55 years of data from DALLAS HENSLEY FLD NAS