Weather on May 18
Garland, TX
55 Years of Data
Avg High
83°F
Avg Low
64°F
Warmest
2022
82°F avg
Coldest
2016
59°F avg
About This Date
May 18th in Garland, TX typically brings warm spring weather, with average highs around 83°F and lows near 64°F. Over 55 years of records, the warmest May 18th was in 2022 (82°F average), while the coldest was 2016 (59°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 18th dates historically, with the wettest May 18th recording 9.93" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for May 18th in Garland, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 75° | 80° | 0.18" | — |
| 2024 | 90° | 67° | 78° | — | — |
| 2023 | 86° | 68° | 77° | — | — |
| 2022warmest | 93° | 72° | 82° | — | — |
| 2021 | 70° | 62° | 66° | 0.76" | — |
| 2020 | 89° | 61° | 75° | — | — |
| 2019 | 78° | 62° | 70° | 9.4" | — |
| 2018 | 91° | 69° | 80° | — | — |
| 2017 | 89° | 74° | 81° | — | — |
| 2016coldest | 62° | 55° | 59° | 0.08" | — |
| 2015 | 90° | 66° | 78° | — | — |
| 2014 | 82° | 63° | 72° | — | — |
| 2013 | 91° | 72° | 81° | — | — |
| 2012 | 87° | 66° | 77° | — | — |
| 2011 | 84° | 65° | 74° | — | — |
| 2010 | 83° | 64° | 73° | — | — |
| 2009 | 76° | 50° | 63° | — | — |
| 2008 | 87° | 64° | 76° | — | — |
| 2007 | 79° | 55° | 67° | — | — |
| 2006 | 92° | 59° | 75° | — | — |
| 2005 | 85° | 59° | 72° | — | — |
| 2004 | 85° | 69° | 77° | — | — |
| 2003 | 72° | 59° | 65° | — | — |
| 2002 | 64° | 55° | 60° | 0.15" | — |
| 2001 | 89° | 67° | 78° | 0.03" | — |
| 2000 | 87° | 73° | 80° | — | — |
| 1999 | 81° | 59° | 70° | 9.93" | — |
| 1998 | 89° | 66° | 78° | — | — |
| 1997 | 87° | 63° | 75° | — | — |
| 1996 | 91° | 69° | 80° | — | — |
| 1995 | 82° | 61° | 71° | — | — |
| 1994 | 81° | 62° | 71° | 0.03" | — |
| 1993 | 85° | 66° | 75° | — | — |
| 1992 | 72° | 64° | 68° | 2.44" | — |
| 1991 | 79° | 68° | 73° | 0.08" | — |
| 1990 | 81° | 60° | 70° | — | — |
| 1989 | 80° | 66° | 73° | — | — |
| 1988 | 91° | 61° | 76° | — | — |
| 1987 | 86° | 67° | 76° | — | — |
| 1986 | 69° | 58° | 63° | 2.46" | — |
| 1985 | 82° | 63° | 72° | — | — |
| 1984 | 86° | 64° | 75° | — | — |
| 1983 | 78° | 58° | 68° | 0.2" | — |
| 1982 | 80° | 60° | 70° | 1.19" | — |
| 1981 | 84° | 65° | 74° | 0.66" | — |
| 1980 | 89° | 64° | 77° | — | — |
| 1979 | 86° | 67° | 76° | — | — |
| 1978 | 79° | 64° | 71° | — | — |
| 1977 | 84° | 64° | 74° | — | — |
| 1976 | 76° | 50° | 63° | — | — |
| 1975 | 82° | 61° | 71° | — | — |
| 1974 | 87° | 74° | 80° | — | — |
| 1973 | 79° | 58° | 68° | — | — |
| 1972 | 87° | 58° | 72° | — | — |
| 1971 | 86° | 63° | 74° | — | — |
55 years of data from RICHARDSON