Weather on May 19
Richardson, TX
55 Years of Data
Avg High
85°F
Avg Low
65°F
Warmest
1978
83°F avg
Coldest
2002
62°F avg
About This Date
May 19th in Richardson, TX typically brings warm spring weather, with average highs around 85°F and lows near 65°F. Over 55 years of records, the warmest May 19th was in 1978 (83°F average), while the coldest was 2002 (62°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 19th dates historically, with the wettest May 19th recording 5.54" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for May 19th in Richardson, 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 | 83° | 75° | 79° | 0.05" | — |
| 2024 | 91° | 67° | 79° | — | — |
| 2023 | 92° | 72° | 82° | 0.36" | — |
| 2022 | 93° | 71° | 82° | — | — |
| 2021 | 81° | 63° | 72° | — | — |
| 2020 | 90° | 64° | 77° | 1.27" | — |
| 2019 | 84° | 66° | 75° | — | — |
| 2018 | 91° | 69° | 80° | — | — |
| 2017 | 85° | 73° | 79° | — | — |
| 2016 | 70° | 57° | 63° | 1.14" | — |
| 2015 | 80° | 71° | 76° | 0.15" | — |
| 2014 | 86° | 66° | 76° | — | — |
| 2013 | 89° | 70° | 79° | — | — |
| 2012 | 87° | 67° | 77° | — | — |
| 2011 | 80° | 69° | 75° | — | — |
| 2010 | 86° | 69° | 78° | — | — |
| 2009 | 80° | 54° | 67° | — | — |
| 2008 | 95° | 62° | 79° | — | — |
| 2007 | 77° | 58° | 67° | 0.08" | — |
| 2006 | 97° | 70° | 83° | — | — |
| 2005 | 88° | 71° | 79° | — | — |
| 2004 | 89° | 73° | 81° | — | — |
| 2003 | 94° | 69° | 81° | — | — |
| 2002coldest | 72° | 53° | 62° | — | — |
| 2001 | 87° | 73° | 80° | — | — |
| 2000 | 68° | 61° | 64° | 1.17" | — |
| 1999 | 81° | 59° | 70° | — | — |
| 1998 | 95° | 70° | 82° | — | — |
| 1997 | 86° | 65° | 75° | 5.54" | — |
| 1996 | 93° | 73° | 83° | — | — |
| 1995 | 80° | 54° | 67° | — | — |
| 1994 | 83° | 60° | 71° | — | — |
| 1993 | 80° | 58° | 69° | — | — |
| 1992 | 81° | 69° | 75° | — | — |
| 1991 | 84° | 69° | 77° | 0.51" | — |
| 1990 | 80° | 69° | 75° | 0.53" | — |
| 1989 | 85° | 71° | 78° | — | — |
| 1988 | 89° | 69° | 79° | — | — |
| 1987 | 85° | 66° | 75° | 1.02" | — |
| 1986 | 77° | 54° | 65° | — | — |
| 1985 | 85° | 61° | 73° | — | — |
| 1984 | 78° | 65° | 71° | 3.96" | — |
| 1983 | 87° | 52° | 69° | 2.08" | — |
| 1982 | 88° | 66° | 77° | — | — |
| 1981 | 71° | 55° | 63° | — | — |
| 1980 | 80° | 60° | 70° | — | — |
| 1979 | 84° | 70° | 77° | — | — |
| 1978warmest | 94° | 73° | 83° | — | — |
| 1977 | 88° | 69° | 78° | — | — |
| 1976 | 80° | 56° | 68° | — | — |
| 1975 | 90° | 73° | 81° | 0.05" | — |
| 1974 | 90° | 70° | 80° | — | — |
| 1973 | 95° | 65° | 80° | — | — |
| 1972 | 86° | 68° | 77° | — | — |
| 1971 | 77° | 57° | 67° | — | — |
55 years of data from RICHARDSON