Weather on March 31
Richardson, TX
55 Years of Data
Avg High
73°F
Avg Low
51°F
Warmest
1974
80°F avg
Coldest
2019
46°F avg
About This Date
March 31st in Richardson, TX typically brings pleasant spring weather, with average highs around 73°F and lows near 51°F. Over 56 years of records, the warmest March 31st was in 1974 (80°F average), while the coldest was 2019 (46°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 18% of March 31st dates historically, with the wettest March 31st recording 1.32" of rain. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for March 31st in Richardson, TX? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 84° | 65° | 74° | — | — |
| 2025 | 82° | 51° | 67° | — | — |
| 2024 | 76° | 62° | 69° | — | — |
| 2023 | 84° | 68° | 76° | 0.1" | — |
| 2022 | 67° | 42° | 54° | 0.05" | — |
| 2021 | 68° | 53° | 61° | 0.51" | — |
| 2020 | 70° | 53° | 61° | — | — |
| 2019coldest | 55° | 38° | 46° | 0.08" | — |
| 2018 | 75° | 53° | 64° | — | — |
| 2017 | 83° | 51° | 67° | — | — |
| 2016 | 73° | 60° | 67° | — | — |
| 2015 | 83° | 63° | 73° | — | — |
| 2014 | 79° | 55° | 67° | — | — |
| 2013 | 73° | 45° | 59° | 0.53" | — |
| 2012 | 83° | 65° | 74° | — | — |
| 2011 | 74° | 38° | 56° | — | — |
| 2010 | 83° | 55° | 69° | — | — |
| 2009 | 65° | 45° | 55° | 1.32" | — |
| 2008 | 79° | 69° | 74° | — | — |
| 2007 | 69° | 52° | 60° | 1.24" | — |
| 2006 | 89° | 67° | 78° | — | — |
| 2005 | 78° | 56° | 67° | — | — |
| 2004 | 74° | 45° | 59° | — | — |
| 2003 | 79° | 43° | 61° | — | — |
| 2002 | 70° | 52° | 61° | — | — |
| 2001 | 72° | 48° | 60° | — | — |
| 2000 | 66° | 48° | 57° | — | — |
| 1999 | 67° | 56° | 61° | — | — |
| 1998 | 69° | 53° | 61° | — | — |
| 1997 | 69° | 48° | 59° | — | — |
| 1996 | 68° | 42° | 55° | — | — |
| 1995 | 65° | 49° | 57° | — | — |
| 1994 | 68° | 42° | 55° | — | — |
| 1993 | 68° | 51° | 60° | — | — |
| 1992 | 69° | 46° | 58° | 0.03" | — |
| 1991 | 70° | 43° | 56° | — | — |
| 1990 | 68° | 45° | 56° | — | — |
| 1989 | 66° | 41° | 54° | — | — |
| 1988 | 68° | 49° | 58° | — | — |
| 1987 | 65° | 35° | 50° | — | — |
| 1986 | 79° | 61° | 70° | — | — |
| 1985 | 68° | 39° | 54° | — | — |
| 1984 | 54° | 50° | 52° | 0.03" | — |
| 1983 | 80° | 48° | 64° | — | — |
| 1982 | 78° | 62° | 70° | — | — |
| 1981 | 81° | 58° | 69° | — | — |
| 1980 | 70° | 49° | 59° | — | — |
| 1979 | 73° | 43° | 58° | 0.1" | — |
| 1978 | 83° | 54° | 68° | — | — |
| 1977 | 68° | 47° | 57° | — | — |
| 1976 | 72° | 39° | 55° | — | — |
| 1975 | 68° | 44° | 56° | — | — |
| 1974warmest | 97° | 64° | 80° | — | — |
| 1973 | 70° | 53° | 61° | — | — |
| 1972 | 67° | 38° | 52° | — | — |
| 1971 | 81° | 53° | 67° | — | — |
56 years of data from RICHARDSON