Weather on March 15
Richardson, TX
55 Years of Data
Avg High
69°F
Avg Low
50°F
Warmest
1984
73°F avg
Coldest
1991
44°F avg
About This Date
March 15th in Richardson, TX typically brings mild spring weather, with average highs around 69°F and lows near 50°F. Over 56 years of records, the warmest March 15th was in 1984 (73°F average), while the coldest was 1991 (44°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 15th dates historically, with the wettest March 15th recording 4.09" of rain. The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for March 15th in Richardson, TX? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 85° | 45° | 65° | — | — |
| 2025 | 72° | 56° | 64° | — | — |
| 2024 | 70° | 55° | 62° | 1.27" | — |
| 2023 | 68° | 59° | 64° | — | — |
| 2022 | 71° | 47° | 59° | — | — |
| 2021 | 78° | 47° | 62° | — | — |
| 2020 | 55° | 49° | 52° | 1.52" | — |
| 2019 | 59° | 40° | 49° | — | — |
| 2018 | 76° | 48° | 62° | — | — |
| 2017 | 63° | 44° | 53° | — | — |
| 2016 | 80° | 62° | 71° | — | — |
| 2015 | 68° | 54° | 61° | — | — |
| 2014 | 66° | 53° | 60° | 2.39" | — |
| 2013 | 81° | 53° | 67° | — | — |
| 2012 | 79° | 67° | 73° | — | — |
| 2011 | 62° | 35° | 49° | — | — |
| 2010 | 65° | 48° | 56° | — | — |
| 2009 | 58° | 38° | 48° | 0.03" | — |
| 2008 | 65° | 43° | 54° | — | — |
| 2007 | 79° | 53° | 66° | — | — |
| 2006 | 68° | 48° | 58° | — | — |
| 2005 | 54° | 44° | 49° | — | — |
| 2004 | 66° | 51° | 59° | — | — |
| 2003 | 80° | 51° | 66° | — | — |
| 2002 | 71° | 48° | 60° | 0.03" | — |
| 2001 | 66° | 46° | 56° | — | — |
| 2000 | 73° | 58° | 65° | — | — |
| 1999 | 63° | 31° | 47° | — | — |
| 1998 | 63° | 57° | 60° | — | — |
| 1997 | 57° | 35° | 46° | — | — |
| 1996 | 74° | 50° | 62° | — | — |
| 1995 | 64° | 55° | 60° | 0.33" | — |
| 1994 | 81° | 56° | 68° | — | — |
| 1993 | 58° | 46° | 52° | 0.08" | — |
| 1992 | 81° | 56° | 68° | — | — |
| 1991coldest | 49° | 40° | 44° | 0.03" | — |
| 1990 | 64° | 46° | 55° | 4.09" | — |
| 1989 | 65° | 51° | 58° | — | — |
| 1988 | 65° | 36° | 50° | — | — |
| 1987 | 73° | 55° | 64° | — | — |
| 1986 | 74° | 53° | 63° | 0.05" | — |
| 1985 | 61° | 46° | 53° | — | — |
| 1984warmest | 80° | 67° | 73° | — | — |
| 1983 | 72° | 54° | 63° | — | — |
| 1982 | 80° | 60° | 70° | — | — |
| 1981 | 73° | 51° | 62° | — | — |
| 1980 | 74° | 50° | 62° | — | — |
| 1979 | 50° | 43° | 46° | 2.46" | — |
| 1978 | 68° | 42° | 55° | — | — |
| 1977 | 78° | 60° | 69° | — | — |
| 1976 | 69° | 47° | 58° | 0.03" | — |
| 1975 | 54° | 46° | 50° | 0.46" | — |
| 1974 | 74° | 55° | 64° | — | — |
| 1973 | 66° | 52° | 59° | — | — |
| 1972 | 75° | 51° | 63° | — | — |
| 1971 | 74° | 46° | 60° | — | — |
56 years of data from RICHARDSON