Weather on March 21
Tyler, TX
55 Years of Data
Avg High
72°F
Avg Low
46°F
Warmest
1982
72°F avg
Coldest
2010
35°F avg
About This Date
March 21st in Tyler, TX typically brings pleasant spring weather, with average highs around 72°F and lows near 46°F — a 26°F daily swing. Over 56 years of records, the warmest March 21st was in 1982 (72°F average), while the coldest was 2010 (35°F) — a 37°F range across recorded history. Precipitation has occurred on 21% of recorded March 21st dates, with snow falling 2% of the time (heaviest snowfall: 2.1"). The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for March 21st in Tyler, TX? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 86° | 58° | 72° | — | — |
| 2025 | 64° | 35° | 50° | — | — |
| 2024 | 69° | 49° | 59° | — | — |
| 2023 | 57° | 33° | 45° | — | — |
| 2022 | 78° | 44° | 61° | — | — |
| 2021 | 70° | 43° | 56° | — | — |
| 2020 | 55° | 44° | 50° | — | — |
| 2019 | 77° | 40° | 58° | — | — |
| 2018 | 73° | 39° | 56° | — | — |
| 2017 | 85° | 59° | 72° | — | — |
| 2016 | 66° | 32° | 49° | — | — |
| 2015 | 59° | 56° | 57° | 1.37" | — |
| 2014 | 79° | 45° | 62° | — | — |
| 2013 | 66° | 46° | 56° | 0.08" | — |
| 2012 | 68° | 50° | 59° | 0.13" | — |
| 2011 | 81° | 61° | 71° | — | — |
| 2010coldest | 40° | 30° | 35° | 0.56" | 2.1" |
| 2009 | 79° | 50° | 64° | — | — |
| 2008 | 75° | 47° | 61° | — | — |
| 2007 | 80° | 65° | 72° | — | — |
| 2006 | 70° | 40° | 55° | — | — |
| 2005 | 70° | 57° | 63° | 1.78" | — |
| 2004 | 79° | 62° | 70° | — | — |
| 2003 | 64° | 43° | 53° | — | — |
| 2002 | 71° | 42° | 57° | 0.08" | — |
| 2001 | 74° | 37° | 55° | — | — |
| 2000 | 69° | 55° | 62° | — | — |
| 1999 | 75° | 40° | 57° | — | — |
| 1998 | 67° | 35° | 51° | — | — |
| 1997 | 88° | 44° | 66° | — | — |
| 1996 | 69° | 28° | 49° | — | — |
| 1995 | 79° | 57° | 68° | — | — |
| 1994 | 77° | 59° | 68° | — | — |
| 1993 | 59° | 53° | 56° | — | — |
| 1992 | 71° | 44° | 58° | — | — |
| 1991 | 76° | 59° | 67° | — | — |
| 1990 | 70° | 42° | 56° | — | — |
| 1989 | 82° | 40° | 61° | 0.1" | — |
| 1988 | 81° | 47° | 64° | — | — |
| 1987 | 84° | 53° | 69° | — | — |
| 1986 | 62° | 31° | 46° | — | — |
| 1985 | 75° | 50° | 63° | — | — |
| 1984 | 66° | 38° | 52° | — | — |
| 1983 | 50° | 35° | 43° | — | — |
| 1982warmest | 84° | 61° | 72° | — | — |
| 1981 | 73° | 43° | 58° | — | — |
| 1980 | 85° | 33° | 59° | — | — |
| 1979 | 67° | 56° | 61° | 0.03" | — |
| 1978 | 78° | 60° | 69° | 0.08" | — |
| 1977 | 67° | 39° | 53° | — | — |
| 1976 | 80° | 35° | 58° | 1.02" | — |
| 1975 | 82° | 53° | 68° | — | — |
| 1974 | 66° | 36° | 51° | 1.91" | — |
| 1973 | 62° | 42° | 52° | — | — |
| 1972 | 75° | 54° | 64° | 0.1" | — |
| 1971 | 63° | 39° | 51° | — | — |
56 years of data from TYLER