Weather on March 21
Tyler, TX
55 Years of Data
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° | — | — |
Tyler, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Tyler, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Tyler, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Tyler, TX
Tyler, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.