Weather on May 21
Tyler, TX
55 Years of Data
Avg High
85°F
Avg Low
64°F
Warmest
2005
84°F avg
Coldest
1981
60°F avg
About This Date
May 21st in Tyler, TX typically brings warm spring weather, with average highs around 85°F and lows near 64°F. Over 55 years of records, the warmest May 21st was in 2005 (84°F average), while the coldest was 1981 (60°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 21st dates historically, with the wettest May 21st recording 4.52" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for May 21st in Tyler, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 57° | 71° | — | — |
| 2024 | 88° | 70° | 79° | — | — |
| 2023 | 70° | 63° | 66° | — | — |
| 2022 | 91° | 74° | 82° | — | — |
| 2021 | 78° | 69° | 74° | 0.74" | — |
| 2020 | 84° | 68° | 76° | — | — |
| 2019 | 85° | 64° | 74° | 0.58" | — |
| 2018 | 87° | 66° | 77° | — | — |
| 2017 | 80° | 58° | 69° | 1.4" | — |
| 2016 | 85° | 60° | 72° | — | — |
| 2015 | 86° | 58° | 72° | 2.16" | — |
| 2014 | 88° | 68° | 78° | — | — |
| 2013 | 86° | 62° | 74° | 3.38" | — |
| 2012 | 89° | 64° | 77° | — | — |
| 2011 | 83° | 64° | 73° | 1.14" | — |
| 2010 | 91° | 65° | 78° | — | — |
| 2009 | 84° | 56° | 70° | — | — |
| 2008 | 90° | 67° | 78° | — | — |
| 2007 | 79° | 63° | 71° | 0.51" | — |
| 2006 | 87° | 64° | 76° | — | — |
| 2005warmest | 98° | 70° | 84° | — | — |
| 2004 | 87° | 67° | 77° | — | — |
| 2003 | 73° | 61° | 67° | 0.56" | — |
| 2002 | 81° | 54° | 67° | — | — |
| 2001 | 86° | 61° | 73° | — | — |
| 2000 | 85° | 62° | 73° | — | — |
| 1999 | 87° | 70° | 78° | — | — |
| 1998 | 94° | 72° | 83° | — | — |
| 1997 | 70° | 62° | 66° | 0.1" | — |
| 1996 | 93° | 73° | 83° | — | — |
| 1995 | 86° | 57° | 72° | — | — |
| 1994 | 84° | 55° | 70° | — | — |
| 1993 | 75° | 61° | 68° | — | — |
| 1992 | 87° | 66° | 77° | 0.03" | — |
| 1991 | 87° | 69° | 78° | — | — |
| 1990 | 88° | 72° | 80° | 0.48" | — |
| 1989 | 89° | 70° | 79° | — | — |
| 1988 | 85° | 64° | 74° | 0.23" | — |
| 1987 | 84° | 67° | 75° | — | — |
| 1986 | 81° | 57° | 69° | — | — |
| 1985 | 84° | 62° | 73° | 2.51" | — |
| 1984 | 83° | 63° | 73° | — | — |
| 1983 | 74° | 61° | 67° | 1.22" | — |
| 1982 | 86° | 67° | 76° | — | — |
| 1981coldest | 76° | 45° | 60° | — | — |
| 1980 | 82° | 59° | 71° | — | — |
| 1979 | 85° | 69° | 77° | 0.05" | — |
| 1978 | 88° | 67° | 77° | — | — |
| 1977 | 85° | 70° | 77° | — | — |
| 1976 | 81° | 55° | 68° | — | — |
| 1975 | 87° | 61° | 74° | 4.52" | — |
| 1974 | 88° | 69° | 78° | — | — |
| 1973 | 88° | 68° | 78° | — | — |
| 1972 | 89° | 57° | 73° | — | — |
| 1971 | 82° | 55° | 69° | — | — |
55 years of data from TYLER