Weather on September 15
Tyler, TX
55 Years of Data
Avg High
87°F
Avg Low
67°F
Warmest
2005
88°F avg
Coldest
1989
59°F avg
About This Date
September 15th in Tyler, TX typically brings warm fall weather, with average highs around 87°F and lows near 67°F. Over 55 years of records, the warmest September 15th was in 2005 (88°F average), while the coldest was 1989 (59°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 15th dates historically, with the wettest September 15th recording 4.34" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 15th in Tyler, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 72° | 82° | — | — |
| 2024 | 98° | 75° | 87° | — | — |
| 2023 | 72° | 68° | 70° | 1.22" | — |
| 2022 | 84° | 61° | 72° | — | — |
| 2021 | 75° | 68° | 72° | 0.46" | — |
| 2020 | 89° | 72° | 80° | — | — |
| 2019 | 96° | 71° | 84° | — | — |
| 2018 | 92° | 71° | 81° | 0.28" | — |
| 2017 | 89° | 68° | 79° | — | — |
| 2016 | 90° | 72° | 81° | 0.1" | — |
| 2015 | 90° | 64° | 77° | — | — |
| 2014 | 85° | 68° | 76° | — | — |
| 2013 | 93° | 69° | 81° | — | — |
| 2012 | 79° | 66° | 72° | — | — |
| 2011 | 82° | 66° | 74° | — | — |
| 2010 | 94° | 69° | 81° | — | — |
| 2009 | 81° | 71° | 76° | 0.61" | — |
| 2008 | 73° | 57° | 65° | — | — |
| 2007 | 87° | 69° | 78° | — | — |
| 2006 | 95° | 65° | 80° | — | — |
| 2005warmest | 98° | 77° | 88° | — | — |
| 2004 | 92° | 73° | 82° | 0.1" | — |
| 2003 | 84° | 61° | 72° | — | — |
| 2002 | 86° | 68° | 77° | — | — |
| 2001 | 85° | 70° | 77° | — | — |
| 2000 | 89° | 72° | 80° | — | — |
| 1999 | 87° | 58° | 72° | — | — |
| 1998 | 77° | 73° | 75° | 3.68" | — |
| 1997 | 96° | 74° | 85° | — | — |
| 1996 | 85° | 72° | 78° | 0.03" | — |
| 1995 | 94° | 73° | 83° | 0.15" | — |
| 1994 | 91° | 71° | 81° | 0.05" | — |
| 1993 | 76° | 51° | 63° | 4.34" | — |
| 1992 | 92° | 69° | 80° | 0.99" | — |
| 1991 | 90° | 72° | 81° | — | — |
| 1990 | 87° | 72° | 79° | 0.25" | — |
| 1989coldest | 65° | 53° | 59° | — | — |
| 1988 | 95° | 71° | 83° | — | — |
| 1987 | 92° | 72° | 82° | — | — |
| 1986 | 89° | 68° | 79° | — | — |
| 1985 | 76° | 64° | 70° | — | — |
| 1984 | 96° | 73° | 85° | — | — |
| 1983 | 85° | 55° | 70° | — | — |
| 1982 | 95° | 66° | 81° | 0.13" | — |
| 1981 | 85° | 64° | 74° | 0.15" | — |
| 1980 | 95° | 66° | 81° | — | — |
| 1979 | 80° | 53° | 67° | — | — |
| 1978 | 89° | 73° | 81° | — | — |
| 1977 | 80° | 55° | 68° | — | — |
| 1976 | 89° | 62° | 76° | 4.17" | — |
| 1975 | 79° | 55° | 67° | — | — |
| 1974 | 66° | 61° | 63° | 0.18" | — |
| 1973 | 81° | 62° | 71° | — | — |
| 1972 | 95° | 70° | 82° | — | — |
| 1971 | 97° | 63° | 80° | — | — |
55 years of data from TYLER