Weather on September 17
Tyler, TX
55 Years of Data
Avg High
89°F
Avg Low
67°F
Warmest
2006
85°F avg
Coldest
1979
63°F avg
About This Date
September 17th in Tyler, TX typically brings warm fall weather, with average highs around 89°F and lows near 67°F. Over 55 years of records, the warmest September 17th was in 2006 (85°F average), while the coldest was 1979 (63°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 17th dates historically, with the wettest September 17th recording 1.5" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for September 17th in Tyler, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 71° | 82° | — | — |
| 2024 | 89° | 75° | 82° | — | — |
| 2023 | 84° | 68° | 76° | — | — |
| 2022 | 88° | 67° | 77° | — | — |
| 2021 | 85° | 68° | 76° | — | — |
| 2020 | 85° | 72° | 78° | 0.25" | — |
| 2019 | 94° | 71° | 82° | — | — |
| 2018 | 95° | 73° | 84° | 0.05" | — |
| 2017 | 91° | 66° | 79° | — | — |
| 2016 | 93° | 75° | 84° | — | — |
| 2015 | 92° | 69° | 80° | — | — |
| 2014 | 90° | 71° | 80° | — | — |
| 2013 | 94° | 73° | 83° | — | — |
| 2012 | 75° | 66° | 71° | 0.84" | — |
| 2011 | 94° | 70° | 82° | — | — |
| 2010 | 96° | 73° | 85° | — | — |
| 2009 | 79° | 68° | 73° | 1.14" | — |
| 2008 | 78° | 54° | 66° | — | — |
| 2007 | 91° | 64° | 78° | — | — |
| 2006warmest | 94° | 76° | 85° | 0.05" | — |
| 2005 | 97° | 68° | 82° | — | — |
| 2004 | 96° | 70° | 83° | — | — |
| 2003 | 88° | 62° | 75° | — | — |
| 2002 | 89° | 66° | 78° | 0.23" | — |
| 2001 | 87° | 69° | 78° | — | — |
| 2000 | 86° | 56° | 71° | — | — |
| 1999 | 86° | 66° | 76° | — | — |
| 1998 | 89° | 73° | 81° | 0.36" | — |
| 1997 | 96° | 72° | 84° | — | — |
| 1996 | 89° | 61° | 75° | — | — |
| 1995 | 90° | 68° | 79° | — | — |
| 1994 | 88° | 65° | 76° | — | — |
| 1993 | 83° | 53° | 68° | — | — |
| 1992 | 92° | 67° | 79° | — | — |
| 1991 | 93° | 72° | 82° | — | — |
| 1990 | 95° | 73° | 84° | — | — |
| 1989 | 85° | 54° | 69° | — | — |
| 1988 | 87° | 74° | 80° | — | — |
| 1987 | 91° | 69° | 80° | — | — |
| 1986 | 89° | 70° | 79° | — | — |
| 1985 | 86° | 65° | 75° | — | — |
| 1984 | 80° | 55° | 68° | — | — |
| 1983 | 94° | 69° | 81° | — | — |
| 1982 | 89° | 63° | 76° | 0.05" | — |
| 1981 | 81° | 47° | 64° | — | — |
| 1980 | 98° | 69° | 84° | — | — |
| 1979coldest | 78° | 48° | 63° | — | — |
| 1978 | 92° | 71° | 81° | — | — |
| 1977 | 90° | 68° | 79° | — | — |
| 1976 | 89° | 65° | 77° | — | — |
| 1975 | 84° | 63° | 73° | — | — |
| 1974 | 83° | 68° | 75° | 1.5" | — |
| 1973 | 84° | 59° | 72° | — | — |
| 1972 | 88° | 73° | 80° | — | — |
| 1971 | 88° | 61° | 74° | 0.05" | — |
55 years of data from TYLER