Weather on September 30
Tyler, TX
55 Years of Data
Avg High
84°F
Avg Low
59°F
Warmest
1977
85°F avg
Coldest
1984
52°F avg
About This Date
September 30th in Tyler, TX typically brings warm fall weather, with average highs around 84°F and lows near 59°F — a 25°F daily swing. Over 55 years of records, the warmest September 30th was in 1977 (85°F average), while the coldest was 1984 (52°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 15% of September 30th dates historically, with the wettest September 30th recording 7.06" of rain. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for September 30th in Tyler, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 61° | 75° | — | — |
| 2024 | 91° | 63° | 77° | — | — |
| 2023 | 91° | 70° | 80° | — | — |
| 2022 | 78° | 56° | 67° | — | — |
| 2021 | 89° | 67° | 78° | 0.23" | — |
| 2020 | 85° | 50° | 67° | — | — |
| 2019 | 93° | 71° | 82° | — | — |
| 2018 | 82° | 69° | 76° | — | — |
| 2017 | 86° | 65° | 75° | — | — |
| 2016 | 81° | 53° | 67° | — | — |
| 2015 | 91° | 68° | 80° | — | — |
| 2014 | 89° | 67° | 78° | — | — |
| 2013 | 84° | 68° | 76° | 0.03" | — |
| 2012 | 68° | 58° | 63° | 7.06" | — |
| 2011 | 90° | 70° | 80° | — | — |
| 2010 | 87° | 58° | 72° | — | — |
| 2009 | 84° | 57° | 71° | — | — |
| 2008 | 81° | 59° | 70° | — | — |
| 2007 | 90° | 70° | 80° | — | — |
| 2006 | 93° | 67° | 80° | — | — |
| 2005 | 79° | 60° | 69° | — | — |
| 2004 | 84° | 59° | 72° | — | — |
| 2003 | 78° | 54° | 66° | — | — |
| 2002 | 88° | 62° | 75° | — | — |
| 2001 | 76° | 54° | 65° | — | — |
| 2000 | 84° | 54° | 69° | — | — |
| 1999 | 78° | 49° | 63° | — | — |
| 1998 | 95° | 68° | 82° | — | — |
| 1997 | 92° | 69° | 80° | — | — |
| 1996 | 78° | 50° | 64° | — | — |
| 1995 | 89° | 67° | 78° | — | — |
| 1994 | 89° | 62° | 76° | — | — |
| 1993 | 86° | 63° | 74° | — | — |
| 1992 | 78° | 48° | 63° | — | — |
| 1991 | 84° | 58° | 71° | — | — |
| 1990 | 89° | 66° | 78° | — | — |
| 1989 | 70° | 61° | 65° | — | — |
| 1988 | 70° | 60° | 65° | 2.26" | — |
| 1987 | 83° | 54° | 68° | — | — |
| 1986 | 93° | 76° | 84° | — | — |
| 1985 | 74° | 48° | 61° | 2.92" | — |
| 1984coldest | 60° | 44° | 52° | — | — |
| 1983 | 83° | 49° | 66° | — | — |
| 1982 | 89° | 58° | 73° | — | — |
| 1981 | 93° | 61° | 77° | 0.03" | — |
| 1980 | 65° | 58° | 61° | 3.68" | — |
| 1979 | 91° | 59° | 75° | — | — |
| 1978 | 83° | 55° | 69° | — | — |
| 1977warmest | 96° | 73° | 85° | — | — |
| 1976 | 76° | 44° | 60° | — | — |
| 1975 | 87° | 51° | 69° | — | — |
| 1974 | 77° | 44° | 61° | — | — |
| 1973 | 83° | 54° | 68° | — | — |
| 1972 | 89° | 47° | 68° | 1.24" | — |
| 1971 | 90° | 64° | 77° | — | — |
55 years of data from TYLER