Weather on September 9
Houston, TX
55 Years of Data
Avg High
90°F
Avg Low
73°F
Warmest
1995
87°F avg
Coldest
1974
73°F avg
About This Date
September 9th in Houston, TX typically brings hot fall weather, with average highs around 90°F and lows near 73°F. Over 55 years of records, the warmest September 9th was in 1995 (87°F average), while the coldest was 1974 (73°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 9th dates historically, with the wettest September 9th recording 2.03" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for September 9th in Houston, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 69° | 79° | — | — |
| 2024 | 91° | 70° | 80° | — | — |
| 2023 | 98° | 73° | 86° | 0.89" | — |
| 2022 | 90° | 73° | 81° | — | — |
| 2021 | 96° | 74° | 85° | — | — |
| 2020 | 93° | 80° | 87° | — | — |
| 2019 | 94° | 76° | 85° | — | — |
| 2018 | 90° | 74° | 82° | 0.3" | — |
| 2017 | 87° | 67° | 77° | — | — |
| 2016 | 90° | 77° | 83° | 0.53" | — |
| 2015 | 89° | 76° | 82° | 0.1" | — |
| 2014 | 93° | 74° | 83° | — | — |
| 2013 | 91° | 76° | 83° | 0.05" | — |
| 2012 | 98° | 68° | 83° | — | — |
| 2011 | 92° | 66° | 79° | — | — |
| 2010 | 91° | 79° | 85° | — | — |
| 2009 | 88° | 76° | 82° | — | — |
| 2008 | 93° | 75° | 84° | — | — |
| 2007 | 92° | 78° | 85° | — | — |
| 2006 | 90° | 74° | 82° | 0.03" | — |
| 2005 | 93° | 72° | 82° | — | — |
| 2004 | 90° | 71° | 80° | — | — |
| 2003 | 91° | 73° | 82° | — | — |
| 2002 | 84° | 74° | 79° | — | — |
| 2001 | 82° | 70° | 76° | 0.74" | — |
| 2000 | 92° | 76° | 84° | — | — |
| 1999 | 95° | 77° | 86° | — | — |
| 1998 | 92° | 73° | 82° | 0.76" | — |
| 1997 | 98° | 70° | 84° | — | — |
| 1996 | 88° | 73° | 80° | — | — |
| 1995warmest | 98° | 75° | 87° | — | — |
| 1994 | 79° | 71° | 75° | 0.38" | — |
| 1993 | 92° | 74° | 83° | — | — |
| 1992 | 91° | 75° | 83° | 1.24" | — |
| 1991 | 91° | 76° | 83° | — | — |
| 1990 | 87° | 74° | 80° | 0.69" | — |
| 1989 | 90° | 76° | 83° | — | — |
| 1988 | 89° | 64° | 77° | — | — |
| 1987 | 95° | 77° | 86° | — | — |
| 1986 | 88° | 71° | 79° | — | — |
| 1985 | 86° | 73° | 80° | — | — |
| 1984 | 88° | 74° | 81° | — | — |
| 1983 | 78° | 71° | 75° | 1.12" | — |
| 1982 | 92° | 74° | 83° | — | — |
| 1981 | 86° | 73° | 80° | — | — |
| 1980 | 90° | 78° | 84° | — | — |
| 1979 | 86° | 68° | 77° | — | — |
| 1978 | 82° | 73° | 78° | 0.28" | — |
| 1977 | 88° | 70° | 79° | 0.53" | — |
| 1976 | 93° | 76° | 84° | — | — |
| 1975 | 86° | 73° | 80° | — | — |
| 1974coldest | 77° | 69° | 73° | 0.23" | — |
| 1973 | 90° | 75° | 82° | — | — |
| 1972 | 94° | 78° | 86° | — | — |
| 1971 | 79° | 71° | 75° | 2.03" | — |
55 years of data from HOUSTON WB CITY