Weather on September 27
Houston, TX
55 Years of Data
Avg High
87°F
Avg Low
69°F
Warmest
2005
90°F avg
Coldest
1985
67°F avg
About This Date
September 27th in Houston, TX typically brings warm fall weather, with average highs around 87°F and lows near 69°F. Over 55 years of records, the warmest September 27th was in 2005 (90°F average), while the coldest was 1985 (67°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 27th dates historically, with the wettest September 27th recording 1.42" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for September 27th in Houston, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 69° | 79° | — | — |
| 2024 | 91° | 67° | 79° | — | — |
| 2023 | 95° | 77° | 86° | 0.03" | — |
| 2022 | 90° | 66° | 78° | — | — |
| 2021 | 91° | 73° | 82° | — | — |
| 2020 | 92° | 74° | 83° | — | — |
| 2019 | 86° | 77° | 82° | 0.2" | — |
| 2018 | 82° | 71° | 77° | 0.18" | — |
| 2017 | 93° | 78° | 86° | 0.1" | — |
| 2016 | 85° | 71° | 78° | — | — |
| 2015 | 77° | 72° | 74° | 0.28" | — |
| 2014 | 84° | 72° | 78° | — | — |
| 2013 | 87° | 74° | 80° | — | — |
| 2012 | 91° | 73° | 82° | — | — |
| 2011 | 98° | 77° | 88° | — | — |
| 2010 | 87° | 63° | 75° | — | — |
| 2009 | 91° | 73° | 82° | — | — |
| 2008 | 88° | 65° | 76° | — | — |
| 2007 | 89° | 76° | 82° | — | — |
| 2006 | 84° | 61° | 72° | — | — |
| 2005warmest | 100° | 81° | 90° | — | — |
| 2004 | 92° | 71° | 81° | — | — |
| 2003 | 91° | 72° | 81° | — | — |
| 2002 | 94° | 68° | 81° | — | — |
| 2001 | 83° | 56° | 69° | — | — |
| 2000 | 84° | 53° | 69° | — | — |
| 1999 | 89° | 77° | 83° | — | — |
| 1998 | 96° | 76° | 86° | 1.42" | — |
| 1997 | 87° | 64° | 76° | — | — |
| 1996 | 83° | 59° | 71° | — | — |
| 1995 | 90° | 71° | 80° | — | — |
| 1994 | 92° | 66° | 79° | — | — |
| 1993 | 85° | 60° | 72° | — | — |
| 1992 | 89° | 68° | 79° | — | — |
| 1991 | 80° | 59° | 70° | — | — |
| 1990 | 88° | 68° | 78° | — | — |
| 1989 | 82° | 64° | 73° | — | — |
| 1988 | 90° | 70° | 80° | — | — |
| 1987 | 84° | 70° | 77° | — | — |
| 1986 | 86° | 74° | 80° | — | — |
| 1985coldest | 77° | 58° | 67° | — | — |
| 1984 | 76° | 61° | 68° | — | — |
| 1983 | 82° | 70° | 76° | — | — |
| 1982 | 84° | 70° | 77° | — | — |
| 1981 | 89° | 73° | 81° | — | — |
| 1980 | 84° | 73° | 79° | 0.28" | — |
| 1979 | 86° | 68° | 77° | — | — |
| 1978 | 83° | 69° | 76° | — | — |
| 1977 | 94° | 77° | 85° | — | — |
| 1976 | 88° | 69° | 78° | 0.56" | — |
| 1975 | 80° | 59° | 70° | — | — |
| 1974 | 85° | 63° | 74° | — | — |
| 1973 | 88° | 76° | 82° | 0.81" | — |
| 1972 | 78° | 73° | 76° | 0.08" | — |
| 1971 | 88° | 77° | 82° | 0.05" | — |
55 years of data from HOUSTON WB CITY