Weather on September 7
Plano, TX
55 Years of Data
Avg High
92°F
Avg Low
69°F
Warmest
2023
92°F avg
Coldest
1974
68°F avg
About This Date
September 7th in Plano, TX typically brings hot fall weather, with average highs around 92°F and lows near 69°F. Over 55 years of records, the warmest September 7th was in 2023 (92°F average), while the coldest was 1974 (68°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 7th dates historically, with the wettest September 7th recording 3.4" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for September 7th in Plano, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 68° | 75° | 0.03" | — |
| 2024 | 91° | 70° | 80° | — | — |
| 2023warmest | 105° | 79° | 92° | — | — |
| 2022 | 93° | 71° | 82° | — | — |
| 2021 | 94° | 76° | 85° | — | — |
| 2020 | 91° | 74° | 82° | — | — |
| 2019 | 100° | 73° | 87° | — | — |
| 2018 | 74° | 72° | 73° | 3.4" | — |
| 2017 | 85° | 55° | 70° | — | — |
| 2016 | 92° | 76° | 84° | — | — |
| 2015 | 99° | 78° | 88° | — | — |
| 2014 | 86° | 70° | 78° | 0.03" | — |
| 2013 | 98° | 77° | 88° | — | — |
| 2012 | 101° | — | — | — | — |
| 2011 | 90° | 60° | 75° | — | — |
| 2010 | 83° | 73° | 78° | 1.12" | — |
| 2009 | 94° | 71° | 82° | — | — |
| 2008 | 90° | 65° | 77° | — | — |
| 2007 | 89° | 74° | 81° | — | — |
| 2006 | 88° | 63° | 75° | — | — |
| 2005 | 94° | 65° | 79° | — | — |
| 2004 | 85° | 61° | 73° | — | — |
| 2003 | 86° | 55° | 71° | 0.03" | — |
| 2002 | 90° | 69° | 79° | — | — |
| 2001 | 92° | 75° | 83° | — | — |
| 2000 | 95° | 68° | 82° | — | — |
| 1999 | 97° | 74° | 85° | — | — |
| 1998 | 99° | 71° | 85° | — | — |
| 1997 | 92° | 60° | 76° | — | — |
| 1996 | 91° | 67° | 79° | — | — |
| 1995 | 94° | 73° | 83° | 0.58" | — |
| 1994 | 87° | 84° | 86° | — | — |
| 1993 | 95° | 61° | 78° | — | — |
| 1992 | 90° | 70° | 80° | — | — |
| 1991 | 90° | 74° | 82° | — | — |
| 1990 | 100° | 80° | 90° | — | — |
| 1989 | 93° | 68° | 81° | 0.79" | — |
| 1988 | 86° | 63° | 74° | — | — |
| 1987 | 94° | 65° | 79° | — | — |
| 1986 | 80° | 69° | 75° | — | — |
| 1985 | 98° | 77° | 88° | — | — |
| 1984 | 94° | 63° | 78° | — | — |
| 1983 | 96° | 72° | 84° | — | — |
| 1982 | 94° | 60° | 77° | — | — |
| 1981 | 98° | 68° | 83° | — | — |
| 1980 | 94° | 72° | 83° | — | — |
| 1979 | 93° | 69° | 81° | — | — |
| 1978 | 95° | 66° | 81° | — | — |
| 1977 | 90° | 71° | 80° | 1.55" | — |
| 1976 | 90° | 58° | 74° | — | — |
| 1975 | 88° | 64° | 76° | — | — |
| 1974coldest | 83° | 54° | 68° | — | — |
| 1973 | 84° | 67° | 75° | 2.95" | — |
| 1972 | 97° | 74° | 85° | — | — |
| 1971 | 95° | 72° | 83° | — | — |
55 years of data from RICHARDSON