Weather on September 30
Dallas, TX
55 Years of Data
About This Date
September 30th in Dallas, TX typically brings warm fall weather, with average highs around 86°F and lows near 64°F. Over 55 years of records, the warmest September 30th was in 1977 (89°F average), while the coldest was 1985 (54°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 30th dates historically, with the wettest September 30th recording 0.81" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for September 30th in Dallas, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 72° | 81° | — | — |
| 2024 | 93° | 65° | 79° | — | — |
| 2023 | 93° | 74° | 83° | — | — |
| 2022 | 81° | 60° | 70° | — | — |
| 2021 | 90° | 70° | 80° | 0.1" | — |
| 2020 | 92° | 57° | 74° | — | — |
| 2019 | 93° | 76° | 84° | — | — |
| 2018 | 86° | 73° | 80° | — | — |
| 2017 | 86° | 64° | 75° | — | — |
| 2016 | 81° | 57° | 69° | — | — |
| 2015 | 92° | 69° | 80° | — | — |
| 2014 | 92° | 71° | 81° | — | — |
| 2013 | 88° | 61° | 74° | — | — |
| 2012 | 73° | 60° | 67° | 0.81" | — |
| 2011 | 84° | 65° | 74° | — | — |
| 2010 | 88° | 60° | 74° | — | — |
| 2009 | 85° | 63° | 74° | — | — |
| 2008 | 84° | 66° | 75° | — | — |
| 2007 | 91° | 73° | 82° | — | — |
| 2006 | 95° | 70° | 82° | — | — |
| 2005 | 83° | 62° | 72° | — | — |
| 2004 | 87° | 64° | 76° | — | — |
| 2003 | 80° | 58° | 69° | — | — |
| 2002 | 91° | 70° | 80° | — | — |
| 2001 | 78° | 55° | 67° | — | — |
| 2000 | 88° | 59° | 73° | — | — |
| 1999 | 80° | 52° | 66° | — | — |
| 1998 | 97° | 73° | 85° | — | — |
| 1997 | 98° | 74° | 86° | — | — |
| 1996 | 79° | 55° | 67° | — | — |
| 1995 | 91° | 72° | 81° | — | — |
| 1994 | 91° | 70° | 80° | — | — |
| 1993 | 91° | 64° | 78° | — | — |
| 1992 | 79° | 53° | 66° | — | — |
| 1991 | 86° | 64° | 75° | — | — |
| 1990 | 82° | 67° | 74° | — | — |
| 1989 | 83° | 63° | 73° | — | — |
| 1988 | 70° | 59° | 64° | — | — |
| 1987 | 81° | 56° | 68° | — | — |
| 1986 | 90° | 77° | 83° | — | — |
| 1985coldest | 61° | 47° | 54° | — | — |
| 1984 | 68° | 45° | 56° | — | — |
| 1983 | 87° | 64° | 76° | — | — |
| 1982 | 88° | 66° | 77° | — | — |
| 1981 | 90° | 74° | 82° | — | — |
| 1980 | 70° | 60° | 65° | — | — |
| 1979 | 94° | 65° | 79° | — | — |
| 1978 | 91° | 62° | 77° | — | — |
| 1977warmest | 100° | 77° | 89° | — | — |
| 1976 | 88° | 55° | 71° | — | — |
| 1975 | 89° | 63° | 76° | — | — |
| 1974 | 81° | 50° | 65° | — | — |
| 1973 | 83° | 62° | 72° | — | — |
| 1972 | 74° | 50° | 62° | — | — |
| 1971 | 89° | 72° | 80° | — | — |
Dallas, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Dallas, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Dallas, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Dallas, TX
Dallas, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.