Weather on September 1
Killeen, TX
55 Years of Data
Avg High
95°F
Avg Low
72°F
Warmest
2000
93°F avg
Coldest
1986
75°F avg
About This Date
September 1st in Killeen, TX typically brings hot fall weather, with average highs around 95°F and lows near 72°F. Over 55 years of records, the warmest September 1st was in 2000 (93°F average), while the coldest was 1986 (75°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 1st dates historically, with the wettest September 1st recording 3.05" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 1st in Killeen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 71° | 80° | — | — |
| 2024 | 93° | 73° | 83° | — | — |
| 2023 | 100° | 72° | 86° | — | — |
| 2022 | 92° | 73° | 82° | 0.13" | — |
| 2021 | 98° | 76° | 87° | — | — |
| 2020 | 99° | 72° | 85° | 0.71" | — |
| 2019 | 97° | 77° | 87° | — | — |
| 2018 | 97° | 73° | 85° | — | — |
| 2017 | 91° | 65° | 78° | — | — |
| 2016 | 92° | 74° | 83° | — | — |
| 2015 | 91° | 72° | 81° | — | — |
| 2014 | 100° | 78° | 89° | — | — |
| 2013 | 102° | 78° | 90° | — | — |
| 2012 | 99° | 75° | 87° | — | — |
| 2011 | 102° | 78° | 90° | — | — |
| 2010 | 100° | 79° | 89° | — | — |
| 2009 | 93° | 71° | 82° | — | — |
| 2008 | 95° | 73° | 84° | — | — |
| 2007 | 95° | 72° | 83° | — | — |
| 2006 | 101° | 76° | 88° | — | — |
| 2005 | 99° | 71° | 85° | — | — |
| 2004 | 90° | 63° | 76° | — | — |
| 2003 | 98° | 72° | 85° | 1.47" | — |
| 2002 | 98° | 72° | 85° | — | — |
| 2001 | 83° | 72° | 77° | 0.56" | — |
| 2000warmest | 110° | 77° | 93° | — | — |
| 1999 | 100° | 69° | 85° | — | — |
| 1998 | 96° | 73° | 85° | — | — |
| 1997 | 98° | 68° | 83° | — | — |
| 1996 | 86° | 70° | 78° | 0.58" | — |
| 1995 | 92° | 69° | 80° | — | — |
| 1994 | 90° | 71° | 80° | — | — |
| 1993 | 96° | 68° | 82° | — | — |
| 1992 | 94° | 70° | 82° | 0.2" | — |
| 1991 | 88° | 68° | 78° | — | — |
| 1990 | 103° | 74° | 88° | — | — |
| 1989 | 96° | 74° | 85° | — | — |
| 1988 | 90° | 69° | 79° | — | — |
| 1987 | 85° | 66° | 75° | 0.18" | — |
| 1986coldest | 88° | 63° | 75° | 3.05" | — |
| 1985 | 99° | 73° | 86° | — | — |
| 1984 | 95° | 69° | 82° | — | — |
| 1983 | 101° | 69° | 85° | — | — |
| 1982 | 100° | 75° | 88° | — | — |
| 1981 | 89° | 73° | 81° | — | — |
| 1980 | 100° | 73° | 87° | — | — |
| 1979 | 93° | 72° | 82° | — | — |
| 1978 | 89° | 70° | 79° | 1.35" | — |
| 1977 | 96° | 73° | 85° | — | — |
| 1976 | 84° | 68° | 76° | 2.06" | — |
| 1975 | 95° | 70° | 82° | — | — |
| 1974 | 93° | 73° | 83° | — | — |
| 1973 | 95° | 73° | 84° | — | — |
| 1972 | 92° | 69° | 80° | — | — |
| 1971 | 89° | 65° | 77° | — | — |
55 years of data from FT HOOD