Weather on August 11
Killeen, TX
55 Years of Data
Avg High
97°F
Avg Low
74°F
Warmest
1987
96°F avg
Coldest
1989
73°F avg
About This Date
August 11th in Killeen, TX typically brings hot summer weather, with average highs around 97°F and lows near 74°F. Over 54 years of records, the warmest August 11th was in 1987 (96°F average), while the coldest was 1989 (73°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 17% of August 11th dates historically, with the wettest August 11th recording 4.7" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for August 11th in Killeen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 76° | 86° | — | — |
| 2024 | 98° | 77° | 88° | — | — |
| 2023 | 106° | 79° | 92° | — | — |
| 2022 | 99° | 74° | 86° | — | — |
| 2021 | 95° | 73° | 84° | — | — |
| 2020 | 101° | 77° | 89° | — | — |
| 2019 | 102° | 76° | 89° | — | — |
| 2018 | 90° | 72° | 81° | 4.7" | — |
| 2017 | 97° | 75° | 86° | — | — |
| 2016 | 102° | 78° | 90° | — | — |
| 2015 | 102° | 88° | 95° | — | — |
| 2014 | 101° | 77° | 89° | — | — |
| 2013 | 99° | 77° | 88° | — | — |
| 2012 | 103° | 78° | 90° | — | — |
| 2011 | 104° | 82° | 93° | — | — |
| 2010 | 103° | 81° | 92° | — | — |
| 2009 | 100° | 75° | 88° | — | — |
| 2008 | 97° | 76° | 86° | — | — |
| 2007 | 98° | 77° | 88° | — | — |
| 2006 | 100° | 75° | 88° | — | — |
| 2005 | 80° | 68° | 74° | 4.5" | — |
| 2003 | 109° | 73° | 91° | — | — |
| 2002 | 86° | 71° | 79° | — | — |
| 2001 | 104° | 74° | 89° | — | — |
| 2000 | 102° | 72° | 87° | — | — |
| 1999 | 103° | 75° | 89° | — | — |
| 1998 | 101° | 75° | 88° | — | — |
| 1997 | 93° | 74° | 83° | — | — |
| 1996 | 96° | 72° | 84° | 0.71" | — |
| 1995 | 93° | 70° | 81° | — | — |
| 1994 | 90° | 69° | 79° | — | — |
| 1993 | 97° | 75° | 86° | — | — |
| 1992 | 97° | 73° | 85° | — | — |
| 1991 | 91° | 72° | 81° | — | — |
| 1990 | 95° | 67° | 81° | 0.38" | — |
| 1989coldest | 85° | 62° | 73° | — | — |
| 1988 | 99° | 74° | 86° | — | — |
| 1987warmest | 100° | 92° | 96° | 2.26" | — |
| 1986 | 96° | 72° | 84° | 1.12" | — |
| 1985 | 99° | 70° | 84° | — | — |
| 1984 | 97° | 71° | 84° | — | — |
| 1983 | 96° | 73° | 85° | — | — |
| 1982 | 93° | 73° | 83° | 0.38" | — |
| 1981 | 101° | 75° | 88° | — | — |
| 1980 | 96° | 75° | 86° | — | — |
| 1979 | 88° | 66° | 77° | — | — |
| 1978 | 98° | 71° | 85° | — | — |
| 1977 | 100° | 71° | 86° | — | — |
| 1976 | 101° | 78° | 89° | — | — |
| 1975 | 95° | 72° | 83° | — | — |
| 1974 | 92° | 68° | 80° | 0.43" | — |
| 1973 | 96° | 66° | 81° | — | — |
| 1972 | 91° | 70° | 80° | 0.33" | — |
| 1971 | 91° | 69° | 80° | — | — |
54 years of data from FT HOOD