Weather on August 31
Waco, TX
55 Years of Data
Avg High
94°F
Avg Low
72°F
Warmest
2000
94°F avg
Coldest
1986
73°F avg
About This Date
August 31st in Waco, TX typically brings hot summer weather, with average highs around 94°F and lows near 72°F. Over 55 years of records, the warmest August 31st was in 2000 (94°F average), while the coldest was 1986 (73°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 31st dates historically, with the wettest August 31st recording 3.99" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for August 31st in Waco, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 73° | 77° | 2.01" | — |
| 2024 | 96° | 71° | 84° | — | — |
| 2023 | 99° | 73° | 86° | — | — |
| 2022 | 88° | 74° | 81° | — | — |
| 2021 | 98° | 74° | 86° | — | — |
| 2020 | 102° | 82° | 92° | — | — |
| 2019 | 96° | 72° | 84° | — | — |
| 2018 | 99° | 75° | 87° | — | — |
| 2017 | 89° | 68° | 79° | — | — |
| 2016 | 92° | 73° | 82° | — | — |
| 2015 | 87° | 72° | 79° | — | — |
| 2014 | 97° | 75° | 86° | — | — |
| 2013 | 102° | 78° | 90° | — | — |
| 2012 | 96° | 73° | 85° | — | — |
| 2011 | 104° | 80° | 92° | — | — |
| 2010 | 98° | 79° | 88° | — | — |
| 2009 | 95° | 65° | 80° | — | — |
| 2008 | 93° | 71° | 82° | 0.23" | — |
| 2007 | 92° | 71° | 81° | — | — |
| 2006 | 93° | 68° | 81° | — | — |
| 2005 | 96° | 70° | 83° | — | — |
| 2004 | 90° | 68° | 79° | — | — |
| 2003 | 96° | 58° | 77° | — | — |
| 2002 | 95° | 70° | 82° | — | — |
| 2001 | 79° | 72° | 75° | — | — |
| 2000warmest | 106° | 82° | 94° | — | — |
| 1999 | 99° | 72° | 85° | — | — |
| 1998 | 101° | 74° | 87° | — | — |
| 1997 | 96° | 76° | 86° | — | — |
| 1996 | 86° | 71° | 79° | — | — |
| 1995 | 96° | 70° | 83° | 3.99" | — |
| 1994 | 97° | 76° | 86° | — | — |
| 1993 | 95° | 73° | 84° | — | — |
| 1992 | 91° | 59° | 75° | — | — |
| 1991 | 86° | 71° | 79° | 1.02" | — |
| 1990 | 101° | 79° | 90° | — | — |
| 1989 | 96° | 77° | 87° | — | — |
| 1988 | 90° | 68° | 79° | — | — |
| 1987 | 81° | 69° | 75° | 0.08" | — |
| 1986coldest | 88° | 59° | 73° | — | — |
| 1985 | 99° | 74° | 86° | — | — |
| 1984 | 100° | 73° | 87° | 0.36" | — |
| 1983 | 98° | 76° | 87° | — | — |
| 1982 | 97° | 75° | 86° | — | — |
| 1981 | 90° | 73° | 81° | 0.15" | — |
| 1980 | 98° | 77° | 88° | — | — |
| 1979 | 92° | 73° | 82° | — | — |
| 1978 | 89° | 72° | 80° | — | — |
| 1977 | 95° | 72° | 83° | — | — |
| 1976 | 84° | 67° | 75° | 0.05" | — |
| 1975 | 94° | 71° | 82° | — | — |
| 1974 | 85° | 72° | 78° | 0.1" | — |
| 1973 | 93° | 71° | 82° | — | — |
| 1972 | 92° | 70° | 81° | — | — |
| 1971 | 94° | 66° | 80° | 1.17" | — |
55 years of data from WACO