Weather on August 11
Baton Rouge, LA
55 Years of Data
Avg High
92°F
Avg Low
72°F
Warmest
2023
93°F avg
Coldest
1990
74°F avg
About This Date
August 11th in Baton Rouge, LA typically brings hot summer weather, with average highs around 92°F and lows near 72°F. Over 55 years of records, the warmest August 11th was in 2023 (93°F average), while the coldest was 1990 (74°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 11th dates historically, with the wettest August 11th recording 7.09" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for August 11th in Baton Rouge, LA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 76° | 85° | — | — |
| 2024 | 97° | 73° | 85° | — | — |
| 2023warmest | 103° | 83° | 93° | — | — |
| 2022 | 88° | 74° | 81° | 0.1" | — |
| 2021 | 94° | 72° | 83° | — | — |
| 2020 | 95° | 76° | 85° | — | — |
| 2019 | 94° | 80° | 87° | — | — |
| 2018 | 87° | 71° | 79° | 0.74" | — |
| 2017 | 89° | 75° | 82° | 0.3" | — |
| 2016 | 88° | 76° | 82° | 1.07" | — |
| 2015 | 94° | 76° | 85° | 1.24" | — |
| 2014 | 87° | 72° | 79° | 0.89" | — |
| 2013 | 93° | 74° | 83° | — | — |
| 2012 | 86° | 72° | 79° | 1.04" | — |
| 2011 | 93° | 76° | 84° | — | — |
| 2010 | 94° | 76° | 85° | — | — |
| 2009 | 95° | 75° | 85° | — | — |
| 2008 | 93° | 69° | 81° | 0.05" | — |
| 2007 | 97° | 80° | 88° | — | — |
| 2006 | 95° | 73° | 84° | — | — |
| 2005 | 94° | 72° | 83° | — | — |
| 2004 | 91° | 72° | 81° | — | — |
| 2003 | 95° | 69° | 82° | — | — |
| 2002 | 89° | 71° | 80° | — | — |
| 2001 | 92° | 75° | 83° | — | — |
| 2000 | 99° | 64° | 81° | 7.09" | — |
| 1999 | 91° | 76° | 83° | — | — |
| 1998 | 98° | 73° | 86° | 1.96" | — |
| 1997 | 91° | 73° | 82° | — | — |
| 1996 | 92° | 73° | 82° | 2.34" | — |
| 1995 | 93° | 73° | 83° | — | — |
| 1994 | 91° | 69° | 80° | — | — |
| 1993 | 94° | 72° | 83° | — | — |
| 1992 | 95° | 72° | 83° | 0.08" | — |
| 1991 | 93° | 71° | 82° | 1.65" | — |
| 1990coldest | 89° | 59° | 74° | — | — |
| 1989 | 86° | 64° | 75° | — | — |
| 1988 | 85° | 72° | 78° | 1.32" | — |
| 1987 | 83° | 74° | 78° | 1.19" | — |
| 1986 | 89° | 71° | 80° | 2.36" | — |
| 1985 | 95° | 74° | 84° | 0.03" | — |
| 1984 | 92° | 70° | 81° | — | — |
| 1983 | 93° | 74° | 83° | — | — |
| 1982 | 93° | 70° | 81° | 0.05" | — |
| 1981 | 91° | 71° | 81° | — | — |
| 1980 | 93° | 73° | 83° | 0.64" | — |
| 1979 | 92° | 72° | 82° | 0.05" | — |
| 1978 | 89° | 72° | 80° | — | — |
| 1977 | 88° | 72° | 80° | — | — |
| 1976 | 92° | 64° | 78° | — | — |
| 1975 | 88° | 72° | 80° | — | — |
| 1974 | 94° | 68° | 81° | — | — |
| 1973 | 92° | 72° | 82° | — | — |
| 1972 | 93° | 69° | 81° | 0.25" | — |
| 1971 | 90° | 75° | 82° | — | — |
55 years of data from LSU BEN-HUR FARM