Weather on August 19
Baton Rouge, LA
55 Years of Data
Avg High
92°F
Avg Low
73°F
Warmest
2023
93°F avg
Coldest
2012
77°F avg
About This Date
August 19th in Baton Rouge, LA typically brings hot summer weather, with average highs around 92°F and lows near 73°F. Over 55 years of records, the warmest August 19th was in 2023 (93°F average), while the coldest was 2012 (77°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 19th dates historically, with the wettest August 19th recording 8.13" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in Baton Rouge, LA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 72° | 84° | 4.27" | — |
| 2024 | 95° | 77° | 86° | — | — |
| 2023warmest | 105° | 80° | 93° | — | — |
| 2022 | 91° | 74° | 82° | 2.97" | — |
| 2021 | 93° | 74° | 83° | 0.33" | — |
| 2020 | 95° | 71° | 83° | — | — |
| 2019 | 91° | 77° | 84° | 0.43" | — |
| 2018 | 91° | 76° | 83° | 0.05" | — |
| 2017 | 96° | 76° | 86° | — | — |
| 2016 | 89° | 72° | 80° | 0.03" | — |
| 2015 | 86° | 74° | 80° | 1.8" | — |
| 2014 | 91° | 76° | 83° | — | — |
| 2013 | 86° | 70° | 78° | — | — |
| 2012coldest | 84° | 69° | 77° | 5.05" | — |
| 2011 | 96° | 73° | 85° | 1.32" | — |
| 2010 | 84° | 75° | 80° | 2.36" | — |
| 2009 | 88° | 72° | 80° | — | — |
| 2008 | 91° | 71° | 81° | 4.01" | — |
| 2007 | 95° | 74° | 84° | — | — |
| 2006 | 94° | 74° | 84° | — | — |
| 2005 | 96° | 73° | 85° | — | — |
| 2004 | 92° | 69° | 80° | — | — |
| 2003 | 94° | 75° | 84° | — | — |
| 2002 | 94° | 73° | 83° | — | — |
| 2001 | 92° | 75° | 83° | — | — |
| 2000 | 96° | 74° | 85° | — | — |
| 1999 | 97° | 74° | 85° | — | — |
| 1998 | 94° | 73° | 83° | 1.7" | — |
| 1997 | 96° | 75° | 86° | — | — |
| 1996 | 90° | 70° | 80° | — | — |
| 1995 | 96° | 71° | 84° | 0.08" | — |
| 1994 | 92° | 70° | 81° | — | — |
| 1993 | 97° | 74° | 85° | — | — |
| 1992 | 89° | 69° | 79° | — | — |
| 1991 | 92° | 73° | 82° | — | — |
| 1990 | 91° | 71° | 81° | 0.13" | — |
| 1989 | 89° | 69° | 79° | 0.2" | — |
| 1988 | 89° | 74° | 81° | 0.69" | — |
| 1987 | 90° | 76° | 83° | — | — |
| 1986 | 91° | 71° | 81° | — | — |
| 1985 | 93° | 74° | 83° | 0.23" | — |
| 1984 | 92° | 70° | 81° | — | — |
| 1983 | 93° | 74° | 83° | — | — |
| 1982 | 92° | 70° | 81° | 8.13" | — |
| 1981 | 96° | 75° | 86° | — | — |
| 1980 | 93° | 73° | 83° | 0.84" | — |
| 1979 | 93° | 71° | 82° | — | — |
| 1978 | 92° | 72° | 82° | — | — |
| 1977 | 89° | 73° | 81° | 2.11" | — |
| 1976 | 91° | 67° | 79° | — | — |
| 1975 | 94° | 72° | 83° | — | — |
| 1974 | 92° | 67° | 79° | — | — |
| 1973 | 92° | 72° | 82° | — | — |
| 1972 | 92° | 68° | 80° | 0.15" | — |
| 1971 | 92° | 71° | 81° | — | — |
55 years of data from LSU BEN-HUR FARM