Weather on October 15
Baton Rouge, LA
55 Years of Data
Avg High
81°F
Avg Low
56°F
Warmest
2009
81°F avg
Coldest
1978
54°F avg
About This Date
October 15th in Baton Rouge, LA typically brings warm fall weather, with average highs around 81°F and lows near 56°F — a 25°F daily swing. Over 55 years of records, the warmest October 15th was in 2009 (81°F average), while the coldest was 1978 (54°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of October 15th dates historically, with the wettest October 15th recording 4.32" of rain. The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Baton Rouge, LA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 59° | 73° | — | — |
| 2024 | 88° | 63° | 75° | — | — |
| 2023 | 72° | 53° | 62° | — | — |
| 2022 | 89° | 55° | 72° | — | — |
| 2021 | 88° | 68° | 78° | — | — |
| 2020 | 86° | 62° | 74° | — | — |
| 2019 | 86° | 70° | 78° | 1.6" | — |
| 2018 | 88° | 69° | 78° | — | — |
| 2017 | 90° | 70° | 80° | — | — |
| 2016 | 86° | 59° | 73° | — | — |
| 2015 | 89° | 50° | 70° | — | — |
| 2014 | 72° | 51° | 61° | — | — |
| 2013 | 86° | 63° | 74° | — | — |
| 2012 | 86° | 66° | 76° | 0.81" | — |
| 2011 | 82° | 52° | 67° | — | — |
| 2010 | 79° | 44° | 61° | — | — |
| 2009warmest | 88° | 74° | 81° | 0.23" | — |
| 2008 | 86° | 70° | 78° | — | — |
| 2007 | 82° | 58° | 70° | 0.05" | — |
| 2006 | 81° | 57° | 69° | — | — |
| 2005 | 87° | 61° | 74° | — | — |
| 2004 | 69° | 46° | 58° | 0.51" | — |
| 2003 | 84° | 47° | 65° | — | — |
| 2002 | 75° | 57° | 66° | — | — |
| 2001 | 77° | 51° | 64° | 0.03" | — |
| 2000 | 83° | 49° | 66° | — | — |
| 1999 | 87° | 61° | 74° | — | — |
| 1998 | 84° | 56° | 70° | — | — |
| 1997 | 75° | 47° | 61° | — | — |
| 1996 | 80° | 52° | 66° | — | — |
| 1995 | 70° | 45° | 57° | — | — |
| 1994 | 75° | 56° | 65° | — | — |
| 1993 | 82° | 63° | 72° | — | — |
| 1992 | 84° | 52° | 68° | — | — |
| 1991 | 87° | 55° | 71° | — | — |
| 1990 | 81° | 48° | 64° | — | — |
| 1989 | 76° | 66° | 71° | — | — |
| 1988 | 75° | 45° | 60° | — | — |
| 1987 | 79° | 40° | 59° | — | — |
| 1986 | 70° | 49° | 59° | — | — |
| 1985 | 88° | 69° | 78° | — | — |
| 1984 | 75° | 66° | 71° | 4.11" | — |
| 1983 | 72° | 48° | 60° | — | — |
| 1982 | 77° | 46° | 62° | — | — |
| 1981 | 84° | 65° | 74° | — | — |
| 1980 | 81° | 50° | 65° | — | — |
| 1979 | 75° | 47° | 61° | — | — |
| 1978coldest | 72° | 37° | 54° | — | — |
| 1977 | 72° | 45° | 58° | — | — |
| 1976 | 82° | 52° | 67° | — | — |
| 1975 | 87° | 61° | 74° | — | — |
| 1974 | 86° | 63° | 74° | 0.36" | — |
| 1973 | 86° | 68° | 77° | 4.32" | — |
| 1972 | 88° | 60° | 74° | — | — |
| 1971 | 83° | 59° | 71° | — | — |
55 years of data from LSU BEN-HUR FARM