Weather on March 9
Baton Rouge, LA
55 Years of Data
Avg High
71°F
Avg Low
49°F
Warmest
2023
78°F avg
Coldest
1996
35°F avg
About This Date
March 9th in Baton Rouge, LA typically brings pleasant spring weather, with average highs around 71°F and lows near 49°F. Over 56 years of records, the warmest March 9th was in 2023 (78°F average), while the coldest was 1996 (35°F) — a 43°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 9th dates historically, with the wettest March 9th recording 4.7" of rain. The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
Planning for March 9th in Baton Rouge, LA? Great weather for outdoor activities.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 85° | 64° | 74° | — | — |
| 2025 | 68° | 51° | 60° | 0.03" | — |
| 2024 | 68° | 57° | 63° | — | — |
| 2023warmest | 87° | 69° | 78° | — | — |
| 2022 | 60° | 44° | 52° | — | — |
| 2021 | 78° | 44° | 61° | — | — |
| 2020 | 74° | 57° | 65° | 0.05" | — |
| 2019 | 74° | 60° | 67° | — | — |
| 2018 | 63° | 40° | 51° | — | — |
| 2017 | 73° | 56° | 64° | — | — |
| 2016 | 77° | 67° | 72° | 0.18" | — |
| 2015 | 72° | 46° | 59° | — | — |
| 2014 | 68° | 48° | 58° | — | — |
| 2013 | 70° | 39° | 54° | — | — |
| 2012 | 80° | 61° | 70° | 0.25" | — |
| 2011 | 72° | 59° | 65° | 2.34" | — |
| 2010 | 64° | 52° | 58° | 0.25" | — |
| 2009 | 84° | 64° | 74° | — | — |
| 2008 | 57° | 38° | 47° | — | — |
| 2007 | 73° | 44° | 59° | — | — |
| 2006 | 79° | 59° | 69° | — | — |
| 2005 | 62° | 46° | 54° | — | — |
| 2004 | 70° | 45° | 57° | — | — |
| 2003 | 71° | 60° | 66° | 0.3" | — |
| 2002 | 79° | 60° | 69° | — | — |
| 2001 | 72° | 45° | 58° | 1.83" | — |
| 2000 | 83° | 62° | 72° | — | — |
| 1999 | 71° | 56° | 63° | 0.66" | — |
| 1998 | 68° | 41° | 55° | — | — |
| 1997 | 77° | 49° | 63° | — | — |
| 1996coldest | 47° | 24° | 35° | — | — |
| 1995 | 54° | 33° | 43° | — | — |
| 1994 | 81° | 43° | 62° | 4.7" | — |
| 1993 | 76° | 39° | 57° | — | — |
| 1992 | 80° | 60° | 70° | — | — |
| 1991 | 73° | 43° | 58° | — | — |
| 1990 | 78° | 66° | 72° | — | — |
| 1989 | 58° | 33° | 45° | — | — |
| 1988 | 65° | 59° | 62° | 3.58" | — |
| 1987 | 58° | 46° | 52° | 0.18" | — |
| 1986 | 74° | 51° | 62° | — | — |
| 1985 | 82° | 60° | 71° | — | — |
| 1984 | 68° | 42° | 55° | — | — |
| 1983 | 72° | 46° | 59° | — | — |
| 1982 | 61° | 31° | 46° | — | — |
| 1981 | 68° | 40° | 54° | — | — |
| 1980 | 78° | 65° | 71° | — | — |
| 1979 | 64° | 39° | 52° | — | — |
| 1978 | 52° | 40° | 46° | — | — |
| 1977 | 68° | 34° | 51° | — | — |
| 1976 | 75° | 47° | 61° | 1.37" | — |
| 1975 | 64° | 39° | 52° | — | — |
| 1974 | 82° | 61° | 71° | — | — |
| 1973 | 70° | 60° | 65° | 0.48" | — |
| 1972 | 62° | 46° | 54° | 0.51" | — |
| 1971 | 62° | 33° | 48° | — | — |
56 years of data from LSU BEN-HUR FARM