Weather on March 18
Baton Rouge, LA
55 Years of Data
Avg High
73°F
Avg Low
51°F
Warmest
1982
77°F avg
Coldest
2014
41°F avg
About This Date
March 18th in Baton Rouge, LA typically brings pleasant spring weather, with average highs around 73°F and lows near 51°F. Over 56 years of records, the warmest March 18th was in 1982 (77°F average), while the coldest was 2014 (41°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 18th dates historically, with the wettest March 18th recording 4.55" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 18th in Baton Rouge, LA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 65° | 36° | 50° | — | — |
| 2025 | 77° | 46° | 62° | — | — |
| 2024 | 70° | 47° | 58° | — | — |
| 2023 | 53° | 46° | 50° | — | — |
| 2022 | 84° | 58° | 71° | 0.53" | — |
| 2021 | 64° | 51° | 58° | — | — |
| 2020 | 83° | 64° | 73° | 0.25" | — |
| 2019 | 61° | 41° | 51° | — | — |
| 2018 | 75° | 62° | 69° | 0.05" | — |
| 2017 | 75° | 52° | 63° | — | — |
| 2016 | 81° | 59° | 70° | — | — |
| 2015 | 85° | 62° | 73° | — | — |
| 2014coldest | 46° | 36° | 41° | — | — |
| 2013 | 78° | 58° | 68° | — | — |
| 2012 | 81° | 60° | 70° | — | — |
| 2011 | 79° | 54° | 66° | — | — |
| 2010 | 67° | 42° | 54° | — | — |
| 2009 | 81° | 49° | 65° | — | — |
| 2008 | 88° | 67° | 77° | — | — |
| 2007 | 68° | 43° | 55° | — | — |
| 2006 | 81° | 52° | 66° | 0.23" | — |
| 2005 | 58° | 35° | 46° | — | — |
| 2004 | 77° | 55° | 66° | — | — |
| 2003 | 72° | 52° | 62° | 0.05" | — |
| 2002 | 84° | 65° | 74° | — | — |
| 2001 | 56° | 42° | 49° | 0.23" | — |
| 2000 | 74° | 58° | 66° | — | — |
| 1999 | 75° | 45° | 60° | — | — |
| 1998 | 79° | 59° | 69° | — | — |
| 1997 | 68° | 55° | 62° | — | — |
| 1996 | 79° | 55° | 67° | 0.71" | — |
| 1995 | 74° | 50° | 62° | 0.15" | — |
| 1994 | 72° | 49° | 60° | — | — |
| 1993 | 64° | 42° | 53° | — | — |
| 1992 | 77° | 62° | 70° | 1.73" | — |
| 1991 | 65° | 54° | 59° | 0.05" | — |
| 1990 | 68° | 44° | 56° | — | — |
| 1989 | 84° | 58° | 71° | — | — |
| 1988 | 68° | 52° | 60° | 1.52" | — |
| 1987 | 73° | 49° | 61° | 4.55" | — |
| 1986 | 79° | 61° | 70° | — | — |
| 1985 | 71° | 41° | 56° | — | — |
| 1984 | 79° | 55° | 67° | — | — |
| 1983 | 69° | 47° | 58° | — | — |
| 1982warmest | 86° | 68° | 77° | — | — |
| 1981 | 73° | 55° | 64° | — | — |
| 1980 | 72° | 41° | 56° | 1.83" | — |
| 1979 | 76° | 60° | 68° | — | — |
| 1978 | 65° | 40° | 52° | — | — |
| 1977 | 76° | 62° | 69° | — | — |
| 1976 | 65° | 36° | 50° | — | — |
| 1975 | 61° | 52° | 56° | 2.41" | — |
| 1974 | 75° | 42° | 59° | — | — |
| 1973 | 65° | 39° | 52° | — | — |
| 1972 | 74° | 50° | 62° | 0.05" | — |
| 1971 | 78° | 40° | 59° | — | — |
56 years of data from LSU BEN-HUR FARM