Weather on March 18
Boca Raton, FL
55 Years of Data
Avg High
80°F
Avg Low
64°F
Warmest
2024
81°F avg
Coldest
1978
58°F avg
About This Date
March 18th in Boca Raton, FL typically brings warm spring weather, with average highs around 80°F and lows near 64°F. Over 55 years of records, the warmest March 18th was in 2024 (81°F average), while the coldest was 1978 (58°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 29% of March 18th dates historically, with the wettest March 18th recording 16.23" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for March 18th in Boca Raton, FL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 69° | 58° | 63° | 1.4" | — |
| 2025 | 77° | 53° | 65° | — | — |
| 2024warmest | 92° | 71° | 81° | — | — |
| 2023 | 85° | 65° | 75° | — | — |
| 2022 | 84° | 69° | 77° | — | — |
| 2021 | 84° | 75° | 80° | — | — |
| 2020 | 83° | 74° | 78° | — | — |
| 2019 | 80° | 67° | 73° | 0.25" | — |
| 2018 | 85° | 62° | 73° | — | — |
| 2017 | — | 66° | — | — | — |
| 2016 | 83° | 69° | 76° | — | — |
| 2015 | 83° | 65° | 74° | — | — |
| 2014 | 80° | 68° | 74° | 1.14" | — |
| 2013 | 80° | 68° | 74° | 0.15" | — |
| 2012 | 81° | 70° | 75° | 0.38" | — |
| 2011 | 80° | 69° | 75° | — | — |
| 2010 | 71° | 54° | 62° | — | — |
| 2009 | 73° | 65° | 69° | 16.23" | — |
| 2008 | 79° | 71° | 75° | — | — |
| 2007 | 74° | 54° | 64° | — | — |
| 2006 | 80° | 62° | 71° | — | — |
| 2005 | 73° | 58° | 65° | 0.08" | — |
| 2004 | 78° | 68° | 73° | — | — |
| 2003 | 90° | 66° | 78° | — | — |
| 2002 | 82° | 72° | 77° | — | — |
| 2001 | 80° | 71° | 76° | 0.89" | — |
| 2000 | 82° | 68° | 75° | 1.47" | — |
| 1999 | 77° | 60° | 69° | 0.28" | — |
| 1998 | 77° | 73° | 75° | — | — |
| 1997 | 82° | 71° | 77° | 0.05" | — |
| 1996 | 74° | 43° | 58° | — | — |
| 1995 | 76° | 62° | 69° | 0.2" | — |
| 1994 | 79° | 55° | 67° | — | — |
| 1993 | 78° | 65° | 71° | 3.81" | — |
| 1992 | 75° | 66° | 71° | — | — |
| 1991 | 81° | 67° | 74° | — | — |
| 1990 | 85° | 71° | 78° | 1.07" | — |
| 1989 | 80° | 70° | 75° | 0.08" | — |
| 1988 | 77° | 60° | 69° | — | — |
| 1987 | 85° | 63° | 74° | — | — |
| 1986 | 85° | 71° | 78° | — | — |
| 1985 | 71° | 56° | 63° | — | — |
| 1984 | 83° | 65° | 74° | — | — |
| 1983 | 60° | 63° | 61° | — | — |
| 1982 | 89° | 68° | 79° | 0.53" | — |
| 1981 | 86° | 60° | 73° | — | — |
| 1980 | 82° | 73° | 78° | — | — |
| 1978coldest | 70° | 47° | 58° | — | — |
| 1977 | 91° | 66° | 79° | — | — |
| 1976 | 76° | 53° | 64° | — | — |
| 1975 | 86° | 68° | 77° | — | — |
| 1974 | 78° | 51° | 65° | — | — |
| 1973 | 76° | 49° | 62° | — | — |
| 1972 | 86° | 58° | 72° | — | — |
| 1971 | 79° | 52° | 65° | — | — |
55 years of data from POMPANO BEACH AIRPARK