Weather on May 19 at Biscayne
Biscayne National Park
Based on 55 years of data from Miami, FL
Planning Your Visit
May 19th in Biscayne National Park (via Miami, FL) typically brings warm spring weather, with average highs around 84°F and lows near 74°F. Over 55 years of records, the warmest May 19th was in 2024 (87°F average), while the coldest was 1973 (72°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 40% of May 19th dates historically, with the wettest May 19th recording 8.64" 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 May 19th in Biscayne? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 91°F | 77°F | 0" | -- |
| 2024 | 94°F | 80°F | 0" | -- |
| 2023 | 89°F | 74°F | 0.28" | -- |
| 2022 | 78°F | 72°F | 0" | -- |
| 2021 | 90°F | 72°F | 0" | -- |
| 2020 | 79°F | 70°F | 2.72" | -- |
| 2019 | 84°F | -- | 0" | -- |
| 2018 | 87°F | 79°F | 1.52" | -- |
| 2017 | 84°F | 74°F | 2.92" | -- |
| 2016 | 85°F | 73°F | 5.08" | -- |
| 2015 | 84°F | 75°F | 0" | -- |
| 2014 | 80°F | 74°F | 0" | -- |
| 2013 | 84°F | 78°F | 0" | -- |
| 2012 | 82°F | 74°F | 0.56" | -- |
| 2011 | 86°F | 69°F | 0" | -- |
| 2010 | 85°F | 75°F | 0" | 0" |
| 2009 | 84°F | 70°F | 8.64" | 0" |
| 2008 | 89°F | 76°F | 0" | -- |
| 2007 | 85°F | 74°F | 1.27" | 0" |
| 2006 | 83°F | 69°F | 0" | 0" |
| 2005 | 86°F | 79°F | 0.25" | 0" |
| 2004 | 80°F | 72°F | 0.03" | 0" |
| 2003 | 87°F | 79°F | 0" | 0" |
| 2002 | 90°F | 75°F | 6.12" | 0" |
| 2001 | 83°F | 76°F | 0" | 0" |
| 2000 | 82°F | 77°F | 0" | 0" |
| 1999 | 84°F | 76°F | 0.05" | 0" |
| 1998 | 84°F | 72°F | 0" | 0" |
| 1997 | 86°F | 79°F | 0.03" | 0" |
| 1996 | 85°F | 79°F | 0" | 0" |
| 1995 | 89°F | 81°F | 0" | 0" |
| 1994 | 82°F | 71°F | 0.71" | -- |
| 1993 | 84°F | 76°F | 0.25" | 0" |
| 1992 | 81°F | 75°F | 0" | 0" |
| 1991 | 83°F | 74°F | 0.3" | 0" |
| 1990 | 84°F | 77°F | 0" | 0" |
| 1989 | 82°F | 77°F | 0" | 0" |
| 1988 | 81°F | 73°F | 0.05" | 0" |
| 1987 | 81°F | 72°F | 0" | 0" |
| 1986 | 81°F | 75°F | 0" | 0" |
| 1985 | 91°F | 71°F | 0" | 0" |
| 1984 | 78°F | 73°F | 0" | 0" |
| 1983 | 80°F | 76°F | 0" | 0" |
| 1982 | 80°F | 74°F | 0.08" | 0" |
| 1981 | 84°F | 79°F | 0" | 0" |
| 1980 | 84°F | 80°F | 0" | 0" |
| 1979 | 79°F | 73°F | 0.91" | 0" |
| 1978 | 82°F | 73°F | 0.28" | 0" |
| 1977 | 79°F | 75°F | 0" | 0" |
| 1976 | 84°F | 71°F | 0" | 0" |
| 1975 | 85°F | 71°F | 0" | 0" |
| 1974 | 81°F | 73°F | 0.3" | 0" |
| 1973 | 82°F | 63°F | 0" | 0" |
| 1972 | 80°F | 68°F | 4.19" | 0" |
| 1971 | 82°F | 75°F | 0" | 0" |