Weather on May 1 at Biscayne
Biscayne National Park
FLSoutheast
Avg High81°F
Avg Low71°F
Warmest197183°F
Coldest198565°F
Based on 55 years of data from Miami, FL
Planning Your Visit
May 1st in Biscayne National Park (via Miami, FL) typically brings warm spring weather, with average highs around 81°F and lows near 71°F. Over 55 years of records, the warmest May 1st was in 1971 (83°F average), while the coldest was 1985 (65°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 1st dates historically, with the wettest May 1st recording 4.88" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for May 1st in Biscayne? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 82°F | 74°F | 0" | -- |
| 2024 | 82°F | 74°F | 0.08" | -- |
| 2023 | 86°F | 69°F | 0" | -- |
| 2022 | 75°F | 70°F | 2.79" | -- |
| 2021 | 85°F | 70°F | 0" | -- |
| 2020 | 74°F | 65°F | 2.67" | -- |
| 2019 | 83°F | 72°F | 0" | -- |
| 2018 | 84°F | 78°F | 0" | -- |
| 2017 | 82°F | 77°F | 0" | -- |
| 2016 | 82°F | 76°F | 0" | -- |
| 2015 | 79°F | 68°F | 0" | -- |
| 2014 | 85°F | 78°F | 0" | -- |
| 2013 | 82°F | 70°F | 4.88" | -- |
| 2012 | 75°F | 70°F | 2.87" | -- |
| 2011 | 83°F | 76°F | 0" | -- |
| 2010 | 80°F | 73°F | 0.25" | 0" |
| 2009 | 80°F | 73°F | 0" | 0" |
| 2008 | 77°F | 71°F | 0" | -- |
| 2007 | 83°F | 73°F | 0" | 0" |
| 2006 | 78°F | 71°F | 0" | 0" |
| 2005 | 79°F | 71°F | 0" | 0" |
| 2004 | 81°F | 71°F | 0.61" | 0" |
| 2003 | 88°F | 71°F | 3.07" | 0" |
| 2002 | 90°F | 73°F | 0" | 0" |
| 2001 | 76°F | 69°F | 0.38" | 0" |
| 2000 | 79°F | 72°F | 0" | 0" |
| 1999 | 79°F | 61°F | 0" | 0" |
| 1998 | 82°F | 70°F | 0.08" | 0" |
| 1997 | 81°F | 74°F | 0" | 0" |
| 1996 | 83°F | 73°F | 0.64" | 0" |
| 1995 | 82°F | 73°F | 0" | 0" |
| 1994 | 82°F | 76°F | 0" | -- |
| 1993 | 77°F | 71°F | 0" | 0" |
| 1992 | 78°F | 62°F | 0" | 0" |
| 1991 | 83°F | 78°F | 0" | 0" |
| 1990 | 81°F | 74°F | 0" | 0" |
| 1989 | 83°F | 77°F | 0" | 0" |
| 1988 | 73°F | 69°F | 4.19" | 0" |
| 1987 | 79°F | 66°F | 0" | 0" |
| 1986 | 81°F | 76°F | 0" | 0" |
| 1985 | 83°F | 47°F | 0" | 0" |
| 1984 | 81°F | 76°F | 0" | 0" |
| 1983 | 80°F | 75°F | 0" | 0" |
| 1982 | 78°F | 73°F | 0" | 0" |
| 1981 | 82°F | 70°F | 0" | 0" |
| 1980 | 83°F | 67°F | 0" | 0" |
| 1979 | 76°F | 66°F | 3.99" | 0" |
| 1978 | 81°F | 70°F | 0" | 0" |
| 1977 | 76°F | 72°F | 0" | 0" |
| 1976 | 81°F | 71°F | 3.43" | 0" |
| 1975 | 82°F | 76°F | 0" | 0" |
| 1974 | 80°F | 69°F | 0" | 0" |
| 1973 | 78°F | 72°F | 0" | 0" |
| 1972 | 80°F | 63°F | 0.38" | 0" |
| 1971 | 93°F | 73°F | 1.8" | 0" |
May 1 at Nearby Parks
Holiday Weather at Biscayne
Official NPS WebsiteVisit nps.gov/bisc for park information, alerts, and reservations
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