Weather on March 9 at Biscayne
Biscayne National Park
FLSoutheast
Avg High76°F
Avg Low65°F
Warmest200380°F
Coldest199656°F
Based on 56 years of data from Miami, FL
Planning Your Visit
March 9th in Biscayne National Park (via Miami, FL) typically brings pleasant spring weather, with average highs around 76°F and lows near 65°F. Over 56 years of records, the warmest March 9th was in 2003 (80°F average), while the coldest was 1996 (56°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 9th dates historically, with the wettest March 9th recording 5.59" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for March 9th in Biscayne? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 83°F | 73°F | 0" | -- |
| 2025 | 85°F | 62°F | 0" | -- |
| 2024 | 85°F | 69°F | 0" | -- |
| 2023 | 86°F | 71°F | 0" | -- |
| 2022 | 82°F | 75°F | 0.03" | -- |
| 2021 | 72°F | 56°F | 0" | -- |
| 2020 | 70°F | 57°F | 0" | -- |
| 2019 | 78°F | 70°F | 0" | -- |
| 2018 | 70°F | 54°F | 0" | -- |
| 2017 | 77°F | 71°F | 0" | -- |
| 2016 | 76°F | 71°F | 0" | -- |
| 2015 | 75°F | 72°F | 0" | -- |
| 2014 | 70°F | 57°F | 0" | -- |
| 2013 | 72°F | 59°F | 0" | -- |
| 2012 | 78°F | 73°F | 0" | -- |
| 2011 | 79°F | 71°F | 0.51" | -- |
| 2010 | 72°F | 53°F | 0" | 0" |
| 2009 | 76°F | 69°F | 0" | 0" |
| 2008 | 72°F | 52°F | 0.18" | -- |
| 2007 | 77°F | 66°F | 0" | -- |
| 2006 | 76°F | 59°F | 0" | 0" |
| 2005 | 65°F | 58°F | 0" | 0" |
| 2004 | 74°F | 59°F | 0" | 0" |
| 2003 | 85°F | 76°F | 0" | 0" |
| 2002 | 80°F | 66°F | 0" | 0" |
| 2001 | 76°F | 52°F | 0" | 0" |
| 2000 | 78°F | 71°F | 0" | 0" |
| 1999 | 76°F | 68°F | 0" | 0" |
| 1998 | 77°F | 65°F | 5.59" | 0" |
| 1997 | 78°F | 72°F | 0" | 0" |
| 1996 | 65°F | 48°F | 0" | 0" |
| 1995 | 69°F | 65°F | 0.25" | 0" |
| 1994 | 80°F | 72°F | 0" | 0" |
| 1993 | 72°F | 64°F | 0" | 0" |
| 1992 | 78°F | 72°F | 0" | 0" |
| 1991 | 86°F | 68°F | 0" | 0" |
| 1990 | 74°F | 70°F | 0" | 0" |
| 1989 | 65°F | 49°F | 0.13" | 0" |
| 1988 | 77°F | 71°F | 0" | 0" |
| 1987 | 78°F | 67°F | 0" | 0" |
| 1986 | 73°F | 69°F | 0" | 0" |
| 1985 | 78°F | 72°F | 0.13" | 0" |
| 1984 | 72°F | 60°F | 0" | 0" |
| 1983 | 83°F | 66°F | 0.05" | 0" |
| 1982 | 73°F | 59°F | 0" | 0" |
| 1981 | 72°F | 65°F | 0.08" | 0" |
| 1980 | 78°F | 70°F | 0" | 0" |
| 1979 | 74°F | 63°F | 0" | 0" |
| 1978 | 72°F | 63°F | 1.32" | 0" |
| 1977 | 73°F | 68°F | 0" | 0" |
| 1976 | 78°F | 71°F | 0.03" | 0" |
| 1975 | 73°F | 54°F | 0" | 0" |
| 1974 | 77°F | 74°F | 0" | 0" |
| 1973 | 79°F | 70°F | 0" | 0" |
| 1972 | 77°F | 66°F | 0.43" | 0" |
| 1971 | 69°F | 45°F | 0" | 0" |
March 9 at Nearby Parks
Holiday Weather at Biscayne
Official NPS WebsiteVisit nps.gov/bisc for park information, alerts, and reservations
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