February weather in Key Biscayne, FL
The average temperature in Key Biscayne in February is 71.8°F (64.8°F–78.9°F). Average precipitation: 2.00 inches.
February is a winter month in Key Biscayne, and is cooler than the annual average of 78.7°F. Daily temperatures swing about 14.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 11h 8m. For travel, February is one of the best months of the year to visit.
Avg High
78.9°F
Avg Low
64.8°F
Precipitation
2.00 in
Daylight
11h 8m
February records in Key Biscayne
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 84.0°F (2023) | 35.1°F (2026) | 1.63 in (2004) |
| February 2 | 86.0°F (2023) | 36.0°F (2026) | 2.30 in (2010) |
| February 3 | 84.9°F (2023) | 39.9°F (2026) | 4.22 in (1998) |
| February 4 | 87.1°F (2023) | 42.1°F (2021) | 0.66 in (2006) |
| February 5 | 82.9°F (2014) | 37.9°F (2009) | 1.45 in (2023) |
| February 6 | 84.0°F (2014) | 39.9°F (2009) | 2.47 in (2023) |
| February 7 | 84.0°F (2014) | 46.9°F (2026) | 1.15 in (2021) |
| February 8 | 84.0°F (2017) | 48.9°F (2016) | 0.35 in (2020) |
| February 9 | 84.9°F (2013) | 48.9°F (2006) | 0.67 in (2000) |
| February 10 | 87.1°F (2017) | 46.9°F (2006) | 2.10 in (2012) |
| February 11 | 84.0°F (2023) | 45.0°F (2010) | 0.41 in (2012) |
| February 12 | 87.1°F (2023) | 46.9°F (2010) | 0.41 in (2023) |
| February 13 | 84.9°F (2019) | 42.1°F (2006) | 1.53 in (2008) |
| February 14 | 86.0°F (2020) | 44.1°F (2006) | 0.73 in (2019) |
| February 15 | 84.9°F (2013) | 46.0°F (2010) | 0.89 in (2013) |
| February 16 | 84.9°F (2017) | 50.0°F (2014) | 0.95 in (2013) |
| February 17 | 84.9°F (2026) | 44.1°F (2007) | 1.17 in (2021) |
| February 18 | 86.0°F (2023) | 44.1°F (2013) | 0.40 in (2015) |
| February 19 | 87.1°F (2019) | 44.1°F (2007) | 1.80 in (2024) |
| February 20 | 87.1°F (2017) | 42.1°F (2015) | 1.03 in (2022) |
| February 21 | 86.0°F (2020) | 42.1°F (2015) | 0.09 in (1998) |
| February 22 | 86.0°F (2019) | 53.1°F (2024) | 0.21 in (2008) |
| February 23 | 86.0°F (2019) | 51.1°F (2026) | 1.03 in (2017) |
| February 24 | 87.1°F (2023) | 45.0°F (2026) | 0.21 in (2021) |
| February 25 | 87.1°F (2019) | 45.0°F (2026) | 0.43 in (2025) |
| February 26 | 86.0°F (2014) | 43.0°F (2010) | 1.60 in (2004) |
| February 27 | 86.0°F (2018) | 48.9°F (2010) | 0.58 in (2020) |
| February 28 | 87.1°F (2019) | 48.9°F (2004) | 0.12 in (2014) |
| February 29 | 82.9°F (2012) | 51.1°F (2020) | 0.00 in (2000) |