Duck Key weather in March 2025
Expect 26°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Duck Key in March. Check more long-term weather averages for Duck Key in March before you book your next holiday to Florida in 2025/2026.
- 2626°C max day temperature
- 10 hours of sunshine per day
- 55 days with some rainfall
- 1616°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 5050 mm of monthly rainfall
- 1010 (Very High) UV index
- 2424°C sea temperature
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