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Weather Almanac: Key West, FL 33040

🗓️ Historical norms for March

February April
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
March avg. precipitation
🌧️ 2.05"
March days below freezing
📉 ≈0.0 days
Average March lows 66°F – 71°F
USDA Zone
11b
Annual extreme lows 45°F to 50°F
Last Spring Frost (36°F)
🌷 Rare
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First Fall Frost (36°F)
🍂 Rare
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Book Recommendations (ads!)

📚 Florida Month-by-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year

📚 Florida Gardener's Handbook, 2nd Edition: All you need to know to plan, plant, & maintain a Florida garden

📚 The Timber Press Guide to Vegetable Gardening in the Southeast

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: KEY WEST INTL AP (USW00012836)

Precipitation climatic data from weather station: KEY WEST INTL AP (USW00012836)

Agricultural climatic data from weather station: KEY WEST INTL AP (USW00012836)