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Weather Almanac: Grand Isle, LA 70358

🗓️ Historical norms for March

February April
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
March avg. precipitation
🌧️ 5.17"
March days below freezing
📉 ≈0.2 days
Average March lows 50°F – 57°F
USDA Zone
10a
Annual extreme lows 30°F to 35°F
Last Spring Frost (36°F)
🌷 Mar 9
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First Fall Frost (36°F)
🍂 Nov 28
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Book Recommendations (ads!)

📚 Deep South Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year - Alabama, Louisiana, Mississippi

📚 Southern Gardener's Handbook: Your Complete Guide: Select, Plan, Plant, Maintain, Problem-Solve - Alabama, Arkansas, Georgia, Kentucky, Louisiana, Mississippi, Tennessee

📚 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: GALLIANO (USC00163433)

Precipitation climatic data from weather station: GRAND ISLE (USC00163807)

Agricultural climatic data from weather station: GALLIANO (USC00163433)