🌷 Your Ultimate Garden Calendar!

Weather Almanac: Allen, SD 57714

🗓️ Historical norms for April

March May
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
April avg. precipitation
🌧️ 2.20"
April days below freezing
📉 ≈14.5 days
Average April lows 30°F – 35°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 May 30
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First Fall Frost (36°F)
🍂 Sep 15
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Book Recommendations (ads!)

📚 Prairie & Plains States Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 Midwest Gardener's Handbook, 2nd Edition: All You Need to Know to Plan, Plant & Maintain a Midwest Garden

📚 The Timber Press Guide to Vegetable Gardening in the Midwest

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: MARTIN (USC00395281)

Precipitation climatic data from weather station: MARTIN (USC00395281)

Agricultural climatic data from weather station: MARTIN (USC00395281)