🌷 Your Ultimate Garden Calendar!

Weather Almanac: Winter Harbor, ME 04693

🗓️ Historical norms for May

April June
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
May avg. precipitation
🌧️ 4.64"
May days below freezing
📉 ≈0.7 days
Average May lows 43°F – 47°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 16
View full details
First Fall Frost (36°F)
🍂 Oct 1
View full details

Book Recommendations (ads!)

📚 New England Month-by-Month Gardening: What To Do Each Month To Have a Beautiful Garden All Year - Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

📚 New England Gardener's Handbook: All You Need to Know to Plan, Plant & Maintain a New England Garden

📚 The Timber Press Guide to Vegetable Gardening in the Northeast

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: ACADIA NP (USC00170100)

Precipitation climatic data from weather station: ACADIA NP (USC00170100)

Agricultural climatic data from weather station: ACADIA NP (USC00170100)