🌷 Your Ultimate Garden Calendar!

Weather Almanac: Lake Hopatcong, NJ 07849

🗓️ Historical norms for May

April June
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
May avg. precipitation
🌧️ 4.21"
May days below freezing
📉 ≈0.3 days
Average May lows ≈47.8°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 16
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First Fall Frost (36°F)
🍂 Sep 27
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Book Recommendations (ads!)

📚 New York & New Jersey Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 Grow Great Vegetables in New Jersey

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

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: ANDOVER AEROFLEX AP (USW00054779)

Precipitation climatic data from weather station: OAK RIDGE RSVR (USC00286460)

Agricultural climatic data from weather station: NEWTON (USC00286177)