🌷 Your Ultimate Garden Calendar!

Weather Almanac: Grantham, NH 03753

🗓️ Historical norms for December

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 3.08"
December days below freezing
📉 ≈30.2 days
Average December lows 8°F – 19°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Jun 5
View full details
First Fall Frost (36°F)
🍂 Sep 4
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: NEWPORT (USC00275868)

Precipitation climatic data from weather station: NEWPORT (USC00275868)

Agricultural climatic data from weather station: NEWPORT (USC00275868)