Weather Almanac: Waltham, MA 02453

🌱 Growing Season

USDA Zone

6b

Annual extreme lows -5°F to 0°F

Last Spring Frost (36°F)

🌷 May 12

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First Fall Frost (36°F)

🍂 Sep 29

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🗓️ Monthly Weather Almanac

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📚 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

📚 Grow Great Vegetables in Massachusetts

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

📍 Zip Codes

Temperature climatic data from weather station: BEDFORD HANSCOM FLD (USW00014702)

Precipitation climatic data from weather station: BEDFORD HANSCOM FLD (USW00014702)

Agricultural climatic data from weather station: BEDFORD HANSCOM FLD (USW00014702)