Frost Dates for North Falmouth, MA

Based on data from Woods Hole Golf Club weather station, 8 miles away

Elevation: 43 ft

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. April 11
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 11

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost April 17
First Fall Frost November 5

Hard Freeze (28°F)

Last Spring Hard Freeze March 30
First Fall Hard Freeze November 23
41.65°N, 70.62°W © OpenStreetMap

Growing Season

214 Days April 11 to November 11

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 7a

Avg. annual minimum: 0 to 5°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Temperature

Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)
Temperature table
Average monthly temperatures (°F)
Month Avg High Avg Temp Avg Low
January39°32°25°
February41°33°25°
March45°37°30°
April55°47°39°
May64°56°48°
June72°65°58°
July79°72°64°
August79°72°65°
September73°66°59°
October63°56°49°
November53°46°40°
December45°38°32°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January3.8
February3.6
March4.7
April4.4
May3.4
June2.4
July1.6
August1.5
September2.5
October5.0
November5.0
December5.1

Sunrise / Sunset

Daylight Eastern Time (ET) Longest: 15h 01m · Shortest: 8h 59m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Eastern Time (ET))
Month Sunrise Sunset Daylight
January7:13 AM4:31 PM9h 19m
February6:46 AM5:09 PM10h 23m
March7:02 AM6:42 PM11h 40m
April6:09 AM7:17 PM13h 08m
May5:29 AM7:49 PM14h 20m
June5:13 AM8:13 PM14h 60m
July5:26 AM8:10 PM14h 44m
August5:57 AM7:37 PM13h 40m
September6:29 AM6:45 PM12h 16m
October7:02 AM5:53 PM10h 51m
November6:39 AM4:16 PM9h 37m
December7:08 AM4:09 PM9h 00m

Nearby Stations

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