Frost Dates for Campbellton, NB

Based on data from Causapscal weather station, 36 miles away

Elevation: 9 m

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. June 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. September 6

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 June 15
First Fall Frost September 1

Hard Freeze (−2°C)

Last Spring Hard Freeze May 22
First Fall Hard Freeze September 22
48.01°N, 66.67°W © OpenStreetMap

Growing Season

87 Days June 11 to September 6

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 4a

Avg. annual minimum: −34 to −32°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January-8°-14°-19°
February-6°-12°-18°
March0°-6°-12°
April7°2°-4°
May16°9°2°
June21°14°7°
July24°17°11°
August23°16°10°
September18°12°5°
October10°5°0°
November3°-1°-5°
December-4°-8°-13°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January74
February66
March69
April66
May81
June86
July127
August99
September94
October107
November84
December84

Sunrise / Sunset

Daylight Atlantic Time (AT) Longest: 15h 54m · Shortest: 8h 06m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Atlantic Time (AT))
Month Sunrise Sunset Daylight
January8:22 AM4:54 PM8h 32m
February7:45 AM5:42 PM9h 57m
March7:51 AM7:26 PM11h 35m
April6:46 AM8:12 PM13h 26m
May5:55 AM8:55 PM15h 00m
June5:33 AM9:25 PM15h 52m
July5:49 AM9:20 PM15h 31m
August6:29 AM8:37 PM14h 08m
September7:13 AM7:33 PM12h 20m
October7:58 AM6:30 PM10h 32m
November7:46 AM4:42 PM8h 56m
December8:21 AM4:29 PM8h 08m

Nearby Stations

Amqui, QCMay 19 - September 24 Lac Humqui, QC June 9 - September 5 St Jean De Cherbourg, QC May 29 - September 15 Mont-Joli A, QC May 15 - October 13 Pointe-Au-Pere (Inrs), QC May 9 - October 8 Cap-Chat, QCMay 14 - October 4

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