Frost Dates for Chipman, NB

Based on data from Acadia Forest Exp St weather station, 26 miles away

Elevation: 8 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. May 31
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 12

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 7
First Fall Frost September 7

Hard Freeze (−2°C)

Last Spring Hard Freeze May 11
First Fall Hard Freeze October 2
46.17°N, 65.88°W © OpenStreetMap

Growing Season

104 Days May 31 to September 12

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 4b

Avg. annual minimum: −32 to −29°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-4°-10°-15°
February-2°-8°-15°
March3°-2°-8°
April10°4°-2°
May18°11°4°
June24°16°9°
July26°19°12°
August26°18°11°
September21°14°7°
October13°8°2°
November6°1°-3°
December-1°-5°-10°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January97
February64
March102
April91
May94
June91
July109
August81
September84
October114
November107
December97

Sunrise / Sunset

Daylight Atlantic Time (AT) Longest: 15h 33m · Shortest: 8h 27m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Atlantic Time (AT))
Month Sunrise Sunset Daylight
January8:10 AM4:60 PM8h 50m
February7:37 AM5:43 PM10h 07m
March7:47 AM7:23 PM11h 37m
April6:46 AM8:05 PM13h 19m
May5:59 AM8:44 PM14h 45m
June5:40 AM9:12 PM15h 32m
July5:55 AM9:07 PM15h 13m
August6:31 AM8:28 PM13h 58m
September7:11 AM7:29 PM12h 18m
October7:51 AM6:30 PM10h 39m
November7:35 AM4:46 PM9h 12m
December8:07 AM4:35 PM8h 28m

Nearby Stations

Gagetown Awos A, NB May 20 - September 26 Fredericton A, NB May 14 - September 27 Fredericton Cda Cs, NB May 6 - October 9 Gagetown 2, NBMay 7 - October 8 Mactaquac Prov Park, NB May 29 - September 14 Saint John A, NB May 21 - September 23

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