Frost Dates for Harbour Breton, Canada

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. May 20
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 21
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 May 27
First Fall Frost October 14

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 22
First Fall Hard Freeze November 11
47.47°N, -55.83°W © OpenStreetMap

Growing Season

154 Days May 20 to October 21

USDA Hardiness Zone iHardiness 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

Learn more

Temperature

10° 30° 50° 70°
25°
High: 32°
Avg: 25°
Low: 19°
Jan
25°
High: 31°
Avg: 25°
Low: 19°
Feb
29°
High: 35°
Avg: 29°
Low: 23°
Mar
36°
High: 42°
Avg: 36°
Low: 30°
Apr
44°
High: 50°
Avg: 44°
Low: 38°
May
51°
High: 57°
Avg: 51°
Low: 45°
Jun
58°
High: 63°
Avg: 58°
Low: 53°
Jul
61°
High: 66°
Avg: 61°
Low: 56°
Aug
56°
High: 61°
Avg: 56°
Low: 50°
Sep
47°
High: 53°
Avg: 47°
Low: 42°
Oct
39°
High: 45°
Avg: 39°
Low: 34°
Nov
31°
High: 37°
Avg: 31°
Low: 26°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 6" 6.2"
4.8"
4.80"
Jan
4.3"
4.30"
Feb
3.7"
3.70"
Mar
4.0"
4.00"
Apr
4.4"
4.40"
May
4.7"
4.70"
Jun
4.6"
4.60"
Jul
4.3"
4.30"
Aug
5.0"
5.00"
Sep
6.2"
6.20"
Oct
5.8"
5.80"
Nov
5.1"
5.10"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h16h15h14h12h11h9h8h
Jan: 7:40 AM – 4:20 PM · 8h 39m
Feb: 6:60 AM – 5:00 PM · 10h 01m
Mar: 6:12 AM – 5:48 PM · 11h 35m
Apr: 5:18 AM – 6:42 PM · 13h 23m
May: 4:33 AM – 7:27 PM · 14h 54m
Jun: 4:08 AM – 7:52 PM · 15h 44m
Jul: 4:18 AM – 7:42 PM · 15h 24m
Aug: 4:58 AM – 7:02 PM · 14h 04m
Sep: 5:50 AM – 6:10 PM · 12h 19m
Oct: 6:42 AM – 5:18 PM · 10h 35m
Nov: 7:29 AM – 4:31 PM · 9h 02m
Dec: 7:52 AM – 4:08 PM · 8h 16m
Daylight Longest: 15h 46m · Shortest: 8h 14m

Nearby Stations

Sagona Island, Canada May 2 - November 4 Bay D'Espoir Gen Stn, Canada June 14 - September 2 ST PIERRE, Saint Pierre and Miquelon April 21 - November 30 Swift Current, Canada June 15 - September 21 Badger (Aut), Canada June 15 - August 22 Buchans, CanadaMay 30 - October 6

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