Frost Dates for Miscou Island (Aut), NB

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 15
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 17
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 21
First Fall Frost October 8

Hard Freeze (−2°C)

Last Spring Hard Freeze April 27
First Fall Hard Freeze November 5
48.02°N, -64.50°W © OpenStreetMap

Growing Season

155 Days May 15 to October 17

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 6a

Avg. annual minimum: −10 to −5°F (−23 to −21°C)

Learn more

Köppen Climate iThe 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

-15° -5° 5° 15° 25°
-8°
High: -4°C
Avg: -8°C
Low: -12°C
Jan
-8°
High: -4°C
Avg: -8°C
Low: -12°C
Feb
-4°
High: 0°C
Avg: -4°C
Low: -8°C
Mar
2°
High: 5°C
Avg: 2°C
Low: -2°C
Apr
8°
High: 12°C
Avg: 8°C
Low: 4°C
May
14°
High: 18°C
Avg: 14°C
Low: 9°C
Jun
18°
High: 22°C
Avg: 18°C
Low: 14°C
Jul
18°
High: 22°C
Avg: 18°C
Low: 14°C
Aug
14°
High: 18°C
Avg: 14°C
Low: 10°C
Sep
8°
High: 11°C
Avg: 8°C
Low: 5°C
Oct
2°
High: 5°C
Avg: 2°C
Low: -1°C
Nov
-4°
High: -1°C
Avg: -4°C
Low: -7°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm
66 mm
66.0 mm
Jan
61 mm
61.0 mm
Feb
66 mm
66.0 mm
Mar
74 mm
73.7 mm
Apr
79 mm
78.7 mm
May
71 mm
71.1 mm
Jun
79 mm
78.7 mm
Jul
69 mm
68.6 mm
Aug
74 mm
73.7 mm
Sep
102 mm
101.6 mm
Oct
89 mm
88.9 mm
Nov
86 mm
86.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h16h15.5h14h12.5h10.5h9h8h
Jan: 7:43 AM – 4:17 PM · 8h 35m
Feb: 7:01 AM – 4:59 PM · 9h 58m
Mar: 6:13 AM – 5:47 PM · 11h 35m
Apr: 5:18 AM – 6:42 PM · 13h 25m
May: 4:31 AM – 7:29 PM · 14h 58m
Jun: 4:06 AM – 7:54 PM · 15h 49m
Jul: 4:16 AM – 7:44 PM · 15h 28m
Aug: 4:57 AM – 7:03 PM · 14h 07m
Sep: 5:50 AM – 6:10 PM · 12h 20m
Oct: 6:43 AM – 5:17 PM · 10h 33m
Nov: 7:31 AM – 4:29 PM · 8h 58m
Dec: 7:55 AM – 4:05 PM · 8h 11m
Daylight Longest: 15h 51m · Shortest: 8h 10m

Nearby Stations

Bas Caraquet, NB May 17 - October 13 Haut Shippagan, NB May 20 - October 11 Cap-D'Espoir, QC May 12 - October 6 Bertrand, NBMay 28 - October 1 New Carlisle 1, QC May 15 - October 6 Gaspe A, QCJune 5 - September 18

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