Frost Dates for Yarmouth, Canada

Based on data from Yarmouth A weather station, 2 miles away

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. April 27
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 22
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 2
First Fall Frost October 13

Hard Freeze (−2°C)

Last Spring Hard Freeze April 14
First Fall Hard Freeze November 15
43.83°N, -66.12°W © OpenStreetMap

Growing Season

178 Days April 27 to October 22

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

Avg. annual minimum: 0 to 5°F (−18 to −15°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

-10° 0° 10° 20°
-3°
High: 1°C
Avg: -3°C
Low: -7°C
Jan
-3°
High: 1°C
Avg: -3°C
Low: -6°C
Feb
0°
High: 4°C
Avg: 0°C
Low: -3°C
Mar
5°
High: 9°C
Avg: 5°C
Low: 1°C
Apr
10°
High: 14°C
Avg: 10°C
Low: 6°C
May
14°
High: 18°C
Avg: 14°C
Low: 10°C
Jun
17°
High: 21°C
Avg: 17°C
Low: 13°C
Jul
17°
High: 21°C
Avg: 17°C
Low: 13°C
Aug
14°
High: 18°C
Avg: 14°C
Low: 10°C
Sep
10°
High: 13°C
Avg: 10°C
Low: 6°C
Oct
5°
High: 9°C
Avg: 5°C
Low: 2°C
Nov
0°
High: 4°C
Avg: 0°C
Low: -3°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 150 mm
122 mm
121.9 mm
Jan
104 mm
104.1 mm
Feb
114 mm
114.3 mm
Mar
104 mm
104.1 mm
Apr
99 mm
99.1 mm
May
84 mm
83.8 mm
Jun
84 mm
83.8 mm
Jul
81 mm
81.3 mm
Aug
94 mm
94.0 mm
Sep
119 mm
119.4 mm
Oct
150 mm
149.9 mm
Nov
132 mm
132.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10.5h11.5h13h14.5h15.5h15h14h12.5h11h9.5h8.5h
Jan: 7:28 AM – 4:32 PM · 9h 04m
Feb: 6:52 AM – 5:08 PM · 10h 15m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:23 AM – 6:37 PM · 13h 13m
May: 4:44 AM – 7:16 PM · 14h 33m
Jun: 4:22 AM – 7:38 PM · 15h 16m
Jul: 4:31 AM – 7:29 PM · 14h 58m
Aug: 5:06 AM – 6:54 PM · 13h 49m
Sep: 5:51 AM – 6:09 PM · 12h 17m
Oct: 6:37 AM – 5:23 PM · 10h 45m
Nov: 7:18 AM – 4:42 PM · 9h 24m
Dec: 7:38 AM – 4:22 PM · 8h 44m
Daylight Longest: 15h 17m · Shortest: 8h 43m

Nearby Stations

Kejimkujik 1, Canada May 14 - October 4 Grand Manan Sar Cs, Canada May 21 - September 23 Eastport, MEApril 29 - October 25 Jonesboro, MEMay 3 - October 9 Wesley, MEMay 2 - October 15

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview