Frost Dates for Borden Awos, 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 24
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. September 16
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 28
First Fall Frost September 5

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 15
First Fall Hard Freeze October 4
44.27°N, -79.92°W © OpenStreetMap

Growing Season

115 Days May 24 to September 16

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 4a

Learn more

Temperature

0° 30° 60° 90°
18°
High: 28°
Avg: 18°
Low: 9°
Jan
19°
High: 29°
Avg: 19°
Low: 9°
Feb
29°
High: 39°
Avg: 29°
Low: 18°
Mar
41°
High: 54°
Avg: 41°
Low: 29°
Apr
54°
High: 68°
Avg: 54°
Low: 40°
May
63°
High: 77°
Avg: 63°
Low: 49°
Jun
68°
High: 81°
Avg: 68°
Low: 55°
Jul
66°
High: 79°
Avg: 66°
Low: 53°
Aug
59°
High: 73°
Avg: 59°
Low: 46°
Sep
48°
High: 58°
Avg: 48°
Low: 38°
Oct
37°
High: 46°
Avg: 37°
Low: 27°
Nov
25°
High: 33°
Avg: 25°
Low: 18°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3"
1.1"
1.10"
Jan
1.6"
1.60"
Feb
0.9"
0.90"
Mar
3.0"
3.00"
Apr
1.9"
1.90"
May
2.6"
2.60"
Jun
2.6"
2.60"
Jul
3.0"
3.00"
Aug
1.7"
1.70"
Sep
2.3"
2.30"
Oct
1.1"
1.10"
Nov
2.0"
2.00"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h15h15h14h12h11h9h9h
Jan: 7:29 AM – 4:31 PM · 9h 02m
Feb: 6:53 AM – 5:07 PM · 10h 14m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:23 AM – 6:37 PM · 13h 14m
May: 4:43 AM – 7:17 PM · 14h 35m
Jun: 4:21 AM – 7:39 PM · 15h 19m
Jul: 4:30 AM – 7:30 PM · 15h 01m
Aug: 5:05 AM – 6:55 PM · 13h 51m
Sep: 5:51 AM – 6:09 PM · 12h 17m
Oct: 6:38 AM – 5:22 PM · 10h 44m
Nov: 7:19 AM – 4:41 PM · 9h 22m
Dec: 7:39 AM – 4:21 PM · 8h 41m
Daylight Longest: 15h 20m · Shortest: 8h 40m

Nearby Stations

Egbert Cs, Canada May 13 - October 10 Shanty Bay, Canada May 11 - October 9 Collingwood, Canada April 30 - October 27 Orangeville Moe, Canada May 19 - September 26 Coldwater Warminster, Canada May 8 - October 13 Orillia Brain, Canada May 5 - October 15

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