Frost Dates for Maniwaki Airport, 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 16
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 25
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 September 20

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 6
First Fall Hard Freeze October 7
46.27°N, -76.00°W © OpenStreetMap

Growing Season

132 Days May 16 to September 25

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° 20° 40° 60° 80°
11°
High: 20°
Avg: 11°
Low: 1°
Jan
14°
High: 25°
Avg: 14°
Low: 3°
Feb
25°
High: 36°
Avg: 25°
Low: 14°
Mar
39°
High: 50°
Avg: 39°
Low: 28°
Apr
53°
High: 65°
Avg: 53°
Low: 41°
May
62°
High: 74°
Avg: 62°
Low: 50°
Jun
67°
High: 78°
Avg: 67°
Low: 55°
Jul
64°
High: 76°
Avg: 64°
Low: 53°
Aug
56°
High: 68°
Avg: 56°
Low: 45°
Sep
44°
High: 53°
Avg: 44°
Low: 35°
Oct
32°
High: 40°
Avg: 32°
Low: 24°
Nov
19°
High: 27°
Avg: 19°
Low: 10°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.8"
3.1"
3.10"
Jan
2.7"
2.70"
Feb
2.6"
2.60"
Mar
2.9"
2.90"
Apr
3.1"
3.10"
May
3.6"
3.60"
Jun
3.7"
3.70"
Jul
3.4"
3.40"
Aug
2.9"
2.90"
Sep
3.8"
3.80"
Oct
3.2"
3.20"
Nov
3.4"
3.40"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h16h15h14h12h11h9h8h
Jan: 7:36 AM – 4:24 PM · 8h 48m
Feb: 6:57 AM – 5:03 PM · 10h 06m
Mar: 6:12 AM – 5:48 PM · 11h 36m
Apr: 5:20 AM – 6:40 PM · 13h 20m
May: 4:37 AM – 7:23 PM · 14h 47m
Jun: 4:13 AM – 7:47 PM · 15h 34m
Jul: 4:23 AM – 7:37 PM · 15h 15m
Aug: 5:01 AM – 6:59 PM · 13h 59m
Sep: 5:51 AM – 6:09 PM · 12h 19m
Oct: 6:41 AM – 5:19 PM · 10h 39m
Nov: 7:25 AM – 4:35 PM · 9h 10m
Dec: 7:47 AM – 4:13 PM · 8h 26m
Daylight Longest: 15h 36m · Shortest: 8h 24m

Nearby Stations

Wright, Canada May 23 - September 22 Mont Laurier, Canada May 21 - September 25 High Falls, Canada May 9 - October 11 Nominingue, Canada May 25 - September 19 Charteris, Canada May 22 - September 19 Shawville, Canada May 18 - September 27

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