Frost Dates for Leblanc, Canada

Based on data from Parent weather station, 27 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. May 31
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 June 5
First Fall Frost September 12

Hard Freeze (−2°C)

Last Spring Hard Freeze May 16
First Fall Hard Freeze October 5
48.27°N, -74.35°W © OpenStreetMap

Growing Season

108 Days May 31 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 3a

Avg. annual minimum: −40 to −35°F (−40 to −37°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

-25° -10° 5° 20°
-16°
High: -10°C
Avg: -16°C
Low: -22°C
Jan
-15°
High: -8°C
Avg: -15°C
Low: -22°C
Feb
-8°
High: -1°C
Avg: -8°C
Low: -15°C
Mar
0°
High: 6°C
Avg: 0°C
Low: -6°C
Apr
9°
High: 16°C
Avg: 9°C
Low: 2°C
May
15°
High: 21°C
Avg: 15°C
Low: 8°C
Jun
17°
High: 23°C
Avg: 17°C
Low: 11°C
Jul
16°
High: 22°C
Avg: 16°C
Low: 10°C
Aug
11°
High: 17°C
Avg: 11°C
Low: 5°C
Sep
5°
High: 9°C
Avg: 5°C
Low: 0°C
Oct
-3°
High: 1°C
Avg: -3°C
Low: -7°C
Nov
-11°
High: -6°C
Avg: -11°C
Low: -16°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
76 mm
76.2 mm
Jan
51 mm
50.8 mm
Feb
51 mm
50.8 mm
Mar
76 mm
76.2 mm
Apr
81 mm
81.3 mm
May
91 mm
91.4 mm
Jun
109 mm
109.2 mm
Jul
104 mm
104.1 mm
Aug
107 mm
106.7 mm
Sep
97 mm
96.5 mm
Oct
91 mm
91.4 mm
Nov
104 mm
104.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h16h15.5h14h12.5h10.5h9h8h
Jan: 7:42 AM – 4:18 PM · 8h 36m
Feb: 7:01 AM – 4:59 PM · 9h 59m
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 57m
Jun: 4:06 AM – 7:54 PM · 15h 48m
Jul: 4:16 AM – 7:44 PM · 15h 27m
Aug: 4:57 AM – 7:03 PM · 14h 06m
Sep: 5:50 AM – 6:10 PM · 12h 20m
Oct: 6:43 AM – 5:17 PM · 10h 34m
Nov: 7:30 AM – 4:30 PM · 8h 59m
Dec: 7:54 AM – 4:06 PM · 8h 12m
Daylight Longest: 15h 50m · Shortest: 8h 10m

Nearby Stations

Ste Anne Du Lac, Canada June 3 - September 5 St Michel Des Saints, Canada June 3 - September 13 Mont Laurier, Canada May 21 - September 25 Nominingue, Canada May 25 - September 19 La Macaza, Canada May 30 - September 16 St Come, Canada June 6 - September 6

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