Frost Dates for Saint-Augustin, Canada

Based on data from Blanc-Sablon A weather station, 65 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. June 5
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 23
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 9
First Fall Frost September 12

Hard Freeze (−2°C)

Last Spring Hard Freeze May 19
First Fall Hard Freeze October 16
51.23°N, -58.65°W © OpenStreetMap

Growing Season

110 Days June 5 to September 23

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 5a

Avg. annual minimum: −20 to −15°F (−29 to −26°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

-20° -10° 0° 10° 20°
-11°
High: -7°C
Avg: -11°C
Low: -16°C
Jan
-11°
High: -7°C
Avg: -11°C
Low: -16°C
Feb
-7°
High: -3°C
Avg: -7°C
Low: -11°C
Mar
-1°
High: 2°C
Avg: -1°C
Low: -4°C
Apr
4°
High: 8°C
Avg: 4°C
Low: 0°C
May
8°
High: 13°C
Avg: 8°C
Low: 4°C
Jun
12°
High: 16°C
Avg: 12°C
Low: 8°C
Jul
13°
High: 17°C
Avg: 13°C
Low: 9°C
Aug
10°
High: 13°C
Avg: 10°C
Low: 6°C
Sep
5°
High: 8°C
Avg: 5°C
Low: 1°C
Oct
-1°
High: 2°C
Avg: -1°C
Low: -5°C
Nov
-8°
High: -4°C
Avg: -8°C
Low: -12°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
109 mm
109.2 mm
Jan
86 mm
86.4 mm
Feb
86 mm
86.4 mm
Mar
56 mm
55.9 mm
Apr
69 mm
68.6 mm
May
81 mm
81.3 mm
Jun
102 mm
101.6 mm
Jul
97 mm
96.5 mm
Aug
99 mm
99.1 mm
Sep
86 mm
86.4 mm
Oct
81 mm
81.3 mm
Nov
94 mm
94.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16h14.5h12.5h10.5h8.5h7.5h
Jan: 7:57 AM – 4:03 PM · 8h 06m
Feb: 7:09 AM – 4:51 PM · 9h 42m
Mar: 6:14 AM – 5:46 PM · 11h 32m
Apr: 5:12 AM – 6:48 PM · 13h 36m
May: 4:19 AM – 7:41 PM · 15h 22m
Jun: 3:49 AM – 8:11 PM · 16h 22m
Jul: 4:01 AM – 7:59 PM · 15h 57m
Aug: 4:48 AM – 7:12 PM · 14h 23m
Sep: 5:49 AM – 6:11 PM · 12h 22m
Oct: 6:49 AM – 5:11 PM · 10h 22m
Nov: 7:43 AM – 4:17 PM · 8h 33m
Dec: 8:11 AM – 3:49 PM · 7h 38m
Daylight Longest: 16h 24m · Shortest: 7h 36m

Nearby Stations

Plum Point, NLMay 28 - October 6 Ferolle Point (Aut), NL May 19 - October 22 St Anthony, NL June 6 - September 29 Main Brook, NL June 6 - September 20 Englee (Aut), NL May 26 - October 17 Daniels Harbour, NL May 26 - October 4

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