Frost Dates for Deer Lake, NL

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 6
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 26
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 10
First Fall Frost September 15

Hard Freeze (−2°C)

Last Spring Hard Freeze May 19
First Fall Hard Freeze October 18
49.17°N, -57.43°W © OpenStreetMap

Growing Season

112 Days June 6 to September 26

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.

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

-15° -5° 5° 15° 25°
-7°
High: -3°C
Avg: -7°C
Low: -10°C
Jan
-7°
High: -3°C
Avg: -7°C
Low: -12°C
Feb
-3°
High: 1°C
Avg: -3°C
Low: -8°C
Mar
2°
High: 6°C
Avg: 2°C
Low: -2°C
Apr
7°
High: 13°C
Avg: 7°C
Low: 2°C
May
13°
High: 18°C
Avg: 13°C
Low: 7°C
Jun
17°
High: 23°C
Avg: 17°C
Low: 11°C
Jul
17°
High: 22°C
Avg: 17°C
Low: 12°C
Aug
13°
High: 17°C
Avg: 13°C
Low: 8°C
Sep
7°
High: 11°C
Avg: 7°C
Low: 3°C
Oct
2°
High: 5°C
Avg: 2°C
Low: -1°C
Nov
-3°
High: 0°C
Avg: -3°C
Low: -6°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
53 mm
53.3 mm
Jan
41 mm
40.6 mm
Feb
38 mm
38.1 mm
Mar
46 mm
45.7 mm
Apr
86 mm
86.4 mm
May
71 mm
71.1 mm
Jun
89 mm
88.9 mm
Jul
107 mm
106.7 mm
Aug
102 mm
101.6 mm
Sep
104 mm
104.1 mm
Oct
79 mm
78.7 mm
Nov
69 mm
68.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h16h15.5h14h12.5h10.5h9h8h
Jan: 7:47 AM – 4:13 PM · 8h 26m
Feb: 7:03 AM – 4:57 PM · 9h 53m
Mar: 6:13 AM – 5:47 PM · 11h 34m
Apr: 5:16 AM – 6:44 PM · 13h 28m
May: 4:27 AM – 7:33 PM · 15h 06m
Jun: 4:00 AM – 7:60 PM · 15h 59m
Jul: 4:11 AM – 7:49 PM · 15h 37m
Aug: 4:54 AM – 7:06 PM · 14h 12m
Sep: 5:50 AM – 6:10 PM · 12h 21m
Oct: 6:45 AM – 5:15 PM · 10h 30m
Nov: 7:35 AM – 4:25 PM · 8h 50m
Dec: 7:60 AM – 4:00 PM · 8h 00m
Daylight Longest: 16h 01m · Shortest: 7h 59m

Nearby Stations

Deer Lake A, NL June 9 - September 17 Cormack, NLJune 10 - September 10 Corner Brook, NL May 25 - October 6 Corner Brook, NL May 21 - October 13 Rocky Harbour Cs, NL June 5 - September 28 Buchans, NLMay 30 - October 6

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