Frost Dates for BJOERNOEYA, Norway

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 4
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 28
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 20

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 18
First Fall Hard Freeze October 17
74.52°N, 19.02°W © OpenStreetMap

Growing Season

116 Days June 4 to September 28

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 6b

Learn more

Temperature

10° 20° 30° 40° 50°
25°
High: 28°
Avg: 25°
Low: 21°
Jan
24°
High: 27°
Avg: 24°
Low: 20°
Feb
24°
High: 27°
Avg: 24°
Low: 20°
Mar
27°
High: 30°
Avg: 27°
Low: 23°
Apr
32°
High: 34°
Avg: 32°
Low: 30°
May
38°
High: 39°
Avg: 38°
Low: 36°
Jun
42°
High: 43°
Avg: 42°
Low: 40°
Jul
42°
High: 43°
Avg: 42°
Low: 40°
Aug
39°
High: 41°
Avg: 39°
Low: 38°
Sep
34°
High: 36°
Avg: 34°
Low: 31°
Oct
30°
High: 33°
Avg: 30°
Low: 27°
Nov
27°
High: 30°
Avg: 27°
Low: 23°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 2.7"
2.3"
2.30"
Jan
2.2"
2.20"
Feb
1.4"
1.40"
Mar
1.0"
1.00"
Apr
0.4"
0.40"
May
0.1"
0.10"
Jun
0.6"
0.60"
Jul
0.7"
0.70"
Aug
1.8"
1.80"
Sep
1.6"
1.60"
Oct
2.7"
2.70"
Nov
2.7"
2.70"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h4h11h17h24h24h24h20h13h7h0h0h
Jan: 0h (Polar Night)
Feb: 9:54 AM – 2:06 PM · 4h 12m
Mar: 6:41 AM – 5:19 PM · 10h 38m
Apr: 3:33 AM – 8:27 PM · 16h 54m
May: 24h (Midnight Sun)
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 1:51 AM – 10:09 PM · 20h 19m
Sep: 5:28 AM – 6:32 PM · 13h 04m
Oct: 8:31 AM – 3:29 PM · 6h 59m
Nov: 0h (Polar Night)
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

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