Frost Dates for AKUREYRI, Iceland

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 28
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 3
First Fall Frost September 20

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 13
First Fall Hard Freeze October 4
65.68°N, -18.08°W © OpenStreetMap

Growing Season

121 Days May 28 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 7a

Learn more

Temperature

20° 30° 40° 50° 60°
27°
High: 32°
Avg: 27°
Low: 23°
Jan
27°
High: 31°
Avg: 27°
Low: 23°
Feb
29°
High: 33°
Avg: 29°
Low: 25°
Mar
33°
High: 37°
Avg: 33°
Low: 29°
Apr
39°
High: 43°
Avg: 39°
Low: 35°
May
48°
High: 52°
Avg: 48°
Low: 43°
Jun
53°
High: 58°
Avg: 53°
Low: 48°
Jul
52°
High: 57°
Avg: 52°
Low: 47°
Aug
45°
High: 49°
Avg: 45°
Low: 40°
Sep
36°
High: 39°
Avg: 36°
Low: 32°
Oct
30°
High: 34°
Avg: 30°
Low: 25°
Nov
27°
High: 32°
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" 2" 4" 5.5"
4.5"
4.50"
Jan
3.6"
3.60"
Feb
3.8"
3.80"
Mar
2.9"
2.90"
Apr
3.0"
3.00"
May
2.8"
2.80"
Jun
3.1"
3.10"
Jul
3.8"
3.80"
Aug
4.7"
4.70"
Sep
5.5"
5.50"
Oct
4.7"
4.70"
Nov
4.6"
4.60"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4h8h11h15h19h22h20h16h13h9h5h2h
Jan: 9:58 AM – 2:02 PM · 4h 04m
Feb: 8:06 AM – 3:54 PM · 7h 48m
Mar: 6:25 AM – 5:35 PM · 11h 10m
Apr: 4:34 AM – 7:26 PM · 14h 52m
May: 2:45 AM – 9:15 PM · 18h 31m
Jun: 1:10 AM – 10:50 PM · 21h 40m
Jul: 1:57 AM – 10:03 PM · 20h 06m
Aug: 3:48 AM – 8:12 PM · 16h 23m
Sep: 5:40 AM – 6:20 PM · 12h 39m
Oct: 7:28 AM – 4:32 PM · 9h 04m
Nov: 9:21 AM – 2:39 PM · 5h 18m
Dec: 10:51 AM – 1:09 PM · 2h 19m
Daylight Longest: 21h 50m · Shortest: 2h 11m

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