Frost Dates for DALATANGI, Iceland

Elevation: 12 m

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 23
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. October 2
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 May 29
First Fall Frost September 25

Hard Freeze (−2°C)

Last Spring Hard Freeze May 11
First Fall Hard Freeze October 16
65.27°N, -13.58°W © OpenStreetMap

Growing Season

132 Days May 23 to October 2

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

Avg. annual minimum: −18 to −15°C

Learn more

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

ET Tundra

No true summer — the warmest month averages below 10°C (50°F). Growing is limited to hardy greens, root crops, and cold-frames during the brief warm period. Permafrost restricts root depth.

Köppen climate map

Temperature

-5° 0° 5° 10° 15°
-2°
High: 0°C
Avg: -2°C
Low: -4°C
Jan
-2°
High: 0°C
Avg: -2°C
Low: -4°C
Feb
-1°
High: 1°C
Avg: -1°C
Low: -4°C
Mar
1°
High: 2°C
Avg: 1°C
Low: -2°C
Apr
3°
High: 5°C
Avg: 3°C
Low: 1°C
May
8°
High: 10°C
Avg: 8°C
Low: 5°C
Jun
10°
High: 12°C
Avg: 10°C
Low: 8°C
Jul
10°
High: 12°C
Avg: 10°C
Low: 7°C
Aug
7°
High: 10°C
Avg: 7°C
Low: 5°C
Sep
3°
High: 5°C
Avg: 3°C
Low: 1°C
Oct
0°
High: 2°C
Avg: 0°C
Low: -3°C
Nov
-2°
High: 0°C
Avg: -2°C
Low: -5°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 150 mm
157 mm
157.5 mm
Jan
124 mm
124.5 mm
Feb
109 mm
109.2 mm
Mar
99 mm
99.1 mm
Apr
89 mm
88.9 mm
May
74 mm
73.7 mm
Jun
81 mm
81.3 mm
Jul
86 mm
86.4 mm
Aug
124 mm
124.5 mm
Sep
160 mm
160.0 mm
Oct
160 mm
160.0 mm
Nov
150 mm
149.9 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4.5h8h11h15h18.5h21h20h16.5h12.5h9h5.5h2.5h
Jan: 9:51 AM – 2:09 PM · 4h 19m
Feb: 8:03 AM – 3:57 PM · 7h 53m
Mar: 6:25 AM – 5:35 PM · 11h 11m
Apr: 4:36 AM – 7:24 PM · 14h 49m
May: 2:50 AM – 9:10 PM · 18h 21m
Jun: 1:23 AM – 10:37 PM · 21h 15m
Jul: 2:05 AM – 9:55 PM · 19h 51m
Aug: 3:51 AM – 8:09 PM · 16h 17m
Sep: 5:41 AM – 6:19 PM · 12h 39m
Oct: 7:26 AM – 4:34 PM · 9h 08m
Nov: 9:16 AM – 2:44 PM · 5h 29m
Dec: 10:38 AM – 1:22 PM · 2h 44m
Daylight Longest: 21h 23m · Shortest: 2h 38m

Nearby Stations

TEIGARHORN, Iceland May 17 - October 6

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