Frost Dates for SLETTNES FYR, 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. May 20
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 9
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 25
First Fall Frost October 3

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 10
First Fall Hard Freeze October 22
71.08°N, 28.22°W © OpenStreetMap

Growing Season

142 Days May 20 to October 9

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

10° 30° 50°
22°
High: 26°
Avg: 22°
Low: 18°
Jan
22°
High: 25°
Avg: 22°
Low: 18°
Feb
25°
High: 28°
Avg: 25°
Low: 22°
Mar
31°
High: 33°
Avg: 31°
Low: 27°
Apr
38°
High: 41°
Avg: 38°
Low: 34°
May
45°
High: 48°
Avg: 45°
Low: 41°
Jun
51°
High: 55°
Avg: 51°
Low: 47°
Jul
50°
High: 54°
Avg: 50°
Low: 46°
Aug
45°
High: 48°
Avg: 45°
Low: 42°
Sep
36°
High: 39°
Avg: 36°
Low: 33°
Oct
29°
High: 32°
Avg: 29°
Low: 26°
Nov
25°
High: 29°
Avg: 25°
Low: 22°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.7"
3.0"
3.00"
Jan
2.8"
2.80"
Feb
2.9"
2.90"
Mar
2.6"
2.60"
Apr
2.7"
2.70"
May
2.7"
2.70"
Jun
2.8"
2.80"
Jul
2.8"
2.80"
Aug
2.8"
2.80"
Sep
3.7"
3.70"
Oct
2.8"
2.80"
Nov
3.0"
3.00"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h6h11h16h23h24h24h18h13h8h0h0h
Jan: 0h (Polar Night)
Feb: 8:54 AM – 3:06 PM · 6h 11m
Mar: 6:33 AM – 5:27 PM · 10h 54m
Apr: 4:04 AM – 7:56 PM · 15h 52m
May: 12:27 AM – 11:33 PM · 23h 05m
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 2:57 AM – 9:03 PM · 18h 06m
Sep: 5:34 AM – 6:26 PM · 12h 52m
Oct: 7:58 AM – 4:02 PM · 8h 03m
Nov: 0h (Polar Night)
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

Nearby Stations

MEHAMN LUFTHAVN, Norway May 19 - October 13 BERLEVAG LUFTHAVN, Norway May 20 - October 8 RUSTEFJELBMA, Norway May 23 - September 30 UTSJOKI NUORGAM, Finland May 23 - September 25 VADSO LUFTHAVN, Norway May 23 - September 23

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