Frost Dates for Wainwright AP, AK

Frost Dates

This location has year-round freezing temperatures.

70.64°N, -160.00°W © OpenStreetMap

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 2b

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Temperature

-20° 0° 20° 40° 60°
-11°
High: -4°
Avg: -11°
Low: -18°
Jan
-11°
High: -5°
Avg: -11°
Low: -18°
Feb
-11°
High: -4°
Avg: -11°
Low: -18°
Mar
4°
High: 11°
Avg: 4°
Low: -3°
Apr
24°
High: 29°
Avg: 24°
Low: 19°
May
40°
High: 46°
Avg: 40°
Low: 33°
Jun
46°
High: 52°
Avg: 46°
Low: 39°
Jul
43°
High: 49°
Avg: 43°
Low: 38°
Aug
35°
High: 39°
Avg: 35°
Low: 31°
Sep
21°
High: 26°
Avg: 21°
Low: 16°
Oct
5°
High: 12°
Avg: 5°
Low: -1°
Nov
-7°
High: 0°
Avg: -7°
Low: -13°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec0h6h11h16h22h24h24h18h13h8h1h0h
Jan: 0h (Polar Night)
Feb: 8:49 AM – 3:11 PM · 6h 22m
Mar: 6:32 AM – 5:28 PM · 10h 56m
Apr: 4:07 AM – 7:53 PM · 15h 45m
May: 12:58 AM – 11:02 PM · 22h 04m
Jun: 24h (Midnight Sun)
Jul: 24h (Midnight Sun)
Aug: 3:03 AM – 8:57 PM · 17h 54m
Sep: 5:35 AM – 6:25 PM · 12h 51m
Oct: 7:55 AM – 4:05 PM · 8h 10m
Nov: 11:25 AM – 12:35 PM · 1h 11m
Dec: 0h (Polar Night)
Daylight Longest: 24h 00m · Shortest: 0h 00m

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