Frost Dates for Whitestone Farms, AK

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 26
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 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 31
First Fall Frost August 28

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 15
First Fall Hard Freeze September 16
64.15°N, -145.89°W © OpenStreetMap

Growing Season

99 Days May 26 to September 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 2a

Learn more

Temperature

-20° 10° 40° 70°
-3°
High: 6°
Avg: -3°
Low: -11°
Jan
6°
High: 16°
Avg: 6°
Low: -4°
Feb
14°
High: 27°
Avg: 14°
Low: 1°
Mar
35°
High: 48°
Avg: 35°
Low: 21°
Apr
49°
High: 63°
Avg: 49°
Low: 34°
May
59°
High: 73°
Avg: 59°
Low: 45°
Jun
61°
High: 74°
Avg: 61°
Low: 49°
Jul
55°
High: 67°
Avg: 55°
Low: 44°
Aug
45°
High: 56°
Avg: 45°
Low: 35°
Sep
26°
High: 34°
Avg: 26°
Low: 18°
Oct
7°
High: 15°
Avg: 7°
Low: -1°
Nov
1°
High: 10°
Avg: 1°
Low: -8°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 2.8"
0.9"
0.91"
Jan
0.6"
0.56"
Feb
0.6"
0.62"
Mar
0.9"
0.91"
Apr
1.9"
1.93"
May
2.7"
2.74"
Jun
2.8"
2.79"
Jul
2.4"
2.42"
Aug
1.7"
1.72"
Sep
1.5"
1.48"
Oct
1.1"
1.07"
Nov
0.9"
0.93"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec5h8h11h15h18h20h19h16h13h9h6h4h
Jan: 9:34 AM – 2:26 PM · 4h 52m
Feb: 7:57 AM – 4:03 PM · 8h 07m
Mar: 6:23 AM – 5:37 PM · 11h 13m
Apr: 4:40 AM – 7:20 PM · 14h 40m
May: 3:02 AM – 8:58 PM · 17h 57m
Jun: 1:49 AM – 10:11 PM · 20h 23m
Jul: 2:22 AM – 9:38 PM · 19h 16m
Aug: 3:58 AM – 8:02 PM · 16h 03m
Sep: 5:42 AM – 6:18 PM · 12h 37m
Oct: 7:22 AM – 4:38 PM · 9h 17m
Nov: 9:03 AM – 2:57 PM · 5h 54m
Dec: 10:12 AM – 1:48 PM · 3h 36m
Daylight Longest: 20h 29m · Shortest: 3h 32m

Nearby Stations

Delta 6 N, AK Delta 5 Ne, AKJune 4 - August 22 Big Delta AP, AK May 17 - September 7 Delta Junction 20 Se, AK June 5 - August 21 Dry Creek, AKMay 30 - August 24 Two Rivers, AK May 30 - September 2

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