Frost Dates for Whitestone Farms, AK

Elevation: 303 m

Frost Dates

Last Spring Frost (50%) May 26

First Fall Frost (50%) September 2

30% Probability

Last Spring Frost May 31

First Fall Frost August 28

Hard Freeze (28°F)

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

Zone 2a

Avg. annual minimum: −50 to −45°F

Learn more

Köppen Climate

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

-20° 10° 40° 70°

-3°

Jan

6°

Feb

14°

Mar

35°

Apr

49°

May

59°

Jun

61°

Jul

55°

Aug

45°

Sep

26°

Oct

7°

Nov

1°

Dec

32°F

28°F

Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Temperature table

Average monthly temperatures (°F)
Month	Avg High	Avg Temp	Avg Low
January	6°	-3°	-11°
February	16°	6°	-4°
March	27°	14°	1°
April	48°	35°	21°
May	63°	49°	34°
June	73°	59°	45°
July	74°	61°	49°
August	67°	55°	44°
September	56°	45°	35°
October	34°	26°	18°
November	15°	7°	-1°
December	10°	1°	-8°

Precipitation

0" 1" 2" 2.8"

0.9"

Jan

0.6"

Feb

0.6"

Mar

0.9"

Apr

1.9"

May

2.7"

Jun

2.8"

Jul

2.4"

Aug

1.7"

Sep

1.5"

Oct

1.1"

Nov

0.9"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	0.9
February	0.6
March	0.6
April	0.9
May	1.9
June	2.7
July	2.8
August	2.4
September	1.7
October	1.5
November	1.1
December	0.9

Sunrise / Sunset

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

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	9:34 AM	2:26 PM	4h 52m
February	7:57 AM	4:03 PM	8h 07m
March	6:23 AM	5:37 PM	11h 13m
April	4:40 AM	7:20 PM	14h 40m
May	3:02 AM	8:58 PM	17h 57m
June	1:49 AM	10:11 PM	20h 23m
July	2:22 AM	9:38 PM	19h 16m
August	3:58 AM	8:02 PM	16h 03m
September	5:42 AM	6:18 PM	12h 37m
October	7:22 AM	4:38 PM	9h 17m
November	9:03 AM	2:57 PM	5h 54m
December	10:12 AM	1:48 PM	3h 36m

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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