Frost Dates for Circle Hot Springs, AK

Elevation: 262 m

Frost Dates

This location has year-round freezing temperatures.

65.49°N, 144.64°W © OpenStreetMap

USDA Hardiness Zone

Zone 2a

Avg. annual minimum: −50 to −45°F

Learn more

Köppen Climate

Dsc Subarctic (Dry Summer)

Cool, dry summers and cold winters. A rare climate found at high elevations. Very short growing season for cold-tolerant crops only.

Köppen climate map

Temperature

-30° 0° 30° 60°

-16°

Jan

-9°

Feb

1°

Mar

25°

Apr

45°

May

56°

Jun

59°

Jul

52°

Aug

40°

Sep

19°

Oct

-4°

Nov

-12°

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	-9°	-16°	-23°
February	1°	-9°	-19°
March	15°	1°	-13°
April	40°	25°	11°
May	59°	45°	31°
June	71°	56°	42°
July	72°	59°	45°
August	65°	52°	39°
September	52°	40°	28°
October	27°	19°	10°
November	4°	-4°	-12°
December	-5°	-12°	-20°

Precipitation

0" 1" 2" 3" 4.0"

1.2"

Jan

1.1"

Feb

1.3"

Mar

0.8"

Apr

2.2"

May

3.4"

Jun

4.0"

Jul

3.0"

Aug

2.0"

Sep

1.9"

Oct

1.5"

Nov

1.3"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	1.2
February	1.1
March	1.3
April	0.8
May	2.2
June	3.4
July	4.0
August	3.0
September	2.0
October	1.9
November	1.5
December	1.3

Sunrise / Sunset

Jan: 9:55 AM – 2:05 PM · 4h 11m

Feb: 8:05 AM – 3:55 PM · 7h 50m

Mar: 6:25 AM – 5:35 PM · 11h 10m

Apr: 4:35 AM – 7:25 PM · 14h 51m

May: 2:47 AM – 9:13 PM · 18h 26m

Jun: 1:16 AM – 10:44 PM · 21h 28m

Jul: 2:01 AM – 9:59 PM · 19h 59m

Aug: 3:50 AM – 8:10 PM · 16h 20m

Sep: 5:41 AM – 6:19 PM · 12h 39m

Oct: 7:27 AM – 4:33 PM · 9h 06m

Nov: 9:18 AM – 2:42 PM · 5h 23m

Dec: 10:45 AM – 1:15 PM · 2h 31m

Daylight Longest: 21h 37m · Shortest: 2h 24m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	9:55 AM	2:05 PM	4h 11m
February	8:05 AM	3:55 PM	7h 50m
March	6:25 AM	5:35 PM	11h 10m
April	4:35 AM	7:25 PM	14h 51m
May	2:47 AM	9:13 PM	18h 26m
June	1:16 AM	10:44 PM	21h 28m
July	2:01 AM	9:59 PM	19h 59m
August	3:50 AM	8:10 PM	16h 20m
September	5:41 AM	6:19 PM	12h 39m
October	7:27 AM	4:33 PM	9h 06m
November	9:18 AM	2:42 PM	5h 23m
December	10:45 AM	1:15 PM	2h 31m

Nearby Stations

Central #2, AKMay 25 - August 26 Whitestone Farms, AK May 26 - September 2 Delta 6 N, AK Delta 5 Ne, AKJune 4 - August 22

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