Frost Dates for Dubois, WY

Elevation: 2120 m

Frost Dates

This location has year-round freezing temperatures.

43.54°N, 109.66°W © OpenStreetMap

USDA Hardiness Zone

Zone 4b

Avg. annual minimum: −25 to −20°F

Learn more

Köppen Climate

BSk Cold Semi-Arid (Steppe)

Cool to cold with low rainfall and wide temperature swings. Common in the western Great Plains and central Asia. Short growing seasons benefit from season extension techniques.

Köppen climate map

Temperature

10° 30° 50° 70°

24°

Jan

25°

Feb

32°

Mar

37°

Apr

46°

May

55°

Jun

61°

Jul

60°

Aug

52°

Sep

41°

Oct

30°

Nov

23°

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	36°	24°	13°
February	37°	25°	13°
March	45°	32°	19°
April	51°	37°	24°
May	60°	46°	32°
June	70°	55°	39°
July	79°	61°	44°
August	78°	60°	42°
September	69°	52°	35°
October	56°	41°	26°
November	42°	30°	19°
December	34°	23°	13°

Precipitation

0" 1" 2" 2.7"

1.1"

Jan

1.2"

Feb

1.4"

Mar

2.0"

Apr

2.6"

May

2.5"

Jun

2.5"

Jul

2.5"

Aug

2.7"

Sep

2.1"

Oct

1.4"

Nov

1.0"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	1.1
February	1.2
March	1.4
April	2.0
May	2.6
June	2.5
July	2.5
August	2.5
September	2.7
October	2.1
November	1.4
December	1.0

Sunrise / Sunset

Jan: 7:27 AM – 4:33 PM · 9h 06m

Feb: 6:52 AM – 5:08 PM · 10h 16m

Mar: 6:11 AM – 5:49 PM · 11h 39m

Apr: 5:24 AM – 6:36 PM · 13h 13m

May: 4:45 AM – 7:15 PM · 14h 31m

Jun: 4:23 AM – 7:37 PM · 15h 13m

Jul: 4:32 AM – 7:28 PM · 14h 56m

Aug: 5:06 AM – 6:54 PM · 13h 48m

Sep: 5:52 AM – 6:08 PM · 12h 17m

Oct: 6:37 AM – 5:23 PM · 10h 46m

Nov: 7:17 AM – 4:43 PM · 9h 26m

Dec: 7:37 AM – 4:23 PM · 8h 46m

Daylight Longest: 15h 15m · Shortest: 8h 45m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	7:27 AM	4:33 PM	9h 06m
February	6:52 AM	5:08 PM	10h 16m
March	6:11 AM	5:49 PM	11h 39m
April	5:24 AM	6:36 PM	13h 13m
May	4:45 AM	7:15 PM	14h 31m
June	4:23 AM	7:37 PM	15h 13m
July	4:32 AM	7:28 PM	14h 56m
August	5:06 AM	6:54 PM	13h 48m
September	5:52 AM	6:08 PM	12h 17m
October	6:37 AM	5:23 PM	10h 46m
November	7:17 AM	4:43 PM	9h 26m
December	7:37 AM	4:23 PM	8h 46m

Nearby Stations

Burris, WYJune 1 - September 14 Darwin Rch, WY Diversion Dam, WY May 21 - September 20 Cora, WY Bondurant, WY Pinedale, WY

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