Frost Dates for Glen 4 N, MT

Elevation: 1541 m

Frost Dates

This location has year-round freezing temperatures.

45.53°N, 112.70°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

0° 30° 60° 90°

22°

Jan

26°

Feb

35°

Mar

42°

Apr

50°

May

58°

Jun

65°

Jul

63°

Aug

55°

Sep

43°

Oct

30°

Nov

22°

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	37°	22°	8°
February	41°	26°	11°
March	50°	35°	19°
April	58°	42°	26°
May	68°	50°	33°
June	76°	58°	40°
July	86°	65°	44°
August	85°	63°	41°
September	76°	55°	33°
October	61°	43°	25°
November	45°	30°	15°
December	36°	22°	8°

Precipitation

0" 2" 4" 4.2"

0.0"

Jan

0.8"

Feb

2.3"

Mar

2.9"

Apr

3.8"

May

4.2"

Jun

3.3"

Jul

3.3"

Aug

3.6"

Sep

3.2"

Oct

2.3"

Nov

0.8"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	0.0
February	0.8
March	2.3
April	2.9
May	3.8
June	4.2
July	3.3
August	3.3
September	3.6
October	3.2
November	2.3
December	0.8

Sunrise / Sunset

Jan: 7:33 AM – 4:27 PM · 8h 53m

Feb: 6:56 AM – 5:04 PM · 10h 09m

Mar: 6:11 AM – 5:49 PM · 11h 37m

Apr: 5:21 AM – 6:39 PM · 13h 18m

May: 4:39 AM – 7:21 PM · 14h 42m

Jun: 4:16 AM – 7:44 PM · 15h 28m

Jul: 4:25 AM – 7:35 PM · 15h 09m

Aug: 5:02 AM – 6:58 PM · 13h 56m

Sep: 5:51 AM – 6:09 PM · 12h 18m

Oct: 6:40 AM – 5:20 PM · 10h 41m

Nov: 7:23 AM – 4:37 PM · 9h 14m

Dec: 7:44 AM – 4:16 PM · 8h 31m

Daylight Longest: 15h 30m · Shortest: 8h 30m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	7:33 AM	4:27 PM	8h 53m
February	6:56 AM	5:04 PM	10h 09m
March	6:11 AM	5:49 PM	11h 37m
April	5:21 AM	6:39 PM	13h 18m
May	4:39 AM	7:21 PM	14h 42m
June	4:16 AM	7:44 PM	15h 28m
July	4:25 AM	7:35 PM	15h 09m
August	5:02 AM	6:58 PM	13h 56m
September	5:51 AM	6:09 PM	12h 18m
October	6:40 AM	5:20 PM	10h 41m
November	7:23 AM	4:37 PM	9h 14m
December	7:44 AM	4:16 PM	8h 31m

Nearby Stations

Divide, MTJune 10 - September 7 Twin Bridges, MT June 8 - September 2 Dillon AP, MT June 2 - September 13 Dillon U Of Montana Western, MT June 5 - September 13 Wise Rvr 3 Wnw, MT Dillon 18 Wsw, MT

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