Frost Dates for Deer Lodge, MT

Based on data from Deer Lodge 3 W weather station, 3 miles away

Elevation: 4567 ft

Frost Dates

This location has year-round freezing temperatures.

46.40°N, 112.73°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°

22°

Jan

25°

Feb

32°

Mar

39°

Apr

48°

May

54°

Jun

62°

Jul

61°

Aug

52°

Sep

41°

Oct

28°

Nov

21°

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	33°	22°	11°
February	36°	25°	13°
March	44°	32°	19°
April	53°	39°	26°
May	62°	48°	34°
June	69°	54°	40°
July	79°	62°	44°
August	79°	61°	42°
September	70°	52°	35°
October	55°	41°	26°
November	40°	28°	16°
December	31°	21°	11°

Precipitation

0" 1" 2" 2.7"

1.2"

Jan

1.3"

Feb

1.6"

Mar

1.7"

Apr

2.6"

May

2.7"

Jun

2.4"

Jul

2.4"

Aug

1.6"

Sep

1.8"

Oct

1.4"

Nov

1.2"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	1.2
February	1.3
March	1.6
April	1.7
May	2.6
June	2.7
July	2.4
August	2.4
September	1.6
October	1.8
November	1.4
December	1.2

Sunrise / Sunset

Jan: 8:17 AM – 5:04 PM · 8h 47m

Feb: 7:43 AM – 5:48 PM · 10h 05m

Mar: 7:53 AM – 7:29 PM · 11h 36m

Apr: 6:51 AM – 8:12 PM · 13h 20m

May: 6:04 AM – 8:51 PM · 14h 47m

Jun: 5:44 AM – 9:19 PM · 15h 35m

Jul: 5:59 AM – 9:15 PM · 15h 16m

Aug: 6:36 AM – 8:35 PM · 13h 59m

Sep: 7:16 AM – 7:35 PM · 12h 19m

Oct: 7:57 AM – 6:35 PM · 10h 38m

Nov: 7:42 AM – 4:51 PM · 9h 09m

Dec: 8:15 AM – 4:39 PM · 8h 25m

Daylight Mountain Time (MT) Longest: 15h 37m · Shortest: 8h 23m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Mountain Time (MT))
Month	Sunrise	Sunset	Daylight
January	8:17 AM	5:04 PM	8h 47m
February	7:43 AM	5:48 PM	10h 05m
March	7:53 AM	7:29 PM	11h 36m
April	6:51 AM	8:12 PM	13h 20m
May	6:04 AM	8:51 PM	14h 47m
June	5:44 AM	9:19 PM	15h 35m
July	5:59 AM	9:15 PM	15h 16m
August	6:36 AM	8:35 PM	13h 59m
September	7:16 AM	7:35 PM	12h 19m
October	7:57 AM	6:35 PM	10h 38m
November	7:42 AM	4:51 PM	9h 09m
December	8:15 AM	4:39 PM	8h 25m

Nearby Stations

Anaconda, MTJune 1 - September 14 Elliston, MTJune 9 - September 8 Phillipsburg Rs, MT Drummond Aviation, MT Austin 1 W, MT June 4 - September 14 Butte Bert Mooney AP, MT June 13 - September 5

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