Frost Dates for Frisco, CO

Based on data from Dillon 1 E weather station, 5 miles away

Elevation: 9075 ft

Frost Dates

This location has year-round freezing temperatures.

39.57°N, 106.10°W © OpenStreetMap

USDA Hardiness Zone

Zone 5a

Avg. annual minimum: −20 to −15°F

Learn more

Köppen Climate

Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

0° 20° 40° 60° 80°

16°

Jan

19°

Feb

26°

Mar

33°

Apr

42°

May

51°

Jun

57°

Jul

55°

Aug

48°

Sep

37°

Oct

26°

Nov

17°

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	31°	16°	2°
February	33°	19°	4°
March	41°	26°	11°
April	48°	33°	18°
May	58°	42°	26°
June	69°	51°	33°
July	75°	57°	38°
August	73°	55°	37°
September	66°	48°	30°
October	54°	37°	21°
November	41°	26°	11°
December	32°	17°	3°

Precipitation

0" 1" 2" 2.7"

1.4"

Jan

1.4"

Feb

2.0"

Mar

2.3"

Apr

2.5"

May

2.3"

Jun

2.7"

Jul

2.4"

Aug

2.4"

Sep

2.4"

Oct

1.7"

Nov

1.6"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	1.4
February	1.4
March	2.0
April	2.3
May	2.5
June	2.3
July	2.7
August	2.4
September	2.4
October	2.4
November	1.7
December	1.6

Sunrise / Sunset

Jan: 7:29 AM – 4:58 PM · 9h 30m

Feb: 7:04 AM – 5:34 PM · 10h 30m

Mar: 7:23 AM – 7:04 PM · 11h 41m

Apr: 6:33 AM – 7:36 PM · 13h 03m

May: 5:55 AM – 8:06 PM · 14h 11m

Jun: 5:41 AM – 8:28 PM · 14h 47m

Jul: 5:54 AM – 8:26 PM · 14h 32m

Aug: 6:21 AM – 7:55 PM · 13h 34m

Sep: 6:51 AM – 7:06 PM · 12h 15m

Oct: 7:21 AM – 6:17 PM · 10h 56m

Nov: 6:56 AM – 4:42 PM · 9h 46m

Dec: 7:24 AM – 4:36 PM · 9h 13m

Daylight Mountain Time (MT) Longest: 14h 48m · Shortest: 9h 12m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Mountain Time (MT))
Month	Sunrise	Sunset	Daylight
January	7:29 AM	4:58 PM	9h 30m
February	7:04 AM	5:34 PM	10h 30m
March	7:23 AM	7:04 PM	11h 41m
April	6:33 AM	7:36 PM	13h 03m
May	5:55 AM	8:06 PM	14h 11m
June	5:41 AM	8:28 PM	14h 47m
July	5:54 AM	8:26 PM	14h 32m
August	6:21 AM	7:55 PM	13h 34m
September	6:51 AM	7:06 PM	12h 15m
October	7:21 AM	6:17 PM	10h 56m
November	6:56 AM	4:42 PM	9h 46m
December	7:24 AM	4:36 PM	9h 13m

Nearby Stations

Vail, COJune 21 - September 7 Cabin Creek, CO June 6 - September 19 Georgetown, CO May 30 - September 19 Climax, CO Grant, COJune 15 - September 9 Green Mt Dam, CO June 6 - September 14

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