Frost Dates for Sublette, KS

Based on data from Sublette 7wsw weather station, 8 miles away

Elevation: 2913 ft

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. April 23
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 21

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost April 29
First Fall Frost October 15

Hard Freeze (28°F)

Last Spring Hard Freeze April 12
First Fall Hard Freeze October 29
37.48°N, 100.84°W © OpenStreetMap

Growing Season

181 Days April 23 to October 21

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 6b

Avg. annual minimum: −5 to 0°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
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

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
January49°35°20°
February54°38°23°
March63°47°31°
April72°55°39°
May81°65°50°
June90°75°60°
July94°80°65°
August92°78°63°
September86°71°55°
October74°58°42°
November60°45°30°
December49°36°22°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January0.0
February0.0
March3.6
April4.5
May5.1
June6.6
July7.0
August6.9
September5.5
October5.2
November1.5
December0.0

Sunrise / Sunset

Daylight Central Time (CT) Longest: 14h 35m · Shortest: 9h 25m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Central Time (CT))
Month Sunrise Sunset Daylight
January8:03 AM5:44 PM9h 41m
February7:40 AM6:17 PM10h 37m
March8:02 AM7:45 PM11h 43m
April7:15 AM8:13 PM12h 58m
May6:40 AM8:41 PM14h 01m
June6:27 AM9:01 PM14h 34m
July6:39 AM8:60 PM14h 21m
August7:05 AM8:31 PM13h 27m
September7:32 AM7:45 PM12h 14m
October7:59 AM6:59 PM11h 00m
November7:31 AM5:27 PM9h 57m
December7:57 AM5:23 PM9h 26m

Nearby Stations

Ulysses 3ne, KS April 28 - October 16 Hugoton, KSApril 20 - October 22 Liberal, KSApril 20 - October 24 Montezuma, KS April 23 - October 20 Garden City Rgnl AP, KS April 27 - October 15 Meade, KSApril 20 - October 22

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