Frost Dates for Buhl #2, ID

Elevation: 1158 m

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 25
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 15

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 May 1
First Fall Frost October 9

Hard Freeze (28°F)

Last Spring Hard Freeze April 6
First Fall Hard Freeze October 26
42.60°N, 114.75°W © OpenStreetMap

Growing Season

173 Days April 25 to October 15

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 7a

Avg. annual minimum: 0 to 5°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
January37°29°22°
February42°34°25°
March53°42°32°
April59°48°37°
May69°57°45°
June77°65°52°
July88°74°60°
August87°73°58°
September77°63°49°
October63°50°38°
November47°38°28°
December37°30°23°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January2.0
February1.7
March2.4
April2.4
May2.8
June2.3
July0.0
August0.0
September1.1
October2.3
November2.1
December1.9

Sunrise / Sunset

Daylight Mountain Time (MT) Longest: 15h 08m · Shortest: 8h 52m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Mountain Time (MT))
Month Sunrise Sunset Daylight
January8:12 AM5:24 PM9h 12m
February7:44 AM6:03 PM10h 20m
March7:59 AM7:38 PM11h 39m
April7:04 AM8:14 PM13h 10m
May6:22 AM8:48 PM14h 26m
June6:06 AM9:13 PM15h 07m
July6:20 AM9:10 PM14h 50m
August6:51 AM8:35 PM13h 44m
September7:25 AM7:42 PM12h 16m
October7:60 AM6:48 PM10h 48m
November7:39 AM5:10 PM9h 31m
December8:08 AM5:01 PM8h 53m

Nearby Stations

Castleford 2 N, ID May 17 - September 29 Jerome, IDMay 2 - October 14 Twin Falls-Kmvt, ID April 30 - October 9 Twin Falls Sun Vly Rgnl AP, ID May 9 - October 4 Jerome Co AP, ID May 1 - October 14 Hagerman 2 Sw, ID May 3 - October 1

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