Frost Dates for Beulah, ND

Based on data from Beulah 1 W weather station, 1 miles away

Elevation: 1785 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. May 21
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. September 20

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 26
First Fall Frost September 14

Hard Freeze (28°F)

Last Spring Hard Freeze May 11
First Fall Hard Freeze September 28
47.26°N, 101.78°W © OpenStreetMap

Growing Season

122 Days May 21 to September 20

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 3b

Avg. annual minimum: −35 to −30°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

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
January23°13°3°
February29°18°7°
March43°31°18°
April58°44°29°
May69°55°41°
June78°64°51°
July86°71°56°
August86°70°54°
September77°60°44°
October59°45°32°
November41°29°18°
December28°18°8°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January0.0
February0.0
March1.5
April5.9
May6.7
June7.2
July7.3
August6.2
September6.4
October7.0
November3.3
December0.0

Sunrise / Sunset

Daylight Central Time (CT) Longest: 15h 44m · Shortest: 8h 16m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Central Time (CT))
Month Sunrise Sunset Daylight
January8:36 AM5:17 PM8h 41m
February8:01 AM6:02 PM10h 02m
March8:09 AM7:45 PM11h 36m
April7:06 AM8:29 PM13h 23m
May6:17 AM9:10 PM14h 53m
June5:56 AM9:39 PM15h 42m
July6:12 AM9:34 PM15h 22m
August6:50 AM8:53 PM14h 03m
September7:32 AM7:51 PM12h 19m
October8:14 AM6:50 PM10h 36m
November8:01 AM5:04 PM9h 03m
December8:34 AM4:52 PM8h 17m

Nearby Stations

Riverdale, NDMay 12 - October 3 Hebron, NDMay 19 - September 21 New Salem 5nw, ND May 18 - September 24 Center 4se, ND May 11 - September 29 Garrison, NDMay 14 - September 26 Garrison, NDMay 12 - September 30

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