Frost Dates for Brussels, WI

Based on data from Forestville-4e weather station, 11 miles away

Elevation: 764 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 6
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 17

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 12
First Fall Frost October 10

Hard Freeze (28°F)

Last Spring Hard Freeze April 23
First Fall Hard Freeze November 1
44.74°N, 87.62°W © OpenStreetMap

Growing Season

164 Days May 6 to October 17

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 5b

Avg. annual minimum: −15 to −10°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
January26°18°11°
February29°21°13°
March38°30°22°
April49°41°33°
May61°52°43°
June71°62°53°
July77°68°59°
August76°67°59°
September69°60°51°
October56°48°40°
November43°36°29°
December32°25°19°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January2.4
February2.2
March3.8
April4.9
May4.9
June5.3
July5.8
August5.6
September5.4
October4.7
November3.8
December3.2

Sunrise / Sunset

Daylight Central Time (CT) Longest: 15h 23m · Shortest: 8h 37m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Central Time (CT))
Month Sunrise Sunset Daylight
January7:30 AM4:28 PM8h 59m
February6:58 AM5:10 PM10h 12m
March7:10 AM6:48 PM11h 38m
April6:12 AM7:28 PM13h 16m
May5:27 AM8:05 PM14h 37m
June5:09 AM8:31 PM15h 22m
July5:23 AM8:27 PM15h 04m
August5:58 AM7:50 PM13h 52m
September6:35 AM6:53 PM12h 18m
October7:13 AM5:56 PM10h 43m
November6:55 AM4:14 PM9h 19m
December7:26 AM4:04 PM8h 38m

Nearby Stations

Sturgeon Bay Exp Farm, WI May 8 - October 13 Kewaunee, WIMay 1 - October 18 Peshtigo, WIMay 11 - October 5 Marinette, WIMay 4 - October 11 Oconto 4 W, WIMay 9 - October 6 Denmark Wwtp, WI May 6 - October 12

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