Frost Dates for Lac du Flambeau, WI

Based on data from Minocqua weather station, 10 miles away

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. May 23
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. September 27
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 29
First Fall Frost September 20

Hard Freeze (28°F)

Last Spring Hard Freeze May 10
First Fall Hard Freeze October 6
45.97°N, -89.89°W © OpenStreetMap

Growing Season

127 Days May 23 to September 27

USDA Hardiness Zone iHardiness 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 4a

Avg. annual minimum: −30 to −25°F (−34 to −32°C)

Learn more

Köppen Climate iThe 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

0° 20° 40° 60° 80°
11°
High: 20°F
Avg: 11°F
Low: 1°F
Jan
14°
High: 25°F
Avg: 14°F
Low: 3°F
Feb
25°
High: 37°F
Avg: 25°F
Low: 13°F
Mar
37°
High: 49°F
Avg: 37°F
Low: 26°F
Apr
52°
High: 64°F
Avg: 52°F
Low: 39°F
May
62°
High: 73°F
Avg: 62°F
Low: 51°F
Jun
66°
High: 77°F
Avg: 66°F
Low: 54°F
Jul
63°
High: 75°F
Avg: 63°F
Low: 52°F
Aug
56°
High: 67°F
Avg: 56°F
Low: 45°F
Sep
43°
High: 52°F
Avg: 43°F
Low: 34°F
Oct
29°
High: 37°F
Avg: 29°F
Low: 22°F
Nov
17°
High: 25°F
Avg: 17°F
Low: 9°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 6" 6.3"
2.0"
1.99"
Jan
2.3"
2.33"
Feb
3.6"
3.58"
Mar
4.7"
4.71"
Apr
4.8"
4.76"
May
5.6"
5.59"
Jun
6.3"
6.30"
Jul
6.2"
6.24"
Aug
4.6"
4.59"
Sep
3.7"
3.70"
Oct
2.7"
2.70"
Nov
2.2"
2.23"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13.5h14.5h15.5h15h14h12.5h10.5h9h8.5h
Jan: 7:35 AM – 4:25 PM · 8h 51m
Feb: 6:56 AM – 5:04 PM · 10h 07m
Mar: 6:12 AM – 5:48 PM · 11h 37m
Apr: 5:21 AM – 6:39 PM · 13h 19m
May: 4:38 AM – 7:22 PM · 14h 44m
Jun: 4:14 AM – 7:46 PM · 15h 31m
Jul: 4:24 AM – 7:36 PM · 15h 12m
Aug: 5:01 AM – 6:59 PM · 13h 57m
Sep: 5:51 AM – 6:09 PM · 12h 18m
Oct: 6:40 AM – 5:20 PM · 10h 40m
Nov: 7:24 AM – 4:36 PM · 9h 12m
Dec: 7:46 AM – 4:14 PM · 8h 29m
Daylight Longest: 15h 33m · Shortest: 8h 27m

Nearby Stations

St Germain, WIMay 19 - October 3 Willow Rsvr, WIMay 13 - October 3 Rest Lake, WI May 25 - September 21 Rhinelander Oneida AP, WI May 26 - September 23 Eagle Rvr, WI May 25 - September 24 Rhinelander, WI May 22 - September 24

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