Frost Dates for Potterville, MI

Based on data from Charlotte weather station, 7 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 1
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. October 15
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 7
First Fall Frost October 8

Hard Freeze (28°F)

Last Spring Hard Freeze April 20
First Fall Hard Freeze October 28
42.63°N, -84.74°W © OpenStreetMap

Growing Season

167 Days May 1 to October 15

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 6a

Avg. annual minimum: −10 to −5°F (−23 to −21°C)

Learn more

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

Dfa Hot-Summer Continental

Hot summers and cold winters with year-round precipitation. Moderate growing season supports warm-season crops like tomatoes, peppers, and corn. Winter protection extends the harvest.

Köppen climate map

Temperature

10° 30° 50° 70° 90°
22°
High: 30°F
Avg: 22°F
Low: 15°F
Jan
25°
High: 33°F
Avg: 25°F
Low: 16°F
Feb
34°
High: 43°F
Avg: 34°F
Low: 24°F
Mar
46°
High: 57°F
Avg: 46°F
Low: 35°F
Apr
57°
High: 68°F
Avg: 57°F
Low: 46°F
May
67°
High: 78°F
Avg: 67°F
Low: 56°F
Jun
71°
High: 82°F
Avg: 71°F
Low: 60°F
Jul
69°
High: 79°F
Avg: 69°F
Low: 58°F
Aug
62°
High: 73°F
Avg: 62°F
Low: 50°F
Sep
50°
High: 60°F
Avg: 50°F
Low: 40°F
Oct
38°
High: 46°F
Avg: 38°F
Low: 30°F
Nov
29°
High: 35°F
Avg: 29°F
Low: 22°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 5.3"
2.0"
1.96"
Jan
1.9"
1.87"
Feb
3.2"
3.24"
Mar
3.7"
3.66"
Apr
4.6"
4.64"
May
5.3"
5.33"
Jun
4.7"
4.65"
Jul
5.0"
4.96"
Aug
4.3"
4.32"
Sep
3.8"
3.82"
Oct
2.9"
2.86"
Nov
2.5"
2.46"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10.5h11.5h13h14.5h15h15h13.5h12.5h11h9.5h9h
Jan: 7:24 AM – 4:36 PM · 9h 13m
Feb: 6:50 AM – 5:10 PM · 10h 20m
Mar: 6:10 AM – 5:50 PM · 11h 39m
Apr: 5:25 AM – 6:35 PM · 13h 10m
May: 4:47 AM – 7:13 PM · 14h 26m
Jun: 4:27 AM – 7:33 PM · 15h 06m
Jul: 4:35 AM – 7:25 PM · 14h 50m
Aug: 5:08 AM – 6:52 PM · 13h 44m
Sep: 5:52 AM – 6:08 PM · 12h 16m
Oct: 6:36 AM – 5:24 PM · 10h 49m
Nov: 7:14 AM – 4:46 PM · 9h 31m
Dec: 7:33 AM – 4:27 PM · 8h 53m
Daylight Longest: 15h 08m · Shortest: 8h 52m

Nearby Stations

Eaton Rapids, MI April 30 - October 14 East Lansing 4 S, MI April 28 - October 17 Lansing Capital City AP, MI May 1 - October 13 Hastings, MIMay 3 - October 12 Battle Creek 5nw, MI May 6 - October 12 Jackson Reynolds Fld, MI May 1 - October 14

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