Frost Dates for Holgate, OH

Based on data from Napoleon 1sw weather station, 9 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. April 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. October 24
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 April 30
First Fall Frost October 19

Hard Freeze (28°F)

Last Spring Hard Freeze April 11
First Fall Hard Freeze November 4
41.25°N, -84.13°W © OpenStreetMap

Growing Season

184 Days April 23 to October 24

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°
25°
High: 33°F
Avg: 25°F
Low: 18°F
Jan
28°
High: 36°F
Avg: 28°F
Low: 20°F
Feb
37°
High: 47°F
Avg: 37°F
Low: 27°F
Mar
49°
High: 60°F
Avg: 49°F
Low: 38°F
Apr
61°
High: 71°F
Avg: 61°F
Low: 50°F
May
71°
High: 81°F
Avg: 71°F
Low: 61°F
Jun
74°
High: 85°F
Avg: 74°F
Low: 64°F
Jul
72°
High: 83°F
Avg: 72°F
Low: 62°F
Aug
66°
High: 77°F
Avg: 66°F
Low: 54°F
Sep
54°
High: 64°F
Avg: 54°F
Low: 43°F
Oct
41°
High: 50°F
Avg: 41°F
Low: 32°F
Nov
31°
High: 38°F
Avg: 31°F
Low: 24°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 5.8"
3.5"
3.47"
Jan
3.5"
3.55"
Feb
4.4"
4.38"
Mar
5.1"
5.14"
Apr
5.8"
5.77"
May
5.8"
5.84"
Jun
5.4"
5.42"
Jul
5.4"
5.41"
Aug
5.8"
5.75"
Sep
5.3"
5.28"
Oct
5.0"
4.95"
Nov
4.2"
4.22"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9.5h10.5h11.5h13h14.5h15h14.5h13.5h12.5h11h9.5h9h
Jan: 7:20 AM – 4:40 PM · 9h 20m
Feb: 6:48 AM – 5:12 PM · 10h 24m
Mar: 6:10 AM – 5:50 PM · 11h 40m
Apr: 5:26 AM – 6:34 PM · 13h 07m
May: 4:50 AM – 7:10 PM · 14h 20m
Jun: 4:31 AM – 7:29 PM · 14h 59m
Jul: 4:39 AM – 7:21 PM · 14h 43m
Aug: 5:10 AM – 6:50 PM · 13h 40m
Sep: 5:52 AM – 6:08 PM · 12h 16m
Oct: 6:34 AM – 5:26 PM · 10h 51m
Nov: 7:11 AM – 4:49 PM · 9h 37m
Dec: 7:29 AM – 4:31 PM · 9h 01m
Daylight Longest: 14h 60m · Shortest: 9h 00m

Nearby Stations

Napoleon, OHApril 24 - October 21 Wauseon Wtp, OH April 29 - October 16 Defiance, OHApril 22 - October 24 Defiance Mem AP, OH April 28 - October 17 Bryan 2 Se, OH April 26 - October 17 Hoytville 2 Ne, OH April 24 - October 21

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