Frost Dates for Wawa, ON

Based on data from Wawa A weather station, 2 miles away

Elevation: 287 m

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. June 1
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 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 June 5
First Fall Frost September 8

Hard Freeze (−2°C)

Last Spring Hard Freeze May 19
First Fall Hard Freeze October 1
47.99°N, 84.77°W © OpenStreetMap

Growing Season

108 Days June 1 to September 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 3b

Avg. annual minimum: −37 to −34°C

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 (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January-8°-14°-20°
February-5°-12°-18°
March0°-6°-12°
April7°1°-4°
May15°8°2°
June20°13°7°
July21°15°10°
August21°16°10°
September17°12°6°
October10°5°1°
November2°-1°-5°
December-4°-9°-14°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January56
February48
March56
April74
May89
June84
July84
August94
September117
October109
November86
December66

Sunrise / Sunset

Daylight Eastern Time (ET) Longest: 15h 50m · Shortest: 8h 10m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Eastern Time (ET))
Month Sunrise Sunset Daylight
January8:31 AM5:06 PM8h 35m
February7:54 AM5:53 PM9h 58m
March8:01 AM7:36 PM11h 35m
April6:57 AM8:22 PM13h 25m
May6:07 AM9:04 PM14h 57m
June5:45 AM9:34 PM15h 48m
July6:01 AM9:28 PM15h 27m
August6:40 AM8:46 PM14h 06m
September7:24 AM7:43 PM12h 20m
October8:08 AM6:41 PM10h 33m
November7:55 AM4:54 PM8h 59m
December8:29 AM4:41 PM8h 11m

Nearby Stations

Chapleau A, ON May 29 - September 18 Whitefish Pt, MI May 23 - October 15 Paradise, MIMay 31 - October 1 Tahquamenon Falls Sp, MI Sault Ste Marie A, ON May 28 - September 29 Sault Ste Marie, MI May 22 - October 4

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