Frost Dates for Orangeville, ON

Based on data from Orangeville Moe weather station, 1 miles away

Elevation: 443 m

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 19
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 26
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 23
First Fall Frost September 22

Hard Freeze (−2°C)

Last Spring Hard Freeze May 1
First Fall Hard Freeze October 14
43.92°N, -80.10°W © OpenStreetMap

Growing Season

130 Days May 19 to September 26

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 5a

Avg. annual minimum: −20 to −15°F (−29 to −26°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

-15° 0° 15° 30°
-7°
High: -3°C
Avg: -7°C
Low: -12°C
Jan
-7°
High: -3°C
Avg: -7°C
Low: -12°C
Feb
-2°
High: 3°C
Avg: -2°C
Low: -7°C
Mar
5°
High: 11°C
Avg: 5°C
Low: -1°C
Apr
12°
High: 18°C
Avg: 12°C
Low: 5°C
May
17°
High: 23°C
Avg: 17°C
Low: 11°C
Jun
19°
High: 25°C
Avg: 19°C
Low: 13°C
Jul
19°
High: 25°C
Avg: 19°C
Low: 13°C
Aug
14°
High: 20°C
Avg: 14°C
Low: 8°C
Sep
8°
High: 13°C
Avg: 8°C
Low: 3°C
Oct
2°
High: 6°C
Avg: 2°C
Low: -2°C
Nov
-4°
High: 0°C
Avg: -4°C
Low: -7°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 30 mm 60 mm 90 mm
79 mm
78.7 mm
Jan
61 mm
61.0 mm
Feb
48 mm
48.3 mm
Mar
74 mm
73.7 mm
Apr
84 mm
83.8 mm
May
79 mm
78.7 mm
Jun
89 mm
88.9 mm
Jul
69 mm
68.6 mm
Aug
79 mm
78.7 mm
Sep
86 mm
86.4 mm
Oct
79 mm
78.7 mm
Nov
79 mm
78.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13h14.5h15.5h15h14h12.5h11h9.5h8.5h
Jan: 7:58 AM – 5:02 PM · 9h 04m
Feb: 7:27 AM – 5:42 PM · 10h 15m
Mar: 7:41 AM – 7:19 PM · 11h 38m
Apr: 6:44 AM – 7:57 PM · 13h 13m
May: 6:00 AM – 8:33 PM · 14h 33m
Jun: 5:42 AM – 8:59 PM · 15h 16m
Jul: 5:57 AM – 8:55 PM · 14h 58m
Aug: 6:30 AM – 8:19 PM · 13h 49m
Sep: 7:06 AM – 7:23 PM · 12h 17m
Oct: 7:43 AM – 6:28 PM · 10h 45m
Nov: 7:24 AM – 4:47 PM · 9h 24m
Dec: 7:54 AM – 4:38 PM · 8h 44m
Daylight Eastern Time (ET) Longest: 15h 18m · Shortest: 8h 43m

Nearby Stations

Fergus Shand Dam, ON May 6 - October 11 Fergus Moe, ONMay 11 - October 8 Georgetown Wwtp, ON May 19 - October 1 Borden Awos, ON May 24 - September 16 Egbert Cs, ONMay 13 - October 10 Toronto Lester B. Pearson Int', ON April 26 - October 19

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