Frost Dates for Jasper Warden, Canada

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. June 13
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. August 17
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 June 18
First Fall Frost August 4

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 28
First Fall Hard Freeze September 16
52.93°N, -118.03°W © OpenStreetMap

Growing Season

65 Days June 13 to August 17

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 3b

Learn more

Temperature

0° 20° 40° 60° 80°
16°
High: 27°
Avg: 16°
Low: 6°
Jan
21°
High: 33°
Avg: 21°
Low: 9°
Feb
28°
High: 40°
Avg: 28°
Low: 17°
Mar
38°
High: 52°
Avg: 38°
Low: 25°
Apr
47°
High: 62°
Avg: 47°
Low: 33°
May
55°
High: 68°
Avg: 55°
Low: 41°
Jun
60°
High: 74°
Avg: 60°
Low: 45°
Jul
58°
High: 74°
Avg: 58°
Low: 43°
Aug
50°
High: 64°
Avg: 50°
Low: 36°
Sep
39°
High: 50°
Avg: 39°
Low: 28°
Oct
26°
High: 35°
Avg: 26°
Low: 17°
Nov
16°
High: 26°
Avg: 16°
Low: 6°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 1.9"
0.1"
0.10"
Jan
0.1"
0.10"
Feb
0.1"
0.10"
Mar
0.2"
0.20"
Apr
0.6"
0.60"
May
1.9"
1.90"
Jun
1.8"
1.80"
Jul
1.8"
1.80"
Aug
1.0"
1.00"
Sep
0.6"
0.60"
Oct
0.4"
0.40"
Nov
0.0"
0.00"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h10h12h14h16h17h16h15h12h10h8h7h
Jan: 8:04 AM – 3:56 PM · 7h 52m
Feb: 7:13 AM – 4:47 PM · 9h 34m
Mar: 6:15 AM – 5:45 PM · 11h 30m
Apr: 5:09 AM – 6:51 PM · 13h 41m
May: 4:13 AM – 7:47 PM · 15h 34m
Jun: 3:41 AM – 8:19 PM · 16h 38m
Jul: 3:54 AM – 8:06 PM · 16h 12m
Aug: 4:44 AM – 7:16 PM · 14h 32m
Sep: 5:48 AM – 6:12 PM · 12h 24m
Oct: 6:52 AM – 5:08 PM · 10h 16m
Nov: 7:49 AM – 4:11 PM · 8h 21m
Dec: 8:19 AM – 3:41 PM · 7h 21m
Daylight Longest: 16h 40m · Shortest: 7h 20m

Nearby Stations

Brule Black Cat, Canada June 14 - August 19 Willow Creek 1, Canada June 26 - July 11 Cariboo Lodge, Canada May 24 - September 9 Hendrickson Creek, Canada June 28 - July 7 Mica Dam, Canada May 13 - October 3 Blue River A, Canada May 28 - September 8

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