Frost Dates for Osoyoos Cs, 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. April 22
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 14
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 28
First Fall Frost October 9

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 5
First Fall Hard Freeze October 28
49.03°N, -119.43°W © OpenStreetMap

Growing Season

175 Days April 22 to October 14

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 7a

Learn more

Temperature

20° 40° 60° 80°
30°
High: 35°
Avg: 30°
Low: 25°
Jan
35°
High: 42°
Avg: 35°
Low: 27°
Feb
43°
High: 54°
Avg: 43°
Low: 32°
Mar
51°
High: 64°
Avg: 51°
Low: 39°
Apr
60°
High: 74°
Avg: 60°
Low: 47°
May
67°
High: 80°
Avg: 67°
Low: 53°
Jun
74°
High: 89°
Avg: 74°
Low: 59°
Jul
72°
High: 88°
Avg: 72°
Low: 57°
Aug
63°
High: 77°
Avg: 63°
Low: 49°
Sep
50°
High: 61°
Avg: 50°
Low: 39°
Oct
38°
High: 45°
Avg: 38°
Low: 32°
Nov
31°
High: 36°
Avg: 31°
Low: 26°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 1.8"
0.4"
0.40"
Jan
0.1"
0.10"
Feb
0.3"
0.30"
Mar
0.3"
0.30"
Apr
1.2"
1.20"
May
1.8"
1.80"
Jun
0.3"
0.30"
Jul
0.1"
0.10"
Aug
0.2"
0.20"
Sep
0.4"
0.40"
Oct
0.8"
0.80"
Nov
0.9"
0.90"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h10h12h13h15h16h16h14h12h11h9h8h
Jan: 7:47 AM – 4:13 PM · 8h 27m
Feb: 7:03 AM – 4:57 PM · 9h 54m
Mar: 6:13 AM – 5:47 PM · 11h 34m
Apr: 5:16 AM – 6:44 PM · 13h 28m
May: 4:28 AM – 7:32 PM · 15h 05m
Jun: 4:01 AM – 7:59 PM · 15h 58m
Jul: 4:12 AM – 7:48 PM · 15h 36m
Aug: 4:54 AM – 7:06 PM · 14h 11m
Sep: 5:50 AM – 6:10 PM · 12h 20m
Oct: 6:45 AM – 5:15 PM · 10h 30m
Nov: 7:34 AM – 4:26 PM · 8h 51m
Dec: 7:59 AM – 4:01 PM · 8h 02m
Daylight Longest: 15h 60m · Shortest: 8h 00m

Nearby Stations

Oliver Stp, Canada April 18 - October 12 Tonasket 4 Nne, WA April 26 - October 10 Tonasket 11ne, WA May 6 - October 6 Midway, Canada May 17 - September 21 Penticton A, Canada May 1 - October 7 Hedley Np Mine, Canada June 9 - September 12

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