Frost Dates for Wiluna, WA

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. July 26
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. May 15
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 August 3
First Fall Frost April 16
-26.59°N, 120.22°W © OpenStreetMap

Growing Season

293 Days July 26 to May 15

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 10a

Avg. annual minimum: 30 to 35°F (−1 to 2°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

BWh Hot Desert

Very hot and extremely dry with minimal rainfall. Irrigation is essential for any gardening. Heat-tolerant crops and desert-adapted plants thrive; shade structures help in peak summer.

Köppen climate map

Temperature

5° 15° 25° 35°
31°
High: 39°C
Avg: 31°C
Low: 24°C
Jan
30°
High: 36°C
Avg: 30°C
Low: 23°C
Feb
27°
High: 34°C
Avg: 27°C
Low: 20°C
Mar
23°
High: 30°C
Avg: 23°C
Low: 16°C
Apr
18°
High: 25°C
Avg: 18°C
Low: 11°C
May
14°
High: 20°C
Avg: 14°C
Low: 7°C
Jun
13°
High: 21°C
Avg: 13°C
Low: 6°C
Jul
15°
High: 23°C
Avg: 15°C
Low: 7°C
Aug
19°
High: 27°C
Avg: 19°C
Low: 10°C
Sep
23°
High: 31°C
Avg: 23°C
Low: 15°C
Oct
26°
High: 34°C
Avg: 26°C
Low: 18°C
Nov
29°
High: 37°C
Avg: 29°C
Low: 21°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm 60 mm
30 mm
30.5 mm
Jan
58 mm
58.4 mm
Feb
41 mm
40.6 mm
Mar
33 mm
33.0 mm
Apr
10 mm
10.2 mm
May
10 mm
10.2 mm
Jun
3 mm
2.5 mm
Jul
0 mm
0.0 mm
Aug
0 mm
0.0 mm
Sep
3 mm
2.5 mm
Oct
8 mm
7.6 mm
Nov
25 mm
25.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13.5h13h12h11.5h10.5h10.5h10.5h11h12h12.5h13.5h13.5h
Jan: 5:15 AM – 6:45 PM · 13h 30m
Feb: 5:33 AM – 6:27 PM · 12h 54m
Mar: 5:54 AM – 6:06 PM · 12h 11m
Apr: 6:19 AM – 5:41 PM · 11h 22m
May: 6:39 AM – 5:21 PM · 10h 42m
Jun: 6:50 AM – 5:10 PM · 10h 20m
Jul: 6:46 AM – 5:14 PM · 10h 29m
Aug: 6:28 AM – 5:32 PM · 11h 04m
Sep: 6:04 AM – 5:56 PM · 11h 51m
Oct: 5:41 AM – 6:19 PM · 12h 39m
Nov: 5:20 AM – 6:40 PM · 13h 20m
Dec: 5:10 AM – 6:50 PM · 13h 40m
Daylight Longest: 13h 40m · Shortest: 10h 20m

Nearby Stations

Yeelirrie, WAAugust 29 - June 8 Leinster Aero, WA

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