Frost Dates for Port Hedland Airport, WA

Frost Dates

This location never reaches freezing temperatures, so you can plant year-round!

In tropical and subtropical climates, the main challenge isn’t frost — it’s heat and humidity. Learn more about gardening in tropical climates.

-20.37°N, 118.63°W © OpenStreetMap

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 11b

Avg. annual minimum: 45 to 50°F (7 to 10°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

10° 20° 30° 40°
31°
High: 37°C
Avg: 31°C
Low: 26°C
Jan
31°
High: 36°C
Avg: 31°C
Low: 26°C
Feb
31°
High: 37°C
Avg: 31°C
Low: 25°C
Mar
29°
High: 36°C
Avg: 29°C
Low: 22°C
Apr
24°
High: 31°C
Avg: 24°C
Low: 18°C
May
21°
High: 28°C
Avg: 21°C
Low: 15°C
Jun
21°
High: 28°C
Avg: 21°C
Low: 13°C
Jul
22°
High: 30°C
Avg: 22°C
Low: 14°C
Aug
24°
High: 33°C
Avg: 24°C
Low: 16°C
Sep
28°
High: 36°C
Avg: 28°C
Low: 20°C
Oct
29°
High: 37°C
Avg: 29°C
Low: 22°C
Nov
31°
High: 37°C
Avg: 31°C
Low: 25°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
66 mm
66.0 mm
Jan
71 mm
71.1 mm
Feb
71 mm
71.1 mm
Mar
13 mm
12.7 mm
Apr
18 mm
17.8 mm
May
25 mm
25.4 mm
Jun
8 mm
7.6 mm
Jul
0 mm
0.0 mm
Aug
0 mm
0.0 mm
Sep
0 mm
0.0 mm
Oct
0 mm
0.0 mm
Nov
13 mm
12.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13h12.5h12h11.5h11h11h11h11.5h12h12.5h13h13h
Jan: 5:27 AM – 6:33 PM · 13h 06m
Feb: 5:40 AM – 6:20 PM · 12h 40m
Mar: 5:56 AM – 6:04 PM · 12h 08m
Apr: 6:14 AM – 5:46 PM · 11h 32m
May: 6:29 AM – 5:31 PM · 11h 02m
Jun: 6:37 AM – 5:23 PM · 10h 46m
Jul: 6:34 AM – 5:26 PM · 10h 53m
Aug: 6:21 AM – 5:39 PM · 11h 18m
Sep: 6:03 AM – 5:57 PM · 11h 53m
Oct: 5:46 AM – 6:14 PM · 12h 29m
Nov: 5:30 AM – 6:30 PM · 12h 59m
Dec: 5:23 AM – 6:37 PM · 13h 14m
Daylight Longest: 13h 14m · Shortest: 10h 46m

Nearby Stations

Pardoo Station, WA Marble Bar, WA Roebourne Aero, WA Roebourne, WA

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