Frost Dates for Millars Well, Australia

Based on data from Karratha Aero weather station, 4 miles away

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.

-20.74°N, 116.82°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: 36°C
Avg: 31°C
Low: 27°C
Jan
31°
High: 36°C
Avg: 31°C
Low: 27°C
Feb
31°
High: 36°C
Avg: 31°C
Low: 26°C
Mar
29°
High: 34°C
Avg: 29°C
Low: 23°C
Apr
24°
High: 30°C
Avg: 24°C
Low: 18°C
May
21°
High: 27°C
Avg: 21°C
Low: 15°C
Jun
20°
High: 27°C
Avg: 20°C
Low: 14°C
Jul
21°
High: 28°C
Avg: 21°C
Low: 14°C
Aug
24°
High: 31°C
Avg: 24°C
Low: 17°C
Sep
28°
High: 34°C
Avg: 28°C
Low: 21°C
Oct
29°
High: 35°C
Avg: 29°C
Low: 23°C
Nov
31°
High: 36°C
Avg: 31°C
Low: 26°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm
66 mm
66.0 mm
Jan
114 mm
114.3 mm
Feb
53 mm
53.3 mm
Mar
10 mm
10.2 mm
Apr
25 mm
25.4 mm
May
41 mm
40.6 mm
Jun
10 mm
10.2 mm
Jul
0 mm
0.0 mm
Aug
0 mm
0.0 mm
Sep
0 mm
0.0 mm
Oct
3 mm
2.5 mm
Nov
10 mm
10.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13h12.5h12h11.5h11h10.5h11h11.5h12h12.5h13h13.5h
Jan: 5:26 AM – 6:34 PM · 13h 08m
Feb: 5:40 AM – 6:20 PM · 12h 41m
Mar: 5:56 AM – 6:04 PM · 12h 09m
Apr: 6:14 AM – 5:46 PM · 11h 31m
May: 6:30 AM – 5:30 PM · 11h 01m
Jun: 6:38 AM – 5:22 PM · 10h 45m
Jul: 6:34 AM – 5:26 PM · 10h 51m
Aug: 6:21 AM – 5:39 PM · 11h 17m
Sep: 6:03 AM – 5:57 PM · 11h 53m
Oct: 5:45 AM – 6:15 PM · 12h 29m
Nov: 5:30 AM – 6:30 PM · 13h 00m
Dec: 5:22 AM – 6:38 PM · 13h 15m
Daylight Longest: 13h 15m · Shortest: 10h 44m

Nearby Stations

Roebourne, WA Roebourne Aero, WA Mardie, WA Barrow Island Airport, WA Thevenard Island, WA Onslow, WA

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