Frost Dates for Brunette Downs, NT

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.

-18.64°N, 135.94°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 11a

Avg. annual minimum: 40 to 45°F (4 to 7°C)

Learn more

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

BSh Hot Semi-Arid (Steppe)

Hot with low but not negligible rainfall. Less extreme than true desert. Dryland farming techniques and drought-tolerant varieties work well. Mulching and water conservation are key.

Köppen climate map

Temperature

10° 20° 30° 40°
31°
High: 37°C
Avg: 31°C
Low: 25°C
Jan
30°
High: 36°C
Avg: 30°C
Low: 24°C
Feb
29°
High: 35°C
Avg: 29°C
Low: 23°C
Mar
27°
High: 34°C
Avg: 27°C
Low: 20°C
Apr
23°
High: 30°C
Avg: 23°C
Low: 15°C
May
20°
High: 27°C
Avg: 20°C
Low: 12°C
Jun
19°
High: 27°C
Avg: 19°C
Low: 11°C
Jul
21°
High: 30°C
Avg: 21°C
Low: 13°C
Aug
26°
High: 35°C
Avg: 26°C
Low: 18°C
Sep
29°
High: 37°C
Avg: 29°C
Low: 21°C
Oct
31°
High: 38°C
Avg: 31°C
Low: 23°C
Nov
31°
High: 38°C
Avg: 31°C
Low: 25°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm
99 mm
99.1 mm
Jan
119 mm
119.4 mm
Feb
64 mm
63.5 mm
Mar
13 mm
12.7 mm
Apr
5 mm
5.1 mm
May
0 mm
0.0 mm
Jun
0 mm
0.0 mm
Jul
0 mm
0.0 mm
Aug
0 mm
0.0 mm
Sep
20 mm
20.3 mm
Oct
23 mm
22.9 mm
Nov
86 mm
86.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13h12.5h12h11.5h11h11h11h11.5h12h12.5h13h13h
Jan: 5:30 AM – 6:30 PM · 13h 00m
Feb: 5:42 AM – 6:18 PM · 12h 37m
Mar: 5:56 AM – 6:04 PM · 12h 08m
Apr: 6:13 AM – 5:47 PM · 11h 34m
May: 6:26 AM – 5:34 PM · 11h 07m
Jun: 6:33 AM – 5:27 PM · 10h 53m
Jul: 6:31 AM – 5:29 PM · 10h 59m
Aug: 6:19 AM – 5:41 PM · 11h 22m
Sep: 6:03 AM – 5:57 PM · 11h 54m
Oct: 5:47 AM – 6:13 PM · 12h 26m
Nov: 5:33 AM – 6:27 PM · 12h 54m
Dec: 5:27 AM – 6:33 PM · 13h 07m
Daylight Longest: 13h 07m · Shortest: 10h 53m

Nearby Stations

Tennant Creek Airport, NT

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