Frost Dates for Risdon Park, Australia

Based on data from Port Pirie Nyrstar Comparison weather station, 2 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.

-33.20°N, 137.99°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 10b

Avg. annual minimum: 35 to 40°F (2 to 4°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

5° 15° 25° 35°
26°
High: 32°C
Avg: 26°C
Low: 19°C
Jan
26°
High: 33°C
Avg: 26°C
Low: 19°C
Feb
23°
High: 29°C
Avg: 23°C
Low: 16°C
Mar
20°
High: 25°C
Avg: 20°C
Low: 14°C
Apr
16°
High: 21°C
Avg: 16°C
Low: 11°C
May
13°
High: 17°C
Avg: 13°C
Low: 9°C
Jun
13°
High: 17°C
Avg: 13°C
Low: 8°C
Jul
14°
High: 19°C
Avg: 14°C
Low: 9°C
Aug
16°
High: 22°C
Avg: 16°C
Low: 11°C
Sep
19°
High: 25°C
Avg: 19°C
Low: 13°C
Oct
22°
High: 28°C
Avg: 22°C
Low: 15°C
Nov
24°
High: 30°C
Avg: 24°C
Low: 17°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 10 mm 20 mm 30 mm 40 mm
20 mm
20.3 mm
Jan
13 mm
12.7 mm
Feb
18 mm
17.8 mm
Mar
18 mm
17.8 mm
Apr
25 mm
25.4 mm
May
28 mm
27.9 mm
Jun
20 mm
20.3 mm
Jul
23 mm
22.9 mm
Aug
33 mm
33.0 mm
Sep
33 mm
33.0 mm
Oct
25 mm
25.4 mm
Nov
23 mm
22.9 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14h13h12h11h10.5h10h10h11h12h13h13.5h14h
Jan: 5:01 AM – 6:59 PM · 13h 58m
Feb: 5:24 AM – 6:36 PM · 13h 11m
Mar: 5:53 AM – 6:07 PM · 12h 15m
Apr: 6:25 AM – 5:35 PM · 11h 10m
May: 6:51 AM – 5:09 PM · 10h 17m
Jun: 7:05 AM – 4:55 PM · 9h 49m
Jul: 6:60 AM – 5:00 PM · 10h 01m
Aug: 6:37 AM – 5:23 PM · 10h 46m
Sep: 6:06 AM – 5:54 PM · 11h 48m
Oct: 5:35 AM – 6:25 PM · 12h 51m
Nov: 5:08 AM – 6:52 PM · 13h 45m
Dec: 4:54 AM – 7:06 PM · 14h 11m
Daylight Longest: 14h 12m · Shortest: 9h 48m

Nearby Stations

Whyalla Aero, SA August 7 - June 15 Snowtown (Rayville Park), SA October 3 - May 30 Yongala, SAOctober 10 - May 15 Port Augusta Aero, SA August 7 - June 11 Clare High School, SA August 29 - May 31 Maitland, SA

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