Frost Dates for Coonawarra, Australia

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. September 1
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 September 18
First Fall Frost May 4

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze August 17
First Fall Hard Freeze June 7
-37.29°N, 140.83°W © OpenStreetMap

Growing Season

256 Days September 1 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 9b

Learn more

Temperature

40° 60° 80°
68°
High: 82°
Avg: 68°
Low: 53°
Jan
68°
High: 82°
Avg: 68°
Low: 54°
Feb
64°
High: 77°
Avg: 64°
Low: 50°
Mar
58°
High: 70°
Avg: 58°
Low: 46°
Apr
54°
High: 63°
Avg: 54°
Low: 44°
May
50°
High: 58°
Avg: 50°
Low: 42°
Jun
49°
High: 57°
Avg: 49°
Low: 41°
Jul
50°
High: 59°
Avg: 50°
Low: 42°
Aug
53°
High: 62°
Avg: 53°
Low: 43°
Sep
57°
High: 68°
Avg: 57°
Low: 45°
Oct
61°
High: 73°
Avg: 61°
Low: 48°
Nov
64°
High: 78°
Avg: 64°
Low: 50°
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 1" 2" 3" 3.3"
0.5"
0.50"
Jan
0.2"
0.20"
Feb
0.7"
0.70"
Mar
1.2"
1.20"
Apr
2.7"
2.70"
May
2.9"
2.90"
Jun
3.2"
3.20"
Jul
3.3"
3.30"
Aug
2.7"
2.70"
Sep
1.2"
1.20"
Oct
0.9"
0.90"
Nov
1.1"
1.10"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14h13h12h11h10h9h10h11h12h13h14h15h
Jan: 4:51 AM – 7:09 PM · 14h 18m
Feb: 5:19 AM – 6:41 PM · 13h 23m
Mar: 5:51 AM – 6:09 PM · 12h 17m
Apr: 6:29 AM – 5:31 PM · 11h 02m
May: 7:00 AM – 4:60 PM · 9h 60m
Jun: 7:17 AM – 4:43 PM · 9h 27m
Jul: 7:10 AM – 4:50 PM · 9h 40m
Aug: 6:43 AM – 5:17 PM · 10h 34m
Sep: 6:07 AM – 5:53 PM · 11h 46m
Oct: 5:30 AM – 6:30 PM · 12h 59m
Nov: 4:59 AM – 7:01 PM · 14h 03m
Dec: 4:43 AM – 7:17 PM · 14h 33m
Daylight Longest: 14h 34m · Shortest: 9h 26m

Nearby Stations

Naracoorte Aerodrome, Australia October 11 - May 11 Mount Gambier Aero, Australia August 22 - June 6 Casterton Showgrounds, Australia September 17 - May 22 Padthaway South, Australia September 2 - May 13 Robe Comparison, Australia Cape Jaffa (The Limestone), Australia

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