Frost Dates for Mortlake Racecourse, 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. October 2
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 10
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 October 23
First Fall Frost April 29

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze August 23
First Fall Hard Freeze May 24
-38.07°N, 142.77°W © OpenStreetMap

Growing Season

220 Days October 2 to May 10

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° 50° 60° 70° 80°
66°
High: 79°
Avg: 66°
Low: 52°
Jan
66°
High: 79°
Avg: 66°
Low: 53°
Feb
63°
High: 75°
Avg: 63°
Low: 50°
Mar
57°
High: 68°
Avg: 57°
Low: 46°
Apr
53°
High: 61°
Avg: 53°
Low: 44°
May
49°
High: 57°
Avg: 49°
Low: 41°
Jun
48°
High: 55°
Avg: 48°
Low: 40°
Jul
49°
High: 57°
Avg: 49°
Low: 41°
Aug
51°
High: 60°
Avg: 51°
Low: 42°
Sep
54°
High: 65°
Avg: 54°
Low: 44°
Oct
58°
High: 70°
Avg: 58°
Low: 46°
Nov
62°
High: 75°
Avg: 62°
Low: 49°
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 1" 2" 2.8"
0.9"
0.90"
Jan
1.3"
1.30"
Feb
1.0"
1.00"
Mar
1.8"
1.80"
Apr
2.5"
2.50"
May
2.5"
2.50"
Jun
2.7"
2.70"
Jul
2.8"
2.80"
Aug
2.6"
2.60"
Sep
2.4"
2.40"
Oct
2.0"
2.00"
Nov
1.4"
1.40"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14h13h12h11h10h9h10h11h12h13h14h15h
Jan: 4:49 AM – 7:11 PM · 14h 22m
Feb: 5:17 AM – 6:43 PM · 13h 25m
Mar: 5:51 AM – 6:09 PM · 12h 18m
Apr: 6:30 AM – 5:30 PM · 11h 00m
May: 7:02 AM – 4:58 PM · 9h 56m
Jun: 7:19 AM – 4:41 PM · 9h 22m
Jul: 7:12 AM – 4:48 PM · 9h 36m
Aug: 6:44 AM – 5:16 PM · 10h 31m
Sep: 6:07 AM – 5:53 PM · 11h 46m
Oct: 5:30 AM – 6:30 PM · 13h 01m
Nov: 4:57 AM – 7:03 PM · 14h 06m
Dec: 4:41 AM – 7:19 PM · 14h 38m
Daylight Longest: 14h 39m · Shortest: 9h 21m

Nearby Stations

Warrnambool Airport Ndb, Australia August 23 - June 8 Port Fairy Aws, Australia Hamilton Airport, Australia September 7 - June 3 Weeaproinah, Australia Ararat Prison, Australia October 26 - April 28 Colac (Mount Gellibrand), Australia

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