Frost Dates for Wonga Park, Australia

Based on data from Coldstream weather station, 8 miles away

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 25
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 4
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 9
First Fall Frost April 24

Hard Freeze (−2°C)

Last Spring Hard Freeze August 10
First Fall Hard Freeze May 27
-37.73°N, 145.27°W © OpenStreetMap

Growing Season

221 Days September 25 to May 4

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

Avg. annual minimum: 25 to 30°F (−4 to −1°C)

Learn more

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

Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

0° 10° 20° 30°
20°
High: 28°C
Avg: 20°C
Low: 12°C
Jan
20°
High: 28°C
Avg: 20°C
Low: 12°C
Feb
18°
High: 25°C
Avg: 18°C
Low: 10°C
Mar
14°
High: 21°C
Avg: 14°C
Low: 7°C
Apr
11°
High: 17°C
Avg: 11°C
Low: 6°C
May
9°
High: 14°C
Avg: 9°C
Low: 4°C
Jun
9°
High: 13°C
Avg: 9°C
Low: 4°C
Jul
10°
High: 15°C
Avg: 10°C
Low: 4°C
Aug
11°
High: 17°C
Avg: 11°C
Low: 6°C
Sep
13°
High: 20°C
Avg: 13°C
Low: 7°C
Oct
16°
High: 23°C
Avg: 16°C
Low: 9°C
Nov
18°
High: 25°C
Avg: 18°C
Low: 10°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
43 mm
43.2 mm
Jan
56 mm
55.9 mm
Feb
46 mm
45.7 mm
Mar
66 mm
66.0 mm
Apr
76 mm
76.2 mm
May
61 mm
61.0 mm
Jun
69 mm
68.6 mm
Jul
74 mm
73.7 mm
Aug
79 mm
78.7 mm
Sep
79 mm
78.7 mm
Oct
71 mm
71.1 mm
Nov
58 mm
58.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14.5h13.5h12.5h11h10h9.5h9.5h10.5h12h13h14h14.5h
Jan: 4:50 AM – 7:10 PM · 14h 20m
Feb: 5:18 AM – 6:42 PM · 13h 24m
Mar: 5:51 AM – 6:09 PM · 12h 17m
Apr: 6:29 AM – 5:31 PM · 11h 01m
May: 7:01 AM – 4:59 PM · 9h 58m
Jun: 7:18 AM – 4:42 PM · 9h 24m
Jul: 7:11 AM – 4:49 PM · 9h 38m
Aug: 6:44 AM – 5:16 PM · 10h 32m
Sep: 6:07 AM – 5:53 PM · 11h 46m
Oct: 5:30 AM – 6:30 PM · 13h 00m
Nov: 4:58 AM – 7:02 PM · 14h 05m
Dec: 4:42 AM – 7:18 PM · 14h 36m
Daylight Longest: 14h 37m · Shortest: 9h 23m

Nearby Stations

Ferny Creek (Dunns Hill), VIC Scoresby Research Institute, VIC August 13 - June 13 Viewbank (Arpansa), VIC August 5 - June 13 Bundoora (Latrobe University), VIC August 10 - June 12 Moorabbin Airport, VIC August 4 - June 20 Melbourne Regional Office, VIC

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