Frost Dates for Dunedoo Post Office, 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 15
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 20
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 29
First Fall Frost
May 12
Hard Freeze (28°F / -2°C)
Last Spring Hard Freeze
August 15
First Fall Hard Freeze
June 8
Growing Season
247 Days
September 15 to May 20
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 9a
Temperature
30°
50°
70°
90°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Precipitation
0"
1"
2"
3"
Sunrise / Sunset
Daylight
Longest: 14h 06m · Shortest: 9h 54m
Nearby Stations
Gulgong Post Office, Australia
September 2 - June 1
Mudgee Airport Aws, Australia
September 23 - May 2
Wellington (Agrowplow), Australia
September 15 - May 17
Coonabarabran Airport Aws, Australia
Dubbo Airport Aws, Australia
September 10 - May 24
Coonabarabran (Namoi Street), Australia
October 5 - May 4
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