Frost Dates for Dunedoo Post Office, NSW

Elevation: 388 m

Frost Dates

Last Spring Frost (50%) A 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%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. May 20

30% Probability

Only 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 (−2°C)

Last Spring Hard Freeze August 15
First Fall Hard Freeze June 8
32.02°S, 149.40°E © OpenStreetMap

Growing Season

247 Days September 15 to May 20

USDA Hardiness Zone

Hardiness 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

Avg. annual minimum: −7 to −4°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfa Humid Subtropical

Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January33°26°18°
February32°24°17°
March29°22°15°
April25°18°10°
May20°13°6°
June16°10°4°
July16°9°3°
August18°10°3°
September22°14°6°
October25°18°10°
November29°21°13°
December31°24°16°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January58
February56
March51
April25
May36
June43
July48
August28
September46
October51
November69
December76

Sunrise / Sunset

Daylight Australian Eastern Time (AET) Longest: 14h 06m · Shortest: 9h 54m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Australian Eastern Time (AET))
Month Sunrise Sunset Daylight
January6:15 AM8:08 PM13h 53m
February6:43 AM7:51 PM13h 08m
March7:05 AM7:19 PM12h 14m
April6:26 AM5:39 PM11h 12m
May6:48 AM5:10 PM10h 22m
June7:05 AM5:00 PM9h 55m
July7:05 AM5:11 PM10h 06m
August6:42 AM5:31 PM10h 49m
September6:02 AM5:51 PM11h 49m
October6:23 AM7:12 PM12h 49m
November5:57 AM7:38 PM13h 40m
December5:56 AM8:01 PM14h 05m

Nearby Stations

Gulgong Post Office, NSW September 2 - June 1 Mudgee Airport Aws, NSW September 23 - May 2 Wellington (Agrowplow), NSW September 15 - May 17 Coonabarabran Airport Aws, NSW Dubbo Airport Aws, NSW September 10 - May 24 Coonabarabran (Namoi Street), NSW October 5 - May 4

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