Frost Dates for Wilcannia Aerodrome Aws, NSW

Elevation: 94 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. August 14
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. June 5

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 August 25
First Fall Frost May 31
31.52°S, 143.38°E © OpenStreetMap

Growing Season

295 Days August 14 to June 5

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 9b

Avg. annual minimum: −4 to −1°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BWh Hot Desert

Very hot and extremely dry with minimal rainfall. Irrigation is essential for any gardening. Heat-tolerant crops and desert-adapted plants thrive; shade structures help in peak summer.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January37°29°21°
February36°28°20°
March32°24°16°
April27°20°12°
May21°14°7°
June18°11°5°
July18°11°4°
August20°12°5°
September25°16°8°
October28°20°12°
November32°24°16°
December35°27°19°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January18
February25
March18
April8
May3
June25
July10
August8
September10
October23
November10
December10

Sunrise / Sunset

Daylight Longest: 14h 03m · Shortest: 9h 57m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January5:05 AM6:55 PM13h 50m
February5:27 AM6:33 PM13h 07m
March5:53 AM6:07 PM12h 14m
April6:23 AM5:37 PM11h 13m
May6:48 AM5:12 PM10h 24m
June7:01 AM4:59 PM9h 57m
July6:56 AM5:04 PM10h 08m
August6:35 AM5:25 PM10h 51m
September6:05 AM5:55 PM11h 49m
October5:36 AM6:24 PM12h 48m
November5:11 AM6:49 PM13h 38m
December4:59 AM7:01 PM14h 03m

Nearby Stations

Wilcannia (Reid St), NSW August 12 - June 12 White Cliffs Post Office, NSW July 23 - June 14 Menindee Post Office, NSW August 9 - June 13 Ivanhoe Aerodrome Aws, NSW August 3 - June 7 Ivanhoe Post Office, NSW August 24 - May 27

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