Frost Dates for Hanwood, NSW

Based on data from Griffith Airport Aws weather station, 6 miles away

Elevation: 125 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 5
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 31

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 13
First Fall Frost May 22

Hard Freeze (−2°C)

Last Spring Hard Freeze August 10
First Fall Hard Freeze June 15
34.33°S, 146.04°E © OpenStreetMap

Growing Season

268 Days September 5 to May 31

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.
BSk Cold Semi-Arid (Steppe)

Cool to cold with low rainfall and wide temperature swings. Common in the western Great Plains and central Asia. Short growing seasons benefit from season extension techniques.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January35°27°19°
February33°25°18°
March29°22°15°
April25°18°11°
May19°13°6°
June16°10°5°
July15°9°3°
August17°10°4°
September21°14°6°
October26°18°10°
November29°22°14°
December32°24°16°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January10
February28
March28
April18
May15
June33
July25
August18
September15
October25
November38
December28

Sunrise / Sunset

Daylight Australian Eastern Time (AET) Longest: 14h 17m · Shortest: 9h 43m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Australian Eastern Time (AET))
Month Sunrise Sunset Daylight
January6:24 AM8:27 PM14h 03m
February6:53 AM8:07 PM13h 14m
March7:18 AM7:33 PM12h 15m
April6:42 AM5:50 PM11h 08m
May7:06 AM5:18 PM10h 13m
June7:24 AM5:08 PM9h 43m
July7:24 AM5:19 PM9h 55m
August6:58 AM5:41 PM10h 43m
September6:16 AM6:04 PM11h 48m
October6:34 AM7:27 PM12h 53m
November6:06 AM7:56 PM13h 49m
December6:03 AM8:20 PM14h 17m

Nearby Stations

Yanco Agricultural Institute, NSW August 5 - June 10 Narrandera Golf Club, NSW September 8 - May 21 Hillston Airport, NSW August 30 - June 3 West Wyalong Airport Aws, NSW September 6 - June 2 Lake Cargelligo Airport, NSW August 13 - June 13 Wyalong Post Office, NSW August 20 - June 7

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview