Frost Dates for Robertson, NSW

Based on data from Moss Vale Aws weather station, 11 miles away

Elevation: 730 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 25
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 10

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 October 5
First Fall Frost May 3

Hard Freeze (−2°C)

Last Spring Hard Freeze August 26
First Fall Hard Freeze May 30
34.59°S, 150.59°E © OpenStreetMap

Growing Season

227 Days September 25 to May 10

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.
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

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January27°20°14°
February24°19°14°
March22°17°12°
April19°14°9°
May16°10°5°
June13°8°3°
July12°7°2°
August13°8°3°
September17°11°5°
October20°14°8°
November22°16°11°
December24°18°12°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January61
February104
March79
April43
May41
June81
July48
August48
September43
October41
November64
December58

Sunrise / Sunset

Daylight Australian Eastern Time (AET) Longest: 14h 19m · Shortest: 9h 41m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Australian Eastern Time (AET))
Month Sunrise Sunset Daylight
January6:06 AM8:10 PM14h 04m
February6:35 AM7:50 PM13h 15m
March7:00 AM7:16 PM12h 16m
April6:25 AM5:32 PM11h 08m
May6:49 AM5:00 PM10h 12m
June7:07 AM4:50 PM9h 42m
July7:07 AM5:01 PM9h 54m
August6:41 AM5:24 PM10h 42m
September5:59 AM5:47 PM11h 48m
October6:17 AM7:10 PM12h 53m
November5:48 AM7:39 PM13h 51m
December5:45 AM8:03 PM14h 18m

Nearby Stations

Bowral (Parry Drive), NSW August 25 - June 8 Albion Park (Wollongong Airpor, NSW July 31 - June 19 Nowra Ran Air Station Aws, NSW Bellambi Aws, NSW Taralga Post Office, NSW October 31 - April 25 Camden Airport Aws, NSW August 24 - May 30

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