Frost Dates for Roma Airport, QLD

Elevation: 303 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 24
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 August 30
First Fall Frost May 23

Hard Freeze (−2°C)

Last Spring Hard Freeze August 6
First Fall Hard Freeze June 14
26.54°S, 148.78°E © OpenStreetMap

Growing Season

280 Days August 24 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.
BSh Hot Semi-Arid (Steppe)

Hot with low but not negligible rainfall. Less extreme than true desert. Dryland farming techniques and drought-tolerant varieties work well. Mulching and water conservation are key.

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January35°28°21°
February33°27°20°
March32°25°18°
April28°20°12°
May24°16°8°
June21°13°5°
July20°12°4°
August23°14°5°
September27°18°9°
October30°22°14°
November32°25°17°
December34°27°19°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January71
February97
March58
April25
May15
June20
July10
August20
September20
October38
November53
December86

Sunrise / Sunset

Daylight Australian Eastern Standard Time (AEST) Longest: 13h 40m · Shortest: 10h 20m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Australian Eastern Standard Time (AEST))
Month Sunrise Sunset Daylight
January5:29 AM6:59 PM13h 30m
February5:52 AM6:47 PM12h 54m
March6:09 AM6:20 PM12h 11m
April6:24 AM5:46 PM11h 22m
May6:40 AM5:22 PM10h 42m
June6:55 AM5:15 PM10h 21m
July6:56 AM5:25 PM10h 29m
August6:37 AM5:41 PM11h 04m
September6:04 AM5:55 PM11h 51m
October5:31 AM6:09 PM12h 39m
November5:10 AM6:30 PM13h 20m
December5:11 AM6:50 PM13h 40m

Nearby Stations

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