Frost Dates for St George Airport, QLD

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. August 6
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. June 15
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 14
First Fall Frost June 9
-28.05°N, 148.59°W © OpenStreetMap

Growing Season

313 Days August 6 to June 15

USDA Hardiness Zone iHardiness 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: 25 to 30°F (−4 to −1°C)

Learn more

Köppen Climate iThe 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.

Köppen climate map

Temperature

5° 15° 25° 35°
29°
High: 35°C
Avg: 29°C
Low: 22°C
Jan
28°
High: 34°C
Avg: 28°C
Low: 21°C
Feb
25°
High: 32°C
Avg: 25°C
Low: 19°C
Mar
21°
High: 28°C
Avg: 21°C
Low: 14°C
Apr
16°
High: 23°C
Avg: 16°C
Low: 9°C
May
13°
High: 20°C
Avg: 13°C
Low: 7°C
Jun
13°
High: 20°C
Avg: 13°C
Low: 5°C
Jul
14°
High: 22°C
Avg: 14°C
Low: 6°C
Aug
19°
High: 27°C
Avg: 19°C
Low: 11°C
Sep
22°
High: 30°C
Avg: 22°C
Low: 15°C
Oct
25°
High: 33°C
Avg: 25°C
Low: 18°C
Nov
27°
High: 34°C
Avg: 27°C
Low: 21°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm 60 mm
53 mm
53.3 mm
Jan
61 mm
61.0 mm
Feb
38 mm
38.1 mm
Mar
13 mm
12.7 mm
Apr
13 mm
12.7 mm
May
28 mm
27.9 mm
Jun
18 mm
17.8 mm
Jul
15 mm
15.2 mm
Aug
18 mm
17.8 mm
Sep
36 mm
35.6 mm
Oct
51 mm
50.8 mm
Nov
64 mm
63.5 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13.5h13h12h11.5h10.5h10h10.5h11h12h12.5h13.5h14h
Jan: 5:12 AM – 6:48 PM · 13h 36m
Feb: 5:31 AM – 6:29 PM · 12h 58m
Mar: 5:54 AM – 6:06 PM · 12h 12m
Apr: 6:20 AM – 5:40 PM · 11h 19m
May: 6:42 AM – 5:18 PM · 10h 36m
Jun: 6:53 AM – 5:07 PM · 10h 14m
Jul: 6:49 AM – 5:11 PM · 10h 23m
Aug: 6:30 AM – 5:30 PM · 10h 60m
Sep: 6:05 AM – 5:55 PM · 11h 51m
Oct: 5:39 AM – 6:21 PM · 12h 41m
Nov: 5:17 AM – 6:43 PM · 13h 25m
Dec: 5:07 AM – 6:53 PM · 13h 46m
Daylight Longest: 13h 47m · Shortest: 10h 13m

Nearby Stations

Bollon Mary St, QLD August 13 - June 15 Surat, QLDAugust 17 - June 6 Mungindi Post Office, NSW August 11 - June 16 Lightning Ridge Visitors Infor, NSW August 7 - June 15 Moree Aero, NSWAugust 12 - June 9

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