Frost Dates for Texas Post Office, Australia
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 20
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 7
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 27
First Fall Frost
May 30
Hard Freeze (28°F / -2°C)
Last Spring Hard Freeze
August 3
First Fall Hard Freeze
June 16
Growing Season
291 Days
August 20 to June 7
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
Temperature
30°
50°
70°
90°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Precipitation
0"
1"
2"
3"
3.3"
Sunrise / Sunset
Daylight
Longest: 13h 51m · Shortest: 10h 09m
Nearby Stations
Pindari Dam, Australia
September 3 - May 26
Stanthorpe Leslie Parade, Australia
September 19 - May 14
Applethorpe, Australia
September 13 - May 16
Tenterfield (Federation Park), Australia
September 30 - May 9
Goondiwindi Airport, Australia
August 8 - June 14
Inverell Research Centre, Australia
August 16 - June 4
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