Frost Dates for Tarcoola Aero, SA
Elevation: 123 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 3
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.
June 12
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 12
First Fall Frost
June 7
Hard Freeze (−2°C)
Last Spring Hard Freeze
July 20
First Fall Hard Freeze
June 16
Growing Season
313 Days
August 3 to June 12
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
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BWh
Hot Desert
Very hot and extremely dry with minimal rainfall. Irrigation is essential for any gardening. Heat-tolerant crops and desert-adapted plants thrive; shade structures help in peak summer.
Temperature
0°
10°
20°
30°
40°
Avg High
Avg Temp
Avg Low
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 37° | 28° | 20° |
| February | 35° | 27° | 19° |
| March | 32° | 24° | 16° |
| April | 27° | 20° | 12° |
| May | 22° | 15° | 8° |
| June | 19° | 12° | 5° |
| July | 19° | 12° | 5° |
| August | 21° | 14° | 6° |
| September | 25° | 17° | 9° |
| October | 29° | 21° | 12° |
| November | 32° | 24° | 15° |
| December | 34° | 26° | 18° |
Precipitation
0 mm
10 mm
20 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 5 |
| February | 18 |
| March | 15 |
| April | 8 |
| May | 3 |
| June | 5 |
| July | 5 |
| August | 3 |
| September | 0 |
| October | 5 |
| November | 8 |
| December | 5 |
Sunrise / Sunset
Daylight
Longest: 13h 59m · Shortest: 10h 01m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 5:07 AM | 6:53 PM | 13h 47m |
| February | 5:28 AM | 6:32 PM | 13h 05m |
| March | 5:53 AM | 6:07 PM | 12h 13m |
| April | 6:23 AM | 5:37 PM | 11h 15m |
| May | 6:47 AM | 5:13 PM | 10h 27m |
| June | 6:59 AM | 5:01 PM | 10h 01m |
| July | 6:54 AM | 5:06 PM | 10h 12m |
| August | 6:34 AM | 5:26 PM | 10h 53m |
| September | 6:05 AM | 5:55 PM | 11h 49m |
| October | 5:37 AM | 6:23 PM | 12h 46m |
| November | 5:12 AM | 6:48 PM | 13h 35m |
| December | 5:01 AM | 6:59 PM | 13h 59m |
Nearby Stations
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