Frost Dates for Oodnadatta Airport, SA
Elevation: 117 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.
July 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.
June 18
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
July 30
First Fall Frost
June 14
Growing Season
328 Days
July 25 to June 18
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 10a
Avg. annual minimum: −1 to 2°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
5°
15°
25°
35°
Avg High
Avg Temp
Avg Low
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 39° | 32° | 24° |
| February | 37° | 30° | 23° |
| March | 34° | 27° | 20° |
| April | 29° | 22° | 15° |
| May | 24° | 17° | 10° |
| June | 20° | 13° | 6° |
| July | 20° | 13° | 6° |
| August | 23° | 15° | 8° |
| September | 28° | 20° | 12° |
| October | 31° | 24° | 16° |
| November | 35° | 27° | 19° |
| December | 37° | 29° | 22° |
Precipitation
0 mm
10 mm
20 mm
30 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 3 |
| February | 25 |
| March | 5 |
| April | 5 |
| May | 0 |
| June | 5 |
| July | 0 |
| August | 5 |
| September | 5 |
| October | 8 |
| November | 8 |
| December | 13 |
Sunrise / Sunset
Daylight
Longest: 13h 45m · Shortest: 10h 15m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 5:13 AM | 6:47 PM | 13h 34m |
| February | 5:32 AM | 6:28 PM | 12h 57m |
| March | 5:54 AM | 6:06 PM | 12h 12m |
| April | 6:20 AM | 5:40 PM | 11h 20m |
| May | 6:41 AM | 5:19 PM | 10h 38m |
| June | 6:52 AM | 5:08 PM | 10h 16m |
| July | 6:47 AM | 5:13 PM | 10h 25m |
| August | 6:29 AM | 5:31 PM | 11h 01m |
| September | 6:05 AM | 5:55 PM | 11h 51m |
| October | 5:40 AM | 6:20 PM | 12h 41m |
| November | 5:18 AM | 6:42 PM | 13h 24m |
| December | 5:08 AM | 6:52 PM | 13h 44m |
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