Geegeela Conservation Park
- Annual mean
- 15.4 °C
- Warmest month
- January
- Wettest month
- June
Twelve-month atmospheric profile based on representative point climatology for South Australia
Detailed monthly climate normals for Custon Conservation Park provide a scientific look at annual atmospheric patterns. Data covers mean, minimum, and maximum temperatures; daily precipitation rates; humidity; wind speed; and daylight hours between nineteen ninety one and twenty twenty. These measurements offer a precise representative-point view for analyzing long-term climate behavior in this protected wildlife reserve.
Long-term thermal range and average daily precipitation cycles across all twelve months
Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 22.4 °C9.2° to 42.4° | 0.7 mm/day | 47.3% | 5.2 m/s | 14.2 hours |
| February | 22.2 °C9.5° to 40.3° | 0.6 mm/day | 49% | 5 m/s | 13.4 hours |
| March | 19.4 °C7.9° to 36.6° | 0.8 mm/day | 55.4% | 4.7 m/s | 12.2 hours |
| April | 15.7 °C5.6° to 30.7° | 0.9 mm/day | 63.4% | 4.2 m/s | 11.1 hours |
| May | 12.4 °C3.7° to 24.5° | 1.4 mm/day | 74.4% | 4.1 m/s | 10.1 hours |
| June | 9.8 °C1.6° to 19.1° | 2 mm/day | 81.4% | 4.3 m/s | 9.6 hours |
| July | 9.1 °C1.3° to 18.3° | 1.9 mm/day | 82.5% | 4.5 m/s | 9.8 hours |
| August | 9.7 °C1.8° to 21° | 1.9 mm/day | 79.8% | 4.7 m/s | 10.7 hours |
| September | 11.6 °C2.4° to 24.7° | 1.7 mm/day | 75.5% | 4.8 m/s | 11.8 hours |
| October | 14.4 °C3.5° to 31° | 1.1 mm/day | 66.3% | 4.8 m/s | 13 hours |
| November | 17.6 °C5.1° to 36.7° | 0.9 mm/day | 57.7% | 4.9 m/s | 14 hours |
| December | 20.1 °C7.5° to 39.4° | 0.9 mm/day | 51.4% | 5.1 m/s | 14.5 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long-term averages for temperature, precipitation, wind, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine monthly temperature, precipitation, and regional atmospheric patterns across diverse protected landscapes

Access the comprehensive atlas entry for Custon Conservation Park to understand its role as a dedicated wildlife reserve in South Australia. This resource provides a clear look at the park's protected boundaries and its significance in conserving endangered native woodland associations within the broader regional landscape.