Heggaton Conservation Park
- Annual mean
- 16.9 °C
- Warmest month
- January
- Wettest month
- June
Yearly atmospheric patterns based on long-term climate data at a representative coordinate.
Annual climate profiles for Franklin Harbor Conservation Park in South Australia detail the progression of temperature, precipitation, humidity, wind speed, and daylight hours. Derived from 1991 to 2020 NASA POWER data, these figures provide a consistent monthly breakdown for a single representative coordinate. Analysis of these variables illustrates the typical atmospheric rhythm of the landscape, distinguishing long-term averages from current weather or forecast conditions.

Long term average monthly temperature ranges and daily precipitation rates across 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 | 23.1 °C13° to 41.8° | 0.5 mm/day | 52.7% | 5.9 m/s | 14 hours |
| February | 23 °C13.3° to 40.3° | 0.7 mm/day | 54.4% | 5.5 m/s | 13.2 hours |
| March | 20.6 °C11.5° to 36.6° | 0.5 mm/day | 58.2% | 5.1 m/s | 12.2 hours |
| April | 17.5 °C9.3° to 31.4° | 0.7 mm/day | 61.8% | 4.6 m/s | 11.1 hours |
| May | 14 °C6.3° to 25.5° | 0.9 mm/day | 69.3% | 4.6 m/s | 10.2 hours |
| June | 11.2 °C3.9° to 20.6° | 1.3 mm/day | 75.1% | 4.8 m/s | 9.8 hours |
| July | 10.3 °C3° to 20.1° | 1 mm/day | 75.6% | 5.1 m/s | 10 hours |
| August | 11.1 °C3.5° to 23.4° | 1 mm/day | 71.6% | 5.2 m/s | 10.8 hours |
| September | 13.6 °C4.9° to 28.7° | 1.1 mm/day | 66% | 5.4 m/s | 11.8 hours |
| October | 16.4 °C6.8° to 33.8° | 0.7 mm/day | 59.1% | 5.5 m/s | 12.9 hours |
| November | 19.2 °C8.7° to 37° | 0.7 mm/day | 55.7% | 5.5 m/s | 13.8 hours |
| December | 21.3 °C10.9° to 39.5° | 0.7 mm/day | 53.3% | 5.7 m/s | 14.2 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.
Comparative monthly averages for temperature, precipitation, humidity, wind, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine monthly temperature, precipitation, and wind patterns across different protected landscapes.

Deepen your knowledge of the protected habitats and island geography defining Franklin Harbor Conservation Park. This MoriAtlas entry provides a structured look at the coastal landscape, intertidal zones, and ecological importance of this unique South Australian nature reserve.