
Coffin Bay National Park
- Annual mean
- 16.6 °C
- Warmest month
- February
- Wettest month
- June
Twelve-month atmospheric data profile from 1991 to 2020 at a representative coordinate.
This climate profile provides monthly average temperature, precipitation, relative humidity, wind speed, and daylight hours for Greenly Island Conservation Park. Measurements derive from NASA POWER climatology records for the period of 1991 to 2020 at a specific representative elevation. Values reflect long-term annual patterns at this coordinate rather than current weather conditions or forecasts, offering a foundational dataset for understanding local atmospheric cycles.
Analysis of average minimum, mean, and maximum temperatures alongside monthly precipitation rates.
Track long-term monthly temperature bounds, daily precipitation rates, wind speeds, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 18.9 °C15.5° to 27.7° | 0.5 mm/day | 75.7% | 6.7 m/s | 14 hours |
| February | 19.2 °C15.9° to 27° | 0.5 mm/day | 76.4% | 6.6 m/s | 13.3 hours |
| March | 18.4 °C15.4° to 25.6° | 0.6 mm/day | 76.1% | 6.1 m/s | 12.2 hours |
| April | 17.5 °C14.7° to 23.1° | 0.8 mm/day | 74.9% | 5.7 m/s | 11.1 hours |
| May | 16.3 °C13.4° to 20.3° | 1.4 mm/day | 75% | 6.2 m/s | 10.2 hours |
| June | 14.9 °C12.2° to 18.2° | 2.1 mm/day | 74.5% | 7 m/s | 9.7 hours |
| July | 14.1 °C11.3° to 17.5° | 1.9 mm/day | 74.8% | 7.4 m/s | 9.9 hours |
| August | 13.9 °C11° to 18.3° | 1.7 mm/day | 74.7% | 7.3 m/s | 10.7 hours |
| September | 14.4 °C11.3° to 20.6° | 1.3 mm/day | 75.4% | 7 m/s | 11.8 hours |
| October | 15.2 °C11.7° to 23.1° | 0.9 mm/day | 74.6% | 6.7 m/s | 12.9 hours |
| November | 16.4 °C12.7° to 24.9° | 0.6 mm/day | 75% | 6.5 m/s | 13.8 hours |
| December | 17.6 °C14.1° to 26.5° | 0.7 mm/day | 75.4% | 6.5 m/s | 14.3 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 analysis of long-term temperature, precipitation, wind, and daylight normals across the calendar year
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine long-term monthly temperature, precipitation, and daylight patterns across distinct geographic settings


Continue exploring the isolated terrain and specific conservation landscape of Greenly Island Conservation Park within the MoriAtlas database. Gain a deeper understanding of this protected nature reserve through its mapped boundaries and regional context in South Australia.