Heathcote National Park
- Annual mean
- 18.5 °C
- Warmest month
- January
- Wettest month
- February
Twelve-month representative-point averages for temperature, precipitation, wind, and daylight.
Detailed annual climate profiles for Royal National Park provide long-term temperature, humidity, wind speed, and precipitation averages. These datasets rely on a single representative coordinate monitored from 1991 to 2020. Understanding these monthly patterns helps contextualize local atmospheric conditions, yet these values represent statistical norms rather than short-term weather forecasts or entire-park variations.
Analyzing the relationship between average thermal ranges and daily precipitation trends over twelve months
Comparing average temperature bounds, daily precipitation rates, and calculated daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 22.7 °C17.9° to 33.3° | 2.8 mm/day | 75.1% | 4.2 m/s | 14 hours |
| February | 22.7 °C18.1° to 31.6° | 4.4 mm/day | 76.4% | 4.2 m/s | 13.2 hours |
| March | 21.6 °C16.6° to 28.9° | 3.1 mm/day | 75% | 4.1 m/s | 12.2 hours |
| April | 19.6 °C14° to 26.6° | 2.3 mm/day | 72.6% | 3.9 m/s | 11.1 hours |
| May | 17.1 °C11.5° to 23.3° | 2 mm/day | 72.2% | 4 m/s | 10.2 hours |
| June | 14.9 °C9.4° to 20.1° | 3 mm/day | 74.8% | 4.3 m/s | 9.8 hours |
| July | 13.8 °C8.5° to 19.8° | 1.6 mm/day | 73% | 4.2 m/s | 10 hours |
| August | 14.4 °C8.8° to 21.6° | 1.8 mm/day | 69.7% | 4.3 m/s | 10.8 hours |
| September | 16.3 °C10.5° to 25.2° | 1.7 mm/day | 69.3% | 4.1 m/s | 11.8 hours |
| October | 18.1 °C12.2° to 28.3° | 2 mm/day | 70.3% | 4.1 m/s | 12.9 hours |
| November | 19.6 °C13.6° to 30.2° | 2.8 mm/day | 72.7% | 4.2 m/s | 13.8 hours |
| December | 21.2 °C15.7° to 31.5° | 2.4 mm/day | 73.4% | 4.1 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.
Analyzing calculated averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Standardized monthly temperature, precipitation, and daylight data across diverse reservation networks


Delve deeper into the geographic identity and mapped context of Royal National Park. Understanding its position within New South Wales and its role as a protected landscape is key for a comprehensive atlas exploration. This detailed view aids in appreciating the park's contribution to the structured geography of Australia's natural areas.