Heating & Split Systems - Woollahra, NSW 2025
Welcome to the heating guide for Woollahra, situated in postcode 2025. Utilising data from the nearest weather station (SYDNEY (OBSERVATORY HILL)) at an elevation of 39 metres above sea level, which started operating in 1858 with the latest data recorded in 2020, we can analyse the temperature trends crucial for your home's heating needs.
In this region, winters have recorded temperatures as low as 2.1 degrees C, highlighting the necessity for energy-efficient heating systems. During these colder months (June, Juily and August), we see an average minimum temperature of 8.8 degreees celcius, while the average humidity level at 9 am is around 70.3% and 52.3% at 3 pm for this period. Together this can significantly affect the comfort levels in your home, making a comprehensive heating system essential not just for warmth but also for managing indoor humidity levels. Additionally, with wind gusts reaching up to 150 km/h in Woollahra, a robust HVAC system, including options like energy-efficient electric heaters, gas heating or ducted heating, or a more complex hydronic or ducted heating systems, becomes a valuable investment for maintaining a comfortable indoor environment.
Temperature & Weather in Woollahra
Featured Heating Installers Servicing Woollahra
Heating & Solar Production
* Data from The Bureau of Meteorology (BOM). Closest weather station to Woollahra: Sydney (observatory Hill) - approx. 1.4 km
Featured Solar Installers Servicing Woollahra
Community Heating Statistics - Woollahra, 2025
Demographics
Based on the Australian Bureau of Statistics 2021 Census, postcode 2025, which includes Woollahra, has a total 2988 homes. This community features a diverse array of housing types: 532 are houses, each with an average of 1.8 residents per dwelling. With the community's varied income levels, where the median weekly household income is 3013 and with 51% homes mortgaged or rented, investing in energy-efficient heating options is even more essential to help reduce running costs and increase long-term financial savings for homeowners or renters.
When considering the demographics of Woollahra and 2025 more broadly, we discover there are 640 families with children. At the same time, 23% of the 7189 population are over 65 years old, while 1658 people also live with long-term health conditions. So eco-friendly and smart heating systems with advanced thermostats are particularly appealing for those more susceptible to the cold, like families with young children, older adults, and residents living with health conditions.
* Based on Australian Bureau of Statistics 2021 Data