Energy Efficient Air Conditioning - Erowal Bay, NSW 2540

Air Conditioning & Split Systems - Erowal Bay, NSW 2540

Welcome to the air conditioning guide for Erowal Bay, located in postcode 2540. Using the nearest weather station data from NOWRA RAN AIR STATION at an elevation of 109 metres above sea level, which commenced operations in 1942 and the latest recorded data in 2000, we can measure the temperature fluctuations that will affect the heating and cooling requirements of your home.

Erowal Bay experiences summers that have reached up to 44.2 degrees C and winters that have been as cold as -0.8 degrees C, showcasing the need for versatile HVAC systems. In January, temperatures often there are on average 5.4 days over 30 degrees C, while July sees an average of 0.8 days less than 2 degrees C. These fluctuations underscore the importance of a reliable air conditioning service that can handle both extremes.

In the hotter months, we notice an average humidity level around 72% at 9am and 62% at 3pm, which can significantly impact home comfort on hot days. So a well-rounded Aircon system won't just keep your home cool, it will also help manage these humidity levels. Additionally, Erowal Bay experiences wind speeds of up to 8.2 km/h, making a smart HVAC system, Split System Air Conditioner, Evaporative Cooler, or Ducted Air Conditioning that can adjust to external factors an excellent investment.

Temperature & Weather in Erowal Bay

32.032.024.024.016.016.08.08.00.00.0JanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecemberComfort ZoneComfort Zone
Typical Temperature Range (90% of the time)

Erowal Bay 2540

50.050.040.040.030.030.020.020.010.010.00.00.0JanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecemberComfort ZoneComfort Zone
Extremely Hot Days (10% of the time)

Erowal Bay 2540

Avg Days Over 30°C
Avg Days Over 35°C
6.06.05.05.04.04.03.03.02.02.01.01.00.00.0# daysJanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecember
Average Number of Hot Days

Erowal Bay 2540

9am Relative Humidity
3pm Relative Humidity
808060604040202000%JanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecemberComfort ZoneComfort Zone
Average Relative Humidity

Erowal Bay 2540

3 Star Energy Rating
5 Star Energy Rating
7 Star Energy Rating
20.020.016.016.012.012.08.08.04.04.00.00.0JanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec
Est Daily Split System Cooling Energy Consumption (kW)

Erowal Bay 2540

Featured Air Conditioning Installers Servicing Erowal Bay

Warrigal Air Conditioning Heating & Electrical

Warrigal Air Conditioning Heating & Electrical

3 Metcalf Pl, 2528

Your comfort, our expertise

Aircon Commercial Refrigeration

Aircon Commercial Refrigeration

Unit 9 35 Cumberland Avenue, 2541

Stay comfortable, save energy!

Cool Climate Air Conditioning and Refrigeration

Cool Climate Air Conditioning and Refrigeration

1 Davy Street, 2575

Stay comfortable all year round with Cool Climate

ChillTech Fridge And Air

ChillTech Fridge And Air

11 Lisa Court, 2577

Your Comfort, Our Priority

Air Conditioning & Solar Production

Daily Avg Sunshine in Erowal Bay
554433221100JanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec
Daily Avg Solar Generation (kWh)
554433221100JanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec

* Data from The Bureau of Meteorology (BOM). Closest weather station to Erowal Bay: Nowra Ran Air Station - approx. 3.6 km

Split System 5 Star
6kW Solar System
12.012.09.09.06.06.03.03.00.00.0Split System 5 StarJanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec32.032.024.024.016.016.08.08.00.00.06kW Solar System
Est Daily Split System Cooling Offset By Solar Power

Erowal Bay 2540

Featured Solar Installers Servicing Erowal Bay

SolarBlu

SolarBlu

20 Marshall Street, 2530

Get quality solar without breaking the bank.

South Coast Solar Solutions

South Coast Solar Solutions

Nowra, 2541

14yrs specialising in residential & commercial solar.

The Energy Experts

The Energy Experts

45 Jerrara Road, 2533

Solar made easy.

Unlimited Power Solutions

Unlimited Power Solutions

Nowra, 2541

Winners for Most Outstanding Electrical Services

Community Air Conditioning Statistics - Erowal Bay, 2540

Icon

Avg Summer Temperature (3pm)

20°C

Avg Summer Temperature (3pm)

Our calculation for Average Summer Temperature at 3pm in Erowal Bay uses Bureau of Meteorology data from the nearest weather station (Nowra Ran Air Station), which is at an elevation of 109 metres above sea level and started operating in 1942 with the latest data recorded in 2000, which we've aggregated into a historical average temperature for Erowal Bay’s Summer months.

Icon

Avg Days Over 30°C

19 days/per year

Avg Days Over 30°C

Our calculation for Average Days Over 30°C in Erowal Bay uses Bureau of Meteorology data from the nearest weather station (Nowra Ran Air Station), which is at an elevation of 109 metres above sea level and started operating in 1942 with the latest data recorded in 2000, which we've aggregated into the average for the number of days in the year the temperature for Erowal Bay will be over 30 degrees Celsius.

Icon

Avg Summer Relative Humidity (3pm)

53%

Avg Summer Relative Humidity (3pm)

Our calculation for Average Summer Relative Humidity at 3pm in Erowal Bay uses Bureau of Meteorology data from the nearest weather station (Nowra Ran Air Station), which is at an elevation of 109 metres above sea level and started operating in 1942 with the latest data recorded in 2000, which we've aggregated into a historical average Relative Humidity for Erowal Bay’s Summer months in the afternoon.

Icon

Total Number Of Homes

10,405

Total Number Of Homes

The calculation for the number of homes in 2540 is based on the total number of dwellings recorded in the Australian Bureau of Statistics (ABS) 2021 Census. The ABS ‘Dwelling’ statistics for postcode 2540 include Separate houses, Semi-detached, row or terrace houses, townhouses, flats or apartments, and other dwelling types, which we have combined into a single number called homes.

Icon

Retail Value of Electricity Saved

$393 yr/per home

Retail Value of Electricity Saved

This calculation illustrates a 456.25 average yearly saving worth of retail value electricity that could be achieved for each home in 2540, due to an energy-efficient 7-star air conditioning split system compared to a less efficient 3-star air conditioning split system. This average yearly saving per home includes Bureau of Meteorology climate, humidity and temperature data for Erowal Bay, assumptions about the homes in this location, and estimates an average electricity rate of 25 cents per kWh throughout this period.

Icon

Avg Electricity Saved Per Home

846 kWh/home

Avg Electricity Saved Per Home

This calculation highlights a 1825kWh yearly average electricity saving that could be achieved for each home in 2540, due to the improved energy efficiency of a 7-star rated air conditioning system when compared to a less efficient 3-star air conditioning split system. The total kilowatts saved by each home on average includes Bureau of Meteorology climate, humidity and temperature data for Erowal Bay, plus assumptions about the homes in this location.

Icon

Community Electricity Saved

52,781 kWh/day

Community Electricity Saved

This calculation highlights the combined volume of electricity that would be saved by the community of 2540 each day if all 18694 homes used a 7-star efficient split system when compared to a 3-star efficient system. This valuation includes Bureau of Meteorology climate, humidity and temperature data for Erowal Bay, plus assumptions about the homes in this location.

Icon

Community Retail Electricity Savings

$13,054 /day

Community Retail Electricity Savings

This calculation highlights the combined volume of electricity that would be saved by the community of 18694 each day if all Erowal Bay homes used a 7-star efficient split system when compared to a 3-star efficient system, multiplied by an estimated average electricity rate of 25 cents per kWh. This valuation includes Bureau of Meteorology climate, humidity and temperature data for Erowal Bay, plus assumptions about the homes in this location.

Icon

Community Retail Electricity Savings

$4,833,274 /year

Community Retail Electricity Savings

This calculation highlights the combined volume of electricity that would be saved by the community of 2540 each year if all 18694 homes used a 7-star efficient split system when compared to a 3-star efficient system, multiplied by an estimated average electricity rate of 25 cents per kWh. This valuation includes Bureau of Meteorology climate, humidity and temperature data for Erowal Bay, plus assumptions about the homes in this location.

Icon

Yearly CO2 Reduction

13,925 tonnes

Yearly CO2 Reduction

This calculation is based on yearly ‘Community Retail Electricity Savings’ that would be created by the community of 2540 each year if all 18694 homes used a 7-star efficient split system when compared to a 3-star efficient system. This electricity saving is then multiplied by the amount of CO2 generated per tonne of coal-fired power in NSW, which is used to highlight the amount of carbon pollution that is instead saved by postcode 2540 by switching to a more energy-efficient air conditioning split system for cooling.

Icon

Carbon Sequestration Equivalent

197,403 trees/yr

Carbon Sequestration Equivalent

This calculation is based on yearly ‘Community Retail Electricity Savings’ that would be created by the community of 2540 each year if all 18694 homes used a 7-star efficient split system when compared to a 3-star efficient system. This electricity saving is then multiplied by the amount of CO2 generated per tonne of coal-fired power in NSW, then converted to the equivalent number of mature trees capturing and sequestering carbon dioxide pollution equal to the amount of CO2 saved (14 trees per tonne of CO2). So this number gives us a different way of understanding the environmental benefits of higher energy star split system air conditioning because of improved energy efficiency.

Icon

Car Emissions Equivalent

117,613,176 km/yr

Car Emissions Equivalent

This calculation is based on yearly ‘Community Retail Electricity Savings’ that would be created by the community of 2540 each year if all 18694 homes used a 7-star efficient split system when compared to a 3-star efficient system. This electricity saving is then multiplied by the amount of CO2 generated per tonne of coal-fired power in NSW, then converted to the equivalent number of kilometres driven worth of car emissions driven by an average car equal to the amount of CO2 saved (120g of CO2 per km driven). So this number gives us a different way of understanding the environmental benefits of higher energy star split system air conditioning because of improved energy efficiency.

Icon

Demographics

Erowal Bay and the postcode of 2540 has a total 18694 occupied dwellings. Of these dwellings in Erowal Bay 16797 are houses, 1170 are semi-detached or townhouses, and 315 are flats or apartments. We see that homes of 4 or more bedrooms in size are 40% of all dwellings, while 3 bedroom homes are 40%, and 2 or fewer bedroom dwellings are 18%. According to the Australian Bureau of Statistics 2% of census results did not specify the number of bedrooms

Typically we see that the bigger the home, then the more it costs to heat and cool, and with 2.4 number of people per household and with 73% of properties mortgaged or owned outright in 2540, investing in energy-efficient air conditioning will make a significant difference to energy savings here.

* Based on Australian Bureau of Statistics 2021 Data
Icon

About Erowal Bay

Erowal Bay is a charming coastal town located in the beautiful region of NSW 2540. The town enjoys a moderate climate throughout the year, making it an ideal destination for those seeking pleasant weather. The average annual temperature in Erowal Bay is around 20 degrees Celsius, with the hottest months being January and February.

During summer, the average maximum temperature ranges from 25 to 30 degrees Celsius, providing a perfect opportunity for residents and visitors to cool down and enjoy the town's stunning beaches. With the scorching heat, it's crucial to have an efficient cooling system in place to ensure comfort and relaxation.

Local aircon service and installation businesses in Erowal Bay offer a range of cooling solutions, including split system air-conditioning. Split systems are an excellent choice for this town as they provide efficient cooling while being energy-efficient. Additionally, with the possibility of using solar power to run the unit, residents can enjoy the benefits of reduced energy costs and environmental sustainability.

Nearby Suburbs

See Also

BESbswy