The cheapest and most expensive days of the week for petrol in Sydney are influenced by price cycles. While price cycles usually operate in regular patterns, the cheapest and most expensive days of the week to buy petrol may change from time to time. Since historical data can only give an indication of the cheapest and most expensive days to buy petrol in the future, consumers should use this information as a guide only.
Cheapest day of the week to buy petrol last week
Last week (ending 29 January 2012), the cheapest day to buy petrol in Sydney was Sunday.
Longer term trend
The table below shows the days that were cheapest and most expensive to buy petrol in Sydney over the last 16 weeks. Longer term trends give a better guide as the cheapest and most expensive days may change from time to time.
The cheapest and most expensive day to buy petrol has varied over the last 16 weeks.
Cheapest and most expensive days for unleaded petrol in Sydney - last 16 weeks
Week ending
Cheapest day (trough)
Most expensive day (peak)
16 October 2011
Wednesday
Friday
23 October 2011
Wednesday
*
30 October 2011
*
Monday
6 November 2011
Wednesday
Friday
13 November 2011
*
*
20 November 2011
Monday
Thursday
27 November 2011
Tuesday
Sunday
4 December 2011
*
Saturday
11 December 2011
Monday
Wednesday
18 December 2011
Thursday
Sunday
25 December 2011
*
*
1 January 2012
Monday
Thursday
8 January 2012
Friday
*
15 January 2012
*
Monday
22 January 2012
Wednesday
Friday
29 January 2012
*
*
*indicates no trough / peak within the week. Based on daily average unleaded petrol prices.
What has been happening with petrol prices in Sydney?
The chart below shows average daily unleaded petrol prices in Sydney over the past 30 days.
Average retail prices over the past 30 days
Vision impaired users can ring 1300 302 502 for a verbal description of this chart.