Record strength El Niño could mean bigger supermarket bills for Australians, experts warn

by | Sep 8, 2026 | Business

Record strength El Niño could mean bigger supermarket bills for Australians, experts warn

Australia faces potential food price increases from an exceptionally strong El Niño weather event, according to meteorological and economic analysts. The Bureau of Meteorology has predicted the weather phenomenon will peak in late spring or summer and reach intensity levels exceeding the warmest conditions recorded since reliable measurements began in 1950.

Food analysts point to anticipated hot and dry conditions in key agricultural regions of eastern Australia as a significant factor that could elevate food prices over the coming months. Michael Harvey, a consumer food analyst at Rabobank research, identified weather-related risks as central to food pricing expectations and flagged potential for consumer-level food inflation. The Food and Agricultural Organisation has already noted that rising weather-related threats are reflected in elevated global commodity prices. However, not all food sectors face uniform pressure—dairy and meat prices have begun moderating following recent increases as market fundamentals shift independently of the approaching weather conditions.

Beyond weather concerns, multiple factors are affecting food costs. Global wheat prices have risen approximately one-third since early July, compared to a 9% increase in Australia. Oil prices have also climbed, with Brent crude surpassing US$97 per barrel and rising 35% since early July, increasing diesel costs for farmers and pushing fertiliser prices higher due to supply disruptions. Additionally, geopolitical tensions have restricted grain exports from major producing regions, with approximately one-third of global grain exports currently unable to reach international markets.

The cost-of-living environment in Australia has already been challenging. Over the five-year period to June, staple items including breads, cereals, and dairy products increased between 28% and 30%, compared to 3% to 6% in the preceding five-year period. Reserve Bank officials are monitoring whether the severe El Niño could necessitate further interest rate adjustments. However, some economists note that multiple cost factors beyond weather—including labour, freight, and packaging—typically play significant roles in determining retail prices, and question whether El Niño would be a primary driver of overall inflation.

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