Dry weather and intensifying heat across Asia are disrupting crop planting and raising concerns about food supplies, as meteorologists warn that a powerful El Niño weather pattern is rapidly developing and could trigger fresh food inflation across the region.
From India’s grain-growing plains and Thailand’s rice fields to Indonesia’s palm oil plantations and Australia’s wheat belt, farmers are facing delayed planting, reduced soil moisture and growing uncertainty over harvest prospects. Analysts say the emerging climate pattern is arriving at a time when agricultural producers are already struggling with elevated input costs and supply chain pressures.
El Niño begins impacting key agricultural regions
Weather experts say one of the strongest El Niño events in recent years is expected to strengthen during the second half of 2026, bringing hotter and drier conditions to large parts of Asia while increasing rainfall in portions of the Americas.
According to a recent Reuters report on Asian crop conditions, below-normal rainfall is already affecting planting decisions across several major food-producing countries.
India’s weather office recently lowered its monsoon forecast, increasing concerns about summer crops including rice, soybeans, sugarcane, corn and pulses. The monsoon supplies roughly 70% of the country’s annual rainfall, making it critical for agricultural production.
In Southeast Asia, farmers are reporting declining water availability as prolonged dry spells reduce crop yields. Parts of Indonesia have recorded more than 10 consecutive days without rainfall, while Thai rice growers are reconsidering planting schedules due to concerns over irrigation supplies.
Food prices already showing signs of pressure
The agricultural impact is beginning to appear in commodity markets.
Wheat prices have climbed significantly since the start of the year, while rice prices at major Southeast Asian export hubs have risen amid concerns about tighter supplies and higher production costs.
Market participants are paying close attention to India, the world’s largest rice exporter. Although the country currently holds substantial rice inventories, traders fear authorities could consider export restrictions if monsoon performance deteriorates later in the season.
A separate analysis of India’s monsoon outlook warned that weaker rainfall could increase inflationary pressures and affect agricultural output in rain-dependent farming regions.
Why El Niño matters for global food security
El Niño is a naturally occurring climate phenomenon characterized by warmer-than-average sea surface temperatures in the central and eastern Pacific Ocean. The event often alters global weather patterns, bringing drought to some regions while increasing rainfall and flooding risks elsewhere.
The World Meteorological Organization recently cautioned that the developing event could contribute to higher global temperatures and increase the likelihood of droughts, heatwaves and agricultural disruptions in vulnerable regions. Details were outlined in a United Nations weather agency warning issued earlier this week.
For Asia, the primary concern is reduced rainfall during critical growing periods. Lower crop production could tighten supplies of staple foods, including rice and wheat, while also affecting vegetable oils such as palm oil.
Lessons from previous El Niño warnings
The current concerns echo warnings issued during previous El Niño development cycles. In 2023, Reuters reported that Asian cereal and oilseed crops faced increased drought risks as forecasters anticipated El Niño’s return, heightening fears of food inflation and supply disruptions.
Similar concerns emerged during the powerful 2015-16 El Niño event, which affected agricultural output across parts of Asia and contributed to weather-related disruptions in global commodity markets.
Those historical episodes have prompted governments and agribusinesses to monitor weather developments more closely as climate variability increases.
Businesses prepare for potential supply shocks
Industry analysts say food producers and commodity traders are increasingly focused on resilience strategies as climate risks become more frequent.
A recent assessment of potential food price shocks highlighted how even modest reductions in crop output can produce outsized effects on food prices when supplies are already tight.
Meanwhile, agricultural businesses are evaluating alternative sourcing strategies, diversified production regions and climate-adapted farming practices to reduce exposure to weather-related disruptions.
The cocoa sector is also monitoring developments closely. A recent industry outlook on cocoa markets warned that El Niño-related weather disruptions could affect crop yields and contribute to higher commodity prices.
Outlook remains uncertain but risks are rising
Forecasters caution that uncertainty remains regarding the ultimate strength of the developing El Niño. However, ocean temperature data and atmospheric conditions suggest the event is gaining momentum.
If dry conditions intensify across Asia during the coming months, farmers could face reduced yields, delayed harvests and increased production costs. Those pressures may eventually filter through supply chains and contribute to higher food prices for consumers across the region.
With Asia accounting for a substantial share of global rice, palm oil and agricultural commodity production, the consequences of a powerful El Niño could extend well beyond regional markets, affecting food security and inflation trends worldwide.
