Thailand Inflation Hits 2.53% in August, Highest in Three Months

Thailand's inflation climbed to 2.53% year-on-year in August, the highest in three months, according to Nanthapong Jiralertpongse, director of the Trade Policy and Strategy Office at the Ministry of Commerce. Of 464 goods tracked in the inflation calculation, 310 items saw price increases, 31 remained unchanged, and 123 declined. Non-food prices rose 2.23% while food and non-alcoholic beverages jumped 2.99%. The eight-month average inflation (January to August 2025) was 1.37% higher than the same period last year.

The August surge was driven primarily by elevated domestic fuel prices—still higher than the previous year due to prolonged Middle East conflict and additional U.S. economic sanctions on Iran combined with military operations—and broad-based increases in prepared food prices, particularly curry and rice dishes, averaging 3-5% higher. Fresh food items including eggs, chicken, vegetables, and fruit also rose, fueled by increased purchasing power from the "Thai Helps Thai Plus" stimulus program and weather volatility that reduced crop yields.

Nanthapong forecast that September inflation would remain positive as retail oil prices stay elevated due to ongoing Middle East tensions, with potential El Niño effects pushing up key agricultural commodity prices such as rice, meat, fresh vegetables, and fruit. He predicted inflation would likely average above 2% monthly for the remaining four months of the year due to sustained high oil prices, strong seasonal tourism demand, accelerated government spending, and tourism stimulus measures.

However, some deflationary pressures may emerge: electricity rates for September to December 2025 will drop to 3.86 baht per unit from 3.95 baht, and personal consumer goods prices are expected to decline due to intense competition. The ministry maintains its 2025 inflation target range of 1.5% to 2.5%.