Heatwave lifts UK retail sales

Heatwave lifts UK retail sales

UK retail sales rebounded as hot weather lifted demand. BRC-KPMG data shows May sales up 3.7%, with food, clothing, footwear, online non-food, and summer goods benefiting.


UK retail sales rebounded in May as hot weather and bank holiday spending lifted demand for food, clothing, footwear, garden products, fans, and summer goods, according to the latest British Retail Consortium and KPMG UK Retail Sales Monitor.

Total UK retail sales rose 3.7% year on year in May, well above the 12-month average of 2%. The improvement marked a sharp reversal from April, when retail sales fell 3.0%.

Food sales rose 3.9% as households spent around bank holiday gatherings, outdoor eating, and warm-weather occasions. Non-food sales increased 3.5%, reversing weakness seen a year earlier. Online non-food sales also strengthened, with KPMG’s monitor showing online penetration at 38% in May, compared with 36% a year earlier.

Linda Ellett, head of consumer, retail, and leisure for KPMG UK, said: “The late Spring heatwave brought record temperatures in May and also heated up retail sales growth.”

The BRC said warmer weather supported clothing and footwear growth, with shoppers buying sandals, sunglasses, fans, lighter bedding, outdoor toys, and barbecue-related food. Barclays data also showed consumer spending grew 0.8% year on year in May, improving from a 0.1% decline in April, although still below inflation.

Retailers will welcome the rebound after a difficult start to the spring and summer trading period. The sector has been managing higher employment costs, business rates pressure, cautious discretionary spending, and volatility in supply chains and imported goods. A warm month does not remove those pressures, but it shows that demand can still respond quickly to weather, occasion, and category relevance.

The spending mix also deserves caution. Food, drink, clothing, footwear, garden, and cooling products are all closely linked to immediate need and seasonal behaviour. May’s figures therefore reflect trading conditions as well as underlying confidence.

Consumer spending remains exposed to inflation, mortgage refinancing, rent pressure, energy costs, and geopolitical effects on travel, fuel, and imported prices. Barclays data showed travel spending fell 5.8% year on year, with airline spending down 12.9%, indicating that households are still making selective choices even as weather-led retail categories improve.

The figures reinforce the value of inventory agility. Weather-sensitive demand can move quickly, and the difference between having the right stock in the right channel and missing the moment is becoming more pronounced. May’s figures also suggest that online retail can benefit from good weather, as shoppers use digital channels to secure seasonal items quickly or avoid travelling in the heat.

Margin protection remains difficult in that environment. Retailers that overbuy into weather-led trends risk markdowns if conditions change, while those that underbuy miss high-conversion demand. Forecasting, supplier flexibility, localised stock allocation, and real-time customer data are becoming more important as weather volatility affects trading patterns.

The rebound lands ahead of a summer period that will test whether discretionary spending can hold. Retailers and hospitality operators will be hoping good weather continues and that major events lift related spending. Travel-related retail, holiday clothing, food and drink, home cooling products, and outdoor categories could benefit, but competition for household budgets remains tight.

Customer experience will shape how much of that demand becomes profitable. Consumers are moving between stores and online channels according to convenience, price, availability, and timing. Retailers that connect promotion, stock visibility, delivery, and returns across channels will be better placed to convert event-led demand into repeat custom.

May gives the sector a stronger data point than April, but not yet a stable recovery trend. Demand remains present when conditions are right. The harder task is turning short bursts of seasonal spending into sustained margin, footfall, and loyalty across a cost-heavy trading environment.



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