UK Supermarket Sales Accelerate to +4.6% in June as Late-May Heatwave Fuels Spending Surge

NielsenIQ data shows total till sales growth ticking up 0.4pp to 4.6% in the four weeks to 13 June, with a weather-driven spike hitting +6.3% in the fortnight to 30 May.

retail-times · 6/28/2026, 10:20:12 AM · Ask about this →