
Audience movement trends across the UK
Year-over-year increase across matched locations — growth on every day of the week for the second month running — and the month closed on the three biggest days we’ve ever measured
We compare only locations that were active in both July 2025 and July 2026 — same venues, same measurement zones. This isolates genuine audience growth from network expansion, giving you the true market signal. The matched locations in this report represent a consistent, comparable set across both years.
July 2026 vs 2025 — with event overlays
Chart shows 1–31 July. The 2025 line ends on 29 July — the final two days of July 2025 are excluded from all comparisons (see methodology).
Average daily impressions by day of week — like-for-like, matched days
Every day of the week grew for the second month running. Wednesday led July at +23.1% YoY, and Saturday stayed the biggest single day by volume at 14.0M average — topped by 4 July at 14.6M, the strongest Saturday of the month. Sundays grew +15.8%, the gentlest riser but still comfortably ahead of last year.
Data sourced from Data Jam's UK measurement network across retail, leisure, entertainment, transport, and hospitality venues. Like-for-like comparison uses only locations active in both July 2025 and July 2026. All impressions are raw audience counts with no modelling or extrapolation applied. Year-over-year figures compare 1–29 July in both years: collection on 30–31 July 2025 was incomplete on the 2025 side, so those two dates are excluded from all comparisons — July 2026's own figures, including the 30–31 July record run, are complete and shown in full. 2026 outperformed 2025 on 27 of the 29 matched date pairings; the two exceptions (12 and 19 July) reflect calendar alignment, as those dates fell on Saturdays in 2025. Temperature series: London daily maxima (Open-Meteo archive); heat records per the Met Office.