Parts of Britain to sizzle in 36C heat on Tuesday after hottest May day on record
Tuesday could be even hotter for many, Met Office warns
www.independent.co.ukShort answer: Yes—late May 2026 saw record-breaking heat in the UK, with temperatures reaching around 34–35°C in parts of England, including London, making it the hottest May on record in many places.
Details
- What happened: A May heatwave pushed UK temperatures to new May records. Provisional readings showed London’s Kew Gardens hitting about 34.8°C on May 26, and subsequent reports indicated 35.1°C on May 26 in some spots, making it the hottest May day in decades . These readings surpassed the previous May highs by several degrees, signaling an unprecedented cantering into late spring heat for many regions .
- Where the records stood: England and Wales saw the strongest readings, with some locations approaching or exceeding 35°C; Wales also set May-day warmth records during the heatwave period . The Met Office characterized the event as highly unusual for May and attributed part of the intensity to a high-pressure system near the UK, intensifying the warmth .
- Health and warnings: Authorities issued heat-health alerts as temperatures rose, advising hydration and caution for vulnerable groups; some regions were placed under amber or yellow heat alerts during the peak of the event .
- Aftermath and outlook: By the following days, some cooling was expected, with ongoing forecasts indicating a gradual drop in peak daytime temperatures in parts of the UK, though the episode highlighted the increasing frequency of extreme heat events in a changing climate .
Illustration
- Example: A chart of UK May temperatures during this event would show a sharp spike from typical May highs (around 14–20°C on average) to the low-to-mid 30s°C, peaking around 34–35°C in southern England, then easing in subsequent days.
Would you like me to pull the latest official Met Office summaries or compile a brief, sourced timeline of the key temperature records and health alerts from May 24–27, 2026? I can also generate a quick chart showing daily highs across major UK cities during the heatwave.