UK heat health alerts extended as temperatures exceed 34C for record eighth day this year

Amber heat health alerts have been extended across almost all of England as temperatures reached 35C (95F) on Thursday, July 9, 2026. The alerts indicate a potential significant impact on health services and travel disruptions until 21:00 BST on Sunday. NHS England reported increased pressure on ambulance services due to the ongoing heatwave.

Record Heat Days in the UK

The UK has officially surpassed a record with the eighth day this year reaching or exceeding 34C, breaking the previous records of seven days in both 1976 and 2020. This new high of 35.5C was recorded in Surrey on Thursday, July 9. The heat is expected to continue, possibly lasting until the end of next week.

Here are key temperature readings from across the UK:

• Surrey: 35.5C
• Cardiff, Wales: 31.3C
• Charterhall, Scotland: 29.3C
• Killowen, Northern Ireland: 27.5C

Impact on Transportation and Public Services

As the heatwave peaks, transportation services have faced significant disruptions. Rush-hour commuters experienced delays and cancellations, particularly on East Midlands Railway and Great Western Railway. Transport for Wales and c2c have suspended some services altogether due to high track temperatures.

NHS England has urged the public to take precautions during this heatwave, especially for vulnerable groups such as children and the elderly. They recommend staying hydrated and avoiding the sun during peak hours.

Advice for Coping with Extreme Heat

With the heat expected to persist, the public is advised to heed safety recommendations. The Royal College of Paramedics emphasizes the importance of drinking enough water and supporting those who may be vulnerable to heat-related illnesses. The Welsh Ambulance Service has warned that dehydration and fatigue could lead to accidents.

Additionally, the National Fire Chiefs Council has cautioned that dry conditions increase the risk of wildfires, urging people to avoid using disposable barbecues in open areas.