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The United Kingdom has recorded a record number of days reaching or exceeding 34C in 2026, according to the Met Office. As of Thursday, the country has experienced eight such days this calendar year, surpassing the previous benchmarks set in 1976 and 2020. While the current heatwave is not expected to break daily temperature records, meteorologists anticipate at least one more reading of 34C or higher on Friday.
Frequency of High Temperatures in 2026
The Met Office confirmed that the eight days of extreme heat were distributed across three separate weather events. Two days occurred during the May heatwave, four were recorded in June, and two have been documented during the current July event. This frequency marks a new record for the calendar year, indicating a persistent trend of high-temperature days compared to 1976 and 2020.
Did You Know? The highest temperature ever recorded in the UK remains the 40.3C reading taken at Coningsby, Lincolnshire, during the 2022 heatwave.
Regional Impact and Historical Comparisons
June saw significant temperature spikes across the UK, with Lingwood, Norfolk, reaching 37.7C and surpassing its previous record of 35.6C. Wales also experienced its hottest June day on record, hitting 35.9C in Cardiff. Northern Ireland reached its June record of 30.8C in Castlederg, County Tyrone, while Scotland narrowly missed its all-time June record of 32.2C—set in 1893—by peaking at 31.2C at Threave.
That summer is remembered for a sustained duration of 16 consecutive days above 30C, a record that is unlikely to be broken during this period.
Outlook for the Coming Week
Although temperatures are expected to moderate slightly heading into the weekend, the heat is not set to vanish immediately. Many regions are likely to maintain temperatures at or above official heatwave thresholds throughout much of next week.
Frequently Asked Questions
Is the current heatwave expected to break daily temperature records?
No, the current heatwave is not expected to break any daily temperature records, though it has contributed to a record number of days at or above 34C for the calendar year.
How many days in 2026 have reached or exceeded 34C?
As of Thursday, the Met Office has confirmed eight such days: two in May, four in June, and two so far in July.
Will the 1976 record of 16 consecutive days above 30C be broken?
It is not likely that this record will be broken, according to the Met Office.
How are you managing the persistent high temperatures in your local area this week?
