The UK is poised to feel its first 30C heatwave of the summer as temperatures soar towards the end of May. According to WX Charts, which utilizes Met Desk data, several regions will experience heat levels reaching 30C, with around 20 counties hitting highs of 27C or above.
The warming trend begins around May 24, with temperatures rising into the high twenties. On May 24 and 25, many areas will see temperatures near 27C. By May 28, the mercury is expected to break the 30C mark, marking the first official heatwave of the year.
London and large parts of southern England will be the hardest hit, while parts of northern England could see temperatures climb as high as 29C. The southwest will likely experience highs around 28C, and the northwest around 27C.
The Met Office cautions that while settled and dry weather patterns are expected from May 27 onwards, occasional rain and showers may still occur. Looking into June, weather conditions are predicted to be more variable with a mix of rain, showers, and dry spells. Temperatures will generally hover around or slightly above average, with warm weather likely at times.
The BBC Weather team supports these forecasts, highlighting the possibility of continued hot weather into June. They mention that while changes in high-pressure systems could temporarily cool parts of the UK, dry and warmer-than-average weather is anticipated overall. The forecast suggests a dominance of dry conditions, with precipitation levels near or below normal.
In summary, late May marks the arrival of the UK’s first significant heatwave this summer, bringing a welcome surge of warmth across much of the country and hinting at further warm spells in the weeks ahead.