London is set to receive six days of rainfall before the end of August, providing relief after the capital experienced its driest summer in centuries. The Met Office forecast indicates that showers will begin on Tuesday, August 18, and continue intermittently through Saturday, August 29, with temperatures dropping from the recent peak of 38.1C to as low as 20C.
Heatwave Peaks and Cooling Trend
Kew Gardens recorded 38.1C on Thursday, marking the hottest day of the year and the culmination of London's fifth heatwave this summer. Since then, temperatures have fallen to around 27C on Saturday and are expected to remain comfortable, with a high of 26C on Sunday, August 16. This cooling trend offers a respite after weeks of health alerts and wildfires that have affected the region.
The forecast predicts that the first significant rainfall will arrive on Tuesday, August 18, with showers starting in the early morning and continuing into late afternoon. The peak temperature on that day is expected to be 25C, providing a noticeable drop from the recent highs.
Detailed Daily Forecast Through August 29
The Met Office has outlined a detailed daily forecast for the coming week, showing a mix of cloud, sunshine, and rain. On Sunday, August 16, London will see light cloud and winds with a peak of 26C. Monday, August 17, will bring cloudy skies and light winds, also peaking at 26C.
Tuesday, August 18, is expected to have light rain and a gentle breeze, with a peak of 25C. Wednesday, August 19, will offer patches of sunshine with a peak temperature of 23C. Thursday, August 20, will see light showers and a gentle breeze, with temperatures lowering to 21C. Friday, August 21, will have sunny intervals and light winds, with mercury rising to 21C. Saturday, August 22, will bring light rain showers and light winds, with a peak of 20C.
Heavier Rain Expected Later in the Month
While the early part of the week will see lighter showers, the heaviest rainfall is forecast for Tuesday, August 25, and Wednesday, August 26, with unrelenting showers on both days. Temperatures are expected to peak at 22C and 23C respectively. A final bout of significant rainfall is predicted on Saturday, August 29, as temperatures remain stable at around 23C.
This rain will provide much-needed moisture to London's dried-out parks and green spaces, which have suffered from the prolonged dry spell. The grass in areas like Hampstead Heath has turned yellow-brown due to the lack of rain, as seen in recent photographs.
The forecast brings an end to the unusually dry summer, which has been marked by health alerts and wildfires. The coming rain is expected to ease conditions for residents and the environment, though the exact impact on drought conditions remains to be seen.
