Wimbledon 2025 opened on June 30 with record-breaking temperatures, marking the hottest start in the tournament's history. Temperatures reached as high as 33°C (91°F), surpassing the previous opening day record of 29.3°C (85°F) set in 2001. The Met Office reported a provisional temperature of 29.7°C at Kew Gardens, confirming the unprecedented heat. Forecasts indicated temperatures could peak around 34-35°C (93-95°F) during the opening day, with some estimates suggesting it might feel like 37°C (98.6°F). This extreme heat led to the enforcement of rare rules by tournament organizers to protect players and spectators. Fans and players coped with the sweltering conditions using hats, sun cream, mini-fans, and other cooling measures. The unusually high temperatures were noted to be up to 12°C (21°F) above the average for June 30 in London. Despite the heat, the tournament proceeded with large crowds queuing to attend matches, although organizers urged attendees not to travel without tickets. The heatwave continued to impact the UK, with Wimbledon experiencing one of the hottest June days on record.