BRUSSELS, Sept 3 (Reuters) - Heatwaves from June 18 through August 16 caused 2,935 excess deaths ‌in Belgium, or 22.6% excess mortality, public ‌health body Sciensano said in a report on Thursday.

• From June ​18 through July 3, Belgium recorded its highest excess mortality, with 2,035 additional deaths, or 48.8% above expected levels, Sciensano said.

• Starting on June 18, ‌maximum temperatures of around ⁠30°C were recorded for 10 consecutive days, including three days of temperatures around ⁠35°C, with nights during that period also exceptionally warm.

• Sciensano said mortality from June 18 through July ​3 was ​the highest recorded during ​a heatwave since the ‌start of its analyses in the year 2000.

• The two other heatwave periods, from July 4 to 17 and July 28 to August 16, saw lower excess mortality, with 535 excess deaths (14.8%) and ‌365 excess deaths (7%), respectively.

• While ​people aged 65 and older ​account for most ​heatwave-related deaths, Sciensano said excess mortality also ‌occurs among younger people.

• Europe ​experienced several ​heatwaves during the summer, with the U.N. weather agency last month saying periods of extreme ​heat are becoming ‌more frequent, intense and longer-lasting as climate ​change warms the planet.

(Reporting by Charlotte Van Campenhout; ​Editing by Christopher Cushing)