Portugal entered autumn with 36°C in Lisbon and up to 40°C in some inland areas, surprising tourists. IPMA issued heat warnings for some regions through Thursday; authorities warned of high wildfire risk in some inland areas. Temperatures should ease slightly next week.
Canadian tourist Shamminaz Polen said she had expected about 21–23°C and brought a coat. She described carrying water, taking breaks in air-conditioned shops and walking on the shaded side of the pavement to avoid the hottest hours.
