June in Leiria averages a daily high of 25.6°C with nights around 14°C. Rain is rare — about 2.3 wet days and 12.2mm across the month. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Leiria is June–July.
Based on COIMBRA CERNACHE, PO (53.7km), 1995–2024. 20 years of June data.