July in Leiria averages a daily high of 27.7°C with nights around 15.6°C. Rain is rare — about 2.3 wet days and 8.3mm 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 July data.