November in Leiria averages a daily high of 16.3°C with nights around 8.6°C. Expect roughly 12.2 wet days totalling 116.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Leiria is June–July.
Based on COIMBRA CERNACHE, PO (53.7km), 1995–2024. 18 years of November data.