September in Palencia averages a daily high of 24.4°C with nights around 10.1°C. Expect roughly 5.4 wet days totalling 30.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Palencia is May–September.
Based on VALLADOLID VILLANUBLA, SP (43.7km), 1995–2024. 30 years of September data.