November in Siedlce averages a daily high of 6.4°C with nights around -0.1°C. Expect roughly 11.4 wet days totalling 31.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Siedlce is May–September.
Based on SIEDLCE, PL (9.5km), 1995–2024. 29 years of November data.