January in Fnidek averages a daily high of 16.5°C with nights around 11.7°C. Expect roughly 8.4 wet days totalling 100.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Fnidek is May–September.
Based on CEUTA, SP (4.7km), 1995–2024. 22 years of January data.