August in Liepāja averages a daily high of 21.7°C with nights around 13.9°C. Expect roughly 14.3 wet days totalling 106.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Liepāja is June–September.
Based on LIEPAJA, LG (2.4km), 1995–2024. 21 years of August data.