Weather Sweet Spot: September temperatures hover around 25°C during the day with comfortable 13°C evenings — Absolutely perfect for weekend market hunting at Piața Obor without the brutal July humidity that hits 90%+ with afternoon thunderstorms. Compare that to peak summer when the heat makes those early morning vendor stalls at Obor Market unbearable by 10am.

Practical Market Advantages: Every weekend market I hit had relaxed crowds because locals return from Black Sea resorts like Constanța and Mamaia in early September. Piața Obor Saturday morning treasure hunting? No pushing through crowds of families buying school supplies. Amzei neighborhood weekend markets had vendors with actual time to explain their vintage finds instead of rushing through transactions.

Best Timing Strategy: While May offers spring energy, September has this incredible golden quality that makes every communist memorabilia stall at Obor look like a museum display. The morning light at Piața Amzei farmers market (weekends 7am-2pm) is spectacular for photographing those traditional Romanian textiles and handmade crafts.

Insider Detail: Local vendors selling Soviet cameras and vintage Romanian items actually have time to test equipment and share stories in September — Try the optical gear specialist near Obor's north entrance who knows the history of every Zenit camera. In summer peak season, they're too busy serving crowds to give you that authentic market education you're really seeking about Romania's fascinating communist-era artifacts.