September in Panjim averages a daily high of 30.5°C with nights around 23.9°C. Expect roughly 22.3 wet days totalling 436.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Panjim is October–May.
Based on GOA PANJIM, IN (1.7km), 1995–2024. 23 years of September data.