May in Panjim averages a daily high of 34°C with nights around 26.4°C. Rain is rare — about 1.5 wet days and 5.8mm across the month. 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 May data.