The best time to visit Goa is November to February, when the weather is dry, warm, and breezy — daytime temperatures hover around 28–32°C, humidity is low, and the sea is calm and swimmable. December and January are peak season: beaches are buzzing, all beach shacks are open, and festivals like Sunburn and Goa Carnival (February) draw large crowds. Book accommodation well in advance and expect higher prices.
October and March are shoulder months that offer a genuine sweet spot — beaches are quieter, prices drop by 20–40%, and the weather remains mostly pleasant. A handful of shacks close by mid-March as the heat builds.
April and May are hot and increasingly humid (35–38°C), with many tourist businesses shutting down. June to September is the monsoon season: Goa receives 2,500–3,000 mm of rain, most beaches close, and the interior turns intensely, brilliantly green. A small niche of travellers specifically visits in July and August for the lush landscape, lower prices, and to see Dudhsagar Falls at full roar — but sea swimming is unsafe and beach activity is minimal. Yoga and Ayurveda retreats often run year-round and can be excellent value in the off-season.