The rainy season in Bali can lead to sudden downpours, higher humidity, and potential disruptions to outdoor plans, including beach activities and trekking. Indian travellers visiting during festive periods may face challenges such as increased demand for accommodations, higher prices, and crowded tourist spots. Additionally, the wet season can result in rough sea conditions, affecting boat transfers and water-based activities. Visitors should be prepared for itinerary changes due to weather and plan accordingly to avoid inconvenience.