Quick Answer
The best time to visit Bali is April to June or September to October — you get dry weather, smaller crowds, and lower prices than peak season. July-August is dry but packed with tourists and 30-50% more expensive.
Dry Season (April–October)
Bali's dry season brings sunny days with temperatures around 27-30°C and minimal rain. April to June is the sweet spot: the rice terraces are lush green from recent rains, surf conditions are excellent on the west coast, and hotel rates are 20-30% below peak. July and August are the busiest months — European and Australian school holidays flood Seminyak and Ubud. September-October is another golden window as crowds thin but weather stays perfect.
Wet Season (November–March)
Don't write off wet season entirely. Rain typically falls in short, intense afternoon bursts — mornings are often sunny. December-January is peak pricing despite the rain (Christmas and New Year). February-March offers the lowest prices of the year, fewer tourists, and dramatic skies for photography. Surf shifts to the east coast (Keramas, Sanur reef).
Month-by-Month Breakdown
January: Wet, cheap, quiet. February: Wettest month, best deals. March: Rains easing, Nyepi (Day of Silence) is a unique experience. April: Dry season starts, perfect weather, moderate prices. May: Ideal — dry, uncrowded, great value. June: Dry, crowds building, Bali Arts Festival begins. July: Peak season, fully booked, highest prices. August: Peak continues, great surf on west coast. September: Crowds drop, weather still perfect. October: Last of the dry, shoulder season prices. November: First rains, prices drop. December: Wet but festive, peak holiday pricing.
Best Time for Specific Activities
Surfing: Dry season (April-October) for west coast breaks like Uluwatu and Canggu. Wet season for east coast. Diving: Best visibility July-October around Nusa Penida for manta rays and mola mola. Rice terraces: Greenest in March-April after the rains. Temples and culture: Anytime, but Galungan festival (dates vary) adds spectacular ceremonies. Hiking Mount Batur: Dry season dawn treks have clearer summit views.
Budget Tips by Season
Book 2-3 months ahead for July-August — prices can double last-minute. Shoulder months (April-June, September-October) offer the best value-to-weather ratio. Wet season villa deals can be 50-60% off peak rates. Domestic flights from Jakarta are cheapest on weekdays outside Indonesian holidays.