Should you visit Bali in rainy season?

The phrase "rainy season" costs Bali a lot of visitors who would have had a good trip.

The actual pattern

A typical wet-season day in the south starts bright. By late morning it is hot and heavy. Somewhere between 2pm and 6pm the sky turns dark grey and it rains hard enough that the roads run like streams. An hour or two later it stops, the evening is warm and clear, and everything smells like wet frangipani.

That is the normal version. The exceptions are real: a few times each season a system parks over the island and it rains most of the day, occasionally two days running. January and February hold most of those.

What it genuinely costs you

Humidity. This is the part people underestimate. Wet season is sticky in a way that makes midday walking unpleasant and dries nothing. Clothes left in a bag smell within a day. Anything leather grows mould. Air conditioning stops being a luxury.

The water. Rain washes river mouths out to sea, so water near beaches with a river running in gets brown after a storm. Snorkelling and diving visibility drops on the affected coasts. This is a real loss if you came to see fish.

Beach rubbish. The west-facing beaches from Kuta to Seminyak receive marine debris carried on wet-season currents, and it can be genuinely bad after a big storm. Municipal crews clear it daily in the busy stretches. Photographs that circulate online are usually the worst hour of the worst week, but the problem is not invented.

Mosquitoes. More of them, and dengue is endemic here. Repellent in the evenings is standard practice for residents, not a precaution for the nervous.

Cliff and jungle paths. Steep access tracks to beaches on the Bukit get slippery and sometimes close. Waterfall trails turn to mud, and some waterfalls close entirely when the flow is dangerous. Trekking Batur in heavy rain is miserable and often cancelled.

Scooters. Riding in a tropical downpour on a wet, oily road is the single most dangerous thing most visitors do here. If you are not already a confident rider, wet season is the season to hire a driver.

What you gain

Prices. Villas that are impossible to get in August are available at half the rate, and negotiable for stays over a week.

Space. Canggu without the queue at every cafe. Tirta Empul at 8am with twenty people instead of three hundred. The Tegalalang rice terraces before the buses.

The landscape. Bali is at its most beautiful in February. The rice is green, the rivers are full, the waterfalls are at volume and the light after a storm is extraordinary.

East coast surf. The wind that ruins Canggu is offshore at Keramas, Sanur, Serangan and Nusa Dua. Wet season is their season.

How to plan a wet-season trip

• Book the south, not the mountains. The Bukit and the coastal strip get less rain than Ubud and far less than Munduk.
• Do outdoor things in the morning. Temples, hikes, waterfalls, beaches before noon. Keep afternoons for food, spas, museums and the pool.
• Take one flexible day. Do not schedule the trip's one big trek for a fixed date.
• Pick accommodation with indoor space. Open-air villas are wonderful in July and claustrophobic in a three-hour storm.
• Bring proper repellent and a dry bag. Not a poncho. It is too warm to wear one.

Should you come?

If it is your only window, come. A February trip planned around the rain is better than no trip, and much better than an August trip spent in traffic. If you have a choice of dates and want reliable beach weather, come in May, June or September instead.

If you are here to look at property, wet season is the more useful season. You learn more about a plot in one February afternoon than in a month of July viewings — where the water goes, whether the access road floods, whether the neighbour's runoff crosses the land. Buyers who only ever see a plot in dry season are the ones who find out later.