Lombok Rainy Season: Months, Weather & What to Do
Lombok's rainy season explained: when it runs, how much it actually rains, what to do on wet days, and who should skip it.
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Last updated November 2026: the Lombok rainy season is usually listed as November to March, and some sources stretch it from October to April. Local operators describe rain as short bursts more often than all-day downpours, though that is a general tendency and not a guarantee. It suits flexible travelers who value quiet beaches over guaranteed sun, and it is a poor fit for fixed-date trekkers and surf-size chasers.
When Is the Lombok Rainy Season?
Competitor guides give four different windows: November to March, November to April, October to April, and December to February for the heaviest rain. Treat these as core months and shoulder months. December to February is the core. October, November, March and April are transitional and vary year to year. Check current forecasts and outlooks on BMKG, Indonesia's meteorological agency, instead of trusting a single fixed date. One villa blog cites BMKG for a year-round range of 26–31°C (79–88°F), so rain does not bring cold weather. For the full-year view, read our guide to the Best Time to Visit Lombok: Month-by-Month Guide by Goal. This page covers only the wet-season questions.
Month-by-Month: October to April
Rain levels below are general tendencies from conflicting local sources, not measured rainfall. One surf house calls January the month Lombok gets most of its rain. A tour-operator weather page flags January and February as the wettest. Verify against BMKG before booking.
| Month | Rain tendency | Crowds | Best fit | Watch for |
|---|---|---|---|---|
| October | Transitional, showers start | Thinning after peak | Flexible beach travelers | Variable weather |
| November | Early wet season, some sources say higher rainfall | Noticeably quieter | Budget-minded visitors | Surf crowds reported by one source |
| December | Wet season in full swing | Quieter | Culture and food travelers | Less predictable weather and swell |
| January | Often listed as the wettest | Among the quietest | Rain-tolerant travelers | Stormy days, muddy access |
| February | Wet, similar to January | Quiet | Surfers wanting space | Dirt roads to beaches |
| March | Tapering, sources vary | Quiet to moderate | Travelers wanting fewer crowds | Changing conditions |
| April | Transitional, sources vary | Moderate | Flexible planners | Winds shifting |
How Bad Is the Rain, Really?
Some local operators say heavy rain falls in short afternoon or overnight bursts. Others warn of stormy days in January. Both can be true in the same week. Plan for a wet morning, not a lost trip, and keep one buffer day for anything tied to a boat or a mountain. Water temperature stays warm at roughly 27–29°C (81–84°F), according to one surf camp. Daytime air around 28°C (82°F) means a rain layer is enough, not a jacket. Microclimates also matter. One source says the south coast around Kuta tends to be drier, while the north near the Gili Islands gets slightly more rain. Treat that as a claim to verify.
Region-by-Region: Where to Base Yourself in the Rain
Pick your base deliberately. Rain exposure notes below are unverified local claims. Our guide to Lombok Beaches: Best Spots by Area (2026 Guide) lists the sand worth the trip on a clear day.
| Region | Rain exposure (verify) | Best wet-day activity | Access caveat |
|---|---|---|---|
| South coast: Kuta, Tanjung Aan, Gerupuk | Reported drier than the north | Surf lessons, village visits | Dirt access roads can get muddy |
| Gili Islands | Reported slightly wetter | Cafés, massage, short snorkel windows | Boat crossings can be rough |
| North and Mount Rinjani | Reported wetter | Waterfalls with fuller flow | Check trail status first |
| Senggigi and West | Not covered in sources | Restaurants, temples | Coast road conditions vary |
| Central villages | Not covered in sources | Sasak village visits, markets | Narrow lanes after rain |
Best Things to Do When It Rains
A wet morning and a wet day call for different plans. Start the morning with a massage from our list of Lombok massage options, which works in any weather. Move to a long lunch at one of the 12 Best Restaurants in Lombok: Where to Eat by Area (2026). For local dishes, Lombok Food Guide: Sasak Dishes and Where to Eat Them covers what to order. If skies clear by afternoon, visit one of the Temples in Lombok: Where to Go, What to Wear and When, where covered pavilions help. In the evening, the Lombok Night Market Guide: Where to Go, What to Eat & Tips is an easy option when the rain eases. For a guided day with a backup plan, compare Lombok Tours: Types, Costs & How to Choose and Day Trips From Lombok: Gilis, Pink Beach, Waterfalls. More ideas sit in our 8 Best Things to Do in Lombok, Organized by Area guide.
Surfing and Water Activities in the Wet Season
Sources conflict here, so read surf claims as hedged guidance. Some say waves are smaller, cleaner and less windy. Others say they are larger with onshore wind. Conditions vary by break, wind and swell. Gerupuk, Tanjung Aan, Mawi, Are Guling and Ekas Bay are the south-coast breaks the sources name. Ask a local guide each morning and check a forecast. Reef boots and a rain layer are the gear sources agree on. Full break-by-break detail lives in our Lombok surf guide. Snorkeling visibility can drop after heavy rain, so keep Gili days flexible.
Getting There and Getting Around in the Rain
Flights from Bali take about half an hour, as sources disagree on the exact minutes. Check delays on the Lombok International Airport site and read our Lombok airport guide for arrival basics. Our guide on How to Get to Lombok: Flights, Fast Boats & Ferry from Bali (2026) compares routes. For Bali and Gili crossings, operators can cancel or reroute in rough seas. Confirm schedules on the ASDP Indonesia Ferry site and see Lombok Ferry Guide: Bali Ferry, Fast Boat & Gili Routes options. Do not book a same-day international flight right after a boat leg. On land, one surf house warns that dirt access roads to beaches turn muddy in February. A driver handles that better than a Lombok Scooter Rental: Costs, Licence & Safety Guide, which is risky on wet clay. For Mount Rinjani, sources only say June to August is best. Confirm wet-season trail status with the national park authority before booking.
A claimed 20–30% off peak rates can vanish if a non-refundable boat is cancelled, so keep a buffer day.
Costs and Crowds: What You Save and What You Risk
Lower demand tends to mean lower accommodation rates, as a general pattern. One villa operator claims 20–30% off peak rates, but that figure is unverified. As a worked example only, a villa listed at Rp 1,000,000 a night in July would cost Rp 700,000–800,000 at that claimed discount. Compare real quotes for your own dates. Crowds are also lighter. One source cites roughly 4,900 foreign arrivals through the airport in November 2024. That figure is unverified against Statistics Indonesia, so "noticeably quieter" is the safer takeaway. The risk is paying for non-refundable boats or tours that weather then cancels.
Is It Worth It? Who Should Come, Who Should Skip
It is worth it if you want fewer people, green landscapes, food and culture days, or mellow surf. Skip it if you need guaranteed blue sky, a fixed-date Rinjani climb, or big powerful swell. Families and honeymooners can do well with a base near restaurants and a driver. Beach-and-snorkel travelers face the biggest trade-off. Our Is Lombok Worth Visiting? guide weighs the island overall.
Mistakes to Avoid and What to Pack
Avoid these four mistakes: non-refundable ferries with no buffer day, trekking plans with no spare day, relying on dirt-road beaches, and assuming one fixed date range. Pack a light rain layer, reef-safe sunscreen and a dry bag. Surfers should add reef boots. Warm water means no wetsuit for most travelers, according to one surf camp.
Water near 27–29°C (81–84°F) and air around 28°C (82°F) make a light rain layer the main packing choice.
Frequently Asked Questions
Is it rainy season in Lombok now?
In early November, Lombok is generally in the transition toward the wet season. Some sources start the season in October and others in November. Check current BMKG forecasts for your travel dates.
When not to go to Lombok?
Skip December to February if you need dependable sun or a fixed-date Rinjani climb. Those are the core wet months in most guides. Surfers chasing big swell may also prefer the dry season.
Does Indonesia get a lot of rain?
Much of Indonesia has a tropical climate with distinct wetter months, and timing varies by island. For Lombok, sources point to roughly November to March. Check BMKG for regional forecasts.
Notes for your Indonesia trip
Optional updates when we add or change a town or island guide.
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