September is Bacalar's quietest and wettest stretch: rain on 13 to 15 days, the peak of hurricane season and empty docks once the summer holidays are over. Hotel rates are flat all month, and a few lagoon-front hotels are at their cheapest of the year.
What You Should Know
- September is among the wettest months of the year, with rain on about 13 to 15 days and 92 to 207 mm in total, by the official normals for the nearest stations. Only October matches it for rainy days.
- It is the heart of the Atlantic hurricane season, which usually peaks from August to October. Most September days are hot and stormy rather than dangerous, but book refundable tours, watch the forecast and consider travel insurance.
- Hotel rates are flat all month, with no Independence Day bump. Comparing each of 14 hotels with its own July rate, 6 were cheaper by 7% to 50% and 6 unchanged; against early March, 4 were 15% to 33% cheaper and the rest within a few percent.
- The summer holidays are over, so the lagoon is quiet. Independence Day (Thursday, September 16, 2027) is a public holiday, with celebrations on the evening of the 15th. Every tour on our shortlist had open departures that week.
Bacalar in September: The Honest Picture
⭐ Best September window: any week, as long as you are flexible. Hotel rates in our sample are flat every night, with no bump for Independence Day, and the docks are quiet all month. Plan the lagoon for the morning, keep two flexible days and book everything with free cancellation.
| Factor | September Rating |
|---|---|
| Weather | 5/10: hot, humid, storms on 13 to 15 days |
| Crowds | 10/10: the quietest month of the year on the lagoon |
| Prices | 8/10: flat all month; some lagoon hotels at their lowest of the year |
| Lagoon Colours | 7/10: bright between storms; grey under heavy cloud |
| Paddling & Sailing | 7/10: calm early mornings; storms later |
| Rain | 4/10: among the wettest months (10 = none) |
| Ruins & Jungle | 4/10: hot, humid and muddy |
| Families | 6/10: schools are back; quiet but very wet |
| Couples | 8/10: empty docks and dramatic skies for flexible travellers |
💰 September hotel prices (Bacalar, hotels with 80+ guest reviews):
Compared with July: 6 of 14 cheaper by 7–50% · 6 unchanged · 2 dearer
Compared with early March: 4 of 14 cheaper by 15–33% · the rest within a few percent
Live rates for the same 14 hotels, each priced for every night from 30 August to 3 October 2027, two adults, one night, cheapest meal plan, before taxes, pulled 22 October 2026. Their median sat at about $114 to $115 every September night. Fewer hotels quoted September rates than in spring (35 to 40 against about 50), so some properties may close or limit rooms in the low season.
Bacalar is worth it in September only if you are flexible. This is the wettest stretch of the year, with storms on 13 to 15 days, and the peak of the hurricane season. In return you get the lagoon almost to yourself: the summer holidays are over, the docks are quiet, and the water is as warm as it gets.
What typically happens is a stormy morning that clears, or a bright morning that clouds over by afternoon. September reviews describe tours that went ahead "aún con llovizna" (even with drizzle), a guide who offered to move a stormy early tour to a later slot, and a rainy, overcast trip that one guest still called a great time. Hotel rates are flat all month, and a handful of lagoon-front hotels in our sample were at their cheapest of the year.
In our view, September suits couples and solo travellers with flexible plans who value quiet over guaranteed sunshine. It is not the month for a short trip that hinges on one perfect boat day, or for anyone who would rather not travel in peak hurricane season.
Where to Stay on a September Trip to Bacalar
September is a good month to book a lagoon-front room on a budget. In our sample rates were flat every night, with no Independence Day bump, and a handful of lagoon-front hotels were at their lowest of the year, including Cristalino at about $155 a night against $182 in early March. Fewer hotels quoted September rates than in spring, so check that your first choice is open.
In the rainiest month, a lagoon-front hotel with its own dock lets you swim whenever the weather clears without depending on a tour slot, and a covered terrace makes a storm pleasant to watch. Our guide to the best hotels in Bacalar ranks 12 options on both sides.
Compare Live Bacalar Hotel Prices for September
Live rates from our hotel reservation system for a sample three-night stay in September for two adults, so you can see what a September trip costs before you pick tours.
Change the dates at checkout to match your own trip, and book with instant email confirmation.
- Priced for September
- Instant confirmation by email
- Live rates, not brochure prices
- Free cancellation on selected rates
Puerta del Cielo Hotel Origen
Adults-only, about 3 km north of town, with lagoon views from the terraces and a pool; 9.8 on 568 reviews, the highest score in Bacalar. You will need taxis into town.
Villa Marilu B&B
A small B&B on the Costera, about 1.5 km south of the square, with a private dock, kayaks and breakfast facing the lagoon; 9.7 on 243 reviews. Confirm the child policy before booking.
Cristalino Lagoon Front Hotel
A newer hotel on the Costera with two pools above the lagoon and docks you can swim from; 9.6 on 230 reviews. Its booking record says no children.
Hotel Rancho Encantado
Bungalows in tropical gardens on the lagoon north of town, some with a private dock, plus kayaks and paddleboards for guests; 9.2 on 401 reviews. Some rooms feel dated.
Gran Jaguar Hotel
A spotless, simple hotel about 800 metres from the square with breakfast included and free parking; 9.5 on 383 reviews. No pool and no lagoon frontage.
Casa Delia Hotel Downtown
A quiet in-town hotel with a pool and courtyard parking, about ten minutes' walk from the square; 9.0 on 231 reviews. Rooms are simple.
Indicative nightly rate for 3 nights, Sep 15 – 18, 2027, 2 adults. Live pricing at checkout.Room only. Local taxes and fees are added at checkout and can add roughly 20%.
Search all resorts & dates →Compare and Book Bacalar Tours in September
These are the Bacalar tours with published September dates: ViveSUP's sunrise paddle, DayTour Bacalar's shared boat tour with cenote stops and its private Bacalar 101 pontoon, Wild Wave's shared sail, the Ichkabal ruins and Los Rápidos day with hotel pickup, and the floating yoga class. Compare live options below, then book September's pick, the sunrise paddle, directly.
Bacalar Weather in September: Rain, Heat and Hurricane Season
| Metric | September |
|---|---|
| Avg High | 33–34°C (91–93°F) |
| Avg Low | 23–25°C (73–76°F) |
| Lagoon Water Temp | ~27°C (81°F), estimate |
| Rain Days | ~13–15 |
| Humidity | High |
| Wind | Calm mornings; gusty around storms |
| Hurricane Risk | Moderate to high (peak of the season) |
There is no long-term weather station in Bacalar itself. Temperatures and rain here come from the 1991 to 2020 normals of Mexico's Servicio Meteorológico Nacional at Chetumal, about 22 km south on the same coast, and Chacchoben, about 35 km north and further inland. We found no official lagoon temperature series; climate guides put the water around 27°C in September.
Temperature and Humidity
September is still hot: afternoon highs of about 33 to 34°C (91 to 93°F) at the three stations, with nights of about 23°C (73°F) inland at Chacchoben and 24 to 25°C (75 to 76°F) on the coast at Chetumal. Humidity is high, and the air feels heavy before a storm and briefly fresher after it.
Rain Pattern
September and October are the wettest stretch of Bacalar's year by number of rainy days: the normals give about 13 to 15 days with rain in September and 92 to 207 mm in total, depending on the station. Rain still tends to come as storms rather than all-day downpours, though a passing tropical system can bring a day or two of steady rain. Reviews from September describe drizzle, a stormy early start and a rainy, overcast tour, all of which went ahead.
Lagoon Conditions
The water is warm and calm early in the day; storms bring gusts and short spells of chop. The colours depend on the sky: bright when the sun breaks through, grey under heavy cloud. We found no reviews of our shortlist's tours describing murky water after rain.
Crowds and Prices in September
We priced the same 14 hotels for every night from August 30 to October 3, 2027, and compared each with its own July and early-March rates.
- Every September night: flat, weekends included. The median was about $114 to $115 on every night of the month.
- Compared with July: 6 of the 14 hotels were cheaper, by 7% to 50%, 6 were unchanged and 2 were dearer. The biggest falls were at lagoon-front hotels that had charged summer rates.
- Compared with early March: 4 of the 14 were 15% to 33% cheaper and the rest were within a few percent, so for most hotels September costs about the same as the dry season.
- Independence Day (September 15 to 16): no bump. No hotel in our sample charged more than 5% above its usual September rate on either night.
Most people don't realize that low season here mostly means low crowds rather than low prices: the majority of hotels keep the same rate all year, and only a handful discount. What does change is availability. Fewer hotels quoted September rates than in spring, so book your first choice early and check it is open. Tours kept their usual prices and had open dates throughout the month.
The Quietest Month: An Empty Lagoon for Flexible Travellers
September's draw is simple: the lagoon is almost empty. With the summer holidays over and the dry-season visitors not yet back, you can have swim stops, docks and channels largely to yourself.
Small groups and private tours
With fewer visitors, shared tours often run with small groups, and the private boats and sunrise paddles are easy to book a day or two ahead, which makes it simple to move a tour around the weather. A September guest on DayTour's shared boat was offered a later slot when an early storm rolled in.
Earlier sunsets, still-early sunrises
Sunset moves from about 7:08 pm on September 1 to 6:43 pm on September 30, and sunrise from about 6:38 am to 6:43 am. ViveSUP's 5:30 am paddle still sets off in the dark and reaches the far lagoons as the sky lights up, usually the calmest part of a stormy day.
Independence Day
Mexico's Independence Day, September 16, is a public holiday, and on the evening of the 15th towns across the country hold the traditional "grito" celebration. In 2027 the 16th falls on a Thursday. All the tours on our shortlist that run on Thursdays had open departures that day.
Peak Hurricane Season: What to Plan Around
Risk level: moderate to high for weather disruption. September sits in the heart of the Atlantic hurricane season. Most days are simply hot with storms, but a tropical system can close the lagoon to boats for a day or more, and this coast has been hit before: Hurricane Dean made landfall near Majahual, south-east of Bacalar, in August 2007.
- Before you go: check the forecast in the week before travel and consider travel insurance that covers weather.
- Tours: every tour on our shortlist has free cancellation up to 24 hours before, and operators decide on the day whether it is safe to go out.
- Flexibility: keep two spare days in a week-long trip and put the most important lagoon tour early.
- Heat and sun: sit in the shade on the boats and cover up; operators ask swimmers not to wear sunscreen in the lagoon.
We think September is worth it only for travellers who are comfortable with that uncertainty. If your dates are fixed and the trip is short, the dry season from December to April is the safer bet.
The Best Things to Do in Bacalar in September
| Activity | September Rating | Best Time of Day | Notes |
|---|---|---|---|
| Sunrise paddle (ViveSUP) | 9/10 | Dawn | Calmest window of a stormy day; from 5:30 am; no Wednesdays |
| Boat tour with cenotes (DayTour) | 8/10 | 8 am | $29 at 8 am; small groups; no Wednesdays |
| Private boat (Bacalar 101) | 8/10 | 8 am | $215 per boat for up to six; easy to reschedule; no Wednesdays |
| Shared sailboat (Wild Wave) | 7/10 | 11 am | About $45 per person |
| Cenote Azul swim | 8/10 | Between storms | Warm, deep water; quiet after the holidays |
| San Felipe fort and museum | 8/10 | Rainy afternoon | The best indoor option |
| Floating yoga | 7/10 | 6 am | Lovely on a clear morning |
| Ichkabal ruins + Los Rápidos | 4/10 | 8 am | Hot, wet and muddy; Mon, Wed, Fri |
Sunrise paddle: September's pick
ViveSUP's sunrise route through the Pirates' Channel into Laguna Mariscal and the mangroves is the best-rated paddle tour in Bacalar, at 4.99 across 697 reviews. It starts at 5:30 am and costs about $52 per person, with breakfast, coffee, a short sound-bowl meditation and GoPro photos, and it runs every day except Wednesday. In September the early start is usually the calmest, driest window of the day, and an October 2026 review from first-time paddlers in their fifties shows how gentle it can be. Our Bacalar paddleboard and kayak guide compares it with seven other paddles.
Morning boats
DayTour Bacalar's shared boat with cenote stops is $29 per person at 8 am, and its private Bacalar 101 pontoon is $215 per boat for up to six; neither runs on Wednesdays. Wild Wave's shared sail is about $45 per person at 11 am and 3 pm. Our Bacalar boat tours guide compares them all.
For a rainy afternoon
The San Felipe fort and its pirate museum are the best indoor plan in town, and Cenote Azul is easy to time around the storms. We'd skip the Ichkabal ruins this month: the jungle is hot, wet and muddy.
More September Activities Worth Knowing About
We do not have dedicated guides for these yet, but they fit a September trip well:
- Fuerte de San Felipe: the 18th-century fort above the lagoon in the centre of town, with a small museum about the pirates who raided the area; the best plan for a stormy afternoon.
- Cenote Azul: a very deep, round cenote on the southern edge of town with a restaurant on its rim, easy to fit between storms.
- Los Rápidos on your own: the river channel south of town where you float with the current past stromatolites; quiet after the summer holidays.
- Independence night: the "grito" celebrations on the evening of September 15 in town squares across Mexico.
- Floating yoga: Amir AdvenTours runs a 6 am class on a floating platform for about $25. It has only 16 reviews and the newest is from June 2026, so read recent feedback before booking.
Our Take
September rewards travellers who treat the weather as a scheduling problem rather than a reason to stay away. The lagoon is at its emptiest, operators readily move tours around storms, and the early morning is usually clear, so a trip with two spare days and every booking refundable gets the quietest Bacalar of the year.
Tips for Visiting Bacalar in September
- Book everything refundable. Every tour on our shortlist has free cancellation up to 24 hours before; in peak hurricane season, use it.
- Keep two spare days. Put your most important lagoon tour early in the trip so a stormy day can be absorbed.
- Go at dawn. The sunrise paddle and 8 am boats are usually the calmest, driest part of the day.
- Watch the forecast. Check in the week before you travel, and consider travel insurance that covers weather.
- Pack for rain and sun. A light rain layer, a dry bag and a long-sleeved rash guard (operators ask swimmers not to wear sunscreen in the lagoon).
- Check the weekday. DayTour Bacalar's boats and ViveSUP's paddles do not run on Wednesdays, and the Ichkabal tour runs only Monday, Wednesday and Friday.
- Visiting at a different time of year? Our Bacalar in October guide covers the wettest month by rainfall and the short-notice deals that come with it, and our Bacalar in August guide covers the end of the summer holidays, and our Bacalar in March guide covers the driest month of the year. For everything else to do in town, whatever the month, see our guide to the best things to do in Bacalar.
How We Put This Guide Together
Weather figures come from the 1991 to 2020 climate normals of Mexico's Servicio Meteorológico Nacional for Chetumal and Chacchoben, the nearest official stations to Bacalar, and sunrise and sunset times are calculated for Bacalar's coordinates and time zone and checked against an online almanac. Hotel prices are live rates for the same 14 Bacalar hotels on every night from August 30 to October 3, 2027, pulled on October 22, 2026, and compared hotel by hotel with the same hotels' July and early-March rates. Tour prices, schedules and September availability, including Independence Day, were checked against live booking data on the same day, and every tour here has guest reviews from the past six months except the floating yoga class, which we flag. The conditions details come from reading rainy-season reviews of each tour, including the critical ones.
Frequently Asked Questions
Is Bacalar good in September?+
Only for flexible travellers. September is among the wettest months, with storms on 13 to 15 days, and the peak of hurricane season. In return the lagoon is at its quietest and the water is warm. Plan the lagoon for the morning, keep spare days and book refundable tours.
What is the weather like in Bacalar in September?+
Hot, humid and stormy, with highs of about 33 to 34°C (91 to 93°F) and lows of 23 to 25°C (73 to 76°F), based on the official 1991 to 2020 normals for Chetumal and Chacchoben. Expect rain on about 13 to 15 days.
Is September hurricane season in Bacalar?+
Yes, it is the heart of the Atlantic hurricane season, which usually peaks from August to October. Most days are simply hot and stormy, but a tropical system can stop boat tours for a day or more. Check forecasts, book refundable tours and consider travel insurance.
Does it rain every day in Bacalar in September?+
Not every day, but on about 13 to 15 days, usually as storms that pass rather than all-day rain. September reviews describe tours that went ahead in drizzle and overcast weather, and operators who offered to move a stormy early tour to later in the day.
Is September expensive in Bacalar?+
Not for most hotels. Rates in our sample are flat all month with no Independence Day bump. Compared with July, 6 of 14 hotels were cheaper by 7% to 50% and 6 unchanged; compared with early March, 4 were 15% to 33% cheaper and the rest within a few percent.
What is the best week to visit Bacalar in September?+
Any week works on price: hotel rates in our sample are flat every night of September, Independence Day included. The weather is the deciding factor, so keep spare days and watch the forecast rather than picking a particular week.
What are the best things to do in Bacalar in September?+
A sunrise paddle through the Pirates' Channel in the calm before the storms, an 8 am boat tour, Cenote Azul between showers and the San Felipe fort museum on a rainy afternoon. Skip the Ichkabal ruins this month; the jungle is hot, wet and muddy.
What happens in Bacalar on Mexican Independence Day?+
September 16 is a public holiday, and on the evening of the 15th towns across Mexico hold the traditional "grito" celebration. In 2027 the 16th is a Thursday. The lagoon tours on our shortlist that run on Thursdays all had open departures that day.
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