Tulum in September: Weather and Festival Info 2024

As the crowds further thin out, Tulum in September offers a blend of adventure and intimate experiences. Here’s our guide on what to expect on your September trip to Tulum.

Tulum has become a staple on every traveler’s bucket list. Whether you’re a hipster, influencer, beach bum, history buff, or backpacker, Tulum has something to offer. The beach town in Quintana Roo is known for its picturesque white sands, history-clad Mayan ruins, and heavenly cenotes. 

Despite its meteoric rise to stardom, Tulum in September is rather laid back and quiet. It is the rainiest month and also one of the hottest, conditions not many are willing to stand. Nevertheless, it’s the month when Mexicans celebrate their independence and also the tail-end of the shark season in the Maya Riviera.

So, if you want some quiet exploring but don’t mind the sweltering conditions and the occasional downpour, September is the perfect window to visit Tulum. In this article, I will talk about Tulum’s weather in September and where and how to celebrate Mexico’s independence.

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Tulum Weather in September

In September, Tulum experiences intense heat and humidity. With average daily maximum temperatures soaring to 34°C and minimums settling at a warm 24°C, it’s one of the hottest months. Tulum in September also experiences humidity of around 84%, creating a muggy atmosphere. 

So, before you go out for your adventure, dress in light clothes, pack enough fluids, and plenty of sunscreen. The evenings remain balmy, providing a perfect backdrop for moonlit beach walks or vibrant nightlife. 

At night, temperatures dip to around 24°C and humidity to 79%, offering some relief from the sweltering afternoons. However, it is still pretty hot and muggy making layers entirely unnecessary.

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Celebrating Mexico’s Independence in Tulum

Mexico gained independence on the 27^th of September in 1821 and it is one of the most important Mexican holidays. Unlike anywhere on the planet, the lead-up to Independence Day is just as endearing as the D-day itself. Mexicans sure know how to throw a fiesta and are surprisingly consistent in their efforts.

Independence festivities begin on the 15^th of September when the country marks Día de la Independencia. The festivities are vibrant across the entire country, but for me, Tulum is the best place to be. Here’s what to expect while celebrating Mexico’s independence in Tulum;

Grito de Independencia

On September 15^th, Tulum comes alive with the spirit of Mexico’s most emblematic celebration: the Night of the Cry of Independence. In the heart of the Riviera Maya, vibrant ceremonies recreate the historic “Grito de Dolores” by Miguel Hidalgo y Costilla in 1810.

Locals gather in the town square, eagerly awaiting the mayor’s recitation of Hidalgo’s stirring words, “Long live Mexico!” As the bells ring out and fireworks burst across the sky, the crowd’s enthusiasm is palpable, making the El Grito an exhilarating and pride-filled experience for all. 

Night-Time Fiestas and Culinary Infusion

As the sun sets, Tulum transforms into a kaleidoscope of colors and sounds. Head to the town square where the real party kicks off. Locals and tourists alike gather, dressed in their finest traditional attire. The air is thick with the scent of street food – tacos, tamales, and elotes. 

It’s a feast for the senses. Grab a michelada, that perfect blend of beer, lime juice, assorted sauces, spices, and peppers, and prepare to shout “Viva México!” as the clock strikes 11 PM. 

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How Warm Is Water in September?

In September, Tulum’s water temperature averages a warm and pleasant 84°F (29°C). Whether you’re swimming in the crystal-clear cenotes or enjoying the Caribbean, you’ll find the water comfortably warm.

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Is There Rain in Tulum in September?

Yes, there is rain in Tulum in September. In fact, it’s one of the wettest months, with an average rainfall of about 180mm (7 inches). The rain showers are typically intense but brief, often happening in the late afternoon or evening. Please carry an umbrella or raincoat before leaving your hotel so as not to get soaked when it rains.

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When Is the Hurricane Season in Tulum? 

The hurricane season in Tulum runs from May to October. During this window, the weather is more humid and there is a higher chance of rain. Don’t be put off by the weather forecast though (it’s never accurate); even if it rains, it never lasts too long and chances are the sun will come out right after the rain. This fall for instance has been mostly sunny with very few rainy days.

If you do decide to visit Tulum during the hurricane season, there are plenty of things to do in Tulum that don’t entail going to the beach. You can hit the shops in town, chill in the many vegan cafes or visit the ruins and beautiful cenotes. Check out my guide on the best time to visit Tulum to help you decide when to plan your trip.

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Is Tulum Safe During the Hurricane?

Yes, Tulum is generally safe during hurricanes, though precautions should still be taken. Hurricanes are intense tropical storms with high winds, torrential rainfall, and storms that can cause significant harm to coastal regions. 

However, the likelihood of Tulum experiencing significant devastation from a hurricane is quite low. The city would need to take a direct hit, which is a rarity. But just to be sure, stay informed about weather updates and heed any evacuation warnings issued by local authorities.

Read this article “is Tulum safe to visit in 2024?“

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Is There Seaweed in Tulum in September?

Yes, there is seaweed in Tulum in September. The sargassum season typically runs during the warmer and wet months. September is part of the rainy season in Tulum and presents hot temperatures, all prime conditions for sargassum accumulation on beaches. 

The brown algae originates from the Great Atlantic Sargassum Belt and floats in isolated formations in the warm Caribbean before landing on the shore. The seaweed is propelled by buoyant bladders that prevent it from sinking, allowing it to form extensive mats on the ocean’s surface. While it can be a bit of a nuisance, local efforts often keep the beaches clean, ensuring you can still enjoy the beautiful coastline. 

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When is the Tulum Seaweed Season?

The Tulum seaweed season typically spans from April to October. This period sees an influx of seaweed along Tulum’s picturesque beaches. The peak sargassum season is during the humid and rainy months (from May to October). Please note that the exact duration and intensity of the seaweed varies from year to year due to several natural factors.

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Tracking the Seaweed Levels

If you have a strict vacation schedule that coincides with the seaweed season, then I have a pro tip that might help. There are several Facebook pages and groups dedicated to keeping travelers informed on the current status of Tulum sargassum. The seaweed situation changes now and then.

So, getting regular updates will help you avoid areas plagued with seaweed and ultimately keep an upbeat on your vacation. After my 2021 debacle, I have made it a point to check these sites regularly before visiting Tulum. These have proved helpful in helping me know which beaches to avoid. Here are some of the sites I continually check for these updates;

• Red de Monitoreo del Sargazo de Quintana Roo (this is a page so you don’t have to join it to see its updates.)
• Sargasso Seaweed Updates Riviera Maya (This is a group, you must join before getting updates.)
• Sargassum Seaweed Updates (Cancun, PDC, Tulum) (Also a group.)

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Tulum Holidays & Festivals in September

Autumn Equinox at Chichen Itza

The autumn equinox is celebrated on September 23rd at Chichen Itza. The ancient Mayan city transforms into a stage for one of nature’s most captivating performances. Thousands gather to witness the “serpent of light” phenomenon at the Temple of Kukulkan.

During the late afternoon, as the sun reaches its zenith, a ten-story shadow of a giant serpent magically appears and begins its descent down the pyramid’s steps. This shadow creates the illusion of a serpent slithering from the heavens, its head connecting with a massive stone serpent at the base of the stairway. For about forty-five minutes, you’ll be mesmerized by this awe-inspiring display.

Día de la Independencia

This is one of Mexico’s most important holidays, celebrated with fervor and festivity. On the night of September 15th, the streets come alive, crowded with mariachis, carnival attractions, and an abundance of food and snacks. 

The Cry of Independence is one of the most anticipated and iconic historical events. The famous cry signaled the beginning of Mexico’s fight for independence and is re-enacted every year. As the clock nears 11 PM, locals gather in the town square, to shout “¡Viva México!” and commemorate the bravery that defines the nation’s history.

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Top Things to Do in Tulum in September

Tulum is a beautiful beach town with simply so much to offer. However, given that September is outside Tulum’s busy season, you’ll have plenty of intimate experiences at most attractions. To help you make the most of your September trip, here are the top things to do in Tulum;

Head to the Town Square for Independence Celebrations

Mexico celebratees its Independence Day around the 15th September every year. The town buzzes with activity and you’ll find the streets crowded with mariachis, carnival attractions, food, and snacks. Join in on the Night of the Cry of Independence reciting the historic “Grito de Dolores” by Miguel Hidalgo y Costilla in 1810. 

Head to Xcaret for Mexico Espectacular

As night falls, Xcaret transforms into a vibrant stage for Mexico Espectacular, one of the most awe-inspiring shows you’ll ever witness. Set against the breathtaking backdrop of the Gran Tlachco theater, this grand performance features over 300 artists bringing Mexico’s rich history and culture to life. 

The show begins with an Owl’s Dance, depicting the legendary ballgame between the divine twins, Huainpú and Ixbalanque, and the lords of the underworld, Xibalbá. The show continues with dynamic representations like Los Tamborileros from Tabasco, the Pineapple Dance from Oaxaca, and a musical medley from the Mexican Revolution. To cap off the evening, guest singers deliver a powerful rendition of Mexico en la Piel, leaving you with a deep sense of Mexican pride.

Munch on Tulum’s Delicious Street Food

Eating street food in Tulum is a rite of passage. As the sun blazes overhead, the air is filled with the irresistible aroma of sizzling meats and fresh tortillas. Vendors set up colorful stalls, offering several local favorites like tacos al pastor, elote (grilled corn with tangy toppings), and spicy tamales. Read more about Tulum’s best restaurants here.

The tropical heat adds a refreshing contrast to the cool, zesty flavors of freshly squeezed juices and tangy salsas. But when it comes to street food in Tulum, I’ve always been drawn to tacos. Most taco stands offer an array of offerings, from succulent white fish drizzled with zesty garlic aioli to tender pulled pork marinated specials. My favorite taco shop is Antojitos la Chiapaneca in the heart of Tulum Pueblo. 

Munching on the town’s culinary specials is a culinary adventure you simply can’t afford to miss. However, covering all the street food stands in Tulum requires a special conviction because there are so many. But I recommend you join this Local Tulum Walking Food Tour to give you a fighting chance.

Swim With Whale Sharks

Imagine yourself gliding through the crystal-clear Caribbean, your heart pounding with excitement as you come face to face with these gentle giants. Cancun’s whale shark season concludes in September. So, planning your trip then guarantees some last-ditch action with these sea giants. 

Despite their intimidating name, whale sharks are docile, making them the perfect companions for an unforgettable underwater adventure. Whale sharks are the largest fish in the sea and can reach an astonishing 40 to 50 feet in length. You’ll have to join a tour for this exclusive experience. 

Many of these offer hotel pick-up and drop-off, so there’s no need to worry about transport. You’ll also enjoy delightful snacks, coffee, and a Caribbean lunch while on the boat. I recommend this Whale Shark Tour from Tulum. On this small-group tour, a boat whisks you to Isla Mujeres, a known prime whale shark location. 

Visit the Mayan Ruins

If you’re interest in Mexico’s history, you need to add one or two ancient ruins to your Tulum itinerary. The closest and most popular ruins include the Tulum Ruins, Ek Balam, Muyil Ruins, and Coba Ruins. Perched above the Caribbean, the Tulum Ruins have stunning structures like Castillo and the Temple of Frescoes, making you feel like you’re on sacred grounds. 

On the other hand, Ek Balam offers a much quieter experience. Its well-preserved structures, such as the Acropolis, offer breathtaking panoramic views of the jungle canopy. For an intimate adventure, head to the lesser-known Muyil Ruins just south of Tulum. Though small, these ruins feature a nature trail leading to a serene lagoon and serve as a starting point for the Muyil river float, a truly unique experience. 

Lastly, the Coba Ruins, with their towering pyramids and hidden treasures, provide a fascinating glimpse into the mystique of ancient Maya civilization. Visiting any of these sites is sure to create unforgettable memories, adding a touch of historical adventure to your September vacation. I recommend this Private Tulum Ruins Tour. It’s a half-day trip with morning hotel pickup in an air-conditioned vehicle, letting you beat the midday heat and enjoy the ruins without the crowds.

Check out Tulum’s Cenotes

When a deadly asteroid slammed into the sea floor off the coast of the Yucatan Peninsula 66 million years ago, it created over 6,000 fresh-water sinkholes and caves called cenotes. The ancient Mayans used these groundwater pools as sacred wells and performed offerings and spiritual rituals here. Today, these cenotes are open to the public for exploring, swimming, and scuba diving. There are countless sinkholes in Tulum worth visiting (like Cenote Azul, Cenote Jardin del Eden, and Cenote Calavera) but the following are my best.

Grand Cenote is a breathtaking escape to paradise. From its crystal-clear waters to the verdant backdrop, you will not want to leave this place. The cenote is open from 8 am to 4 pm and charges an entrance fee of 300 MXN. Cenote Cristal and Cenote Escondido are other wonderful alternatives. These two stunning open cenotes located just south of Tulum are surrounded by lush tropical plants, making them the perfect spots for sunbathing and swimming. A single entrance fee of 120 MXN grants access to both, making it a great deal for budget-conscious travelers. 

Book your tour here to explore Cenote Cristal and Cenote Escondido, and enjoy the top attractions in the area. For those seeking a touch of luxury, cenotes like Vesica and Buuts Ha offer upscale amenities similar to beach clubs. You’ll find day beds, gourmet cuisine, and live entertainment. You will pay about 300 MXN to access either cenote, but the experience makes it all worthwhile.

Explore the Aktun Chen Nature Park

Located just 25 minutes from Playa del Carmen, about 2.5 miles south of Akumal, the Aktun Chen Nature Park is another must-see. The highlight here is the mesmerizing caves. The name “Aktun Chen” comes from the Mayan language, with “Aktun” meaning cave and “Chen” meaning cenote or well. 

Beyond the caves, the surrounding park spans 3 hectares (7.4 acres) and features a wildlife zoo where you can admire the local flora and fauna. For an intimate and unforgettable experience, I recommend you take the famous Aktun-Chen Indiana Joe’s guided tour. This tour begins with a walk through a 600-meter cave filled with stalactites, stalagmites, and columns. 

You’ll then marvel at a crystal-clear cenote, with depths reaching 12 meters (39 feet). The excitement continues as you fly over for a kilometer on ten thrilling zip lines and traverse two suspension bridges. To top off this magical experience, you’ll refresh in the cenote, snorkeling among the ancient formations in the crystal-clear waters.

Head to Sian Ka’an Biosphere Reserve

The Sian Ka’an Biosphere Reserve perfectly sums up Mexico’s natural splendor and ecological significance. The UNESCO World Heritage Site spans about one million acres (4,046 km²) and is one of the most protected in Mexico. In the reserve, you will find diverse wildlife such as dolphins, manatees, turtles, and several bird species, all thriving in their natural habitats. 

The easiest way to visit Sian Ka’an is on a boat trip through its ancient canals dug out by the Mayans centuries ago. A 2-hour boat tour with a Mayan local costs a fixed price of 1,000 MXN ($50) per person. The speed boat will whisk you through two lagoons before dropping you in one of the ancient canals for a relaxing 40-minute drift along crystal-clear waters.

While here, make sure to try the once-in-lifetime Muyil river float experience. This tranquil journey through the natural canal of Chunyaxché provides a unique and serene way to connect with the untouched wilderness. It’s an experience that lives with you long after you leave Mexico. Or, if you prefer a full-day experience, book this boat tour.

Go Biking in Tulum Downtown and Beach 

Biking in Tulum is an experience that should lift your adventure spirit. Downtown Tulum has several dedicated bicycle lanes, including a 6 km main road that connects to the beach. In just 10-15 minutes, you can traverse this bicycle trail and end up at the stunning beaches. 

The mystical cenotes are slightly further but the ride there is just as endearing. September is outside the high season, so there’s hardly any traffic on Tulum’s roads. This makes it a wonderful time to see the town on two wheels. However, it gets extremely hot in the afternoons, so I recommend you plan your adventures early in the morning before the day heats up.

For bike rentals, Ola Bikes is highly recommended, offering professional service and reasonable rates at 130 MXN ($8) per day. They also offer rescue services in case of a breakdown, ensuring a worry-free adventure. We rented from them for four days and had zero complaints, which is all you can ask for from a bike rental shop. For example, you can book this guided bike tour that takes you cycling along peaceful paths through a Mayan jungle, with stops to swim in two or three stunning cenotes.

Snorkel in Yal-Ku Lagoon

Yal-Ku Lagoon is found along the Mayan Riviera, 30 minutes from Tulum, near Akumal Beach. The lagoon is sheltered within a natural bay framed by rock formations and mangroves. Most of the lagoon is 5 to 15 feet deep and there are rocks where you climb on and rest. 

It is a blend of freshwater and saltwater, making it impressively crystal-clear and a prime location for spotting tropical fish and sea turtles. Look out for starfish, parrot fish, blue tangs, and queen trigger fish, among other Caribbean species. Also, surrounding the lagoon is a sculpture garden with bronze statues that you can explore. Join this tour for a seamless experience.

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Tulum Travel Tips to Beat the Heat

September averages about 8 hours of sunshine a day and tends to be sweltering hot in the afternoons. Tulum’s afternoon heat can sneak up on you especially if you aren’t used to it. I was shell-shocked at how hot it gets when we first moved here but have found practical solutions.

Here’s how I beat Tulum’s afternoon heat;

Hydrate Regularly

Carry a reusable water bottle everywhere. Having a water bottle with you will ensure you have fluids ready anytime you need them. A reusable water bottle is also good for the environment. I have been using the Philips GoZero Everyday water bottle for the last two years and it has served me right.

Please do not fill up on tap water even when it’s seemingly purified. Mexico’s tap water isn’t safe for drinking. Most hotels provide large jugs of water for you to fill up your bottle.

Wear Breathable Layers

On a hot day in Tulum, the right fabric can make all the difference. Ditch synthetic materials like leather and opt for light, breathable fabrics like linen or cotton. Lightweight fabrics offer a cooling embrace that synthetics simply can’t match. Their natural fibers allow air to circulate freely, wicking away moisture and keeping you comfortably dry, while also preventing that dreaded sticky feeling.

Do Water Activities

Tulum is blessed with several natural cooling spots for you to cool off on a hot day. Spend your afternoons swimming in the cenotes – these magical freshwater sinkholes are refreshing on a hot day. Tulum also has countless beaches with modern amenities and resort staff ready to guide you on your snorkeling adventure. 

Carry Portable Fan

A portable fan can be a lifesaver on a hot afternoon in Tulum. Keep it in your bag ready for when the heat gets unbearable. For the last two years, I have relied on the TriPole Misting Fan. The portable device is rechargeable and has a 40ml water tank for the misting function making it a reliable companion for those hot days.

Plan Out Your Day Wisely

Lastly, plan out your day wisely. Plan your trip to the ruins in the morning (as early as 8 am) before the afternoon’s hot sun kicks in. This will also help you beat the mid-morning tourist rush, allowing you to score some incredible photo ops with golden-hour lighting. Also, go to the beach early in the morning or late in the afternoon when exposure to the sun isn’t as severe.

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Traveling to Tulum in September: FAQ

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Packing for Tulum in September

Packing for Tulum in September is all about practicality. Despite it being the wet season, Tulum in September still experiences sweltering afternoons. So, you should pack light, focusing on essentials that prioritize your comfort and style. Here’s what to pack for Tulum in September;

• Reef-safe sunscreen
• Straw bag for the beach
• Mosquito repellent
• Snorkel mask and fins
• UPF50+ rash guard swim shirt
• Water-resistant dry bag
• Quick-dry towels
• KEEN covered sandals
• GoPro for waterproof photos/videos
• Quick-dry t-shirts

Don’t forget to check out my Mexico packing guide—it’s packed with helpful tips to make your trip smoother and way more comfortable!

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Further Reading on Tulum

I hope you’ve found this guide on Tulum in September to be useful. Feel free to leave a comment below if you have any questions. For those who are planning to see more of the town, check out other articles I’ve written on Tulum:

• Best Time to Visit Tulum 
• Tulum in January 
• Tulum in February 
• Tulum in March
• Tulum in April
• Tulum in May
• Tulum in June
• Tulum in July
• Tulum in August
• Where to Stay in Tulum 
• Tulum Travel Guide 
• My Guide to Ek Balam Ruins 
• My Guide to Coba Ruins 
• My Guide to Cenote Calavera 
• How to Get from Cancun to Tulum 
• Punta Allen: The Gateway to Sian Ka’an

Disclaimer: This post contains affiliate links i.e. if you book a stay through one of my links, I get a small commission at NO EXTRA COST to you. Thank you for your support!

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