Puerto Vallarta in September lands in the heart of the rainy season, and that's exactly what makes it worth planning around. The jungle turns electric green, rivers run high, and the town settles into a slower rhythm as crowds thin out and prices drop.
Between patriotic street energy, wildlife on the move, and mountain landscapes at their most alive, there's a side of the bay you won't catch from a poolside lounger. Here's how we'd spend the month.
1. Soar Through Rain-Drenched Forests on a Jungle Zipline
September's rains leave the Sierra Madre canopy at its most vivid, and there's no better way to experience it than from above. Ziplining in September feels like flying through a living, breathing jungle. The canopy gleams with moisture and hums with life: Military Macaws, hummingbirds, magpies, and woodpeckers call from hidden branches, rivers churn below, and a cool mist rises from the trees. Each platform reveals a new panorama of emerald hills, where clouds brush the treetops, and the wind carries the scent of rain and wild orchids.
As you glide from one treetop to another, adrenaline gives way to awe. The Sierra Madre stretches in every direction, raw and vibrant. For a guided experience through the misty canopy, this rainforest circuit pairs panoramic views with high-speed thrills and includes an off-road ATV ride to reach the platforms.
2. Watch a Rainstorm Roll in from the Beach
Afternoon rain in Puerto Vallarta is a daily event: warm, quick, and dramatic. From a beach café, you'll feel the breeze shift as clouds gather over the bay, the sky darkens, and thunder rolls in from the mountains.
When you hear thunder, leave the beach immediately and move into a substantial building or a hard-topped metal vehicle. Do not shelter beneath a palapa, tree, or other open beach structure, and wait 30 minutes after the last thunderclap before returning outdoors.
Then comes the downpour, intense but brief, leaving the air scented with rain and salt. Just as suddenly, it passes, and golden light spills across the water.
3. Rappel Beside Roaring Waterfalls
The rainy season transforms hidden creeks into powerful waterfalls, cascading with thunderous force through steep jungle ravines. In September, these falls are at their peak, wild, cinematic, and alive with sound.
Our Outdoor Adventure, Ziplines & Waterfall tour takes you deep into the Sierra Madre for a full day of jungle ziplining, hillside water slides, and a rappel down a rushing waterfall into a natural river pool. Guided by our experts, you descend the slick rock face as cool mist rises off the water and tropical birds call from the canopy around you.
4. Celebrate Charro Day in True Mexican Style
On September 14th, the streets of Puerto Vallarta fill with tradition, color, and pride for Día del Charro. This vibrant celebration honors the iconic Mexican horseman with a lively parade that has recently begun around 10 to 10:30 AM at Calle Ignacio L. Vallarta, proceeded along the Malecón past the municipality and Plaza de Armas, and ended near Tienda Ley on Avenida México.
Charros in embroidered suits and sidesaddle escaramuzas on horseback perform traditional drills, all accompanied by the festive beat of tambora music. Because parade routes, start times, and street closures can vary by year, confirm the current municipal program and arrive early by public transportation. Don't miss this powerful tribute to Mexican culture, just one day before Independence Day.
5. Ride Deep into Sierra Madre on a 4x4 Adventure
September's rains turn rugged jungle trails into winding, watery paths and awaken the Sierra Madre with sound and scent. The air is rich with the aroma of wet earth, and the forest seems to breathe as you rumble deeper into the hills. Banana trees sway in the breeze, and colorful birds flash through the mist like sparks of light.
Our All Terrain Puerto Vallarta ATV Tour puts you behind the wheel of a Polaris RZR for the only hand-carved off-road route in these mountains, ending at a hidden waterfall with a natural pool for a refreshing splash. When the engine quiets and only the rhythm of nature remains, from dripping leaves and distant birdsong to the whisper of wind, you feel the deep pulse of the mountains.
6. Wander the Vallarta Botanical Gardens in Hummingbird Season
From May through October, the Vallarta Botanical Gardens become a living sanctuary where dozens of hummingbirds and migratory birds feed on tropical flowers and dart through the greenery. September marks the height of the growing season, when raindrops cling to orchid petals and the scent of vanilla, wild ginger, and damp earth drifts through the air.
Wander shaded trails lined with bromeliads, palms, and towering ferns while chachalacas call from the canopy and butterflies float through shafts of light. If a sudden shower catches you off guard, the hillside restaurant just above the souvenir shop offers dramatic balcony views best enjoyed with a warm cup of coffee.
7. Ride Horses Along Rain-Fed Rivers
There's something timeless about exploring jungle terrain on horseback, especially when the rivers are full, and the landscape hums with post-rain vitality. In September, narrow creeks swell into gentle streams, and every bend in the trail reveals vibrant green scenes, from ferns unfurling to orchids blooming and palms dripping from a recent rain.
Our Sea Safari: Horses, Quimixto Waterfall & Beach BBQ starts with a speedboat ride across Banderas Bay to Yelapa, where you swap the water for a mule ride along the picturesque river surrounded by lush greenery, pelicans, and herons. The day wraps up with a beach BBQ lunch at the remote fishing village of Pizota.
8. Catch a Candlelit Show Under the Stars
September evenings often clear beautifully after the afternoon rains, when the sky opens up and the jungle glistens beneath the moon. It's the perfect setting for a signature Puerto Vallarta experience that unfolds far from city lights, on a beach accessible only by sea.
Our ALMA, Rhythms of the Night begins with a sunset cruise across Banderas Bay. A candlelit gourmet dinner unfolds at the edge of the ocean, followed by a world-class performance of acrobatics, live music, and storytelling staged in a natural jungle amphitheater lit by hundreds of candles.
9. Discover Wild Honey in the Mountains
The mountain villages surrounding Puerto Vallarta offer flavors shaped by nature. In September, local bees produce artisanal honey that's golden, slightly floral, and infused with the essence of the Sierra Madre's meadows. It's rich and complex, a sweet reflection of the land itself.
At weekend markets or roadside stands in towns like San Sebastián or El Tuito, you'll find this local honey in recycled glass jars beside homemade cheeses and fiery salsas. Vendors often offer a taste, each spoonful telling a quiet story of orchids, citrus blossoms, and highland air.
10. Wander a Cloud Forest Village
In September, San Sebastián del Oeste takes on a misty, dreamlike quality. The surrounding mountains are wrapped in cloud, rooftops glisten from overnight rain, and the crisp air carries the scent of pine, woodsmoke, and freshly brewed coffee.
Founded in 1605 as a silver mining settlement, this Pueblo Mágico welcomes you with cobblestone streets, whitewashed buildings, and a peaceful atmosphere that contrasts beautifully with the coast's tropical warmth. Our San Sebastian del Oeste day trip includes a guided walking tour, a visit to a family-owned silversmith workshop, coffee tasting at an organic farm, tequila tasting at a local distillery, and a traditional three-course Mexican lunch.
11. Help Baby Sea Turtles Reach the Ocean
In September, the beaches of Puerto Vallarta become the birthplace of thousands of baby sea turtles. As dusk falls, the sand stirs with tiny hatchlings emerging from their nests, guided by instinct toward the sea. Participating in a turtle release is one of the season's most moving experiences.
You'll learn about their life cycle and conservation efforts from local experts, then gently guide the newborns toward the waves. For a hands-on marine encounter that supports ecological preservation, join a turtle release led by conservationists.
12. Witness the Meeting of Waters
One of September's most fascinating natural spectacles happens right where the mountains meet the sea. After heavy rains in the Sierra Madre, the Ameca River swells and carries mineral-rich sediment down to the bay, creating a vivid visual contrast as brown freshwater meets emerald ocean. The smaller Cuale River also carries runoff through downtown Puerto Vallarta.
Aboard our Luxury Sailing, Adults-Only tour, you glide across Banderas Bay on a Leopard catamaran or Beneteau sailboat and may witness this rare phenomenon known as the "meeting of waters." Seen from the deck, it looks like a sea divided in two, a sweeping blend of earthy and oceanic tones.
13. Snorkel the aquarium of Marietas Islands
The protected Marietas Islands offer offshore snorkeling in the waters of Banderas Bay. September mornings often follow dramatic, rain-filled nights, and sea conditions can vary. Light overnight showers rinse the air, while stronger storms and runoff may stir sediment and reduce visibility. As the sun rises over the bay, the surface can settle and invite you into a renewed underwater world.
Our Marietas Islands & Beach BBQ tour takes you snorkeling through the rock archways of this UNESCO Biosphere Reserve, where parrotfish nibble coral, rays glide over sandy seabeds, and shimmering schools dart through beams of light. The day wraps up with a BBQ buffet lunch at Majahuitas Beach Club.
14. Navigate the Mangroves in the El Salado Estuary
In September, the mangrove estuary at Estero El Salado surges with life. Rain-fed waters rise among tangled roots, and the ecosystem pulses with activity. It's an ideal time to quietly explore this biodiverse refuge tucked within the city, where crocodiles bask on muddy banks, iguanas sprawl across branches, and herons and occasionally observed spoonbills stalk the shallows with precision.
On the standard biologist-led motorized boat tour, you're surrounded by a chorus of bird calls, buzzing insects, and the soft sound of water against the boat. The air is thick, but the world around you is vibrant and deeply alive. Discover the hidden natural rhythms just beyond the city streets.
15. Taste Pozole During the Independence Celebrations
As Mexican Independence Day approaches, the scent of pozole fills the streets of Puerto Vallarta. Served hot in homes, fondas, and street stalls on September 15 and 16, this hearty dish blends hominy with slow-cooked pork or chicken, topped with shredded lettuce, radish, onion, lime, and chili flakes. Whether blanco, rojo, or verde, each variation tells a story rooted in regional pride and tradition.
During the Fiestas Patrias, music and fireworks light up the Malecón while vendors ladle steaming bowls to joyful crowds. Whether seated beside a plaza or sharing laughs with locals, each spoonful is part of a national moment of joy and identity.
16. Experience the Grito de Dolores on the Malecón
On the night of September 15, Puerto Vallarta comes alive with music, color, and emotion. Families and friends gather along the Malecón draped in green, white, and red. Mariachi bands play, street vendors serve traditional snacks, and anticipation builds as the city prepares to honor Mexico's independence with one of its most powerful traditions.
Throughout the evening, the Plaza de Armas and nearby squares host vibrant regional dance performances that represent Mexico's diverse cultures. Calle Morelos, right in front of the "Puerto Vallarta" sign, becomes the epicenter of the festivities, which stretch from the Charro Day parade on September 14 to the military parade on the 16th.
Just before midnight, the crowd quiets. A local official delivers El Grito de Dolores, the historic cry for freedom, ending with a resounding "¡Viva México!" as fireworks light up the sky. With streets closed from early morning and limited parking, arriving by public transportation is highly recommended. It's a night of unity, pride, and unforgettable celebration in the heart of the city.
17. Stroll the Lush Trails of Cuale River Island
Tucked between downtown and the Romantic Zone, Isla Río Cuale is a peaceful retreat shaded by dense canopy and cooled by the rushing river. In September, the island feels especially serene, lush, vibrant, and alive with the sounds of birds, rain, and rustling leaves. As you wander the paved trails, artisan stalls and garden nooks invite quiet discovery.
Iguanas sun themselves on rooftops, cats nap on stone walls, and the pace slows to a gentle rhythm. It's an ideal place to browse Huichol beadwork, hand-carved masks, and woven crafts while listening to the soft blend of nature and city life. Stop by the cultural center or sip coffee beside the water as rain deepens the island's emerald glow, proof that even in the heart of the city, you can still find a wild kind of calm.
18. Dance the Night Away at Majahuitas
Every Saturday, the Majahuitas Beach Party turns this hidden cove into a paradise for EDM lovers, with world-class DJs, laser light shows, and gourmet Mediterranean-Mexican cuisine served beneath swaying palm trees. Mid-September brings it to the next level, as Independence Day fills Puerto Vallarta with partygoers from across Mexico, and Majahuitas responds with an electrifying multi-day lineup.
Tucked between jungle and sea, the dance floor pulses from day to night. Laser lights weave through the canopy, candles line the shoreline at twilight, and hidden spaces like the mirror garden and suspended nets invite exploration between sets. Dancing barefoot in the sand under a starlit sky is one of September's most unforgettable pleasures.
19. Witness the Yelapa Waterfall at Full Force
September rewards hikers with one of nature's most powerful shows, waterfalls roaring at their seasonal peak. After months of tropical rainfall, rivers surge down the Sierra Madre and transform hidden cascades into thundering spectacles. The air is thick with the scent of damp earth, blooming orchids, and cool mist rising from moss-covered rocks.
This seasonal drama comes to life in the seaside village of Yelapa, where a gentle jungle trail leads to a photogenic waterfall tucked into the hills. Our Yelapa Waterfall & Majahuitas Beach BBQ tour pairs the boat ride to Yelapa's cobblestone streets and waterfall with an afternoon of snorkeling, kayaking, and BBQ lunch on the sands of Majahuitas.
20. Wake Up with the Romantic Zone
September mornings in the Romantic Zone are soft and slow, made for wandering. As the city stirs to life, the scent of fresh bread and espresso drifts from open café windows. Bougainvillea spills over balconies, and sunlight dapples the cobblestones as vendors set up their colorful stalls. There's a hush in the air that invites you to savor the moment.
Start your day with a quiet stroll through leafy side streets, pausing at corner bakeries or sipping coffee beneath a striped awning. Without the bustle of crowds, the neighborhood reveals its gentler rhythm, warm smiles, familiar greetings, and little details you might otherwise miss. It's an ideal place to ease into the day, surrounded by the charm that makes Puerto Vallarta feel personal.
Weather and What to Pack for September
September runs hot and humid, with rain falling on more than half the days. Showers usually arrive in the late afternoon or evening, so mornings stay open for hikes, boat rides, and long city walks. For a full breakdown of temperatures and conditions, see our September weather guide.
Pack breathable layers, quick-dry clothing, and sun-protective shirts and hats for long days outdoors. A compact rain jacket, a waterproof pouch for electronics, and sturdy sandals or trail shoes will cover most outings. For the full checklist, see our September packing guide.
Final Thoughts
September in Puerto Vallarta is a time of transformation. Waterfalls thunder through the jungle, flags wave proudly above plazas, and the city breathes with the rhythm of rain and celebration. It's a season of contrasts: misty mornings and golden sunsets, quiet cobblestone streets and vibrant Independence Day parades. Everything feels more alive.
Whether you're ziplining through the treetops, savoring pozole under fireworks, or watching baby sea turtles begin their journey, these moments reveal Puerto Vallarta at its most intimate. For travelers seeking meaningful, nature-powered experiences, Vallarta Adventures offers curated tours that align with the spirit of the season- sustainable, immersive, and unforgettable.
Frequently Asked Questions about Puerto Vallarta in September
Is September considered hurricane season in Puerto Vallarta?
September falls within the Pacific hurricane season, which runs from mid-May to late November. Direct hurricane hits on Banderas Bay are uncommon because the surrounding Sierra Madre mountains and the bay's geography tend to weaken incoming storms.
Most September weather brings tropical showers and thunderstorms rather than severe systems. We recommend checking forecasts before booking outdoor activities, keeping plans flexible, and following guidance from local operators, who monitor conditions closely and adjust departures when needed.
Are tours less crowded in September?
Yes. September is part of the low season in Puerto Vallarta, meaning smaller group sizes, quieter beaches, and easier access to popular attractions. Boat trips, jungle excursions, and cultural sites feel more personal, and you can often book last minute without stress.
Prices also tend to drop on accommodations and tours during this month. If you value quieter surroundings and more attention from guides, September delivers one of the most relaxed times of the year to visit the bay.
Is the ocean water warm enough to swim in September?
Yes. September brings some of the warmest ocean temperatures of the year in Banderas Bay, typically hovering around 84°F to 86°F. The water feels bath-like, making it ideal for long swims, snorkeling sessions, and floating between rain showers without ever feeling cold.
Warmer water also means more active marine life close to shore. Just keep an eye on afternoon weather, since storms in the Sierra Madre can shift currents and cloud visibility in coastal waters for a few hours after heavy rain.
