Puerto Vallarta Rainy Season 2026: Does It Rain All Day?

Last updated: July 8, 2026

Are you planning a summer vacation and wondering whether Puerto Vallarta’s rainy season will ruin your trip?

The reassuring answer is that it usually does not rain all day.

Puerto Vallarta’s rainy season generally runs from June through October. During these months, visitors can still experience sunshine, warm ocean water, boat tours, snorkeling, beaches, and outdoor adventures. Rain and thunderstorms are more common, but they frequently develop later in the afternoon, during the evening, or overnight.

Summer also transforms the area. The Sierra Madre Mountains become intensely green, rivers and waterfalls begin flowing more strongly, and the southern coast takes on a lush tropical appearance.

The key is knowing what to expect, planning outdoor activities at the right time, and remaining flexible when weather or ocean conditions change.

When Is the Rainy Season in Puerto Vallarta?

The official Puerto Vallarta tourism guide identifies June through October as the city’s typical rainy season. August and September are generally considered the wettest months, although conditions vary from year to year.

A simple seasonal guide looks like this:

June

June usually marks the transition into the rainy season. Early June may still feel relatively dry, while afternoon clouds and tropical showers become more frequent as the month progresses.

The mountains begin changing from dry-season brown to bright summer green.

July

By July, the rainy-season pattern is more established. Mornings can be sunny and warm, followed by clouds or thunderstorms later in the day.

July is an excellent month for travelers who enjoy warm ocean water, green scenery, and tropical weather.

Internal link: Add a link here to your article, “Puerto Vallarta in July 2026.”

August

August is typically one of Puerto Vallarta’s wetter and more humid months. It can still offer many clear mornings, but visitors should expect a higher chance of afternoon and evening storms.

August is also a good time to see the area at its greenest.

September

September is normally among the wettest months of the year. Strong rain is more likely, and tropical weather systems require closer monitoring.

Travelers visiting in September should keep plans flexible and choose tour operators who make decisions based on current marine conditions.

October

Rain normally begins decreasing during October as Puerto Vallarta transitions toward the dry season.

The exact timing varies. Early October can still feel like summer, while the end of the month may bring more settled weather.

Does It Rain All Day in Puerto Vallarta?

Usually, it does not.

A typical rainy-season day may begin with sunshine or partial clouds. Heat and moisture build during the day, clouds gather over the Sierra Madre Mountains, and a strong shower may arrive later in the afternoon or evening.

The official tourism guide explains that rain often comes in short afternoon or evening bursts, leaving time for outdoor activities during the day.

However, it is important not to treat this as a guarantee.

Some days remain sunny. Others may bring several hours of rain. When a tropical system is nearby, unsettled conditions can continue for longer.

That is why a weather app showing a rain symbol does not necessarily mean that your entire vacation day will be lost. It may simply indicate a chance of rain during part of the day.

Why Do Weather Apps Show Rain Every Day?

During Puerto Vallarta’s summer season, there may be enough moisture and instability for rain to be possible somewhere around Banderas Bay almost every day.

Puerto Vallarta sits beside the Pacific Ocean and directly below the Sierra Madre Mountains. Weather can differ between downtown, the hotel zone, Mismaloya, the mountains, and the southern coast.

A forecast for the general Puerto Vallarta area cannot always predict exactly:

Where a storm will form
What time it will arrive
How long it will last
Whether rain will affect your specific beach
What conditions will be like at Los Arcos

Use forecasts as a planning tool, but rely on current local conditions when making same-day decisions.

Can You Still Take a Boat Tour During the Rainy Season?

Yes. Boat tours operate during Puerto Vallarta’s rainy season whenever conditions are considered safe.

Light rain by itself does not always make a boat tour unsafe. Captains are usually more concerned with:

Strong wind
Rough waves
Thunderstorms and lightning
Reduced visibility
Tropical weather systems
Strong currents
Official maritime restrictions

A responsible captain should evaluate the actual ocean and weather conditions before departure.

Occasionally, the safest decision may be to:

Delay departure
Change the route
Use a different snorkeling location
Shorten the itinerary
Reschedule the tour
Cancel the activity

Guests should choose a company that prioritizes safety instead of promising that every itinerary will operate exactly as planned.

What Is the Best Time for a Boat Tour During Rainy Season?

Morning is generally the best time to plan a boat tour during Puerto Vallarta’s rainy season.

Rain and storm development are often more common later in the day, while morning conditions may be clearer and more comfortable. Current snorkeling guidance for Puerto Vallarta similarly recommends morning excursions during the wet season because weather disruptions become more likely in the afternoon.

An earlier departure also offers:

Cooler temperatures
Less intense midday sun
More time to adjust the itinerary
A better chance of finishing before afternoon storms
A relaxed start to the day

This does not mean every morning will be calm or every afternoon will be stormy. Ocean conditions always need to be checked on the day of the tour.

Can You Snorkel During Puerto Vallarta’s Rainy Season?

Yes, snorkeling remains possible throughout the summer when marine conditions are safe.

The water is generally warmer during summer than during the winter dry season. However, underwater visibility can change considerably depending on rain, currents, waves, plankton, wind, and runoff from rivers.

Heavy rain near a river mouth may temporarily reduce visibility. Conditions at one snorkeling area can also be different from another location on the same day.

No tour company can honestly guarantee:

Perfectly clear water
A specific visibility distance
Completely calm seas
Particular wildlife sightings

A good local guide will select the most appropriate available snorkeling area based on current conditions and the ability of the group.

Is Los Arcos Open During the Rainy Season?

Los Arcos de Mismaloya can be visited throughout the year, subject to weather, marine conditions, environmental rules, and any temporary official restrictions.

Located directly offshore from Mismaloya Beach, Los Arcos is known for its granite formations, arches, tunnels, caves, seabirds, and marine life. The official Puerto Vallarta tourism guide identifies it as one of the area’s principal locations for snorkeling and scuba diving.

Because Black Pearl Vallarta boards guests at Mismaloya Beach, the boat begins close to Los Arcos rather than crossing the entire bay.

That proximity can provide more time for exploring the islands and Puerto Vallarta’s southern coast.

Internal link: Link “Los Arcos snorkeling tour” to your two-hour Los Arcos tour.

What Happens When It Rains During a Boat Tour?

A brief warm shower can sometimes pass without significantly affecting the experience.

Guests may continue enjoying the coastal scenery, swimming, or traveling between stops when the captain determines it is safe.

Conditions become more serious when rain is accompanied by:

Lightning
Strong wind
Rapidly changing waves
Low visibility
A developing tropical system

In those situations, the captain may change course or return to shore.

Guests should always follow crew instructions, wear a life jacket when requested, and avoid pressuring a captain to continue into questionable conditions.

Rainy Season Versus Hurricane Season

Puerto Vallarta’s rainy season and the Eastern Pacific hurricane season overlap, but they are not the same thing.

The rainy season generally runs from June through October. The official Eastern Pacific hurricane season runs from May 15 through November 30.

Being in hurricane season does not mean a hurricane will affect Puerto Vallarta during your visit. It means tropical systems can develop in the Eastern Pacific and should be monitored.

Before and during a summer trip, travelers should check information from:

Mexico’s official weather and civil-protection authorities
The National Hurricane Center
Their hotel or accommodation
Their airline
Their tour operator

Do not rely only on social media rumors or screenshots of old forecasts.

What Are the Benefits of Visiting During Rainy Season?

Travelers often focus only on the possibility of rain, but Puerto Vallarta’s summer season has several advantages.

Greener Mountain Scenery

Summer rain brings the Sierra Madre Mountains and coastal jungle back to life.

The landscape around Mismaloya, Boca de Tomatlán, Quimixto, and the southern beaches becomes much greener than during the late dry season.

Warm Ocean Water

Summer water temperatures are generally warmer, making swimming and snorkeling comfortable for many visitors. Seasonal water temperatures can vary, but summer falls toward the warmer end of Puerto Vallarta’s annual range.

Active Rivers and Waterfalls

Rain replenishes rivers and waterfalls around the region.

Quimixto and other waterfall destinations may become especially impressive, although stronger water flow and slippery trails can also create additional risks.

A Different Side of Puerto Vallarta

Rainy season offers a more tropical view of the destination, with dramatic clouds, green mountains, warm evenings, and occasional lightning displays over Banderas Bay.

Potentially Fewer Visitors

The official tourism guide notes that summer can bring fewer crowds and lower travel prices than the dry-season peak, although availability and pricing depend on specific dates and properties.

Best Rainy-Season Activities in Puerto Vallarta

You do not need to spend the entire rainy season inside your hotel.

1. Take a Morning Los Arcos Snorkeling Tour

Begin early and explore Puerto Vallarta’s most recognizable marine landmark before the usual afternoon weather develops.

2. Explore the Southern Coast

Travel by boat past jungle-covered mountains, coastal communities, rock formations, and beaches that are difficult to reach by road.

3. Visit Mismaloya Beach

Mismaloya is a small fishing community south of Puerto Vallarta with local restaurants, water activities, mountain scenery, and views toward Los Arcos.

4. Visit Quimixto and Its Waterfall

A full-day adventure can combine a boat ride, local village, beaches, snorkeling, and a visit to the waterfall.

Trail and river conditions should always be evaluated before visiting.

5. Explore the Romantic Zone

If rain arrives later in the day, visit restaurants, cafés, galleries, markets, and covered businesses around the Romantic Zone.

6. Walk the Malecón After the Rain

Once a storm passes and conditions are safe, the evening may feel cooler and more comfortable for walking.

7. Enjoy Puerto Vallarta’s Food Scene

A rainy afternoon is a good opportunity to try local seafood, tacos, regional dishes, coffee, or a longer restaurant experience.

What Should You Pack for Puerto Vallarta’s Rainy Season?

Pack for heat, humidity, sunshine, and sudden rain.

Should You Cancel a Tour Because the Forecast Shows Rain?

Not automatically.

A forecast showing rain several days in advance is not enough by itself to determine whether a tour will operate.

Weather timing and location can change quickly during the tropical season. A tour scheduled for the morning may take place safely even when rain is expected later that evening.

Contact your operator close to the departure time and allow the captain to evaluate the actual conditions.

At the same time, guests should respect a decision to delay, change, or cancel a tour. A company willing to cancel for safety is demonstrating responsible judgment.

Frequently Asked Questions

Does it rain every day in Puerto Vallarta during rainy season?

Not necessarily. Rain is more common from June through October, but there can still be sunny or partly sunny days. Rain may affect only part of the day.

What are the rainiest months in Puerto Vallarta?

August and September are generally identified as the wettest months by the official Puerto Vallarta tourism guide.

Is July a bad time to visit Puerto Vallarta?

No. July can be hot, humid, green, and tropical, with warm ocean water and a chance of afternoon or evening rain.

Can you go snorkeling when it rains?

Light rain may not prevent snorkeling, but lightning, waves, wind, currents, and poor visibility can make conditions unsuitable.

Are boat tours canceled during rainy season?

Some tours may be delayed, modified, rescheduled, or canceled when conditions are unsafe. Many tours still operate normally during suitable weather windows.

Is Puerto Vallarta in hurricane season during summer?

Yes. The Eastern Pacific hurricane season officially runs from May 15 through November 30.

Is morning or afternoon better for a boat tour?

Morning is generally preferred during rainy season because thunderstorms often become more likely later in the day.

Are the waterfalls better during rainy season?

Rain can increase waterfall flow, but it may also make trails slippery and rivers stronger. Access should depend on current local conditions.

Plan a Rainy-Season Adventure With a Local Crew

Puerto Vallarta’s rainy season does not mean spending an entire vacation watching rain from a hotel room.

Many days offer clear mornings, warm water, dramatic green scenery, and plenty of time for outdoor activities before showers develop later in the day.

The best approach is simple:

Plan ocean activities early
Pack for tropical weather
Keep your schedule flexible
Check current conditions
Choose an experienced local operator
Put safety ahead of a fixed itinerary

Black Pearl Vallarta is a family-owned boat-tour company based at Mismaloya Beach. Our tours explore Los Arcos, the southern coast, hidden beaches, local communities, and the natural scenery of Banderas Bay.

We offer convenient pickup from the Pemex station in Zona Romántica, transportation to Mismaloya, snorkeling equipment, and guidance from a local bilingual crew.

Choose from a short Los Arcos snorkeling tour, a half-day coastal adventure, or a full-day beach and waterfall experience.

Call or WhatsApp: +52 322 318 7726

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