Weather in Puerto Vallarta Mexico in December sets the stage for this enthralling narrative, offering readers a glimpse into a story that is rich in detail and brimming with originality from the outset.
The city’s warm and sunny weather, accompanied by gentle breezes and lush vegetation, creates a perfect setting for outdoor activities like snorkeling, swimming, and birdwatching. However, December is also a time of year when cold fronts and tropical storms can impact the region, making it essential for visitors to be prepared and stay informed about the local weather conditions.
Weather Patterns in Puerto Vallarta Mexico in December

Puerto Vallarta, a coastal city in the Mexican state of Jalisco, is a popular winter destination for tourists seeking warmth and a tropical getaway. December marks the beginning of the dry season in Puerto Vallarta, characterized by mild temperatures and limited rainfall. In this article, we will delve into the different types of weather events that can occur in Puerto Vallarta during the month of December, including cold fronts, high-pressure systems, and tropical storms, as well as the average temperature ranges and precipitation amounts for the region during this time.
The Various Weather Events of December
December is a transitional month in Puerto Vallarta, marked by the gradual decline of warm, humid air from the tropics and the influx of cooler, drier air from the north. This leads to a diverse array of weather events, including:
- Cold fronts: Cold fronts can bring significant drops in temperature, often by as much as 10-15°C (18-27°F), over a short period of time, causing the air to feel cooler than the actual temperature would suggest.
- High-pressure systems: High-pressure systems can dominate the weather picture in Puerto Vallarta, leading to clear skies, light winds, and mild temperatures.
- Tropical storms: While unlikely, tropical storms can occur in December, particularly if an El Niño event is in progress. These storms can bring heavy rainfall and strong winds to the region.
- Temperature fluctuations: Temperature fluctuations are common in Puerto Vallarta during December, with day-time temperatures often rising to the mid-20s°C (77-79°F) while night-time temperatures can drop to around 15-20°C (59-68°F).
Average Temperature and Precipitation Data, Weather in puerto vallarta mexico in december
Here is a table showcasing the average temperature and precipitation data for Puerto Vallarta in December over the past 10 years:
| Year | Average High Temperature (°C) | Average Low Temperature (°C) | Total Precipitation (mm) |
|---|---|---|---|
| 2013 | 25.1 | 18.3 | 22.5 |
| 2014 | 24.8 | 17.4 | 20.2 |
| 2015 | 25.5 | 19.1 | 24.1 |
| 2016 | 24.3 | 16.9 | 18.5 |
| 2017 | 25.8 | 20.4 | 23.9 |
| 2018 | 24.2 | 17.6 | 21.1 |
| 2019 | 25.6 | 19.5 | 25.4 |
| 2020 | 24.9 | 18.2 | 22.8 |
| 2021 | 25.3 | 19.3 | 24.5 |
| 2022 | 24.5 | 17.8 | 20.9 |
Comparison to Other Popular Destinations in Mexico
Compared to other popular destinations in Mexico, Puerto Vallarta experiences relatively mild temperatures during the month of December. For example, Cancun, a popular resort town on the Caribbean coast of Mexico, experiences higher temperatures and humidity levels during this time.
The Impact of El Niño and La Niña Events on Puerto Vallarta’s Weather
Both El Niño and La Niña events can have an impact on Puerto Vallarta’s weather during the month of December. El Niño events tend to bring warmer and wetter conditions to the region, increasing the likelihood of tropical storms and heavy rainfall. La Niña events, on the other hand, tend to bring cooler and drier conditions, increasing the likelihood of cold fronts and strong winds.
December Weather Preparation and Safety in Puerto Vallarta

December in Puerto Vallarta – a blend of rain, sunshine, and mild temperatures that creates an ideal atmosphere for outdoor exploration. The city’s vibrant neighborhoods become even more enchanting as the holiday season draws near, yet it’s essential to be prepared for the unpredictable weather and potential natural disasters that may arise.
Staying Informed about Weather Forecasts and Warnings
Staying informed about weather forecasts and warnings is crucial during your visit to Puerto Vallarta in December. You can do this by checking the official website of the Mexican Meteorological Service, consulting local news outlets, or downloading a reliable weather app on your smartphone. Be sure to follow official social media accounts of local authorities, emergency services, and weather agencies to receive timely updates.
Essential Items to Pack
When packing for your trip to Puerto Vallarta in December, consider the following essentials:
- Rain gear: A lightweight rain jacket or poncho, rain boots, and an umbrella will help you navigate through the rain showers that can occur during the day or night.
- Sun protection: Don’t forget to pack sunscreen with a high SPF, a hat, and sunglasses to protect yourself from the intense sun that can appear even on cloudy days.
- Warm clothing: Although temperatures remain mild, it’s not uncommon to experience a slight drop in temperature during the evenings. Pack light sweaters, a coat, or a shawl to keep you warm.
- Comfortable shoes: With the rain and possible flooding, it’s essential to have a pair of comfortable, waterproof shoes or boots to ensure your safety while exploring the city.
- Power adapter and charging cables: With the increased reliance on electronic devices, don’t forget to pack a power adapter and charging cables to ensure your devices stay charged.
Preparing Your Emergency Kit
In the event of an emergency or natural disaster, having a well-prepared emergency kit can make all the difference. Here’s a step-by-step guide to help you prepare:
- Create a list of essential items, including food, water, first-aid supplies, flashlights, and a battery-powered radio.
- Assemble the items in a sturdy, easy-to-carry container, such as a backpack or a portable storage bin.
- Check the contents of your emergency kit regularly to ensure everything is still usable and not expired.
- Keep your emergency kit in an easily accessible location, such as your hotel room or a designated storage area.
- Make sure to include important documents, such as travel insurance, identification, and medical records, in your emergency kit.
Seeking Assistance during an Emergency
In the event of an emergency or natural disaster, knowing what to do can save you valuable time and ensure your safety. Here are some procedures to follow:
- Stay calm and assess the situation.
- Call emergency services or your hotel concierge for assistance.
- Follow evacuation instructions and move to a safe location.
- Keep your emergency kit with you and use its contents as needed.
- Stay informed through local news and official updates.
Role of Local Authorities and Services
Local authorities and services play a vital role in preparing for and responding to extreme weather events. Here’s what you can expect:
- Regular updates and warnings from local authorities through social media and official channels.
- Evacuation plans and emergency response procedures in place.
- Availability of emergency services, such as rescue teams and medical personnel.
- Regular maintenance and inspection of critical infrastructure, such as roads and bridges.
Epilogue

In conclusion, Puerto Vallarta Mexico in December is a wonderful destination for those seeking a tropical getaway. With its beautiful beaches, vibrant culture, and exciting outdoor activities, this city has something to offer for everyone. By being aware of the local weather conditions and taking necessary precautions, visitors can ensure a safe and enjoyable trip to this beautiful Mexican city.
Essential FAQs: Weather In Puerto Vallarta Mexico In December
Q: What is the average temperature in Puerto Vallarta in December?
A: The average temperature in Puerto Vallarta in December is around 77°F (25°C), with highs reaching 85°F (29°C) and lows dipping to 64°F (18°C).
Q: What is the precipitation expectation in Puerto Vallarta in December?
A: December is one of the wettest months in Puerto Vallarta, with an average rainfall of 3.5 inches (89 mm), but most rain showers are short and followed by sunshine.
Q: Are there any cold fronts in Puerto Vallarta in December?
A: Yes, Puerto Vallarta can experience cold fronts in December, which can bring cooler temperatures and rain showers, but they are usually short-lived and followed by sunny weather.
Q: Can I swim in the ocean in Puerto Vallarta in December?
A: Yes, the ocean temperatures in December are pleasant, ranging from 72°F (22°C) to 78°F (25°C), making it ideal for swimming and water activities.
Q: What are some popular outdoor activities to do in Puerto Vallarta in December?
A: Some popular outdoor activities to do in Puerto Vallarta in December include snorkeling, swimming, birdwatching, and horseback riding.
Q: What are some must-visit beaches in Puerto Vallarta in December?
A: Some must-visit beaches in Puerto Vallarta in December include Playa Olas Altas, Playa Conchas Chinas, and Playa los Muertos.