Weather in Guatemala in September

In September, Guatemala welcomes you with a busy rainy season. Days start warm, often transitioning into afternoon rains, perfect for morning or late afternoon explorations of lush rainforests and historic ruins. The country has an adventurous atmosphere during this time, and the unique weather in Guatemala in September encourages you to immerse yourself in its deep cultural heritage and stunning natural landscapes.

What is the weather like in Guatemala in September?

September in Guatemala falls during the rainy season, characterized by warm, humid days with frequent afternoon and evening showers. Mornings usually begin with clear and sunny weather, with temperatures averaging between 22°C (72°F) and 28°C (82°F), creating favorable conditions for outdoor activities.

Clouds often gather during the day, leading to rain, which is sometimes heavy. This weather is common throughout the country, although the intensity and timing of rainfall can vary from region to region.

The weather in Guatemala in September can affect travel plans, especially for outdoor activities. Mornings are ideal for visiting archaeological sites, hiking in the highlands or exploring cities. 

For afternoons, however, it is better to plan indoor activities such as visiting museums or exploring the local cuisine. Rain can also affect transportation, sometimes causing delays, especially in rural areas where roads can be difficult.

Because of the rain, September is considered part of the low season in Guatemala. This means fewer tourists, which can lead to lower prices for accommodation and tours, making this an attractive time for frugal travelers or those looking for a more authentic experience without the crowds. 

However, you should be flexible with your travel plans and be prepared for inclement weather by packing waterproof gear and planning for possible indoor alternatives.

Ready to explore Guatemala? Embark on your dream trip hassle-free with the help of our Guatemala travel experts.

Temperatures in Guatemala in September

Guatemala is warm in September, but temperatures vary from region to region due to the diverse geography.

Northern Guatemala

In the north, particularly the Petén region, September is warm with temperatures often reaching up to 31°C (88°F). The climate is humid and tropical, making early morning the optimal time for activities. Exploring the majestic Maya ruins of Tikal during these cooler hours allows for a comfortable and immersive experience.

Central highlands

The central region, encompassing Guatemala City and the historic city of Antigua, experiences a more temperate climate in September. Temperatures here range from 18°C (64°F) to 25°C (77°F), ideal for city explorations, visiting coffee plantations, or hiking the surrounding volcanoes. Starting these activities in the morning leverages the milder temperatures before the afternoon rains.

Southern Guatemala

In the southern coastal areas and along the Pacific Coast, the weather remains consistently warm, with temperatures around 30°C (86°F) and high humidity levels. Early mornings are the best time for beach visits or exploring coastal ecosystems like mangroves, ensuring comfort before the heat intensifies.

Rough Guides tip: Find even more ideas for your autumn adventure with our guide to the best places to travel in September.

Is September a good time to visit Guatemala?

September is a unique time to visit Guatemala, heavily influenced by the rainy season. While the weather is characterized by warm temperatures and constant rain, especially in the afternoons, it also offers certain advantages.

The mornings are usually clear and sunny, allowing you to explore the country's lush landscapes, ancient ruins, and bustling cities before the rain begins. There are also fewer tourists in the country during this period, resulting in potentially lower accommodation and tour prices, attracting budget-conscious and adventure-seeking travelers.

Nevertheless, rain can affect travel plans, especially for outdoor activities, and sometimes transportation, especially in rural areas. With careful preparation, you can overcome these problems by scheduling indoor activities for a rainy afternoon and bringing appropriate rain gear.

September can be a great time to visit if you want to experience Guatemala's rich culture and natural beauty without the crowds. During this time, the country's flora and fauna are particularly vibrant, and the cultural events that continue despite the rain offer an exciting experience. However, to enjoy the weather in Guatemala in September, you must be flexible and prepared.

Start planning your trip to Guatemala by first finding out how many days are the best to spend in Guatemala and checking out our Guatemala travel tips.

What about crowds and costs?

Visiting Guatemala in September has unique advantages as it falls during the rainy season, resulting in fewer tourists and more competitive prices for accommodation and tours. This contrasts with the peak tourist months, especially December through February, when crowds are larger and prices are higher.

This period is characterized by lush landscapes and vibrant local festivals, providing a scenic and rich cultural backdrop. Although rain is possible in the afternoon, mornings usually remain clear and sunny, perfect for exploring ancient ruins, colonial towns and natural wonders.

If you're adventurous and looking for a more authentic experience, September presents a great opportunity to enjoy Guatemala's beauty and culture with fewer crowds and at a better price.

Can't decide on the season to travel? Explore our Guatemala year-round weather guide.

Festivals and events in Guatemala in September

Guatemala hosts some significant events and festivals in September that are an integral part of its culture, and each offers travelers a unique experience.

Independence Day (September 15th)

Guatemala Independence Day is a colorful national holiday celebrating the country's independence from Spain in 1821. Cities and towns throughout Guatemala come alive with parades, music and fireworks. 

Streets are decorated with blue and white flags reflecting the national colors, and the air is filled with festive cheer. This day provides a fantastic opportunity to experience Guatemala's patriotism through live music, traditional dancing and street food, allowing you to delve deep into the country's culture and history.

Local Fairs and Religious Ceremonies

During September, various local fairs and religious ceremonies take place, highlighting Guatemala's rich cultural and religious diversity. These events are characterized by processions, traditional dances and a unique opportunity to observe the fusion of indigenous and Spanish influences in rituals and festivities. 

Each town or village celebrates its patron saint through elaborate ceremonies and social gatherings, inviting you to experience local traditions and hospitality.

Going to Guatemala? Start preparing by familiarising yourself with things to know before you go.

Ready for your dream trip to Guatemala in September?

Our tailor-made trip service allows you to enjoy the trip of your dreams without the hassle of planning. All our itineraries are created by local travel experts, and can be tailored to your specific needs.

• The Best Of Guatemala (8 days): You will visit the most popular destinations including the Western Highlands, Tikal and Antigua Guatemala. Enjoy a variety of outdoor activities, such as exploring Mayan pyramids in the middle of pristine jungle or drinking one of the best cups of coffee surrounded by unique scenery.
• Off the tourist trail and highlights of Guatemala and Belize (12 days): Meet school children in Antigua and traders in Chichicastenango, then learn ancient cooking and weaving skills and watch a Mayan ceremony. This fascinating tour visits archaeological sites such as majestic Tikal, and concludes with a stay on an idyllic private island off the Caribbean coast of Belize.
• Guatemala Family Adventure Tour (8 days): This is the perfect family vacation in Guatemala. Visit the active Pacaya Volcano on an easy hike and watch the lava; take a canopy ride in the middle of the rainforest and observe nature as birds see it, and enjoy Lake Atitlan by kayak.

Want to ensure a carefree vacation? Also, check out our important safety tips for Guatemala.

Visit Guatemala in other months

To be better informed before booking your trip, find out what to expect of the weather in Guatemala around the year.

• January: cool, dry and still part of the high season, January is a great time to take to the great outdoors.
• February: expect dry, sunny days and clear blue skies, with temperatures exceeding 30°C in southern coastal areas and on the Pacific Coast.
• March: comfortably warm during the day, mild at night, cool in the highlands, with fewer crowds than the preceding few months.
• April: sitting at the end of the dry season, April invites outdoor adventures, and attracts big crowds to its Semana Santa festivities.
• May: start of the rainy season, enjoy outdoor activities in the sunny mornings, and cultural trips in the rain-prone afternoons.
• June: similar to May, shoulder-season June means sunny mornings and afternoon showers, with smaller crowds.
• July: lush and green thanks to the rain, July’s low-season status means you might bag a bargain on fights and accommodation.
• August: similar to July in terms of high rainfall and low visitor numbers, come prepared to be flexible with your plans, and to soak up lush scenery.
• October: this shoulder-season month remains affordable, with warm days and refreshing afternoon rain inviting outdoor adventures and cultural pursuits. 
• November: marking end of the rainy season and start of cooler, drier days, November sees visitor numbers start to increase.
• December: dry, and warm, this busy  peak season month invites everything from blissing out on beaches, to hiking and uncovering ancient culture.