Dreaming of your next trip to Cartago, Costa Rica? A history buff, nature lover, or just seeking an escape into a peaceful town, there is a little something in Cartago for everyone. But let’s not forget that when is just as important as where. Its perfect mixture of history, culture, and natural beauty might make Cartago endearing to some visitors, but its charm can differ greatly in different seasons. So, when to come to Cartago? Yeah, we break it down for you in this seasonal guide.
This Cartago seasonal guide covers everything, from sun-bathing festivals in dry months to lush landscapes in rainy months. Here’s what you need to know to perfect a great trip.
Overview of the Climate of Cartago
Let’s get to know Cartago’s climate before talking about seasons. Situated in Costa Rica’s Central Valley, the climate is tropical highland. That means that temperatures will be lower than those near the coast. But even though, there are still some seasons to look forward to.
Dry Season vs. Green Season
In Cartago, there are two major seasons:
Dry Season (December to April)
The joys of clear blue skies, warm sunny days, and outdoor activities await your visit. The climatic feature is perfect for outdoor activities but means sharing the view with more visitors.
Green Season (May to November)
The main attractions associated with this season are the rain that falls on afternoons and colorful landscapes. It is not very crowded, but you will have to anticipate rain.
Understanding the change in season will allow you to choose which months would be best for traveling to Cartago.

Visiting Cartago in the Dry Season – December to April
If there’s something you’d want to know about when to visit Cartago, Costa Rica, the dry season is the answer to the most frequent question about this matter. The weather is good, with very little rainfall in this season. There is an abundant number of festivals to make it shine.
Weather Conditions
The dry season weather in Cartago by month is consistent, with temperatures sometimes going up to either mild or warm in their range: between 65°F and 80°F. There is little to no rain, and the days are mostly sunny, making it a great time for outdoor excursions.
Highlights of Visiting During This Season
The dry season is ideal for visiting Cartago for several reasons. The trekking weather is excellent for climbing Irazú Volcano or visiting the historic Basilica of Our Lady of the Angels. With festivals like the pilgrimage every year, the city really gets bustling with a lively cultural buzz among its locals and tourists.
Cartago Festivals and Events by Season
One of the most prominent events you would want to see here is the Semana Santa (Holy Week) in April, transforming Cartago into a carnival of processions and celebrations. It is an all-culture experience you mustn’t miss.
Pros and Cons of Visiting Cartago during Dry Season
Advantages:
- Fantastic Weather: Clear, sunny skies with warm weather, great for outdoor activities such as hiking, sightseeing, and visiting attractions like those found in Cartago.
- Colorful Celebrations: This is also the time when many nice cultural events and festivals happen, and you have the chance to learn much more about the local traditions in Cartago. Events like the Semana Santa or the Basilica’s pilgrimage attract not only locals but tourists as well.
- Perfect Weather for Hiking: For all nature lovers, the dry season is the peak season when the climate is ideal for hiking Irazú Volcano or riding the scenic Orosi Valley without taking into account the rain that falls from time to time.
- Wildlife Viewing: The dry season is an excellent time for birdwatching and wildlife tours driving as most animals come out in the open and do not hide in thick greenery.
- Cultural Immersion: You can literally immerse yourself in vibrant local markets and festivals and get the real feel of Costa Rica.
Disadvantages:
- Higher Prices: Since it happens to be high season in Cartago, you will pay more to stay there and visit various sites. Early booking will help manage your costs.
- Crowded Attracting Places: Two of the sites, the Basilica of Our Lady of the Angels and Irazú Volcano, get too crowded because of tourists. This would make up a smaller part of the total experience.
- Limited Availability: Fewer accommodations and tours are available for booking, so there are fewer alternatives when you have to make the booking at the last minute, more so during peak holiday times.
- Commercialization: With large numbers, there tends to be a higher sense of commercialization about the place, which would detract from an individual’s visit if they are looking for authenticity.

Cartago During the Green Season (May-November)
If you like less crowd, then the wet or rainy season is best for those who enjoy nature’s full bloom and like a bit of rain. There’s nothing quite like the contrast between Cartago’s rainy and dry seasons and not just the weather but more in terms of enjoyment in both seasons.
Weather Conditions
The green season is more relaxed, with temperatures between 60°F and 75°F. The afternoons often bring rain; mornings are normally dry, though. Showers develop mostly from June forward.
What to Expect
This season is a photographer’s dream, for the lush, green landscapes that bloom flowers and fewer tourists make the scenery as vibrant as possible. It’s perfect for exploring the Lankester Botanical Garden or walking peacefully through Guayabo National Monument.
Pros and Cons of Visiting Cartago in the Green Season
Advantages:
- Fewer Tourists: If you are looking for a more serene, calm experience, the green season is the time to visit. With fewer tourists visiting these places, you can still see the most popular sites without hordes of people.
- Lower Prices: Since it is labeled as a low season, you would expect that hotel and guided tour prices, among other travel costs, will be lower. This is a good time for budget-conscious travelers.
- Lush, Vibrant Scenery: During the wet season, Cartago transforms into a green wonderland with flowering trees, rolling coffee plantations, and dense forests. Thus, nature lovers will be attracted to the vibrant, picturesque landscapes.
- Flexible Travel Pace: Since it is less busy compared to other seasons, this provides you with much more space to move on at your discretion, avoiding the commotion of young summer visitors. In fact, you get more attention while on guided tours and can, thus, experience Cartago like a local.
- Indoor Cultural Experiences: On rainy days, delve into the cultural heritage of Cartago. Visit the Cartago Museum, Guayabo National Monument, or a lovely coffee tour.
Downsides:
- Constant Rainfall: The most common contrast between the rainy season and the dry season for Cartago is the daily rain showers typical of the green season. They could wake up to a dry morning, but the afternoons might be too wet, limiting the time spent outdoors.
- Weather Patterns: Though rain brings such beauty, plans can also be ruined based on its intensity. Outdoor expeditions may be late or even rescheduled in case of heavier downpours.
- Fewer Days in the Open Air: You must have come here to support visions about trekking or visiting these nature wonders of Cartago, and at least for a few days, you will only be able to venture outside as most of the trails and outdoor sites will have to close for some time due to rain.
- Lesser Scenic Beauty for Tourism: Although the green season is pretty good for scenic views, some outside tourist attractions, like Irazú Volcano, often lack sun visibility due to clouds and rain.

Month-by-Month Breakdown
Month | Day Temperature (°C) | Night Temperature (°C) | Rainfall (mm) | Rainy Days | Sun Hours | Humidity (%) | Wind Speed (km/h) |
January | 23 | 14 | 59 | 8 | 5 | 82 | 4 |
February | 24 | 14 | 52 | 7 | 6 | 80 | 3 |
March | 25 | 14 | 51 | 7 | 6 | 79 | 3 |
April | 26 | 15 | 83 | 10 | 7 | 80 | 3 |
May | 25 | 15 | 271 | 17 | 5 | 85 | 2 |
June | 24 | 14 | 284 | 19 | 4 | 86 | 2 |
July | 23 | 14 | 257 | 18 | 4 | 87 | 3 |
August | 23 | 14 | 284 | 18 | 5 | 88 | 3 |
September | 23 | 14 | 335 | 19 | 4 | 90 | 2 |
October | 24 | 14 | 358 | 20 | 4 | 91 | 2 |
November | 23 | 14 | 150 | 16 | 5 | 88 | 3 |
December | 23 | 14 | 83 | 12 | 6 | 85 | 3 |
To help you decide when the best time is to visit Cartago, here’s a closer look at how each month goes. Go through this breakdown of the Cartago weather by month for a vacation full of memories.
December through February
These are among the best months to travel to Cartago. Not only do these months have fantastic weather, but they are also the best period of tourist season. From December up to February, you will have clear skies and bustling streets. Key events such as New Year Celebrations add to the festive nature.
March to May
This season is from the end of the dry season to the beginning of the wet season. March and April are still fairly dry but may herald a first real feel for a green season. It is still not too bad a time to come when crowds start to thin out. The Semana Santa in April is a major cultural event not to be missed.
June to August
Mid-year is when the rains are fully in session. But on a positive note, this is a much quieter and more personal experience in Cartago. You may find more interest in indoor activities and plan a museum visit or a coffee tour. Cultural activities abound, and you should be able to witness some smaller-town festivals.
September to November
As the green season ends, Cartago remains an emerald city, as this Cartago climate guide describes it to be. As the rains recede, October is a dream place for photographers, but the scenery cannot be more beautiful. Think of visiting Lankester Botanical Gardens now to witness the garden at the height of its glory.

Conclusion
Whether you are looking for bright sunshine or relaxing, rain-drenched afternoons, Cartago can be an attractive destination for every type of traveler.
The best time to visit Cartago really depends on personal preference: do you want lively festivals, perfect hiking conditions, or quieter, more peaceful escapes?
Whatever your time of visit, a rich cultural heritage, excellent landscapes, and friendly locals make this a destination worth visiting in Costa Rica. So pack your bags and get started planning your next trip to Cartago, Costa Rica!