Weather
In May, expect pleasant temperatures with little rainfall. It's generally a bit colder, and as the Galápagos Islands are approaching the dry season, it's the perfect time to travel if you're looking to escape the rain and heat of winter. There's also a lower degree of humidity than the rest of the year, with daily temperatures around 72°F-75°F (22°C-24°C). The waters are even more refreshing, with sea temperatures around 72°F (22°C).
Crowds & Costs
May is considered the "shoulder month" between the low and high season, with fewer visitors than earlier in the year. The best time to avoid bigger crowds and higher costs is during the first two weeks of the month. Toward the end of the month, the Galápagos Islands tend to attract more travelers, as schools start their summer breaks.
It also tends to get busier around May 24, when Ecuador celebrates the anniversary of the Battle of Pichincha, a public holiday. If the celebration falls during the weekend, you can expect the entire weekend to be more crowded. To find good deals on accommodation and flights, plan your trip at the beginning of the month and be flexible with your dates.
Where to Go
In May, the wildlife continues to be abundantly active, and you'll get to see a lot of species across the Galápagos Islands. One highlight is the unique courtship dance between the blue-footed boobies, which you can witness on Seymour Norte Island, home to a colony of blue-footed boobies
On Isla Santa Cruz, you can spot young land iguana hatchlings, and on Fernandina and Isla Isabela, penguins are in the middle of their nesting season. Visit Punta Cormorant on Floreana, Puerto Egas on Santiago, and in Gardner Bay on Española, where the Galápagos green sea turtle continues to hatch.
You'll come across mating sea lions and new sea lion pups greeting the world. In the port of Puerto Ayora, Galápagos sea lions take their afternoon siestas on a bench rather than the beach. Some of the best spots to see these charismatic creatures are Isla San Cristóbal, Isla Lobos, Gardner Bay, Punta Suarez, Seymour Norte, Punta Vicente Roca, and Punta Espinosa.
Chat with a local specialist who can help organize your trip.
What to Do
May is a good month to visit the Galápagos Islands if you want to enjoy a variety of activities. As the waters cool down around the islands, marine life becomes abundant and more visible. Take the opportunity to board cruises with water-based activities such as snorkeling and diving to swim with sea lions, see unique fish species, and experience the colorful reefs.
Since the temperatures drop slightly during May, you can enjoy full-day land-based activities and adventures without overheating. It's an ideal time to enjoy hiking, mountain biking, and follow Charles Darwin's footsteps on a guided tour. Make sure to visit the different islands to experience the active wildlife in May, such as Isla Seymour Norte and Isla Isabela, and take the boat to Roca Union to see amazing lava bridges and tunnels.
Events in May
Battle of Pichincha, Nationwide (May 24). A national holiday that commemorates the victory of the liberation forces during a determinant battle of 1822 that signified independence from the Spanish Kingdom. Expect exciting parades, dancing, cultural events, and great food.
Traveling to the Galápagos Islands in May? Check out these great itineraries
Galápagos Islands Adventure Tour - 6 Days. This island-hopping tour enables you to see a diverse range of sites in the Galápagos. You'll hike the Sierra Negra volcano, visit Tintoreras on Isabela, and more.
Galápagos Islands Land-Based Adventure Tour - 10 Days. You'll explore the pirate and whaler caves on Isla Floreana and enjoy snorkeling or scuba diving at Kicker Rock—famed for its marine life. Visit the Charles Darwin Research Station with a thrilling downhill bike ride in the Isla San Cristóbal Highlands.
More Helpful Information
Galápagos Islands in April
Galápagos Islands in June
Best Time of Year to Visit the Galápagos Islands
How Many Days to Spend in the Galápagos Islands