Like Peru, Ecuador has three principal climatic zones: coast, Andean sierra, and the region of Amazonian rainforest Ecuadorians call el Oriente. Given such geographic diversity, weather patterns are understandably varied, so it pays to do a little homework when planning out your trip.
The coastal region, including towns like Guayaquil, is warm and humid year round, with a wet and a dry season. The former lasts from December through May and is characterized by morning sun, followed by sudden showers in the late afternoon. The latter runs from June to September and features overcast skies and slightly cooler temperatures—but only slightly.
By contrast, the weather in the sierra is very pleasant throughout the year, with bright, sunny days and cool nights. Sudden afternoon downpours are common, especially during the highlands’ rainy season (November through March), but the storms pass quickly and are soon replaced by the luminous Andean sun. At higher altitudes, be sure to bring a warm jacket, as nighttime temperatures can sometimes dip below freezing.
In the Oriente region, you’ll encounter the fierce heat and humidity characteristic of tropical rainforests, with rain pretty much every day. The rains intensify, however, from April to July.
Average monthly temperatures (°F) and rainfall (inches) for select locations in Ecuador are shown below.
Ecuador Travel Guide
Ecuador Tours & Travel / Galapagos Tours & Cruises / Galapagos & Machu Picchu Tours / Ecuador FAQ / Ecuador Accommodations / Galapagos FAQ / Galapagos Weather / Galapagos Accommodations / Top Galapagos Activities by Land or by Sea / Galapagos Wildlife Calendar / Galapagos Packing List / Ecuador Blog Posts / Galapagos Blog Posts / Galapagos Islands Map
Top Ecuador Travel Destinations
The Main Galapagos Islands and Visitor Sites
Baltra Island / Bartolomé Island / Chinese Hat Islet / Eden Islet / Española Island / Fernandina Island / Floreana Island / Genovesa Island / Isabela Island / Mosquera Islet / North Seymour Island / Rábida Island / San Cristóbal Island / Santa Cruz Island / Santa Fe Island / Santiago Island / South Plaza Island
Galapagos Wildlife: 15 Iconic Species
American Flamingo / Blue-Footed Booby / Flightless Cormorant / Frigatebirds: Great and Magnificent / Galapagos Fur Seal / Galapagos Giant Tortoise / Galapagos Hawk / Galapagos Penguin / Galapagos Sea Lion / Land Iguana / Marine Iguana / Nazca Booby / Red-Footed Booby / Santa Fe Land Iguana / Waved Albatross
Weather for Other South American Countries