Weather in Flores Island, Azores (+ Tips for Travelers!)
Flores Island experiences a mild maritime climate that is largely influenced by the surrounding Atlantic Ocean. This results in relatively stable temperatures throughout the year, with no extreme seasonal variations. The island’s weather can change quickly, offering a mix of sunshine, clouds, and rainfall in a single day, making it a dynamic environment for both residents and visitors.
Overall climate of Flores Island, Azores
Flores Island enjoys mild temperatures year-round and frequent rain showers. The island’s lush greenery is a direct result of this climate, which supports abundant plant life and ensures that Flores lives up to its name, meaning “Flowers.”
- Climate type: Temperate Oceanic (Maritime Influence)
- Average annual temperature: Between 15°C and 18°C (59°F and 64°F)
- Average annual rainfall: 1,200 mm to 2,000 mm (47 to 79 inches)
- Humidity: High throughout the year, typically ranging from 75% to 85%
- Sunshine hours: Varies between 4 to 7 hours per day, depending on the season
- Sea temperature: Ranges from 15°C (59°F) in winter to 22°C (72°F) in summer
Seasonal weather patterns
Spring (March – May)
In spring, temperatures on Flores begin to warm, with averages ranging from 15°C to 17°C (59°F to 63°F). Rainfall is still frequent, especially in March and April, but sunny days become more common by May. The island’s vegetation comes to life during this period, making it a great time to explore the natural beauty of Flores. In Spring you have 4 to 6 hours per day.
Summer (June – September)
Summer is the warmest and driest time on Flores Island. Temperatures range from 19°C to 25°C (66°F to 77°F), with July and August being the hottest months. The summer months are ideal for outdoor activities like hiking, whale watching, and swimming in the island’s natural pools. Rainfall decreases, although brief showers can still occur, and sunshine is plentiful (6 to 7 hours per day).
Autumn (October – November)
Autumn on Flores brings a slight drop in temperature and an increase in rainfall. October is still warm, with temperatures around 17°C to 20°C (63°F to 68°F), but by November, cooler air begins to settle in. The island’s humidity rises, and rain becomes more frequent, particularly in November. You will have 4 to 6 hours sunshine hours per day in Autumm.
Winter (December – February)
Winters on Flores are mild compared to many other regions. Temperatures range from 13°C to 16°C (55°F to 61°F), and while it is the rainiest season, it is rarely cold. Strong Atlantic winds can make it feel cooler, especially along the coast, but snow is extremely rare and usually only falls on higher elevations. Storms can occur during this time, contributing to the island’s high rainfall levels. You will have 3 to 5 hours of sunshine per day in winter.
Rain, winds and microclimates
Rainfall is a defining feature of Flores Island’s climate, with rain showers occurring throughout the year. The island receives some of the highest rainfall totals in the Azores, especially in the winter months. This precipitation is what fuels the island’s lush vegetation, numerous waterfalls, and crystal-clear lakes.
The Azores High, a semi-permanent high-pressure system, also influences the weather on Flores. This system can bring periods of stable weather, but the island’s location makes it susceptible to Atlantic storms and winds, especially in the colder months. Strong winds from the ocean can quickly change the weather, with rain showers turning into sunshine within a few hours.
Like many of the Azores’s islands, Flores features a variety of microclimates due to its varied topography. The island’s higher elevations, such as Morro Alto (its highest point at 914 meters or 3,000 feet), are cooler and receive more rainfall than the coastal areas. In contrast, lowland regions along the coast experience warmer temperatures and more sunshine. This diversity in climates within such a small area makes Flores an interesting place to explore for nature lovers.
Best time to visit Flores Island
The best time to visit Flores Island depends on the type of activities you want to do. For those interested in outdoor activities like hiking, whale watching, or exploring waterfalls, the summer months from June to September offer the best weather, with warmer temperatures and less rain. However, spring (March to May) is also a great time to visit if you want to experience the island’s blooming flowers and lush landscapes with fewer crowds.
Are you thinking about planning your trip to Flores Island or the Azores in general? Check out our tour packages!
Travel tips for the weather
- Pack layers: Given Flores’ unpredictable weather, it’s best to be prepared with layers. Even in summer, temperatures can drop quickly, especially in the evening or at higher elevations.
- Bring waterproof clothing: Rain is frequent on Flores, so having a rain jacket or umbrella is essential for staying dry while exploring.
- Check the weather forecast: The weather can change rapidly, so it’s a good idea to check local forecasts, especially if you’re planning outdoor activities like hiking.
- Prepare for wind: The Atlantic winds can be strong, especially during the winter months. Be sure to bring a windproof jacket and secure your belongings.