Azores Weather by Month: Temperatures & Rain
Maritime subtropical climate
Azores Weather by Month
The Azores have mild temperatures year-round, but cloud, wind, rain and visibility can change quickly within the same day and from one island to another.
The monthly figures below are approximate Ponta Delgada-area planning averages rather than a forecast for every island, coast or elevation.
Ponta Delgada planning averages
January Through March
January
Mean: 14°C (57°F)
Low: 11°C (52°F)
High: 16°C (61°F)
Sunshine: 5 hours
Rainfall: 19 days
Ocean: 17°C (63°F)
February
Mean: 13°C (55°F)
Low: 10°C (50°F)
High: 16°C (61°F)
Sunshine: 6 hours
Rainfall: 17 days
Ocean: 17°C (63°F)
March
Mean: 14°C (57°F)
Low: 11°C (52°F)
High: 16°C (61°F)
Sunshine: 7 hours
Rainfall: 17 days
Ocean: 16°C (59°F)
Spring conditions
April Through June
April
Mean: 14°C (57°F)
Low: 11°C (52°F)
High: 17°C (63°F)
Sunshine: 7 hours
Rainfall: 13 days
Ocean: 17°C (63°F)
May
Mean: 16°C (61°F)
Low: 13°C (55°F)
High: 19°C (66°F)
Sunshine: 8 hours
Rainfall: 12 days
Ocean: 18°C (64°F)
June
Mean: 18°C (64°F)
Low: 15°C (59°F)
High: 21°C (70°F)
Sunshine: 9 hours
Rainfall: 10 days
Ocean: 20°C (68°F)
Warmest period
July Through September
July
Mean: 20°C (68°F)
Low: 16°C (61°F)
High: 23°C (73°F)
Sunshine: 9 hours
Rainfall: 9 days
Ocean: 22°C (72°F)
August
Mean: 22°C (72°F)
Low: 18°C (64°F)
High: 25°C (77°F)
Sunshine: 9 hours
Rainfall: 9 days
Ocean: 24°C (75°F)
September
Mean: 21°C (70°F)
Low: 17°C (63°F)
High: 24°C (75°F)
Sunshine: 8 hours
Rainfall: 13 days
Ocean: 24°C (75°F)
Cooler and wetter
October Through December
October
Mean: 18°C (64°F)
Low: 15°C (59°F)
High: 21°C (70°F)
Sunshine: 7 hours
Rainfall: 16 days
Ocean: 22°C (72°F)
November
Mean: 16°C (61°F)
Low: 13°C (55°F)
High: 18°C (64°F)
Sunshine: 6 hours
Rainfall: 17 days
Ocean: 20°C (68°F)
December
Mean: 15°C (59°F)
Low: 12°C (54°F)
High: 17°C (63°F)
Sunshine: 5 hours
Rainfall: 17 days
Ocean: 18°C (64°F)
Microclimates in view
Why the Forecast Can Change Quickly
Pack for several conditions
Practical Azores Weather Tips
Use island-specific forecasts
Ponta Delgada averages do not describe Flores, Corvo, Santa Maria or high terrain on the same day.
Carry a light waterproof layer
Showers can arrive quickly even when the morning begins with blue sky.
Check live visibility
Crater lakes, mountain viewpoints and Pico climbs can be cloudy while the coast remains clear.
Protect sun and skin
Cloud does not eliminate ultraviolet exposure; carry sunscreen, a hat and water.
Respect sea conditions
Air temperature alone does not indicate safe swimming, boating or coastal-trail conditions.
Keep one flexible day
A weather buffer improves the chances of completing a signature hike, boat trip or viewpoint visit.
Travel helpful links
Build the Right Azores Itinerary
Questions travelers ask
Azores Weather FAQ
What is the warmest month in the Azores?
August is normally among the warmest months. The Ponta Delgada planning averages show a mean near 22°C (72°F) and an ocean temperature near 24°C (75°F).
Does it rain every day in the Azores?
No, but brief showers are possible in any season. Rainfall is generally more frequent in the cooler months, and conditions vary by island and elevation.
Can I swim year-round?
Some travelers do, but water temperature, swell, currents and supervision matter more than the calendar alone. Use designated bathing areas and local advice.
Why is a viewpoint cloudy when my hotel is sunny?
Volcanic relief creates sharp local differences. Moist Atlantic air can form cloud over ridges and crater rims while lower coastal areas remain clear.
What should I pack for Azores weather?
Bring layers, a compact waterproof jacket, sun protection, sturdy footwear and a dry bag or protective cover for electronics.
Which months have the calmest weather?
June through September often brings longer settled periods, but no month guarantees clear skies, calm seas or uninterrupted flights.
Ready to plan?
Turn the Practical Details Into One Trip
Tell our Azores travel specialists which islands, dates and travel style you have in mind.