The Algarve region in Portugal is known for its stunning coast, quaint villages, and golf courses, but most importantly, its amazing weather. Renowned for its long sunny days during summer and comfortable temperatures all year round, any day is a perfect day when exploring this picturesque area.
We have a soft spot for Algarve in winter. However, the ideal time to visit Algarve really aligns with your interests: balmy summers are great for sunbathing and swimming, autumn brings the right winds for surfing, and winter offers a quieter ambiance for exploring towns minus the tourist crowds. Each season has something special to offer. Let’s dive in😊
Weather in Algarve month by month
Before we explore the detailed aspects of each month, here’s a summary table for a quick overview.
| Month | Average Low (°C) | Average High (°C) | Sun/Rain Description |
|---|---|---|---|
| January | 8 | 16 | 🌧️ Often cloudy, some rain. |
| February | 9 | 17 | ⛅ Mix of sun and rain. |
| March | 10 | 19 | 🌦️ Increasing sun, showers. |
| April | 11 | 20 | 🌤️ Mostly sunny, occasional rain. |
| May | 13 | 22 | 🌞 Sunny with rare showers. |
| June | 16 | 25 | 🌞 Long sunny days, minimal rain. |
| July | 18 | 28 | 🌞 Hot and sunny, very dry. |
| August | 18 | 28 | 🌞 Very sunny and dry. |
| September | 17 | 26 | ⛅ Sunny, slight chance of rain. |
| October | 15 | 23 | ⛅ Mix of sun and rain. |
| November | 12 | 20 | 🌦️ Decreasing sun, rain likely. |
| December | 9 | 17 | 🌧️ Often cloudy, rainy periods. |
Understanding the Algarve Weather
The Algarve, located in the southern region of Portugal, boasts a Mediterranean climate making it a popular holiday destination. This climate generally means that you can expect mild winters and warm, sunny summers. To help you plan your visit, let’s break down the Algarve weather into seasons.
Spring in Algarve
During spring, the Algarve experiences warm temperatures, typically averaging around 20°C to 21°C.
This is a great time of the year to visit as it tends to be quieter, and you’ll be able to witness the region’s vibrant wildflowers and songbirds. Although most days are sunny, expect occasional rainy days. Keep in mind the temperature ranges may be as low as 8°C and as high as 25°C throughout the season. Spring in the Algarve is perfect for outdoor activities due to its pleasant climate, including:
- Hiking
- Cycling
- Birdwatching
Summer in Algarve
Summers in the Algarve are hot and dry, with July being the hottest month, boasting an average temperature of 23.5°C. The most daily sunshine hours occur in August, making it the best month to swim in the sea, as the average sea temperature reaches 21°C. There are very little rainfall and lower humidity during the summer months.
This period is ideal for beach activities, water sports and sunbathing.
Autumn in Algarve
Autumn in the Algarve sees a gradual decrease in temperatures, with averages around 15°C to 20°C. While you’ll still enjoy warm days, particularly in September and October, expect more rainfall in November. Autumn weather is suitable for outdoor activities such as:
- Golfing
- Sightseeing
- Wine tasting
Remember to pack a mix of light and warm clothing to accommodate the changing temperatures.
Winter in Algarve
Winter is the coldest season in the Algarve, with January having the lowest average temperature at 12°C. December is the wettest month, with an average rainfall of 117.2mm.
While it’s not the most popular time for tourism, the region still enjoys milder temperatures compared to other European destinations. Some popular winter activities include:
- Exploring nearby towns
- Indoor cultural experiences
- Visiting local markets
We particularly love the winter season in Portugal. Our preferred time to visit is during February and March when tourism is at a lull. By then, locals have returned from their holidays, ensuring most eateries and attractions are open.
Algarve Weather Monthly Breakdown
Algarve in January
January is the coldest month in the Algarve, with average temperatures of 12°C (54°F). You may expect occasional rain, but there are still around 5 hours of sunshine per day. Be sure to pack layers and a waterproof jacket for unexpected showers.
Algarve in February
The weather in February is similar to January, with average temperatures remaining around 12°C (54°F). Rainfall decreases slightly, but it’s wise to still pack wet weather gear. The days begin to get longer, with an average of 6 hours of sunshine per day.
Algarve in March
March sees a noticeable warming trend, as the average temperature increases to 14°C (57°F). The Algarve starts to experience less rainfall and more sunshine, averaging 7 hours a day. You may want to pack a light jacket for cooler evenings.
Algarve in April
April brings warmer weather, with average temperatures of 16°C (61°F). Rainfall continues to decrease, and you can expect around 8 hours of sunshine per day.
Algarve in May
May is an ideal time to visit the region for most people, with average temperatures of 18°C (64°F) and up to 10 hours of sunshine a day. Rainfall is minimal, making outdoor activities more enjoyable. Don’t forget your sun protection.
Algarve in June
June boasts average temperatures of 21°C (70°F), and an impressive 11 hours of daily sunshine. You will find comfortable beach weather, with little to no rainfall during this month.
Algarve in July
July is the hottest month in the Algarve, with average temperatures of 23.5°C (74°F). There are still almost 11 hours of sunshine every day, making it prime beach season.
Algarve in August
August offers similar weather to July, with average temperatures of 23°C (73°F). The average sea temperature is 21°C (70°F), making it the best month for water-based activities.
Algarve in September
September sees a slight decrease in temperature, averaging 22°C (72°F). However, there are still 9 hours of sunshine per day and comfortable sea temperatures for swimming. It’s a great time to visit without the peak-season crowds.
Algarve in October
October brings Autumn weather, with average temperatures of 19°C (66°F) and increased chances of rain. Despite this, you can still expect 7 hours of sunshine per day.
Be sure to read our guide to Algarve in November!
Algarve in November
November experiences cooler temperatures, averaging 16°C (61°F), and increased rainfall. However, you’ll still have 6 hours of sunshine per day. This month is quieter for tourists, which can make exploring more enjoyable.
Algarve in December
December is the wettest month in the Algarve, with an average of 117.2mm of rain. The days are shorter, with 5 hours of sunshine per day, and average temperatures of 14°C (57°F).
Algarve Beach Weather
During spring, temperatures in the Algarve average around 20°C to 21°C, which is perfect for soaking up the sunshine without getting too hot. The sea temperature also starts to rise, becoming more inviting for water activities.
Some popular Algarve beaches where you can enjoy the warm sunshine and inviting sea temperatures include:
- Praia da Marinha
- Praia da Falesia
- Praia dos Três Irmãos
- Praia da Rocha
- Praia do Camilo
💡 Be sure to read our article 20 Best Beaches in Algarve.
Remember to plan your beach activities based on real-time local weather forecasts to avoid any unexpected surprises.
Frequently Asked Questions
Can I expect warm weather year-round?
The Algarve is known for its mild climate throughout the year. Winters are generally mild, while summers are warm and sunny. However, do expect cooler temperatures during the winter months and occasional rainfall in spring and autumn.
When is the best time to visit for optimal weather?
The best time to visit the Algarve for optimal weather conditions is during late spring (May) and early autumn (September).
