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Weather In Spain In September: Temperature, Rainfall, Sunshine & More

Planning a trip to Spain in September? Find out the average temperature, rainfall, sunshine hours, and sea temperature. Get packing tips and explore popular destinations along the coast and inland cities.

Average Temperature in Spain in September

If you’re planning a trip to Spain in September, it’s important to know what kind of weather to expect. The average temperature in Spain during this month can vary depending on the region you’re in. Let’s take a closer look at the daytime and nighttime temperatures to give you a better idea of what to expect.

Daytime Temperature

During September, Spain experiences warm and pleasant daytime temperatures. In the coastal areas, such as Barcelona or Malaga, you can expect average temperatures ranging from 25 to 30 degrees Celsius (77 to 86 degrees Fahrenheit). These temperatures are perfect for enjoying the beautiful beaches and outdoor activities that Spain has to offer.

Inland cities like Madrid or Seville tend to be a bit warmer, with average daytime temperatures ranging from 30 to 35 degrees Celsius (86 to 95 degrees Fahrenheit). This means that you’ll need to dress accordingly and stay hydrated if you’re planning to explore these cities during the day.

Nighttime Temperature

As the sun sets, the temperature in Spain starts to cool down. In coastal areas, the nighttime temperatures range from 18 to 22 degrees Celsius (64 to 72 degrees Fahrenheit). It’s still relatively warm, so you won’t need heavy jackets or sweaters, but it’s a good idea to have a light layer with you in case you feel a bit chilly.

Inland cities experience slightly cooler nights, with temperatures ranging from 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit). While it’s not extremely cold, you may want to have a light jacket or sweater on hand to stay comfortable during the evenings.

Overall, September in Spain offers pleasant and warm temperatures both during the day and at night. It’s a great time to visit if you enjoy outdoor activities and exploring the beautiful cities and landmarks that Spain has to offer.

Here’s a breakdown of the average temperatures in Spain in September:

Location Daytime Temperature (°C) Nighttime Temperature (°C)
Barcelona 25-30 18-22
Malaga 25-30 18-22
Madrid 30-35 15-20
Seville 30-35 15-20

As you can see, the temperatures vary depending on the location, so make sure to check the specific forecast for the city you plan to visit.


Rainfall in Spain in September

September in Spain brings about the transition from summer to autumn, with changes in weather patterns and a decrease in tourist crowds. If you’re planning a trip during this month, it’s important to be prepared for the rainfall that can occur. In this section, we will explore the average rainfall and number of rainy days you can expect in Spain in September.

Average Rainfall

September is characterized by a moderate amount of rainfall in Spain, as the summer heat begins to give way to cooler temperatures. On average, the country receives around 30-60 millimeters of rainfall during this month. However, it’s important to note that rainfall patterns can vary significantly depending on the region you visit.

In coastal areas such as Barcelona and Valencia, the average rainfall tends to be on the lower end of the spectrum, around 30-40 millimeters. These cities are known for their Mediterranean climate, which means they experience milder and drier weather compared to other parts of Spain. This makes them ideal destinations for those looking to enjoy the beaches and outdoor activities without being interrupted by frequent rain showers.

On the other hand, if you plan to visit northern regions like Bilbao or Santiago de Compostela, you can expect higher rainfall amounts. These areas receive an average of 50-60 millimeters of rainfall in September. The lush green landscapes and picturesque countryside in these regions are a result of the frequent rainfall they experience. So, if you’re a nature lover or enjoy exploring charming villages, these areas can offer a unique and refreshing experience.

Number of Rainy Days

In addition to the average rainfall, it’s also essential to consider the number of rainy days you might encounter during your visit to Spain in September. While the country generally experiences fewer rainy days compared to the wetter months of winter, you should still be prepared for occasional showers.

Coastal areas typically have around 5-8 rainy days in September, with intermittent rainfall that doesn’t last for an extended period. This means you’ll still have plenty of opportunities to soak up the sun and enjoy outdoor activities without being hindered by rain.

In northern regions, the number of rainy days can increase slightly, ranging from 8-10 days. These areas are known for their more temperate and humid climates, which can result in a higher chance of rain. However, it’s important to remember that even on rainy days, there are often breaks in the weather, allowing you to explore and appreciate the unique charm of these regions.

To help you plan your trip accordingly, here’s a table summarizing the average rainfall and number of rainy days in some popular destinations in Spain during September:

Destination Average Rainfall (mm) Number of Rainy Days
Barcelona 30-40 5-8
Valencia 30-40 5-8
Bilbao 50-60 8-10
Santiago de Compostela 50-60 8-10

As you can see, the rainfall in September is generally moderate and shouldn’t deter you from visiting Spain during this time. With the right preparation and a flexible itinerary, you can still enjoy the beauty and charm of this diverse country, whether you’re exploring the vibrant cities or immersing yourself in the stunning natural landscapes.

Remember to pack a lightweight rain jacket or umbrella, as well as some waterproof footwear, to ensure you’re ready for any unexpected showers. Additionally, don’t forget to check the local weather forecast before heading out for the day, as conditions can vary between regions.

In the next section, we will delve into another important aspect of the weather in Spain in September – sunshine hours and cloud cover. So, let’s continue our journey and discover what to expect in terms of sunshine and blue skies during this transitional month.


Sunshine Hours in Spain in September

September in Spain is a wonderful time to soak up the sun and enjoy the outdoor activities that this beautiful country has to offer. With the summer season winding down, the weather in Spain during this month is still warm and pleasant, making it an ideal destination for those seeking some sunshine. In this section, we will explore the average daily sunshine hours and the cloud cover in Spain in September.

Average Daily Sunshine Hours

One of the reasons why September is a popular month to visit Spain is the abundance of sunshine. On average, Spain receives around 8 to 10 hours of sunshine per day during this time of the year. This means that you’ll have ample opportunity to bask in the warm rays of the sun and enjoy outdoor activities such as sightseeing, beach trips, and hiking.

The long daylight hours in September also give you more time to explore and make the most of your vacation. Whether you’re strolling through the streets of Barcelona, visiting the iconic Alhambra in Granada, or lounging on the magnificent beaches of Costa del Sol, you can expect plenty of sunshine to brighten your days.

Cloud Cover

While September in Spain is known for its sunny weather, it’s worth mentioning that there can be some cloud cover throughout the month. However, the cloud cover is generally minimal, and you can still expect to see plenty of blue skies and sunshine.

The cloud cover in Spain in September is usually scattered clouds or thin layers of high clouds that do not significantly block the sun. This means that even on cloudy days, you can still enjoy the warmth and brightness of the sun. The occasional clouds can even add a touch of drama to the picturesque landscapes of Spain, creating stunning sunrises and sunsets.

To give you a better idea of the cloud cover in different regions of Spain, here is a breakdown of some popular destinations:

  • Barcelona: Barcelona experiences an average of 5 to 6 days of cloudy weather in September. However, the majority of the month is characterized by clear skies and plenty of sunshine.
  • Madrid: Madrid sees an average of 7 to 8 days of cloudy weather in September. Despite some clouds, the city still enjoys a significant amount of sunshine throughout the month.
  • Valencia: Valencia experiences around 4 to 5 days of cloudy weather in September. The city is known for its Mediterranean climate, which means that you can expect plenty of sunny days with minimal cloud cover.

In summary, September in Spain offers a delightful blend of sunshine and warmth, making it an excellent time to visit. With an average of 8 to 10 hours of daily sunshine, you’ll have plenty of time to explore the vibrant cities and relax on the stunning beaches. While there may be some cloud cover, it is generally minimal and adds to the beauty of the Spanish landscapes. So pack your sunglasses and sunscreen, and get ready to enjoy the sunny side of Spain in September!


Table: Average Daily Sunshine Hours in Popular Spanish Destinations in September

Destination Average Daily Sunshine Hours
Barcelona 8-9 hours
Madrid 7-8 hours
Valencia 8-9 hours

  • Barcelona experiences an average of 5 to 6 days of cloudy weather in September.
  • Madrid sees an average of 7 to 8 days of cloudy weather in September.
  • Valencia experiences around 4 to 5 days of cloudy weather in September.

Sea Temperature in Spain in September

When visiting Spain in September, one of the factors that travelers often consider is the sea temperature. Knowing the average sea temperature and the swimming conditions can greatly influence the enjoyment of beach activities. Let’s take a closer look at these two aspects.

Average Sea Temperature

In September, the average sea temperature in Spain can vary depending on the region. Coastal areas in the south, such as Costa del Sol and Costa de la Luz, tend to have warmer waters compared to the northern regions like Costa Brava and Costa Verde.

On the Mediterranean coast, where popular tourist destinations like Barcelona and Valencia are located, the average sea temperature in September ranges from 23 to 25 degrees Celsius (73 to 77 degrees Fahrenheit). These temperatures are ideal for swimming and water activities, providing a refreshing escape from the summer heat.

Heading towards the southern coast, the sea temperature increases even further. In places like Marbella and Malaga, the average sea temperature in September can reach up to 26 degrees Celsius (79 degrees Fahrenheit). These warm waters create a pleasant environment for swimming and snorkeling, allowing visitors to fully enjoy the beauty of the Mediterranean Sea.

Moving to the Atlantic coast, the sea temperature tends to be slightly cooler. Along the Costa de la Luz, which includes popular destinations like Cadiz and Tarifa, the average sea temperature in September hovers around 21 to 23 degrees Celsius (70 to 73 degrees Fahrenheit). Although slightly cooler, these temperatures are still comfortable for swimming and water sports enthusiasts.

Swimming Conditions

Apart from the average sea temperature, it’s also essential to consider the swimming conditions when planning a visit to Spain’s beaches in September. While the sea temperature provides a general idea of the water’s warmth, other factors such as currents and waves can significantly impact the swimming experience.

Along the Mediterranean coast, the sea is generally calm, making it suitable for swimmers of all levels. However, it’s always advisable to check the local weather conditions and any potential warnings before venturing into the water. Strong winds can occasionally create choppy conditions, especially in open areas, so it’s essential to exercise caution and adhere to any safety guidelines provided by lifeguards.

On the Atlantic coast, the conditions can be a bit more dynamic due to the presence of the Atlantic Ocean. The waves along the Costa de la Luz, for example, are known for attracting surfers and windsurfers due to their favorable wind and wave conditions. While this may be exciting for water sports enthusiasts, it’s important for swimmers to be mindful of these conditions and choose beaches with calmer waters if they prefer a more relaxed swimming experience.

To ensure a safe and enjoyable time at the beach, it’s always a good idea to follow the advice of local authorities and lifeguards. They can provide up-to-date information on sea conditions, flag systems, and any potential hazards. Additionally, it’s crucial to be aware of one’s own swimming abilities and never venture too far from the shore if uncertain.

Table: Average Sea Temperature in Spain in September

Region Average Sea Temperature (°C) Average Sea Temperature (°F)
Barcelona 23-25 73-77
Valencia 23-25 73-77
Marbella 26 79
Malaga 26 79
Cadiz/Tarifa 21-23 70-73

Note: The above table provides a general overview of average sea temperatures and may vary depending on specific locations within each region.


Weather Events in Spain in September

September in Spain is generally a pleasant month, but it is important to be aware of potential weather events that can occur during this time. While Spain is not typically known for tropical storms or hurricanes, there is a possibility of experiencing strong winds.

Tropical Storms or Hurricanes

Tropical storms and hurricanes are rare in Spain, especially in September. The country is not located in the typical hurricane belt and is shielded by its geography. However, it is not completely immune to the effects of these weather phenomena.

In the event that a tropical storm or hurricane does approach Spain, it is important to stay updated with the latest weather forecasts and follow any instructions or warnings issued by local authorities. It is also recommended to have an emergency plan in place and be prepared with necessary supplies.

Strong Winds

While tropical storms and hurricanes may be unlikely, strong winds can still occur in Spain during September. These winds can be influenced by various weather patterns and can affect different regions of the country.

The coastal areas, especially along the Atlantic coast and in the Canary Islands, are more prone to experiencing strong winds. These winds can sometimes reach high speeds and can create challenging conditions for outdoor activities such as beach days or water sports.

If you are planning to visit Spain in September, it is advisable to check the weather forecast regularly and be prepared for the possibility of strong winds. It is also a good idea to pack appropriate clothing and secure any loose items or belongings to prevent them from being blown away.

In summary, while tropical storms and hurricanes are rare in Spain during September, it is still important to stay informed and prepared for potential weather events. Strong winds, although more common, can also impact your travel plans. By staying updated with the latest weather information and taking necessary precautions, you can ensure a safe and enjoyable trip to Spain.


Clothing and Packing Tips for Spain in September

September is a wonderful time to visit Spain, with warm temperatures and plenty of sunshine. However, it’s important to pack appropriately to ensure your comfort and enjoyment during your trip. In this section, we will discuss the appropriate clothing choices and necessary items for travel in Spain in September.

Appropriate Clothing Choices

When it comes to clothing choices for September in Spain, it’s all about finding the perfect balance between comfort and style. Here are some recommendations for what to wear during your visit:

  1. Lightweight and breathable clothing: As temperatures in Spain can still be quite warm in September, it’s best to opt for lightweight and breathable fabrics such as cotton or linen. These materials will help you stay cool and comfortable, especially during the daytime.
  2. T-shirts and tops: Pack a variety of short-sleeved and sleeveless tops to layer and mix and match with different bottoms. This will give you flexibility in creating different outfits while keeping you cool.
  3. Shorts and skirts: With the warm weather, shorts and skirts are great options for both men and women. Opt for comfortable and lightweight styles that allow you to move freely.
  4. Dresses: For women, dresses are a versatile and stylish option. Choose lightweight and flowy dresses that are easy to wear and pair with different accessories.
  5. Light sweaters or cardigans: Although the days can be warm, the evenings in September can be cooler, especially in coastal areas. It’s a good idea to pack a lightweight sweater or cardigan to layer over your outfits for added warmth.
  6. Comfortable shoes: With all the exploring you’ll be doing in Spain, it’s important to have comfortable shoes. Opt for breathable sneakers or sandals that provide good support for walking long distances.
  7. Swimwear: Don’t forget to pack your swimwear! September is still a great time to enjoy the beaches and coastal areas in Spain. Whether you’re lounging by the pool or taking a dip in the crystal-clear waters of the Mediterranean, make sure to pack your favorite swimsuit.

Necessary Items for Travel

In addition to clothing choices, there are a few necessary items that you should have on hand during your trip to Spain in September. Here are some essentials:

  1. Sunscreen: With the sunny weather, it’s crucial to protect your skin from harmful UV rays. Make sure to pack a high SPF sunscreen and apply it generously throughout the day.
  2. Hat and sunglasses: Along with sunscreen, a wide-brimmed hat and sunglasses are essential for protecting your face and eyes from the sun. Not only will they provide shade, but they will also add a stylish touch to your outfits.
  3. Light rain jacket: While September in Spain is generally dry, there is still a chance of occasional showers. It’s a good idea to pack a lightweight rain jacket or poncho that can easily be folded and carried with you.
  4. Travel adapter: If you’re traveling from a different country, don’t forget to pack a travel adapter to charge your electronic devices. Spain uses Type C and Type F sockets, so make sure you have the appropriate adapter.
  5. Medications: If you take any prescription medications, make sure to pack enough for the duration of your trip. It’s also a good idea to have a basic first aid kit with essentials such as pain relievers, band-aids, and any necessary personal medications.
  6. Travel documents: Don’t forget to bring your passport, visa (if required), and any other necessary travel documents. It’s always a good idea to have copies of these documents stored electronically as well.
  7. Money and cards: Make sure to have some local currency (Euros) on hand for small expenses, as well as a credit or debit card for larger purchases. It’s also a good idea to notify your bank of your travel plans to avoid any issues with your cards.

Popular Destinations in Spain in September

Coastal Cities and Beaches

When it comes to popular destinations in Spain in September, the coastal cities and beaches are definitely worth exploring. With the summer season winding down, September offers a great opportunity to enjoy the beautiful Mediterranean coastline without the crowds. The average temperature in Spain during this month is still pleasantly warm, making it ideal for beach activities and water sports.

One of the top coastal cities to visit in September is Barcelona. Known for its vibrant culture and stunning architecture, Barcelona offers a blend of city life and beach relaxation. The city’s most famous beach, Barceloneta, is a must-visit spot for sunbathing, swimming, and enjoying beachside cafes. The warm sea temperature in September makes it perfect for taking a refreshing dip in the Mediterranean.

Another coastal gem is Valencia, located on the southeastern coast of Spain. September is an excellent time to visit this city as the weather is mild and the beach is less crowded. The Playa de la Malvarrosa is a popular beach in Valencia, offering a wide stretch of golden sand and clear blue waters. Visitors can also explore the City of Arts and Sciences, a futuristic complex that showcases the city’s modern architecture.

Moving south along the coast, the Costa del Sol is a favorite destination for beach lovers. With its sunny weather and picturesque beaches, this region is a true paradise. Marbella, a glamorous coastal town, is known for its luxurious resorts, upscale restaurants, and vibrant nightlife. The Puerto Banus marina is a popular spot for yacht enthusiasts and offers a glimpse into the glamorous lifestyle of the rich and famous.

For those seeking a more tranquil beach experience, the Costa Brava is an excellent choice. This rugged coastline stretches from the French border to Barcelona and is dotted with picturesque coves and charming fishing villages. Tossa de Mar, with its medieval castle overlooking the beach, is a hidden gem worth exploring. September brings milder temperatures, allowing visitors to enjoy the natural beauty of the Costa Brava without the scorching heat of summer.

Inland Cities and Landmarks

While the coastal cities and beaches in Spain are undoubtedly breathtaking, the country also boasts a wealth of inland cities and landmarks that are worth visiting in September. These destinations offer a different perspective on Spanish culture and history.

One such city is Madrid, the vibrant capital of Spain. September is an ideal time to explore this bustling metropolis, as the summer heat starts to subside. Madrid is known for its world-class museums, such as the Prado Museum and the Reina Sofia Museum, which house masterpieces by renowned artists. The Royal Palace and the Retiro Park are also must-see attractions that showcase the city’s grandeur and natural beauty.

In the heart of Andalusia, Granada is a city that captivates visitors with its rich history and stunning architecture. The Alhambra, a UNESCO World Heritage Site, is the crown jewel of Granada. This Moorish palace complex is a testament to the city’s Islamic past and offers breathtaking views of the surrounding mountains. September provides a pleasant climate to explore the Alhambra and wander through the charming streets of the Albaicin neighborhood.

Another inland gem is the city of Seville, renowned for its flamenco music, vibrant festivals, and architectural wonders. The Seville Cathedral, the largest Gothic cathedral in the world, is a must-visit landmark. The Real Alcazar, a royal palace with stunning gardens, is another highlight of the city. In September, the weather in Seville is still warm, making it a perfect time to enjoy the city’s lively atmosphere and indulge in delicious tapas.

For nature enthusiasts, the Picos de Europa National Park in northern Spain is a paradise waiting to be discovered. This mountain range offers breathtaking landscapes, including rugged peaks, deep valleys, and crystal-clear lakes. September is an excellent time to explore the park, as the weather is mild and the summer crowds have dispersed. Hiking trails like the Ruta del Cares provide a thrilling adventure amidst stunning natural beauty.

In conclusion, Spain offers a diverse range of popular destinations in September. Whether you prefer coastal cities and beaches or inland cities and landmarks, there is something for everyone. From the vibrant streets of Barcelona to the historic sites of Granada, September provides the perfect opportunity to explore Spain’s rich culture, soak up the sun on its beautiful beaches, and create unforgettable memories. So pack your bags, embrace the Spanish charm, and get ready for an unforgettable adventure.

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