Weather in Portugal in March

March in Portugal marks the transition from the cooler months of winter to the milder spring season. Temperatures begin to rise, providing a pleasant atmosphere for outdoor exploration. Rainfall decreases as the month progresses, while sunshine becomes more abundant. The overall humidity is moderate, offering comfortable conditions for travellers keen on experiencing the scenic allure of Portugal.

March Climate Overview

• Average Temperature: 10°C to 19°C
• Rainfall: Approximately 50-90 mm
• Sunshine Hours: Around 6-8 hours per day
• Sea Temperature: 15°C
• Humidity: Moderate, around 65%
• Wind Speed: 15-20 km/h

What to Expect in March

Daytime Conditions

During the day, temperatures can reach up to 19°C, making it ideal for light clothing. The sun generally makes frequent appearances, although a light jacket might be needed at times due to the fluctuating spring temperatures.

Rainfall Patterns

Rain in March is less frequent compared to the winter months, often occurring in sporadic showers. These are usually short-lived, thereby affecting outdoor plans minimally. It is advisable to carry an umbrella or a raincoat when heading out.

Evening Conditions

Evenings tend to cool down with temperatures nearing 10°C. A light sweater or jacket would be comfortable for enjoying the outdoors after sunset. The humidity levels remain manageable, creating a pleasant atmosphere for night-time activities.

Best Activities in Portugal in March

• Outdoor Activities: March’s mild weather is excellent for hiking and sightseeing in Portugal’s scenic landscapes and historic sites.
• Seasonal Highlights: Witness the beautiful spring blossoms that begin to decorate the countryside during this time.
• Water-based or Nature-based Activities: Although the sea is still quite cool, coastal walks or observing marine life from the shore can be enjoyable.

What to Pack for March

• Appropriate clothing for daytime and evening temperatures
• Protection from sun or rain (hat, sunscreen, umbrella, etc.)
• Footwear suitable for local terrain (e.g., walking, hiking, city streets)
• Reusable water bottle