Weather in Portugal in January

During January, Portugal experiences cool temperatures that may dip lower in the evenings, with occasional rainfall and a mix of sunny and cloudy days. The weather can be quite humid, and outdoor conditions are generally suitable for exploration if properly dressed. January offers a glimpse of the quiet beauty of the Portuguese landscape during the cooler months, potentially ideal for less crowded countryside and city adventures.

January Climate Overview

• Average Temperature: 8°C to 15°C
• Rainfall: Moderate, with approximately 100 mm
• Sunshine Hours: Around 5 hours per day
• Sea Temperature: N/A
• Humidity: Moderate to high
• Wind Speed: Gentle breezes averaging 10-15 km/h

What to Expect in January

Daytime Conditions

During the day, temperatures are typically mild, reaching highs of around 15°C. There’s a fair balance between sunny spells and overcast skies. Humidity levels can make the air feel cooler, particularly in shaded areas.

Rainfall Patterns

Rainfall is fairly moderate but can vary, with scattered showers being common. It’s advisable to be prepared for sudden bursts of rain, which may necessitate changes in outdoor plans. However, these rain spells are often followed by clearer skies.

Evening Conditions

Evenings tend to be cooler, with temperatures dropping to around 8°C. Gentle breezes may be felt, but overall conditions can be pleasant for evening walks with appropriate clothing. Humidity levels often remain, adding to the chill in the air.

Best Activities in Portugal in January

• Outdoor Activities: Excellent opportunities for hiking and exploring historical landmarks, as the cooler temperatures enhance comfort.
• Seasonal Highlights: Explore the natural beauty of barren vineyards and olive groves, with opportunities to experience the local culture without the summer rush.
• Water-based or Nature-based Activities: Consider visits to natural reserves and parks for subtle wildlife observation.

What to Pack for January

• 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