Portugal Lisbon Weather in January — Climate Guide
January in Lisbon is Moderate
January is Moderate for Lisbon.
January is mild winter for Lisbon — 14°C daytime, 8°C nights. Rain frequent but brief. Compared to other European capitals, Lisbon winter feels like Mediterranean autumn.
Hotel rates at yearly low. Belém + Alfama uncrowded. Pena Palace Sintra same-day tickets possible vs 3-4 weeks summer.
Travel score
Lisbon January Weather Stats
Avg High
14°C
Avg Low
8°C
Rainy Days
14
110mm total
Sunshine
4.6h
Daily avg
Humidity
76%
Comfortable
UV Index
2
Low
Wind
13 km/h
Gusts 28
Sea Temp
15°C
Cool
Crowds
Quiet
At attractions
January Sunrise & Sunset
Air Quality
PM2.5
13 μg/m³
PM10
24 μg/m³
Status
Good
Feels-Like Temperature & Wind
Feels like
Daytime
12°C
Nighttime
6°C
Humidity and wind affect how the actual temperature feels.
Wind
13 km/h
Max gust 28 km/h
Activities Recommended for January
January Travel Pros & Cons
Pros
- Yearly-lowest hotel rates
- Mild Mediterranean winter
- Pena Palace same-day tickets
Cons
- Frequent rain (14 days)
- Cooler 14-day daytime
- Limited Sintra outdoor exploration
January Events & Festivals
- Yearly-lowest hotel rates
- Pre-Carnaval quiet month
- Mild winter weather
Lisbon in January — Full Picture
January is mild winter for Lisbon — 14°C daytime, 8°C nights. Rain frequent but brief. Compared to other European capitals, Lisbon winter feels like Mediterranean autumn.
Hotel rates at yearly low. Belém + Alfama uncrowded. Pena Palace Sintra same-day tickets possible vs 3-4 weeks summer.
What to Wear & What to Pack
Light winter jacket + sweater + scarf. Waterproof shoes essential — cobblestones get slippery. Compact umbrella.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
19.3°C
12°C
8.7/mo
Summer (Jun·Jul·Aug)
27°C
17.7°C
1.7/mo
Autumn (Sep·Oct·Nov)
21.7°C
14°C
8/mo
Winter (Dec·Jan·Feb)
Current14.3°C
8.3°C
12.3/mo
Lisbon Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 14° | 8° | 14d·110mm | 4.6h | 76% | 2 | Quiet | Low season | |
| 15° | 8° | 11d·80mm | 5.9h | 73% | 3 | Quiet | Low season | |
| 17° | 10° | 10d·60mm | 6.9h | 70% | 4 | Moderate | Shoulder | |
| April (Best) | 19° | 12° | 9d·60mm | 8.1h | 67% | 5 | Busy | Peak |
| May (Best) | 22° | 14° | 7d·45mm | 9.6h | 64% | 7 | Busy | Peak |
| June (Best) | 25° | 17° | 3d·16mm | 11h | 64% | 8 | Very busy | Peak |
| July (Best) | 28° | 18° | 1d·4mm | 11.5h | 60% | 9 | Very busy | Peak |
| August (Best) | 28° | 18° | 1d·6mm | 11h | 60% | 9 | Very busy | Peak |
| September (Best) | 26° | 17° | 4d·25mm | 9h | 65% | 7 | Busy | Peak |
| 22° | 14° | 8d·80mm | 6.6h | 71% | 4 | Moderate | Shoulder | |
| 17° | 11° | 12d·130mm | 5h | 78% | 2 | Moderate | Shoulder | |
| 14° | 9° | 12d·110mm | 4.6h | 77% | 2 | Moderate | Peak |
View Other Months
Lisbon January Hotel Picks
Frequently Asked Questions
Is January a good time to visit Lisbon?
Lisbon in January is Moderate. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in Lisbon in January?
Lisbon January averages a high of 14°C and a low of 8°C.
Does it rain much in Lisbon in January?
Lisbon January averages 110mm of rainfall over about 14 rainy days.
What should I wear in Lisbon in January?
Light winter jacket + sweater + scarf. Waterproof shoes essential — cobblestones get slippery. Compact umbrella.
What time are sunrise and sunset in Lisbon in January?
Lisbon January sunrise is 07:50 and sunset is 17:30, with 9h 40m of daylight.
What's the air quality like in Lisbon in January?
Lisbon January air quality (AQI) averages 38, rated Good. PM2.5 averages 13μg/m³.
What activities are recommended in Lisbon in January?
In January, Lisbon is great for Belém UNESCO sites (uncrowded), Alfama walking, Pastel de Nata + Fado dinner.
Is January peak season in Lisbon?
Lisbon January crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Lisbon
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.