Lisbon weather in December
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Lisbon December weather at a glance
In December, Lisbon averages 12.2°C, with typical highs of 15.2°C and lows of 9.7°C. The historical average is 11 wet days and 80% humidity.
Lisbon December temperature & humidity
Lisbon December rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Lisbon in December
Wear long sleeves with a light jacket or cardigan that is easy to remove during the day. Showers are possible, so a compact umbrella is useful.
- DaytimeLong sleeves and a light jacket · average high 15.2°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 9.7°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Lisbon December sunrise & sunset times
2026 December · Local time (Europe/Lisbon)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-12-01 | 07:36 | 17:15 | 9h 40m |
| 2026-12-15 | 07:47 | 17:16 | 9h 29m |
| 2026-12-31 | 07:54 | 17:25 | 9h 30m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Lisbon
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
December weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Lisbon weather like in December?
In December, Lisbon averages 12.2°C, with typical highs of 15.2°C and lows of 9.7°C. The historical average is 11 wet days and 80% humidity. Our weather-comfort rating for this month is fair.
Does it rain a lot in Lisbon in December?
There are about 11 wet days in December. A compact umbrella is still useful.
What should I wear in Lisbon in December?
Wear long sleeves with a light jacket or cardigan that is easy to remove during the day. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Lisbon?
Recent weather data rates February, May, June, July among the more comfortable months.
Where can I check Lisbon weather in December in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Lisbon in December?
On 2026-12-15, calculated sunrise is 07:47 and sunset is 17:16 in local time (Europe/Lisbon). Times vary by date and terrain.
Lisbon weather by month
More Europe destinations in December
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations