Is Lisbon hot in January?
Days are typically cool at 14.9°C, while nights average 8.7°C.
Portugal · 1991–2020 normal
Lisbon in
January.
Typical January weather in Lisbon: 14.9°C by day, 8.7°C at night, 106 mm of rain over 9.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high14.9°C
Typical low8.7°C
Rain106 mm
Wet days9.9
In the year-round weather comparison, January scores 43 out of 100 (June leads the year at 91). Daylight is calculated as 9 h 44 from latitude 38.73°. Open-water sea temperature is 15.2°C (23 km from the place centre).
January at a glance
What is Lisbon like in January?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 106 mm across about 10 wet days.
How much daylight is there?
There are about 9 h 44 between sunrise and sunset at mid-month, calculated from the place latitude.
Is January a good time to visit?
January ranks 12 of 12 in our weather comparison; June ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2267057
- NOAA station
- PO000008535 · LISBOA GEOFISICA
- Station distance
- 0.9 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Lisbon is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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