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Climate · Lisbon

Lisbon in January

Mild and damp, as the days lengthen.

Typical weather, averaged over 30 years

January in Lisbon is mild: highs near 60°F, lows near 50°F. Rain falls on about two days a week, less often as the month goes on, and the days lengthen by 27 minutes from the first week to the last.January in Lisbon is mild: highs near 16°C, lows near 10°C. Rain falls on about two days a week, less often as the month goes on, and the days lengthen by 27 minutes from the first week to the last.

High
60°F16°Caverage
Low
50°F10°Caverage
Wet days
2a week · 32% of days
Daylight
9h 47mon average

Is January a good time to visit Lisbon?

January sits outside Lisbon's best months, which run in two parts: May to July, or September. Expect mild days and rain on about two days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How January sits in the year

week by week

Temperature

Highs near 60°F in January, against 60°F to 83°F through the year.Highs near 16°C in January, against 16°C to 28°C through the year.

Chance of a wet day

32% of days in January, against 4% to 35% through the year.

Cloud cover

53% cover in January, against 14% to 54% through the year.

Daylight

9h 47m in January, against 9h 30m to 14h 50m through the year.

Week by week, lightly smoothed, with January shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. December62°17°low 51°low 11°2 wet days a weekRain on about two days a week.
  2. January60°16°low 50°low 10°2 wet days a weekRain on about two days a week.
  3. February61°16°low 50°low 10°2 wet days a weekRain on about two days a week.

Where Lisbon sits, in January

Europe/Lisbon
this place
typical high in January 40°F4°C95°F35°C
Sunrise, mid-January
7:53 AMsets 5:37 PM
Above the sea
0 mlow-lying
Latitude
38.7°Nnorthern hemisphere
Nearest of ours
Melides72 km south-east

The land around Lisbon, shaded by its typical high in January, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Portugal in January

high · low · wet days
See January on the planning mapThe whole year in Lisbon

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Lisbon. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.