Portugal weather in January
Long-run climate averages for Portugal in January, plus what the forecast models say for the days ahead.
In January, Portugal averages 16°C by day and 8°C at night. The wettest month is usually December.
January in Portugal averages a daytime high of 16°C and an overnight low of 8°C, which reads as mild for this part of the world. It is the coldest month of the year here. Across the whole year Portugal sees roughly 455 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like - for that, see the live Portugal forecast with every model compared and how much they currently agree.
Portugal weather by month
what to expect in Portugal through the year, 1991-2020 normals, Faro (IPMA)Here is Portugal's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Portugal by season.
Common questions
How warm is Portugal in January?
Is January a good time to visit Portugal?
Does it rain a lot in Portugal in January?
Climate averages: 1991-2020 normals, Faro (IPMA). Model accuracy re-scored over a rolling 30 days. Page updated .