Portugal in january: average Weather, Temperature and Climate, Where to go?
Weather in Portugal in january 2026
Below, you have access to the weather forecast for the month of january for most popular cities in Portugal. These datas are probabilities for the month of january from weather reports for many years. The percentage indicates the possibility of having the weather indicated.
Average weather in january in Lisbon
tolerable weather
Weather at 6am
52°F
Clear/Sunny
41% of time
19%
19%
13%
Weather at 12pm
58°F
Clear/Sunny
39% of time
23%
19%
14%
Weather at 6pm
56°F
Clear/Sunny
41% of time
22%
20%
11%
Weather at 3am
52°F
41%
20%
18%
13%
Where to go in Portugal in january?
Where to go in Portugal in january: destination map
Where to go in each region in january?
| Alentejo (Evora, Sines, Beja...) | 54°F to 59°F | 1 à 5 days | 61°F to 63°F | tolerable weather |
| Algarve (Faro (Algarve), Albufeira, Lagos...) | 58°F to 61°F | 1 à 4 days | 63°F | good weather* |
| Central Portugal (Lisbon, Aveiro, Coimbra...) | 49°F to 61°F | 3 à 10 days | 59°F to 61°F | tolerable weather* |
| Northern Portugal (Porto, Viana do Castelo, Amarante...) | 49°F to 58°F | 6 à 12 days | 59°F | tolerable weather* |
Where should you go in Portugal in january when it comes to the weather?
Remember:
The climate in Portugal in january ranges from good to very bad depending on the region and city.
All the cities on the Iberian Peninsula are experiencing mild and humid temperatures. Only Madeira has a more lenient atmosphere. Indeed, the climate throughout January in Portugal varies according to the geographical location of the localities.
January in Lisbon and Northern Portugal
The climate in Porto is less favorable because of its cooler temperatures and more pronounced precipitation. If going to the north, expect to have rain - especially in the morning. If staying in Lisbon however, one will benefit from a more mild and fresh weather as well as less precipitation during the day.
January in Faro (Algarve) and Southern Portuga
The weather in Portugal throughout January is better compared to the northern one, because the surroundings are pleasant here - one must only wear a light sweater.
January in the he Madeira Archipelago
The climatic conditions of Madeira throughout January allow to forget that one is still in winter. The heat is agreeable; The sun is often present, despite a few intermittent rain.
Climate in Portugal in january
Climate in Lisbon in january
In the month of january, the mean temperature in Lisbon is 56°F (maximum temperature is 59°F and minimum temperature is 52°F). The climate is rather cool there in this month, but it is endurable by dressing cosy. With 3.7in over 5 days, rain may occur during your vacations. But this is moderate and you will not be too bothered by it.
With a correct weather, the month of january is okay (but not good time) for traveling in this city in Portugal.
| January | |||
| Average temperature | 56°F | ||
| Highest temperature | 59°F | ||
| Lowest temperature | 52°F | ||
| Sea temperature | 61°F | ||
| Rainfall | 3.7in | ||
| Number of days with rainfall | 5 day(s) (17%) | ||
| Humidity | 83% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 40% | ||
| Length of day | 09:47 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Albufeira in january
In the month of january, the mean temperature in Albufeira is 58°F (maximum temperature is 61°F and minimum temperature is 54°F). The climate is fairly cool there in the month of january, but it is tolerable by dressing cosy. With 1.4in over 2 days, you risk getting wet slightly during your vacations. But this is pretty reasonably and it is only of temporary showers.
With a correct weather, january is okay (but not good month) for traveling in this city.
| January | |||
| Average temperature | 58°F | ||
| Highest temperature | 61°F | ||
| Lowest temperature | 54°F | ||
| Sea temperature | 62°F | ||
| Rainfall | 1.4in | ||
| Number of days with rainfall | 2 day(s) (7%) | ||
| Humidity | 80% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 31% | ||
| Length of day | 09:54 | ||
| Our opinion at whereandwhen.net | good |
Climate in Aveiro in january
In the month of january, the mean temperature in Aveiro is 54°F (maximum temperature is 58°F and minimum temperature is 49°F). The climate is relatively cool in this city in the month of january, but it is endurable when dressing warm. With 7.6in over 9 days, rainfall can happen for your stay. But this is pretty moderate and it will not be continuous.
With proper weather, january is okay (but not the best time) for traveling in Aveiro in Portugal.
| January | |||
| Average temperature | 54°F | ||
| Highest temperature | 58°F | ||
| Lowest temperature | 49°F | ||
| Sea temperature | 58°F | ||
| Rainfall | 7.6in | ||
| Number of days with rainfall | 9 day(s) (30%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 7 | ||
| Cloud cover | 43% | ||
| Length of day | 09:37 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Coimbra in january
In january, maximum temperature is 58°F and minimum temperature is 43°F (for an average temperature of 50°F). The climate is fairly fresh in that locality in the month of january, but it is livable by dressing cosy. With 6.3in over 8 days, rainfall can happen throughout your holidays. But this is pretty moderate and it will not be continuous.
With proper weather, the month of january is okay (but not good month) for traveling in that area.
| January | |||
| Average temperature | 50°F | ||
| Highest temperature | 58°F | ||
| Lowest temperature | 43°F | ||
| Rainfall | 6.3in | ||
| Number of days with rainfall | 8 day(s) (25%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 7 | ||
| Cloud cover | 47% | ||
| Length of day | 09:39 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Faro (Algarve) in january
In the month of january, maximum temperature is 61°F and minimum temperature is 54°F (for an average temperature of 58°F). The climate is relatively fresh in that area in the month of january, but it is bearable when dressing warm. With 1.1in over 2 days, rainfall can happen for your stay. But this is pretty moderate and it will not be continuous.
With proper weather, january is okay (but not good month) for traveling in Faro in Portugal.
| January | |||
| Average temperature | 58°F | ||
| Highest temperature | 61°F | ||
| Lowest temperature | 54°F | ||
| Sea temperature | 62°F | ||
| Rainfall | 1.1in | ||
| Number of days with rainfall | 2 day(s) (5%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 31% | ||
| Length of day | 09:55 | ||
| Our opinion at whereandwhen.net | good |
All cities in Portugal in january
| Lisbon in january | tolerable weather |
| Albufeira in january | good weather |
| Aveiro in january | tolerable weather |
| Coimbra in january | tolerable weather |
| Faro (Algarve) in january | good weather |
| Fatima in january | tolerable weather |
| Lagos in january | good weather |
| Porto in january | tolerable weather |
| Viana do Castelo in january | tolerable weather |
| Amarante in january | tolerable weather |
| Beja in january | tolerable weather |
| Cascais in january | tolerable weather |
| Evora in january | tolerable weather |
| Portimao in january | good weather |
| Praia de Mira in january | tolerable weather |
| Sines in january | tolerable weather |
| Sintra in january | good weather |
| Alcobaça in january | tolerable weather |
| Aljezur in january | tolerable weather |
| Altura in january | good weather |
| Arganil in january | tolerable weather |
| Caminha in january | tolerable weather |
| Carvoeiro in january | good weather |
Weather data for Portugal in january:
Weather data for Portugal in january is derived from an average of the weather forecast since 2009 in Portugal. There is a margin of error and these forecasts are to be considered as general information only. The weather in Portugal can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Portugal.