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Portugal Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Portugal in January.

Thinking about venturing to Portugal this January and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Portugal in January

Portugal has a wide variety of climate types. During January, you can expect temperatures that range from cold to pleasant and precipitation levels ranging from moderate to heavy. During January, winter is in full swing.

Temperatures

The average highest temperatures fluctuate between cold in Montezinho at 8°C (46°F) to pleasant in Santa Maria at 21°C (70°F). Nighttime temperatures generally drop to 18°C (64°F) in Santa Maria and 1°C (34°F) in Montezinho. While January might be the chilliest month, Portugal offers areas with temperate climates year-round, ensuring visitors always have a delightful experience.

To learn more about the conditions in specific areas of Portugal, check out the map below.

Precipitation

In January, precipitation varies across different areas. From moderate rainfall in Vila Baleira with an average of 38 mm (1.5 in) to heavy rainfall in Terras de Bouro with 245 mm (9.6 in).

Average sunshine

Sunshine is fairly consistent across many areas. Lisbon receives about 150 hours of sunlight in January, providing a good balance between sunny spells and cloud cover. If you're after more sunshine hours, take a look at our weather planner for other sun-rich destinations worldwide.

Explore Portugal by month

Pick a month to see the average temperature, rainfall and sunshine in Portugal — and find the best time to visit. (based on Lisbon)

Best Places to Visit in Portugal in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Portugal.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Portugal

What is the weather like in January for some of the most popular destinations in Portugal?

Temperature range in Portugal (January)

Precipitation variation in Portugal (January)

Lisbon

In January Lisbon generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
16°C (61°F)
15°C (59°F)
16°C (61°F)
Min temperature
10°C (50°F)
9°C (48°F)
10°C (50°F)
Monthly sun hours
141 hours
150 hours
157 hours
Monthly rainfall
81 mm (3.2 in)
70 mm (2.8 in)
59 mm (2.3 in)
Monthly rainy days
14 days
14 days
14 days
Weather conditions

Porto

In January Porto generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 8°C (46°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

December
January
February
Max temperature
15°C (59°F)
14°C (57°F)
15°C (59°F)
Min temperature
9°C (48°F)
8°C (46°F)
9°C (48°F)
Monthly sun hours
124 hours
122 hours
128 hours
Monthly rainfall
160 mm (6.3 in)
142 mm (5.6 in)
109 mm (4.3 in)
Monthly rainy days
16 days
18 days
16 days
Weather conditions

Albufeira

In January Albufeira generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
17°C (63°F)
16°C (61°F)
17°C (63°F)
Min temperature
11°C (52°F)
10°C (50°F)
10°C (50°F)
Monthly sun hours
169 hours
156 hours
169 hours
Monthly rainfall
84 mm (3.3 in)
54 mm (2.1 in)
53 mm (2.1 in)
Monthly rainy days
12 days
9 days
11 days
Weather conditions

Lagos

In January Lagos generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
17°C (63°F)
16°C (61°F)
17°C (63°F)
Min temperature
12°C (54°F)
11°C (52°F)
11°C (52°F)
Monthly sun hours
166 hours
157 hours
167 hours
Monthly rainfall
84 mm (3.3 in)
58 mm (2.3 in)
56 mm (2.2 in)
Monthly rainy days
11 days
9 days
11 days
Weather conditions

Portimão

In January Portimão generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
17°C (63°F)
16°C (61°F)
17°C (63°F)
Min temperature
11°C (52°F)
9°C (48°F)
10°C (50°F)
Monthly sun hours
169 hours
156 hours
169 hours
Monthly rainfall
82 mm (3.2 in)
55 mm (2.2 in)
55 mm (2.2 in)
Monthly rainy days
11 days
9 days
11 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Portugal.

In our records: Portugal January extremes

Notable January records observed across cities in Portugal in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest January daytime high in Portugal was -3°C (27°F) in Castelo Mendo on January 10, 2010.

Popular cities in January

Day & night temperatures, rainfall and average weather in Portugal in January.

City Weather Day temp Night temp Rainfall
Lisbon 15°C (59°F) 9°C (48°F) 70 mm (2.8 in)
Porto 14°C (57°F) 8°C (46°F) 142 mm (5.6 in)
Cascais 16°C (61°F) 12°C (54°F) 82 mm (3.2 in)
Ponta Delgada 17°C (63°F) 14°C (57°F) 109 mm (4.3 in)
Coimbra 15°C (59°F) 5°C (41°F) 117 mm (4.6 in)
Braga 14°C (57°F) 5°C (41°F) 211 mm (8.3 in)

Portugal weather in January: frequently asked questions

What is the weather like in Portugal in January?

In January, Portugal generally has tolerable weather conditions. Lisbon sees daytime temperatures near 15°C (59°F), with nights cooling to roughly 9°C (48°F).

What is the average temperature in Portugal in January?

Daytime temperatures in Lisbon peak at roughly 15°C (59°F) in January, dropping to about 9°C (48°F) overnight.

Does Portugal get a lot of rain in January?

Rain is generally moderate to light in Portugal during January, with Lisbon averaging close to 70 mm (2.8 in).

Is January a Good Time to Visit Portugal?

Given the typically tolerable weather conditions in Lisbon, January may not be the ideal time to visit Portugal.

Generally speaking, May, June, July, August, September and October provide perfect weather in Lisbon. On the other hand, the weather in January, February and December tend to be tolerable.

Interested in more climate information?

We have much more information about the climate in Portugal.

Weather and climate has detailed information for every country in the world. Are you going to Portugal? Get detailed historical weather averages for many cities in Portugal.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.