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Portugal

Central Portugal weather in January 2026

Portugal

Central Portugal weather in January 2026

 

Day

14 °C

 

Night

8 °C

 

Sea

15 °C

 

Precipitation

102 mm

in month

 

Rainy days

11 days

in month

 

Daylight

10 hours

average

 

Sunshine

4 hours

average

 

Humidity

81 %

 

Day

14 °C

 

Night

8 °C

 

Sea

15 °C

 

Precipitation

102 mm

in month

 

Rainy days

11 days

in month

 

Daylight

10 hours

average

 

Sunshine

4 hours

average

 

Humidity

81 %

Overview: Central Portugal
In January in Central Portugal, the average air temperature ranges from 14 °C (58 °F) during the day to 8 °C (46 °F) at night. There are 11 days of rain on average, where the rainfall is 102 mm (4.00 in).

Weather charts for Central Portugal

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Weather overview and FAQs

Weather overview

In January in Central Portugal, the average air temperature ranges from 14 °C (58 °F) during the day to 8 °C (46 °F) at night. There are 11 days of rain on average, where the rainfall is 102 mm (4.00 in).

Is January a good month to visit Central Portugal?

In January there are not good conditions to visit Central Portugal. A relatively low temperature of 14 °C (58 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 8 °C (46 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

What is the sea temperature in January in Central Portugal?

The temperature of the sea in Central Portugal in January is 15 °C (58 °F). This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.

What temperature can I expect during the day in January in Central Portugal?

The average daily temperature in Central Portugal in January is 14 °C (58 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.

How heavy is the precipitation in January in Central Portugal?

There is precipitation of 102 mm (4.00 in) in Central Portugal in January, which means 3 mm (0.13 in) rainfall per day on average.

How many rainy days can I expect in January in Central Portugal?

In January in Central Portugal, we can expect 11 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.5 days of the week, or in general - 36 % days.

How many sunny hours can I expect in Central Portugal in January?

There is an average length of sunshine of 4 hours per day in Central Portugal in January.

Is Central Portugal rainier in January than in February?

Yes, in Central Portugal in January it rains more than in February.

Is January part of the dry season in Central Portugal?

No, January is not a dry month in Central Portugal, expect rain approximately 11 days in a month.

Is January part of the wet season in Central Portugal?

No, there is no wet season in January in Central Portugal - you can expect 11 days of rain during the month.

Is the sea in Central Portugal warmer in January than in February?

No, the sea temperature in Central Portugal in January is not higher than in February.

How long is the day (from dawn till dusk) in Central Portugal in January?

The length of daylight in Central Portugal in January is 10 hours.

What level of humidity is to expect in January in Central Portugal?

In January in Central Portugal, expect humidity around 81 %.

Is the weather in Central Portugal warmer in January than in December?

No, in January in Central Portugal the temperature is not higher than in December.

How windy is it in January in Central Portugal?

An average wind scale that can be expected in Central Portugal in January is 3.

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