Seixal weather in January (Lisbon Region, Portugal)

Curious about the January weather in Seixal? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In January, Seixal typically experiences moderate temperatures and moderate rainfall. January is a winter month. Daytime temperatures hover around 16°C, while nights can cool down to about 10°C. On average, it is the month with the lowest temperatures of the year. However the temperature is still pleasant and it won't ever get really cold.

Seixal in January usually receives moderate rainfall, averaging around 70 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 14 days of the month will see rainfall.

The city usually sees around 150 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Seixal. May, June, July, August, September and October generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Seixal climate page with graphs.

 

Seixal, monthly averages in January

Min Temperature 10°C  

Max Temperature 16°C  

Chance of Rain 47%  

Precipitation 70 mm  

Rainy days 14 days  

Sunshine 150 hours *  

Percentage Sunshine 45% *  

* Data from: Lisbon, Portugal (8 KM, 5 Miles).

Where to go in Portugal in January

Find out more about the weather in Portugal in January and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in Seixal in January?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in January.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Seixal.

Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find 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 climate conditions. Find out where to go with our weather planner.