Seia weather in December (Centro Region, Portugal)

Interested in knowing the climate of Seia in December? This guide provides the necessary weather information for your travel plans.

Temperatures

The typical weather for December in Seia includes low temperatures and high rainfall. December is known for being in the winter season. Daytime temperatures generally peak at 12°C, but after sunset, they often decrease to around 4°C.

Precipitation

Seia in December usually receives high rainfall, averaging around 130 mm for the month. Rain is expected on roughly 15 days.

Average sunshine

The area enjoys a balanced 105 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Seia. May, June, July, August and September typically offer the best circumstances. While January and December tend to showcase less optimal conditions.

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

 

Seia, monthly averages in December

Min Temperature 4°C  

Max Temperature 12°C  

Chance of Rain 49%  

Precipitation 130 mm  

Rainy days 15 days  

Humidity 78% *  

Windspeed 18 km/h *  

Sunshine 105 hours *  

Percentage Sunshine *  

Data from: Penhas Douradas, Portugal (12 KM, 8 Miles).

Where to go in Portugal in December

Find out more about the weather in Portugal and which places have the best travel 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 this month?

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.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Interested in more climate information?

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

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 travel conditions. Find out where to go with our weather planner.