Viseu weather in May (Centro Region, Portugal)

Looking to travel to Viseu in May? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In Viseu the weather in May is generally perfect, characterized by pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 21°C, while night temperatures can drop to 10°C.

Viseu in May usually receives moderate rainfall, averaging around 89 mm for the month. When we look at the climate data from the last 30 years, we can expect around 13 days of rain.

The city usually sees around 228 hours of sunlight, indicating many sunny days.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January and December tend to have less optimal conditions.

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

 

Viseu, monthly averages in May

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 42%  

Precipitation 89 mm  

Rainy days 13 days  

Humidity 73% *  

Sunshine 228 hours *  

Percentage Sunshine *  

* Data from: Penhas Douradas, Portugal (40 KM, 25 Miles).

Where to go in Portugal in May

Find out more about the weather in Portugal in May 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 Viseu in May?

For visitors traveling to Viseu, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Viseu.

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.