Arouca Weather in May

With daytime temperatures of 21°C (70°F) and nighttime lows of 11°C (52°F), May in Arouca brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 132 mm (5.2 in) falls on average.

Rainfall in Arouca in May

Climate statistics over the past 30 years suggest around 13 days of rain, with 132 mm (5.2 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Arouca in May

Temperatures in Arouca in May top out at 21°C (70°F) and drop to 11°C (52°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Arouca in May

There are approximately 255 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Arouca.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Arouca's climate page.

Arouca Temperature in May

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 45%  

Precipitation 132 mm (5.2 in)  

Rainy days 13 days  

Humidity 74% *  

Sunshine 255 hours *  

Percentage Sunshine 61% *  

* Data from: Porto, Portugal (50 KM, 31 Miles).

What to Wear in Arouca in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Arouca in May

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Arouca's climate page.

More climate data for Arouca

Temperature Rainfall Sunshine Humidity

See the full Arouca climate overview or explore weather in Portugal.