Seia Weather in August

August in Seia brings high temperatures, with highs of 29°C (84°F) and nights dropping to 15°C (59°F). With perfect weather conditions overall, it's a good time to visit.

Rainfall in Seia in August

Looking at the last 30 years, the data shows about 5 days with rain, averaging 21 mm (0.8 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Seia in August

August tends to be one of the perfect months in Seia, with 29°C (84°F) in the afternoon and 15°C (59°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 15°C (59°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. This is typically the warmest month of the year, so light summer clothing is a good idea.

Sunshine in Seia in August

Expect a lot of sunshine this month, with about 329 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Seia in August

Wind speeds average 5 m/s (10 knots) during August. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

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

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 Seia's climate page.

Seia Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 17%  

Precipitation 21 mm (0.8 in)  

Rainy days 5 days  

Humidity 55% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 329 hours *  

Percentage Sunshine *  

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

What to Wear in Seia in August

Warm but pleasant conditions in Seia in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Seia in August

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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 Seia's climate page.

More climate data for Seia

Temperature Rainfall Sunshine Humidity Wind Speed

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