Mértola Weather in August

With daytime temperatures of 34°C (93°F) and nighttime lows of 18°C (64°F), August in Mértola brings very high temperatures during the day. Minimal rainfall makes it a largely dry month.

Rainfall in Mértola in August

On average, there are about a single day with rain during this month, averaging 4.7 mm (0.2 in). If rain does fall, it tends to be very light and barely worth getting out an umbrella for.

Temperature in Mértola in August

In August, expect very high temperatures in Mértola, with highs of 34°C (93°F) and lows of 18°C (64°F) at night. It's usually most comfortable outside during the morning and later in the day. With overnight lows of 18°C (64°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 Mértola in August

Expect sunny days throughout the month, with an estimated 340 hours of sunshine. This makes it a pleasant time to visit Mértola.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Mértola. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Mértola Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 34°C (93°F)  

Chance of Rain 5%  

Precipitation 4.7 mm (0.2 in)  

Rainy days a single day  

Humidity 50% *  

Sunshine 340 hours *  

Percentage Sunshine 85% *  

* Data from: Beja, Portugal (45 KM, 28 Miles).

What to Wear in Mértola in August

Get ready for hot weather in August! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mértola 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 Mértola's climate page.

More climate data for Mértola

Temperature Rainfall Sunshine Humidity

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