São Mateus
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São Mateus Weather in August

August in São Mateus brings high temperatures, with highs of 24°C (75°F) and nights dropping to 21°C (70°F). With excellent weather conditions overall, it's a good time to visit.

Rainfall in São Mateus in August

Historically, approximately 12 days this month are expected to have rain, averaging 36 mm (1.4 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in São Mateus in August

August tends to be one of the excellent months in São Mateus, with 24°C (75°F) in the afternoon and 21°C (70°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights are mild at around 21°C (70°F), which is comfortable for most people. On average, it is the month with the highest temperature of the year.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

São Mateus Temperature in August

Min Temperature
21°C (70°F)
Max Temperature
24°C (75°F)
Chance of Rain
41%
Precipitation
36 mm (1.4 in)
Rainy days
12 days

São Mateus Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in São Mateus - and find the best time to visit.

Best Places in Portugal in August

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in São Mateus in August

For São Mateus in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.

What To Do in São Mateus in August

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

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    10/10
  • Outdoor sports
    10/10

São Mateus 3-Day Forecast

More climate data for São Mateus

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.