Castelo Branco
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Castelo Branco Weather in August

In Castelo Branco, August brings very high daytime temperatures around 33°C (91°F), with nights cooling to 18°C (64°F). Minimal rainfall is to be expected.

Rainfall in Castelo Branco in August

Historically, August sees about 4 days of rain, with a monthly average of 8.1 mm (0.3 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Castelo Branco in August

Castelo Branco in August has excellent weather. Days reach 33°C (91°F) and nights cool to 18°C (64°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Castelo Branco in August

The month enjoys around 329 hours of sunshine, creating mostly sunny days with good weather conditions.

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

Castelo Branco Temperature in August

Min Temperature
18°C (64°F)
Max Temperature
33°C (91°F)
Chance of Rain
13%
Precipitation
8.1 mm (0.3 in)
Rainy days
4 days
Humidity
55% *
Sunshine
329 hours *
Percentage Sunshine
*
* Data from: Penhas Douradas, Portugal (66 KM, 41 Miles).

Castelo Branco Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castelo Branco - 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 Castelo Branco in August

Warm but pleasant conditions in Castelo Branco 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. Dry conditions mean you won't need to worry about rain protection. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Castelo Branco 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

Castelo Branco 3-Day Forecast

More climate data for Castelo Branco

Popular in August

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

Bucket list

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