Siero
Weather by month
Current –

Siero Weather in August

August in Siero brings high temperatures, with daytime highs of 23°C (73°F) and nights around 15°C (59°F). Quite a bit of rainfall is expected, around 89 mm (3.5 in), so pack an umbrella.

Rainfall in Siero in August

Historically, August sees about 11 days of rain, with a monthly average of 89 mm (3.5 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Siero in August

August is a good time to be in Siero. Days are excellent, reaching 23°C (73°F), with nights around 15°C (59°F). August marks the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it sees the highest temps of the year.

Sunshine in Siero in August

The city usually sees around 176 hours of sunlight, indicating a moderately sunny period.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Siero.

Siero Temperature in August

Min Temperature
15°C (59°F)
Max Temperature
23°C (73°F)
Chance of Rain
35%
Precipitation
89 mm (3.5 in)
Rainy days
11 days
Humidity
80% *
Sunshine
176 hours *
Percentage Sunshine
*
* Data from: Oviedo, Spain (14 KM, 9 Miles).

Siero Weather by Month

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

Best Places in Spain in August

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

For Siero 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Siero in August

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

  • Swimming
    6/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Siero 3-Day Forecast

More climate data for Siero

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.