Month guide · Avilés, Spain
Avilés in August: weather and what to expect
August is the warmest month of the year in Avilés. The sea is around 21°C, warm enough for most swimmers. In August, Avilés averages highs of 22°C and lows of 17°C, with about 13 rainy days and 67 mm of rain. Crowds in Asturias are at their peak.
Is August a good time to visit?
Good for
No verdicts for Avilés in August yet. They only use climate values that are precise enough to judge with.
Not ideal for
- Reliable dry weatherAbout 13 rainy days in the month
Daily highs through August
Town-level · ERA5-Land 1991-2020Highs stay about the same through the month.
August in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in August 2027
- 16 Aug Monday following Assumption DayAsturias
Local (municipal) holidays are not included.
Warmer in August
Where is warm in August →| Place | High | Rain days | From Avilés |
|---|---|---|---|
| Montoro, Andalusia | 36°C | 1 | 628 km |
| Guarromán, Andalusia | 35°C | 1 | 626 km |
| Adamuz, Andalusia | 35°C | 1 | 626 km |
| Marmolejo, Andalusia | 35°C | 1 | 630 km |
| Baños de la Encina, Andalusia | 35°C | 1 | 625 km |
The nearest towns with a warmer August. Distances are in a straight line.
How August is changing
Town-level · ERA5-LandAugust highs are 0.8°C warmer than in 1991-2000, and August rainfall is down about 15% (2016-2025 against 1991-2000). Days above 25°C in August went from 0.7 to 2.1 a year on average.
Questions about Avilés in August
Is August a good time to visit Avilés?
It is less suited to reliable dry weather (about 13 rainy days in the month).
How warm is Avilés in August?
Average highs are 22°C and lows 17°C. July averages 21°C and September 20°C.
Does it rain much in Avilés in August?
About 13 days have at least 1 mm of rain, with 67 mm in total over the month.
Is Avilés busy in August?
In August 2025, nights booked through online platforms in Asturias were the busiest month of the year, which we count as peak. The figure is for the whole region and leaves out hotels.
How long are the days in Avilés in August?
About 14 h 02 min from sunrise to sunset in the middle of the month.
Sources
Climate: ERA5-Land, Copernicus Climate Change Service (C3S) Climate Data Store, contains modified Copernicus information (CC BY 4.0). Crowds: Eurostat, nights spent in short-stay accommodation booked through online platforms (tour_ce_omn12) (CC BY 4.0). Place names and populations: GeoNames (CC BY 4.0). Climate averages cover 1991-2020. Daylight: calculated from the town's coordinates. Full methodology