Month guide · Calella, Spain
Calella in August: weather and what to expect
August is the warmest month of the year in Calella. August highs in Calella are now 1.2°C warmer than in 1991-2000. In August, Calella averages highs of 29°C and lows of 20°C, with about 9 rainy days and 56 mm of rain. Crowds in Catalonia are at their peak.
Is August a good time to visit?
Good for
No verdicts for Calella in August yet. They only use climate values that are precise enough to judge with.
Not ideal for
Nothing stands out as a weaker fit.
Daily highs through August
Town-level · ERA5-Land 1991-2020Highs fall about 2°C over the month. A day above 35°C happens in roughly 1 August in 6; nights below 15°C in about 1 in 3.
August in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in August 2027
No national or regional public holidays.
Local (municipal) holidays are not included.
Warmer in August
Where is warm in August →| Place | High | Rain days | From Calella |
|---|---|---|---|
| Arquillos, Andalusia | 35°C | 2 | 644 km |
| Blanca, Murcia | 34°C | 3 | 514 km |
| Santo Tomé, Andalusia | 34°C | 3 | 633 km |
| Ceutí, Murcia | 34°C | 2 | 517 km |
| Alguazas, Murcia | 34°C | 2 | 517 km |
The nearest towns with a warmer August. Distances are in a straight line.
How August is changing
Town-level · ERA5-LandAugust highs are 1.2°C warmer than in 1991-2000, and August rainfall is up about 25% (2016-2025 against 1991-2000). Days above 35°C in August went from 0 to 1.2 a year on average.
Questions about Calella in August
How warm is Calella in August?
Average highs are 29°C and lows 20°C. July averages 29°C and September 25°C.
Does it rain much in Calella in August?
About 9 days have at least 1 mm of rain, with 56 mm in total over the month.
Is Calella busy in August?
In August 2025, nights booked through online platforms in Catalonia 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 Calella in August?
About 13 h 54 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