Month guide · Guia, Spain

Guia in August: weather and what to expect

August is the warmest month of the year in Guia. August highs in Guia are now 0.9°C warmer than in 1991-2000. In August, Guia averages highs of 28°C and lows of 22°C, with about 2 rainy days and 12 mm of rain. Our rules rate it good for beach days. Crowds in Canary Islands are at their peak.

Based on 1991-2020 climate data · Updated 2 November 2026 · Sources

Average high Town-level28°CLow 22°C
Sea temperature Modelled22°COpen sea nearby, average for the month
Rainy days Town-level212 mm in total
Crowds RegionalPeakCanary Islands as a whole

Is August a good time to visit?

Good for

  • Beach days
    Highs of 28°C and about 2 rainy days

Not ideal for

Nothing stands out as a weaker fit.

Daily highs through August

Town-level · ERA5-Land 1991-2020
Usual range (8 in 10 years)Typical high

Highs climb about 1°C over the month.

August in detail

Town-level · ERA5-Land
MeasureJulyAugustSeptember
Average high27°C28°C27°C
Average low21°C22°C21°C
Rainy days (at least 1 mm)423
Total rainfall15 mm12 mm16 mm
Daylight (mid-month)13 h 46 min13 h 11 min12 h 22 min

Crowds, holidays and daylight

Visitor level RegionalPeakNights booked through online platforms in Canary Islands in August 2025: the busiest month of the year.

Public holidays in August 2027

  • 16 Aug Monday following Assumption DayCanary Islands

Local (municipal) holidays are not included.

Daylight mid-month Exact13 h 11 minSunrise to sunset, calculated from the town's coordinates.

The nearest towns with a warmer August. Distances are in a straight line.

How August is changing

Town-level · ERA5-Land

August highs are 0.9°C warmer than in 1991-2000, and August rainfall is up about 15% (2016-2025 against 1991-2000). Days above 30°C in August went from 1.4 to 4.8 a year on average.

Questions about Guia in August

Is August a good time to visit Guia?

Our rules rate August good for beach days (highs of 28°C and about 2 rainy days).

How warm is Guia in August?

Average highs are 28°C and lows 22°C. July averages 27°C and September 27°C.

Does it rain much in Guia in August?

About 2 days have at least 1 mm of rain, with 12 mm in total over the month.

Is Guia busy in August?

In August 2025, nights booked through online platforms in Canary Islands 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 Guia in August?

About 13 h 11 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