Granada (Alhambra) weather in August
August in Granada: sweltering, dry, with clean air — fine if you can take 37°C afternoons.
Updated September 2026 · climate normals from ERA5 reanalysis
#11 of 12 months in Granada · #993 of 1413 destinations to visit in August · comfort 66/100 (tier C)
- Days
- 37°C
- Nights
- 18°C
- Wet days
- 2
- Sun
- 12.4 h
- Humidity
- 40%
- Daylight
- 14 h

Traveller notes on Granada in August
Notes from nearby Málaga (89 km away)
Granada doesn't have its own notes for August yet — these are about Málaga, close enough to share the season.
Regulars put August in perspective rather than dismissing it: the city is seldom above 35C and it does cool at night, but between one and five in the afternoon there is no escape outdoors that is not air conditioned. The exception they all name is the terral, the hot wind that comes down off the inland hills - one of them describes it as somebody switching on a giant hair dryer - which lifts the temperature well past normal for a few days at a time. Our row gives 31.4C reading as 35C, nights holding 23.6C, and effectively no rain, 4.1mm across half a day. The sea column says 25.7C, but they warn it follows the wind that week: a poniente pulls colder Atlantic water along the coast. The record: humidity 68 percent, 12.5 hours of sun and AQI 54.
Other months in Granada
Regulars are specific that while the city itself settles into pleasant, mild spring weather, the nearby Sierra Nevada still holds slushy but skiable snow through this month, the season typically not wrapping up until late May - a genuine two-climates-in-one-trip contrast within a short drive. Our row backs that mild, still-showery read, 21.9C over 7.2C nights feeling 5C, with 50.3mm of rain across 8.2 days and a trace of mountain snow, 2.1cm, matching that lingering high-elevation season. Regulars are consistent this counts among the more pleasant months to be in the city itself, comfortable for exploring the Alhambra and Albaicin without summer's heat. The record: humidity 64 percent, 11 hours of sun, a 12.7 kph wind and AQI 39.
Granada-forum threads on July weather are direct that it runs genuinely intense, afternoon highs commonly touching 40C with the hottest stretch of the day landing later than most visitors expect, often 5 or 6pm rather than straight overcast noon. Posters are consistent it's a low-humidity heat rather than the muggier version found in coastal Spain, which makes shade feel meaningfully cooler than the thermometer suggests. The standing local rhythm is an early start for the Alhambra and old town, a long indoor or air-conditioned break through the early-to-mid afternoon, then evenings that stay lively once the worst of the heat breaks. Mid-July onward is called a slightly less intense stretch locally, a modest seasonal easing after the peak. The record: a scorching 37.1C by day feeling like a punishing 37C, 18.4C nights, a very low 37 percent humidity and 13.3 hours of sun.
Granada-forum threads on October weather call it statistically one of the wettest months in Andalucia, but the rain itself comes as sudden, very heavy showers that clear up almost as fast as they start rather than a settled wet spell - out comes the sun again straight after. Mornings run cold enough that posters recommend layers over a single outfit, with a lightweight rain mac as the one non-negotiable extra. The month is also called one of the two optimal windows for Granada, alongside late April, precisely for this mild-but-changeable combination - though it's busy with European school holidays, so Alhambra tickets need booking well ahead regardless of the weather. The record: 25.7C days feeling like 24C, 10.2C nights, 39mm of rain across 5.5 days and 9.5 hours of sun.
Forum posters describe November as a genuine coin flip - some days wonderful, some cold, with mornings reliably chilly even on the warmer days. Andalucia can still surprise with a sunny stretch hitting 30C, but the month trends more changeable overall, with a real chance of rain mixed among the sunny spells. Posters frame November as sitting right at the edge of the dry season, tail end of the rainy stretch - if rain comes it tends to be heavy but short rather than a settled washout. Layers plus rain protection alongside something lighter for a lucky warm afternoon is the standard packing call.
Add your own note from Granada's card on the map.
Granada climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Granada in August
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusySummer holidays in Spain, school holidays in 6 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Granada's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Toughest weatherGranada's best weather comes in April, May and October — separate windows, not one continuous season.
August coincides with Summer heat in the vega.
Best weatherFair weatherToughest weather
What's on in Granada in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Rule
Alhambra timed entry
1 Jan – 31 DecBook earlyDaily numbers are capped and the Nasrid Palaces are sold as a half-hour slot you cannot miss. Between March and October tickets go weeks out; a same-day ticket is not a plan. Source ↗
- Hazard
Summer heat in the vega
1 Jul – 31 AugExtreme heatThe city sits in a basin under the mountains and bakes through July and August, though nights cool more than in Seville or Cordoba. Sightsee early; the Alhambra has almost no shade. Source ↗
Nearby, and something's on
Within 300 km of Granada — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Granada?
Granada in August — FAQ
- Is August a good time to visit Granada?
- August in Granada: sweltering, dry, with clean air — fine if you can take 37°C afternoons. It ranks #11 of 12 months for Granada on SeasonMap's comfort score (66/100).
- What is the weather like in Granada in August?
- In August, Granada averages a daily high of 36.6°C and a low of 18.2°C, with about 8 mm of rain over roughly 2.4 rainy days.
- What is the air quality in Granada in August?
- Granada has a mean US Air Quality Index of about 45 in August.
Within 300 km: Sierra Nevada's Summer lifts and bike park around 20 Jun – 15 Sep, and Málaga's Feria de Malaga on 15–22 Aug.