Temperature
Pleasant by day, mild at night.
76°Ftypical August high
Typical range
August climate
August in Bilbao
Spain · Europe
Warm days and plenty of sun.
Excellent time to visit
Afternoons can feel muggy.
Daytime high
76°F
Lows around 64°F
Rain
Several rainy days
Sun
11 h/day
Air feel
Slightly humid
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 11 wet days, fewer than in most months.
35%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
11 hAugust sunshine
Heat & humidity by month
Humid air and frequent rain shape this month.
Slightly humidAugust Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 75° and nights feel near 67°.
Very coldColdCoolComfortableWarmNight hours
Clear sky
Partly cloudy skies this month.
43%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
6 mphAugust Calm
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 75°F, easing to about 73°F in early evening.
Avg temp Typical range
Morning68°F
Rain22%
Cloud61%
Humid airModerate
Sun intensityLow
Best windowMidday74°F
Rain20%
Cloud57%
Humid airModerate
Sun intensityStrong
Late afternoon75°F
Rain16%
Cloud53%
Humid airModerate
Sun intensityStrong
Early evening73°F
Rain16%
Cloud53%
Humid airModerate
Sun intensityLow
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 55 | 46 | 4.7 | 16 | 6.1 | 79 |
| Feb | 56 | 46 | 4.1 | 14 | 7.4 | 77 |
| Mar | 59 | 48 | 3.8 | 14 | 9.0 | 76 |
| Apr | 62 | 51 | 3.6 | 15 | 9.9 | 78 |
| May | 66 | 55 | 3.3 | 15 | 10.9 | 80 |
| Jun | 71 | 60 | 2.8 | 12 | 11.4 | 82 |
| Jul | 74 | 64 | 2.2 | 10 | 11.6 | 82 |
| Aug | 76 | 64 | 2.2 | 11 | 11.0 | 81 |
| Sep | 73 | 61 | 2.7 | 12 | 10.0 | 80 |
| Oct | 69 | 57 | 3.5 | 13 | 8.0 | 78 |
| Nov | 60 | 51 | 5.8 | 17 | 6.6 | 78 |
| Dec | 56 | 47 | 4.2 | 15 | 5.9 | 78 |
Similar climates
Similar
Similar travel styleNew York CityUnited StatesSimilar travel styleBolognaItalySimilar travel styleBrightonUnited KingdomSimilar travel styleLyonFrance
Want a side-by-side climate view? Compare Bilbao with New York City.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology