Temperature
Pleasant by day, mild at night.
76°Ftypical August high
Typical range
August climate
August in Biarritz
France · Nouvelle-Aquitaine
Warm coastal days and plenty of sun.
One of the best months here
Daytime high
76°F
Lows around 65°F
Rain
Several rainy days
Sun
11.5 h/day
Air feel
Slightly humid
Sea temp
71°F
Cool water for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 11 wet days, the lowest monthly average.
35%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.7 hAugust sunshine
Heat & humidity by month
Humid air and frequent rain shape this month.
Slightly humidAugust Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 76° and nights feel near 69°.
Very coldColdCoolComfortableWarmNight hours
Clear sky
Partly cloudy skies this month.
47%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
6 mphAugust Light breeze
Sea temperature
71°FAugust sea temp
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
Morning69°F
Rain21%
Cloud58%
Humid airModerate
Sun intensityLow
Best windowMidday74°F
Rain20%
Cloud58%
Humid airModerate
Sun intensityStrong
Late afternoon75°F
Rain13%
Cloud50%
Humid airModerate
Sun intensityStrong
Early evening73°F
Rain12%
Cloud45%
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% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 54 | 45 | 5.3 | 14 | 6.3 | 79 | 55 |
| Feb | 55 | 45 | 4.2 | 13 | 7.6 | 77 | 54 |
| Mar | 59 | 48 | 4.0 | 13 | 9.3 | 75 | 54 |
| Apr | 62 | 51 | 3.9 | 14 | 10.4 | 76 | 56 |
| May | 66 | 56 | 3.7 | 14 | 11.6 | 79 | 59 |
| Jun | 72 | 62 | 3.1 | 11 | 12.0 | 80 | 65 |
| Jul | 74 | 65 | 2.4 | 11 | 12.3 | 80 | 69 |
| Aug | 76 | 65 | 2.6 | 11 | 11.7 | 80 | 71 |
| Sep | 73 | 62 | 3.3 | 11 | 10.5 | 79 | 69 |
| Oct | 69 | 58 | 4.3 | 12 | 8.5 | 78 | 65 |
| Nov | 59 | 51 | 7.0 | 16 | 6.7 | 79 | 60 |
| Dec | 55 | 46 | 5.3 | 14 | 6.0 | 79 | 57 |
Similar climates
Similar
Similar travel styleAlgheroItalySimilar travel styleBrightonUnited KingdomSimilar travel styleMonterosso al MareItalySimilar travel styleOlbiaItaly
Want a side-by-side climate view? Compare Biarritz with Alghero.
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: Aug 11, 2026
Data & methodology