Temperature
Pleasant by day, mild at night.
69°Ftypical October high
Typical range
October climate
October in Estoril
Portugal · Europe
Mild days and plenty of sun.
Excellent time to visit
Early to mid
Daytime high
69°F
Lows around 61°F
Rain
Several rainy days
Sun
9.5 h/day
Air feel
Comfortable
Sea temp
69°F
Cool water for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 9 wet days this month.
29%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
9.3 hOctober sunshine
Heat & humidity by month
ComfortableOctober
Easy airWarm airHot airHumid air
Hourly temperature pattern
In October, afternoons feel about 66° and nights feel near 59°.
Very coldColdCoolComfortableNight hours
Clear sky
Partly cloudy skies this month.
49%October Clear sky
Clear skyCloud
Wind pattern
Breezy conditions are typical in October. More a comfort consideration than a planning concern.
10 mphOctober Breezy
Sea temperature
69°FOctober sea temp
More detailIncludes daypart comfort
Typical October day
October late afternoons are around 69°F, easing to about 66°F in early evening.
Avg temp Typical range
Morning64°F
Rain17%
Cloud54%
Humid airLow
Sun intensityLow
Midday68°F
Rain18%
Cloud51%
Humid airLow
Sun intensityModerate
Late afternoon69°F
Rain17%
Cloud51%
Humid airLow
Sun intensityModerate
Early evening66°F
Rain15%
Cloud49%
Humid airLow
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 57 | 50 | 2.8 | 9 | 7.7 | 81 | 61 |
| Feb | 58 | 50 | 2.1 | 8 | 8.8 | 78 | 60 |
| Mar | 61 | 52 | 2.4 | 9 | 10.1 | 77 | 60 |
| Apr | 63 | 55 | 2.1 | 9 | 11.6 | 77 | 62 |
| May | 67 | 58 | 1.5 | 6 | 12.7 | 75 | 64 |
| Jun | 72 | 62 | 0.4 | 2 | 13.6 | 75 | 67 |
| Jul | 75 | 64 | 0.1 | 1 | 13.5 | 75 | 69 |
| Aug | 76 | 64 | 0.1 | 1 | 12.6 | 75 | 70 |
| Sep | 74 | 64 | 1.2 | 4 | 11.2 | 77 | 70 |
| Oct | 69 | 61 | 2.9 | 9 | 9.3 | 79 | 69 |
| Nov | 62 | 55 | 3.3 | 10 | 7.9 | 80 | 66 |
| Dec | 58 | 51 | 3.3 | 9 | 7.4 | 81 | 63 |
Similar climates
Similar
Similar travel styleCannesFranceSimilar travel styleBarcelonaSpainSimilar travel styleIbizaSpainSimilar travel styleSantoriniGreece
Want a side-by-side climate view? Compare Estoril with Cannes.
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 22, 2026
Data & methodology