Peniche (Baleal) weather in October

October in Peniche: nice, a little rain, with clean air — a great time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Peniche🇵🇹 Portugal · Lisbon & Central Portugal · Beach77
  1. 63Jan
  2. 68Feb
  3. 72Mar
  4. 77Apr
  5. 81May
  6. 86Jun
  7. 87Jul
  8. 87Aug
  9. 85Sep
  10. 77Oct
  11. 66Nov
  12. 62Dec

#7 of 12 months in Peniche · #663 of 1413 destinations to visit in October · comfort 77/100 (tier B)

Days
21°C
Nights
16°C
Wet days
10
Sun
8.8 h
Humidity
81%
Daylight
11 h
Peniche, Portugal
Photo: Vadym Alyekseyenko · Pexels

Traveller notes on Peniche in October

Notes from nearby Ericeira (44 km away)

Peniche doesn't have its own notes for October yet — these are about Ericeira, close enough to share the season.

Regulars are honest this month comes down to luck, some trips landing genuinely great beach days back to back, others hitting nothing but rain, the range wide enough that no single verdict really applies. Our row backs that mild, genuinely wet read, 20.5C over 16.2C nights, with a substantial 64.7mm of rain across 8.9 days and a real 20.6 kph wind. Regulars are consistent fewer tourists and a relaxed atmosphere make this a genuinely good month for surfing regardless of the weather roulette, the town itself reading as more pleasant than nearby Sintra, which can feel distinctly damp by comparison. The sea sits at 19.9C. The record: 8.7 hours of sun, humidity 81 percent and AQI 48.
ComesDownToLuckSurfingStaysGood · October · 1 month ago · about Ericeira · Read more on Tripadvisor ↗

Other months in Peniche

There isn't much Peniche-specific forum detail for January, but Portugal's broader threads sketch the range this stretch of coast falls into: wetter and greyer up north around Porto, milder and sunnier down in the Algarve, with daytime temperatures nationally landing somewhere in the mid-teens C and evenings turning chilly fast once the sun sets around 5:30pm. Peniche's own numbers put it toward the milder, drier end of that spread - still a proper Atlantic winter, but not the grey, near-constant rain some posters describe further north. The town's famous coastal wind is worth packing for regardless of the rain forecast.
PortugueseCentralCoastRegular · January · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe July surf conditions as ideal for beginners - generally small, manageable waves and pleasant water temperatures, with Baleal (a small town just outside Peniche) named as the real center of the area's surf scene, where the large majority of surf lessons and sessions actually happen. Posters are consistent July is genuinely one of the busiest, most touristy months on this stretch of coast, with beaches getting packed and accommodation booking up well in advance - a pattern posters say holds across the whole Peniche-Ericeira-west-Algarve surf coast, not just Peniche itself. On temperature, posters describe comfortable, warm summer days overall, with occasional hotter spikes rather than sustained extreme heat.
Tripadvisor community · July · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Peniche's card on the map.

Peniche climate normals — October

Daytime high21°C / 70°F😎 nice
Nighttime low16°C / 61°F
Feels like (high)21°C / 70°F
Sea temperature20°C / 67°F🌊 fresh
Rainfall70 mm / 2.8 in🌦 some rain
Rainy days10 days
Humidity81%💦 very humid
Dew point15°C / 58°F
Sunshine8.8 h/day
Daylight11.2 h
Wind22 km/h / 14 mph
Air quality (US AQI)41🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Peniche in October

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.

BusyWorld tour surf event, school holidays in 4 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Peniche'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).

Fair weatherPeniche's weather peaks June–August, best around July.

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Best weatherFair weatherToughest weather

What's on in Peniche in October

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Winter swell season

    1 Oct – 31 MarSurf seasonRisk

    The Atlantic lows line up from October and Supertubos gets its heaviest days, with Nazare's canyon an hour up the coast on the same swells. Cold water and a full suit, and not a beginner's season.

  • Festival

    World tour surf event

    22 Oct – 1 NovSurf seasonCrowdedBook early

    The championship tour stop at Supertubos runs on a waiting period rather than fixed days, so competition is called on the mornings the sandbank works. The town books out for the window either way. Source ↗

What's on around the world in October →

Nearby, and something's on

Within 300 km of Peniche — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Peniche?

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Peniche in October — FAQ

Is October a good time to visit Peniche?
October in Peniche: nice, a little rain, with clean air — a great time to visit. It ranks #7 of 12 months for Peniche on SeasonMap's comfort score (77/100).
What is the weather like in Peniche in October?
In October, Peniche averages a daily high of 20.9°C and a low of 16°C, with about 70 mm of rain over roughly 9.7 rainy days.
What is the air quality in Peniche in October?
Peniche has a mean US Air Quality Index of about 41 in October.

Within 300 km: Lisbon's Grape harvest around 1 Sep – 15 Oct, and Évora's Alentejo grape harvest around 15 Aug – 5 Oct.