Portugal
Porto in November: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Porto in November is climatically mixed. The average daily high is around 16 °C, and the sea is about 16 °C. With about 14 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
40/100 · #10
Warmth
#8
Dryness
#12
Sun
#10
Sea warmth
#6
Published best categories: none
Porto · NovemberPhoto: Ken & Nyetta · CC BY 2.0Climate facts
- Average high
- 16 °C
- Average low
- 11 °C
- Sea
- 16 °C
- Rainy days (est.)
- 14 rainy days (est.)
- Sun (est.)
- 3 h/day
- Humidity
- 83 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| October | 20 | 14 | 13 | 133 | 3.9 | 79 | 2.1 | 17 | 57 |
| November (selected) | 16 | 11 | 14 | 142 | 2.6 | 83 | 2.5 | 16 | 40 |
| December | 14 | 9 | 14 | 134 | 2.0 | 85 | 2.5 | 14 | 33 |
How do the previous and next months compare?
Baseline: November (40/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| October | +17 | +4.1 °C | +3 °C | -0.5 | -9.3 mm | +1.3 h | -4.4 % | -0.4 m/s | +1.1 °C |
| December | -7 | -2.1 °C | -2 °C | -0.1 | -8 mm | -0.6 h | +1.8 % | +0.1 m/s | -1.3 °C |
All twelve months in context

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Useful next decisions
Frequently asked questions
How warm is Porto in November?
The average daily high is around 16 °C, with an average daily low of about 11 °C.
Can you swim in Porto in November?
The sea is about 16 °C (cold).
Does it rain a lot in Porto in November?
The curated estimate is about 14 rainy days per month, not a directly measured long-term average. Total precipitation averages around 142 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Porto?
By the climate score, June, July, August and September are the strongest months for Porto. For a beach trip: June, July, August and September. November is not among them.