Monthly climate guide
Porto weather in July
Expect warm weather in Porto in July: afternoons reach about 24°C (76°F), while nights drop to around 16°C (61°F). Around 9 mm of rain falls over the month (very dry), and skies are mostly sunny. Daytime highs are 3°C warmer than June and about the same as August.
What stands out in July
- Comfortable temperatures make it easy to walk between Dom Luís I Bridge and Ribeira District.
- Rain is well below Porto's usual level (around 89% less).
- Only one month is warmer in Porto than July.
- Just 50 km apart, but Porto runs about 6°C cooler than Braga this month.
It's usually the driest month of the year.
Avg high
24°C
76°F
Avg low
16°C
61°F
Rainfall
9 mm
very dry
Humidity
74%
relative
Sky
28%
cloud · mostly sunny
Porto weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 13°C / 56°F | 8°C / 47°F | 130 mm | 86% | 54% |
| February | 14°C / 56°F | 8°C / 46°F | 100 mm | 83% | 51% |
| March | 15°C / 60°F | 9°C / 48°F | 108 mm | 81% | 49% |
| April | 17°C / 63°F | 11°C / 52°F | 102 mm | 81% | 52% |
| May | 20°C / 68°F | 13°C / 55°F | 72 mm | 79% | 43% |
| June | 22°C / 71°F | 15°C / 58°F | 29 mm | 76% | 41% |
| July | 24°C / 76°F | 16°C / 61°F | 9 mm | 74% | 28% |
| August | 25°C / 76°F | 16°C / 61°F | 19 mm | 73% | 30% |
| September | 24°C / 75°F | 16°C / 61°F | 52 mm | 73% | 34% |
| October | 21°C / 70°F | 14°C / 58°F | 118 mm | 77% | 46% |
| November | 16°C / 61°F | 11°C / 52°F | 145 mm | 84% | 53% |
| December | 14°C / 58°F | 9°C / 49°F | 114 mm | 85% | 54% |
What to pack for July
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- Sunglasses
Is July a good time to visit Porto?
Our Porto guide recommends: May to June or September, for mild weather without peak summer crowds.
Cross the river to Vila Nova de Gaia for port wine cellar tours — most of the historic producers are based there, not in Porto itself.
Best time to visit Porto →Other Portugal cities in July
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Porto weather in July. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/portugal/porto/july
<a href="https://weathercompare.eu/weather/portugal/porto/july">Porto weather in July</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/portugal/porto" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Porto weather in July"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/portugal/porto/july">Porto weather in July</a> – WeatherCompare</p>
Porto in July: quick answers
Is July a good time to visit Porto?
Yes. July is one of the best months for Porto, with highs around 24°C and about 9 mm of rain.
How warm is Porto in July?
Average highs are about 24°C (76°F) and average lows about 16°C (61°F), based on 10 years of daily data.
Does it rain a lot in Porto in July?
Porto typically gets around 9 mm of rain in July — very dry. It's usually the driest month of the year.
When is the best time to visit Porto?
May to June or September, for mild weather without peak summer crowds.
Figures are long-term averages for the area around Porto (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.