What to pack for Porto in July
- t-shirts and light layers
- a light jacket for evenings
Humidity averages 78%; max daily wind around 20 km/h.
How July compares
Best months in Porto: May–September. See the full best time to visit Porto guide.
Porto in July: the details
In July, Porto sees average daytime highs of 24°C (75°F) and overnight lows of 16°C (61°F). Rainfall totals roughly 16 mm across 3.7 rainy days, and the sun shines about 13.3 hours per day with 14.7 hours of daylight mid-month. Relative humidity averages 78%.
In context: July is the warmest month of the year and the driest in Porto. The sunniest month is July (13.3 h/day).
| Metric | July average |
|---|---|
| Daytime high | 24°C / 75°F |
| Overnight low | 16°C / 61°F |
| Rainfall | 16 mm over 3.7 rainy days |
| Sunshine | 13.3 h/day (14.7 h daylight) |
| Humidity | 78% |
| Travel score | 10.0 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Porto, Portugal (41.15, -8.61) — see our methodology. Actual conditions vary year to year.
Not set on Porto? Browse the best places to visit in July ranked by travel score.
Frequently asked questions
How hot is Porto in July?
Daytime highs in Porto in July average 24°C (75°F); nights drop to about 16°C.
Does it rain in Porto in July?
Expect around 3.7 rainy days and 16 mm of rainfall in July.
Is July a good time to visit Porto?
July is one of the best months to visit Porto. Overall travel score: 10.0/10. The best months are May–September.
Also good in July, near Porto
Where should you go next month?
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