July · Summer · Mediterranean — wet winters, warm and dry summers.
What to pack for Porto in July
Atlantic-mediterranean: wet, mild winters and warm, dry summers cooled by the ocean breeze. Rain is concentrated November–March; July and August are reliably sunny but rarely scorching.
Travel month
Pick the month you're visiting — the list updates to match.
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Climate at a glance · July
- Avg high
- 26°C · 79°F
- Avg low
- 15°C · 59°F
- Rain days
- 3
- Daylight
- 15h
Pack for Porto in July
Anchored on Porto's July climate.
Base layers
Linen or cotton tees (×4)
Daytime highs average 26°C — breathable fabrics matter.
Breathable shorts or skirt
Quick-dry beats denim when humidity is high.
No-show socks (×3)
Pairs with the walking shoes you'll actually wear.
Mid layers
Light cardigan for AC
Indoor air-conditioning often runs 6–8°C cooler than outside.
Linen overshirt
Doubles as sun cover at midday.
Outer shell & accessories
Packable rain jacket
Even dry-season afternoons can produce a sudden shower.
Sun hat
UV is strong when highs reach 26°C.
Footwear
Broken-in walking shoes
Travel days easily double your usual step count.
Walking sandals or trainers
Backup for the inevitable shoe-failure day.
Local quirks & hazards
- The hills — Porto is built on a ravine, every walk involves stairs.
- Slick azulejo-tile streets and granite cobbles when wet (October–April).
- Sea-breeze drop-off: evenings near the Douro feel 6–8 °C colder than midday.
- UV is strong June–September even when it is only 24 °C.
Dress & culture in Porto
- Smart-casual for port-house dinners and fado nights — collared shirt or a nice knit.
- Beachwear stays at the beach (Foz, Matosinhos) — locals dress up to come back into the city.
- Light scarf or pashmina earns its space year-round for chilly cellar tastings.
Leave at home
- Heels and smooth-soled shoes — the cobbles are merciless.
- A heavy winter coat — even January rarely needs more than a wool jacket plus a layer.
Porto month by month
Average high / low and rainy days. Helpful for planning a trip outside this month.
| Month | High | Low | Rain days |
|---|---|---|---|
| Jan | 14°C · 57°F | 5°C · 41°F | 14 |
| Feb | 15°C · 59°F | 6°C · 43°F | 12 |
| Mar | 17°C · 63°F | 8°C · 46°F | 12 |
| Apr | 19°C · 66°F | 9°C · 48°F | 11 |
| May | 21°C · 70°F | 11°C · 52°F | 10 |
| Jun | 24°C · 75°F | 14°C · 57°F | 6 |
| Jul | 26°C · 79°F | 15°C · 59°F | 3 |
| Aug | 27°C · 81°F | 16°C · 61°F | 3 |
| Sep | 25°C · 77°F | 14°C · 57°F | 7 |
| Oct | 21°C · 70°F | 12°C · 54°F | 12 |
| Nov | 17°C · 63°F | 8°C · 46°F | 14 |
| Dec | 15°C · 59°F | 6°C · 43°F | 14 |