Porto weather in June
June in Porto: nice, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Porto · #109 of 604 destinations to visit in June · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Porto climate normals — June
| Daytime high | 22°C / 72°F | 😎 nice |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Feels like (high) | 23°C / 73°F | |
| Rainfall | 59 mm / 2.3 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 12.7 h/day | |
| Daylight | 15.1 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 47 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Porto in June — FAQ
- Is June a good time to visit Porto?
- June in Porto: nice, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Porto on SeasonMap's comfort score (90/100).
- What is the weather like in Porto in June?
- In June, Porto averages a daily high of 22°C and a low of 14.9°C, with about 58.9 mm of rain over roughly 9.6 rainy days.
- What is the air quality in Porto in June?
- Porto has a mean US Air Quality Index of about 47 in June.