Porto Weather in June
During June, Porto experiences high daytime temperatures of 23°C (73°F) and cooler nights around 16°C (61°F). Some rainfall is typical during this period.
Rainfall in Porto in June
Looking at the last 30 years, the data shows about 9 days with rain, averaging 39 mm (1.5 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Porto in June
The temperature in Porto in June is perfect. Daytime highs reach 23°C (73°F), with nights dropping to 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Porto in June
The city usually sees around 278 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Porto in June
Wind speeds average 4 m/s (8 knots) during June. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in June
The water temperature is 16°C (61°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.If you're inclined towards comfortable temperatures and drier conditions, June is a good time to visit Porto.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Porto's climate page.
Porto Temperature in June
Min Temperature
16°C (61°F)
Max Temperature
23°C (73°F)
Water Temperature
16°C (61°F)
Chance of Rain
30%
Precipitation
39 mm (1.5 in)
Rainy days
9 days
Humidity
74%
Windspeed
4 m/s (8 knots)
Sunshine
278 hours
Percentage Sunshine
66%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Porto typically stay consistent throughout June, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows typically ranging from 13°C (55°F) to 15°C (59°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Porto in June
Browse day-by-day weather records for Porto spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Porto historical weather extremes in June
Based on 48 years of weather observations in Porto between 1977 and 2025, these are the recorded extremes.
- Porto recorded its highest June temperature of 38°C (100°F) on June 14, 1981.
- Porto experienced its chilliest June day on June 12, 1977, reaching only 13°C (55°F).
- Nighttime temperatures dropped to 6°C (43°F) on June 5, 1984, marking the coldest June night on record.
Best Places in Portugal in June
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in June →
perfect weather
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unpleasant
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What to Wear in Porto in June
For Porto in June, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. With water temperatures around 16°C (61°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Porto in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Porto's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Porto climate overview or explore weather in Portugal.
