Portimão, Algarve weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Excellent
Best time to visit: June – September
What is the weather like in Portimão, Algarve in June?
In June, Portimão, Algarve is hot: daytime highs average 28 °C, and nights cool down to about 17 °C. The sea averages 18.6 °C – bracing, so a wetsuit helps for longer swims. With around 12 hours of sunshine a day, there is plenty of sun. It hardly ever rains. On about 8 days the thermometer climbs to 30 °C or more. All in all, June is an excellent month for a holiday in Portimão, Algarve.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 14 h 42 min06:13 – 20:55
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 23 km/haverage daily peak
- Cloud cover
- 29 %on average
- Hot days
- 8 days30 °C or more
- Time zone
- UTC+1Europe/Lisbon
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %23 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in June
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
Portimão, Algarve in June: quick answers
Is Portimão, Algarve hot in June?
Yes. In June, Portimão, Algarve is hot: daytime highs average 28 °C and nights stay around 17 °C. On about 8 days the thermometer climbs to 30 °C or more.
Can you swim in Portimão, Algarve in June?
Only if you don't mind cold water: in June the sea averages just 18.6 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Portimão, Algarve in June?
It hardly ever rains.
Portimão, Algarve month by month
The whole year in Portimão, AlgarveAll destinations: PortugalAlgarve weather in JuneWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)