Olhão Weather in June
In Olhão, June brings high daytime temperatures around 24°C (75°F), with nights cooling to 18°C (64°F). Minimal rainfall is to be expected.
Rainfall in Olhão in June
Climate statistics over the past 30 years suggest around 3 days of rain, with 6.8 mm (0.3 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Olhão in June
June in Olhão is generally perfect, with days reaching 24°C (75°F) and nights settling around 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Olhão in June
Enjoy a sunny month with about 325 hours of sunshine, the clear skies make Olhão even more beautiful.
Wind Speed in Olhão in June
Average wind speeds reach 3 m/s (6 knots) in June, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in June
With water at 18°C (64°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Olhão.
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 Olhão's climate page.
Olhão Temperature in June
Min Temperature
18°C (64°F)
Max Temperature
24°C (75°F)
Water Temperature
18°C (64°F) *
Chance of Rain
9%
Precipitation
6.8 mm (0.3 in)
Rainy days
3 days
Humidity
65% *
Windspeed
3 m/s (6 knots) *
Sunshine
325 hours *
Percentage Sunshine
74% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Olhão typically stay consistent throughout June, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 19°C (66°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 Olhão in June
Browse day-by-day weather records for Olhão spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Olhão historical weather extremes in June
Based on 48 years of weather observations in Olhão between 1977 and 2025, these are the recorded extremes.
- The warmest day in June was on June 24, 2017, with a maximum of 37°C (99°F).
- On June 8, 1978, Olhão saw its coldest June day with temperatures maxing out at 18°C (64°F).
- Olhão registered its coldest June night on June 10, 1977, with temperatures dropping to 8°C (46°F).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Olhão in June
For Olhão 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. Almost no rain is expected, so no need to bring rain gear. Expect water temperatures of around 18°C (64°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Olhão 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 Olhão's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Olhão climate overview or explore weather in Portugal.
