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Oía Weather in July
July is one of the excellent months to visit Oía, with daytime temperatures of 27°C (81°F) and lows of 24°C (75°F) at night. It is also the driest month of the year.
Rainfall in Oía in July
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. Historically, approximately a single day this month are expected to have rain, averaging 0.2 mm (0.01 in). If rain does fall, it tends to be very light and barely worth getting out an umbrella for.
Temperature in Oía in July
Weather in Oía is at its excellent in July. Highs reach 27°C (81°F), while nights settle around 24°C (75°F). July is part of summer. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September, October and November typically offer the best weather for Oía.
Oía Temperature in July
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Chance of Rain
2%
Precipitation
0.2 mm (0.01 in)
Rainy days
a single day
Humidity
69% *
* Data from: Naxos, Greece (70 KM, 44 Miles).
Oía Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Oía - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Oía typically stay consistent throughout July, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in July
Historical weather records for Oía in July
Browse day-by-day weather records for Oía spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Oía historical weather extremes in July
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Oía.
- On July 2, 2017, temperatures climbed to 40°C (104°F), marking the warmest July day on record.
- The coldest July day was on July 9, 1984, with a maximum of 22°C (72°F).
- Oía registered its coldest July night on July 18, 2015, with temperatures dropping to 16°C (61°F).
Best Places in Greece in July
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in July →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Oía in July
Warm but pleasant conditions in Oía in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too.
What To Do in Oía in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Oía 3-Day Forecast
More climate data for Oía
See the full Oía climate overview or explore weather in Greece.
Popular in July
Where to go in July - average daytime high across popular destinations.
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