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Oía Weather in December
With daytime temperatures of 17°C (63°F) and nighttime lows of 14°C (57°F), December in Oía brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 65 mm (2.6 in) falls on average.
Rainfall in Oía in December
Typically, about 12 days will experience rainfall, with an average of 65 mm (2.6 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Oía in December
In December, Oía gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 14°C (57°F). Conditions are often most pleasant around the middle of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.December in Oía has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Oía Temperature in December
Min Temperature
14°C (57°F)
Max Temperature
17°C (63°F)
Chance of Rain
40%
Precipitation
65 mm (2.6 in)
Rainy days
12 days
Humidity
73% *
* 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 December, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).
Average temperatures in December
Historical weather records for Oía in December
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 December
Based on 36 years of weather observations in Oía between 1989 and 2025, these are the recorded extremes.
- Oía recorded its highest December temperature of 25°C (77°F) on December 1, 2010.
- The coldest December day was on December 19, 2001, with a maximum of 7°C (45°F).
- Oía registered its coldest December night on December 28, 1991, with temperatures dropping to 4°C (39°F).
Best Places in Greece in December
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in December →
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 December
For Oía in December, 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. Rain is likely on several days, so bring a good rain jacket.
What To Do in Oía in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping8/10 -
Outdoor sports10/10
Oía 3-Day Forecast
More climate data for Oía
See the full Oía climate overview or explore weather in Greece.
Popular in December
Where to go in December - average daytime high across popular destinations.
Oía
17°C (63°F) Fira17°C (63°F) Hersonissos
17°C (63°F) Naxos Chora17°C (63°F) Mýkonos City16°C (61°F) Athens
15°C (59°F) Chania Town
16°C (61°F) Kalambaka11°C (52°F) Bucket list
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