Alanya weather in December
December in Alanya: nice, soaked, with clean air — fine if you can take 11 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#11 of 12 months in Alanya · #852 of 1413 destinations to visit in December · comfort 65/100 (tier C)
- Days
- 18°C
- Nights
- 12°C
- Wet days
- 11
- Sun
- 7.5 h
- Humidity
- 74%
- Daylight
- 10 h

Traveller notes on Alanya in December
Other months in Alanya
Regulars are specific this stretch of coast runs its own microclimate, the hottest part of the wider Antalya coastline, with the second half of the month typically described as lovely and only the odd hour or two of rain. Our row backs that warm, genuinely dry read, 25C over 19.2C nights feeling 19C, with rain light at 37.9mm across 6.8 days and humidity at 68 percent. Regulars are honest experiences genuinely vary though, some visitors reporting real rain and cold enough nights to need trousers and a jacket even at the very end of the month, long-range forecasts here not always reliable. The sea itself reportedly runs warmer than a hotel pool by this point. The sea sits at 21.2C. The record: 12.6 hours of sun, a 13.2 kph wind and AQI 58.
Regulars describe this stretch from mid-July through August plainly as very hot with high humidity that makes a breeze hard to find, temperatures in the high thirties and occasionally touching forty. Our row backs it - 32.1C reading as 37C at 68.2 percent humidity, with nights holding 26.9C, so hotel air conditioning matters after dark as much as during the day. Their method is the one this whole coast converges on: sightsee early or late, stay in around midday, and take whatever breeze the sea offers if you are beside it. The water itself is the reward, consistently above 30C - our column says 30.3C - so swimming is never the problem here, only walking. Rain is negligible, 11.9mm across 4.2 days. The record: 12.3 hours of sun, a 12.7 kph wind and AQI 55.
Regulars give July as roughly 33C by day and 22C at night, with 45C possible in a heatwave but unusual, and they are clear that the heat is not the problem - the humidity is, and it is worst at night. Our row looks like it argues at 61 percent, but that is a daily average and the figure that matches their description is the dew point: 22.3C, which is the mark above which a night stops cooling you. Days of 31.9C read as 36C. Their advice follows from it: stay out of the sun between noon and three, keep the holiday in the water, and do not plan sightseeing around this month. The sea is 28.4C. The record: 8.4mm across 2.9 days, 13.4 hours of sun and AQI 51.
June on this coast is the month regulars recommend to anyone who does not want July and August, which they describe as reaching extremes: very nice and warm but not yet punishing, and with very little chance of rain - our row gives 20.6mm across 5.7 precipitation days. Their figures of 31C by day and 23C at night sit above our 28.6C monthly average high, which is the usual gap between a typical daily maximum and a month averaged. On the sea they and our row agree almost exactly: they say 25C, ours says 24.9C, and swimming is comfortable from the end of May onwards. June also carries 13.6 hours of sun a day, the most of any row in this collection. The record: humidity 68 percent, a 13 kph wind and AQI 53.
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Alanya climate normals — December
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Alanya in December
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Quietschool holidays in 5 of the markets that fill it, one of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Alanya's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Toughest weatherAlanya's best weather comes in June, September and October — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Alanya in December
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Winter long-stay season
15 Nov – 31 Mar · usuallyWinter-sun seasonThe package hotels board up but the town does not: German and Scandinavian residents wintering here keep the markets, cafes and clinics open, and rents fall by more than half. Source ↗
Nearby, and something's on
Within 300 km of Alanya — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Alanya?
Alanya in December — FAQ
- Is December a good time to visit Alanya?
- December in Alanya: nice, soaked, with clean air — fine if you can take 11 rainy days. It ranks #11 of 12 months for Alanya on SeasonMap's comfort score (65/100).
- What is the weather like in Alanya in December?
- In December, Alanya averages a daily high of 18.1°C and a low of 12°C, with about 159.4 mm of rain over roughly 11.2 rainy days.
- What is the air quality in Alanya in December?
- Alanya has a mean US Air Quality Index of about 41 in December.
Within 300 km: Antalya's Antalya Piano Festival around 25 Nov – 20 Dec, and Paphos' Winter season around 15 Nov – 31 Mar.