チェシュメ 12月の天気
チェシュメの12月:涼しい、雨が多い、空気がきれい — 訪れるのにまずまずの時期。
2026年9月更新 · ERA5再解析による気候平年値
チェシュメでは12か月中11位 · 12月に訪れたい旅行先で1413か所中1007位 · 快適スコア58/100(Dランク)
- 日中
- 15°C
- 夜
- 8°C
- 雨の日
- 11
- 日照
- 7.3 h
- 湿度
- 75%
- 日の長さ
- 10 h

12月のチェシュメについての旅行者の声
近くのミコノス島からのメモ(130 km)
チェシュメには12月のメモがまだありません — これは季節を共にする近くのミコノス島についてのメモです。
Mykonos-forum threads on December weather describe an island unrecognizable from its summer self: cool, windy and sometimes rainy, rough seas capable of disrupting ferry schedules between islands, and nearly every club, beach bar and big nightlife venue shuttered for the season. What's left, per regulars, is a quiet, distinctly local version of the island - a handful of tavernas and cafes still open around Mykonos Town, streets genuinely walkable without the summer crush. Posters note island-hopping gets logistically harder this time of year, with no direct December connection to Santorini, meaning a multi-leg ferry route or a return flight via Athens instead. Regulars frame December as worthwhile only for visitors after a slow version of Mykonos rather than the party scene. The record: 16.2C days feeling like 13C, 12.2C nights, 75mm across 10.4 days, a 17.6C sea, 72 percent humidity and wind averaging over 37 km/h.
チェシュメのほかの月
Regulars are specific this counts as excellent beach weather without the much higher heat of July and August, a real step up from a showery April into a month that's genuinely much drier, just occasional light, scattered rain rather than anything resembling a rainy season. Our row backs that mild, genuinely dry read, 24.7C over 15.4C nights feeling 14C, with rain minimal at 10.2mm across 2.7 days and humidity at 68 percent. Regulars are consistent this coast stays warm and pleasant without peak-summer intensity, a genuinely good window for beach time before the crowds and heat of high season arrive. The sea sits at a cool 18.3C. The record: 12.6 hours of sun, a 23.8 kph wind and AQI 54.
Regulars call this generally pleasant, most days still good enough for some beach time, while flagging that this stretch of Aegean coast, north of Kusadasi, gets increasingly blustery and less comfortable from late September onward. Our row backs the mild-but-windy read, 23.8C over 14.7C nights, with 30mm of rain across 3.6 days and a real 26.2 kph wind. One visitor's report of two straight windy, rainy days shows the exception rather than the rule, since most regulars describe the month overall as good. The sea sits at 22.4C, still comfortable for a swim. The record: humidity 72 percent, 9.8 hours of sun and AQI 45.
Mid-June to mid-September is summer on this coast and July sits in the middle of it - hot throughout, with regulars pointing anyone who wants less of it at the first fortnight of June or the last of September. Our row gives 31.3C at 60 percent humidity with 0.3mm of rain and no precipitation days at all. The Aegean wind is the daily variable rather than the weekly one: at 29.3 kph it is why the heat stays tolerable, and the advice is to check its direction each morning and choose a sheltered beach accordingly - Alacati next door is a windsurfing town for the same reason. Come early or late in the day: the beaches fill and the loungers run out, and Alacati is the priciest town in Turkey in season. The record: 22.9C nights, 13.3 hours of sun, a 23.5C sea and AQI 64.
Cesme regulars treat the wind as the reason to choose this stretch of Aegean coast over the rest of it in August: it is almost always blowing, rarely under ten knots, and it keeps a month that would otherwise be punishing down to something pleasant. Our row's 28.7 kph is the same northerly the Greek islands opposite call the meltemi, coming down the bay from the north, and it is why 31.1C only reads as 32C at 63 percent humidity. Rain does not exist: 0.7mm across 0.2 precipitation days. Alacati next door is the windsurfing centre for exactly this reason, shallow bright water with dependable wind from spring through autumn. The record: 22.7C nights, 12.6 hours of sun, a 24.7C sea and AQI 57.
地図のチェシュメのカードから自分のメモを追加できます。
チェシュメの気候平年値 — 12月
ERA5再解析による月平均値です。AQIはその月の平均US AQI(米国大気質指数)です。
12月のチェシュメの混雑
その場所自体の混み具合 — 学校休暇や大型連休、編集部がタグ付けした月、そして天気の良さによる人気の高さ。快適スコアには含まれません。
閑散主な訪問国のうち5か国で学校休暇、天気が一年で最も悪い月のひとつ(推定)
ピークの混雑混雑ショルダーシーズン閑散
チェシュメの天気が良い月
この旅行先自身の一年間の快適スコアでランキングしています — 混み具合とは別のものです(上の「混雑」を参照)。
天気が厳しいチェシュメの天気が最も良いのは6月、8月、9月です — ひと続きのシーズンではなく、別々の時期です。
天気が最高天気はまずまず天気が厳しい
12月のチェシュメのイベント
毎年の季節のイベント、自然の見どころ、休業、祝日 — 厳選し出典を明記しています。
- 季節
Out of season
11月1日〜3月31日 · 例年オフシーズンの休業休業Alacati keeps a dozen places open for weekenders and the rest of the peninsula shuts. The thermal hotels at Ilica are the reason anyone comes in February.
近くで開催中のイベント
チェシュメから300 km以内 — 日帰りやちょっとした移動で行けて、今月何かがある場所です。快適スコアには含まれません。
チェシュメはどこにある?
12月のチェシュメ — よくある質問
- 12月はチェシュメを訪れるのに良い時期ですか?
- チェシュメの12月:涼しい、雨が多い、空気がきれい — 訪れるのにまずまずの時期。SeasonMapの快適スコアでは、チェシュメの12か月中11位です(58/100)。
- 12月のチェシュメはどんな天気ですか?
- 12月のチェシュメは、平均最高気温15.3°C、最低気温7.8°C、降水量は約122.3 mmで、雨の日はおよそ11.2日です。
- 12月のチェシュメの大気質はどうですか?
- 12月のチェシュメの米国大気質指数(US AQI)は、平均約37です。
300 km圏内:IzmirのAegean olive harvest(11月1日〜12月20日ごろ)、MykonosのIsland shuts down(11月1日〜3月31日)。