プンタ・カナ 12月の天気
プンタ・カナの12月:暑い、ときどき雨、空気がきれい — 蒸し暑さが気にならなければ悪くない時期。
2026年9月更新 · ERA5再解析による気候平年値
プンタ・カナでは12か月中4位 · 12月に訪れたい旅行先で1413か所中99位 · 快適スコア90/100(Sランク)
- 日中
- 30°C
- 夜
- 22°C
- 雨の日
- 15
- 日照
- 10.2 h
- 湿度
- 77%
- 日の長さ
- 11 h

12月のプンタ・カナについての旅行者の声
December is one of the months regulars recommend and the reason is not only the weather. The wind comes from the north-east now, so sargassum rafts rarely reach these beaches and the little that does is cleared quickly - the seaweed is a summer problem here, not a winter one. On the sky they report mid-80s days, nights in the 60s and 70s, and humidity noticeably lower, with the odd five or ten minute shower. Our row says the same: 29.6C over 21.8C and 50.6mm spread across 15.2 days, three millimetres each. The trade wind that keeps the beaches clean reads 19.4 kph. The record: humidity 77 percent, 10.2 hours of sun and a 27.5C sea.
プンタ・カナのほかの月
Regulars are specific that although this technically starts the island's rainy season, showers tend to be strong but short-lived and windfree, often arriving overnight rather than during the day and leaving most daytime plans untouched. Our row backs that hot, genuinely wet read, 31.2C reading as a hot 37C, over 23.9C nights, with 68.4mm of rain across 16.2 days and humidity at 79 percent. Regulars are consistent this also marks the start of hurricane season, though a direct impact on this specific area during summer is described as uncommon rather than a regular concern. Most regulars report genuinely good, mostly dry days overall despite the rainy-season label. The sea sits at a warm, swimmable 29.1C. The record: 11.8 hours of sun, an 18.1 kph wind and AQI 48.
April sits on a hinge this board watches closely. Sargassum is generally not a problem from about November through April, and turns bad from roughly the end of April into November - so early April is the safer half of the month and late April is the gamble. They are honest that nobody can predict it: it changes daily, some stretches of coast get it while others nearby get none, and the resorts that rake at dawn have it cleared before most guests are out. The weather is the easy part - 29.8C reading as 34C at 76.7 percent humidity, over 22C nights, with a 27C sea. They call December to April the dry season, though our row still counts 13.1 rainy days for only 71.6mm: short showers rather than a wet month. The record: 11.2 hours of sun, an 18.1 kph wind and AQI 40.
February is the coolest and windiest month of the Punta Cana year, which regulars are quick to say still means high-80s Fahrenheit days, mid-70s nights and water warm enough for both the pool and the sea - our row's 26.3C. The wind is the trade-off: February and March are breezy, and since the Christmas winds run from December to late January, the back half of February is often calmer than the front. What February does not have is the thing people now ask about first. Sargassum is a summer problem here and is seldom an issue in winter or spring, which makes this one of the best months to book if the seaweed is what worries you. The record: 29C days that feel like 32C, 21.2C nights, 13 precipitation days carrying just 38.2mm and 10.6 hours of sun.
March gets a good press on the Punta Cana forum on the two questions people actually ask. Sargassum: regulars report not much of it in February and March, with the bad stretch usually running May to September - though they add that it is hard to predict, differs year to year, and differs between beaches along a coast this long. Spring break: mid-March to mid-April, but Punta Cana is not the spring-break magnet Cancun is, and the adults-only and higher-end resorts barely feel it. The weather verdict is warm enough for the water, with one caveat repeated often - it can be quite windy on the beach. The record: 29.3C days feeling like 33C, 21.3C nights, 11.5 precipitation days but only 43.3mm, a 26.3C sea and a 20 kph breeze.
地図のプンタ・カナのカードから自分のメモを追加できます。
プンタ・カナの気候平年値 — 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月のプンタ・カナの混雑
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。
ピークの混雑Dry season and peak weeks、Christmas and New Year peak、主な訪問国のうち3か国で学校休暇(推定)
ピークの混雑混雑ショルダーシーズン閑散
プンタ・カナの天気が良い月
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)。
天気はまずまずプンタ・カナの天気は一年を通じて大きく変わりません — どの月も快適さはほぼ一定です。
12月のプンタ・カナのイベント
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
Dry season and peak weeks
12月1日〜4月30日混雑早めの予約をThe drier half of the year and the reason every seat from the north is full: the trade wind blows most afternoons, the sea flattens, and the all-inclusive strip runs at capacity from mid-December to mid-April.
- 祝日
Christmas and New Year peak
12月18日〜1月5日クリスマス・年末年始混雑早めの予約をThe most expensive fortnight of the year here by a wide margin, with minimum-stay rules at most of the bigger resorts and New Year's Eve dinners sold separately. Book it in spring or take January instead. 出典 ↗
近くで開催中のイベント
プンタ・カナから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。
プンタ・カナはどこにある?
12月のプンタ・カナ — よくある質問
- 12月はプンタ・カナを訪れるのに良い時期ですか?
- プンタ・カナの12月:暑い、ときどき雨、空気がきれい — 蒸し暑さが気にならなければ悪くない時期。SeasonMapの快適スコアでは、プンタ・カナの12か月中4位です(90/100)。
- 12月のプンタ・カナはどんな天気ですか?
- 12月のプンタ・カナは、平均最高気温29.6°C、最低気温21.8°C、降水量は約50.6 mmで、雨の日はおよそ15.2日です。
- 12月のプンタ・カナの大気質はどうですか?
- 12月のプンタ・カナの米国大気質指数(US AQI)は、平均約36です。
300 km圏内:San JuanのBioluminescent bay nights(1月1日〜12月31日)、SamanáのChristmas and New Year(12月18日〜1月2日)。