ピナクルズ国立公園 12月の天気
ピナクルズ国立公園の12月:涼しい、ときどき雨、空気がきれい — 訪れるのにとても良い時期。
2026年9月更新 · ERA5再解析による気候平年値
ピナクルズ国立公園では12か月中8位 · 12月に訪れたい旅行先で1413か所中525位 · 快適スコア78/100(Bランク)
- 日中
- 16°C
- 夜
- 1°C
- 雨の日
- 7
- 日照
- 7.4 h
- 湿度
- 71%
- 日の長さ
- 10 h

12月のピナクルズ国立公園についての旅行者の声
ピナクルズ国立公園のほかの月
Pinnacles-forum reviews on a February visit describe this as genuinely the start of the best hiking window, posters naming February through April as when pleasant temperatures, wildflowers and active wildlife all come together. Regulars call condor viewing a real highlight, one reviewer passing along a ranger's tip to start at Bear Gulch Nature Center and hike the Condor Gulch Trail about a mile to the viewpoint. Posters call an early start genuinely important for sightings, several regulars naming before ten in the morning as the real window for the best odds. Regulars call plenty of water and binoculars standard gear regardless of trail choice, several threads naming this essential for anyone specifically hoping to spot a condor. Posters recommend timing a February hike for the cooler morning hours, several regulars calling this standard given how much wildlife activity concentrates then. The record: 16.7C days, 0.3C nights, 58.4mm across 7 days and 68 percent humidity.
Pinnacles-forum reviews on a September visit describe conditions as genuinely intense for a first-time camper, one review calling a September weekend campsite booking tougher than expected temperature-wise. Regulars call April through May or September through October the better windows overall, though posters note September can still run uncomfortably warm depending on the exact week. Posters call this genuinely not a park where a short walk from the parking lot gets real views, hiking considered essential to see the terrain that gives the park its name. Regulars recommend checking the forecast closely before a September trip and carrying serious water regardless of what it says, conditions here shifting fast even within a single day. Posters call bugs a real factor into early September, repellent not always fully effective according to several reviewers. The record: 31.4C days feeling like 34C, 10.8C nights, effectively no measurable precipitation and 24 percent humidity.
Pinnacles-forum threads on an August visit are consistent: expect genuinely intense heat, posters calling most trails fully exposed with little natural shade anywhere in the park. Regulars recommend starting as early as possible, conditions building quickly enough that a midday start becomes genuinely risky. Posters call the Moses Spring and Bear Gulch Cave loop a real exception, a shorter route with some real shade along the way. Regulars describe the west-side caves as similarly sheltered, the approach canyon offering cover the exposed high-peaks trails lack. Posters recommend carrying real quantities of water regardless of route, some visitors reporting readings well past a hundred degrees Fahrenheit in August. Regulars call fall through spring the better window for anyone with flexible timing, August better suited to a short, early visit than a full day. The record: 34.6C days feeling like 35C, 11.8C nights, a scant 0.1 days of measurable precipitation and 51 percent humidity.
Pinnacles-forum reviews on planning a visit are direct the weather here genuinely deserves real thought before booking, conditions capable of running from pleasant to genuinely uncomfortable depending on timing. Posters call fall a real favorite by contrast, cooling temperatures and thinning crowds making it a strong window for the park's more demanding trails and rock scrambling. Regulars describe the terrain as largely open chaparral rather than shaded forest, meaning most trails offer little cover regardless of season. Posters recommend carrying real water regardless of how mild the forecast looks, dehydration among hikers one of the most common incidents park staff respond to. Regulars call November genuinely comfortable for serious hiking, cooler than late spring and summer. Posters recommend an early start given the exposed nature of most routes. The record: 20.2C days feeling like 18C, 2.7C nights, an extraordinarily high 37mm across over 4 days and 62 percent humidity.
地図のピナクルズ国立公園のカードから自分のメモを追加できます。
ピナクルズ国立公園の気候平年値 — 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月のピナクルズ国立公園の混雑
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。
混雑アメリカ合衆国のWinter / Christmas break、主な訪問国のうち2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
ピナクルズ国立公園の天気が良い月
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)。
天気はまずまずピナクルズ国立公園の天気が最も良いのは4月、5月、11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月のピナクルズ国立公園のイベント
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。
- ルール
Check the talus cave status
1月1日〜12月31日休業Bear Gulch and Balconies caves shut without much notice for the Townsend's big-eared bat colony or for high water after storms, and the smaller Bear Gulch chamber opens only a few weeks a year. Check before driving out. 出典 ↗
近くで開催中のイベント
ピナクルズ国立公園から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。
ピナクルズ国立公園はどこにある?
12月のピナクルズ国立公園 — よくある質問
- 12月はピナクルズ国立公園を訪れるのに良い時期ですか?
- ピナクルズ国立公園の12月:涼しい、ときどき雨、空気がきれい — 訪れるのにとても良い時期。SeasonMapの快適スコアでは、ピナクルズ国立公園の12か月中8位です(78/100)。
- 12月のピナクルズ国立公園はどんな天気ですか?
- 12月のピナクルズ国立公園は、平均最高気温16.2°C、最低気温1.1°C、降水量は約68.3 mmで、雨の日はおよそ6.7日です。
- 12月のピナクルズ国立公園の大気質はどうですか?
- 12月のピナクルズ国立公園の米国大気質指数(US AQI)は、平均約31です。
300 km圏内:Big SurのElephant seals at Piedras Blancas(12月1日〜5月31日ごろ)、MontereyのMonarchs at Pacific Grove(10月20日〜2月28日ごろ)。