卡地夫逐月天氣
卡地夫最佳旅遊時間是6月到8月 — 7月可得 91/100,氣溫 22°C,12 個雨天。 最佳季節是夏季,也就是6月到8月(平均 89/100)。
最差的月份是12月,51/100 — 寒冷、多雨、空氣清新。 查看12月 →
更新於 2026 年 9月 · 氣候平均值取自 ERA5 再分析
在規劃更長的旅程嗎? 英國最佳旅遊時間 →
卡地夫Cardiff, United Kingdom🇬🇧 英國 · 不列顛群島 · 城市91
最佳季節:6月到8月(平均 89/100)· 最差12月(51/100)
- 白天
- 22°C
- 夜間
- 14°C
- 雨天
- 12
- 日照
- 10.9 h
- 濕度
- 77%
- 白晝時間
- 16 h

卡地夫逐月一覽
以卡地夫最適合的旅程類型計算的 0–100 舒適度分數,加上氣候平均值中的平均最高溫、雨天數和每日日照時數,以及人潮通常的狀況。
卡地夫全年有什麼活動
節慶、自然奇景、假期,以及要留意的季節 — 經過編輯篩選並附上來源。細節請見各月份頁面。
卡地夫在7月的人潮
這個地點本身有多擠——學校假期與大型連假、編輯標記的月份,以及天氣讓它有多搶手。從不計入舒適度分數。
人潮高峰Cardiff Food and Drink Festival、英國的Summer holidays、主要客源市場中有 6 個正逢學校假期(估計)
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人潮高峰人多平季人少
去卡地夫之前該知道的事
取自旅人自己的遊記,原文引用並附上連結。
practical
We visited Cardiff Castle midweek during term time specifically to dodge the weekend and school-holiday crowds, and the quieter pace let us actually take in how strange the layering of history is here, a Roman fort becoming a Norman keep becoming a Victorian Gothic fantasy on the exact same site. We downloaded the free castle app for a self-guided audio tour rather than paying for the official guided option, and it covered everything we wanted to know. Climbing the keep first, while our legs were still fresh, gave us the best rooftop views before we tackled the Bute Apartments, each room decorated in its own elaborate Victorian theme. We budgeted a full four hours and used every minute of it.
卡地夫的旅人筆記
去過的人怎麼說 — 先是全年通用的筆記,再逐月呈現。
Forum posters describe Cardiff's sheltered position on the Bristol Channel as giving it one of the milder climates in the UK, without the temperature extremes some other parts of Britain see, and note that snow in the city itself is rare even in January - it's much more likely up in the higher elevations of the Brecon Beacons. Posters are consistent that mild and wet describes a typical south Wales January far better than cold and snowy, with most of the region's heaviest rain actually concentrated in the October-through-January stretch. Posters flag the short winter days as a real factor, with darkness for around 15 hours. Posters generally rate Cardiff as a fine January destination for its castle, museums and Cardiff Bay, while noting that bus service to surrounding holiday areas runs more limited this time of year than in peak season.
Forum posters describe February across Wales as starting cold, dark and potentially stormy, typically settling somewhat in the second half of the month, with rain and frost likely and snow a real possibility in places. Posters specifically note that Cardiff's sheltered position on the Bristol Channel spares it the extremes seen elsewhere in Wales, making it one of the UK's milder cities where snow stays rare even so - winters here run wet and raw rather than bitterly cold. Posters consistently recommend a hat over an umbrella given how often wind drives the rain sideways, alongside waterproof shoes and thick socks. Posters generally rate February as damp, blustery but comparatively mild for Cardiff specifically relative to the rest of Wales, workable with solid waterproof gear.
The forum's honest summary of a Cardiff July is that it could be very hot, could be chilly, or could rain without stopping — Welsh weather being "entirely unpredictable" — but they rate July as the more reliable month than August if the dates are yours to choose, particularly for hiking. What July reliably is not is oppressive: averages sit near 20°C, which regulars count as an advantage over Mediterranean destinations in high summer. Rain lands on around a dozen days across the month, so the standing packing advice is light summer clothes plus a thin sweater and a light waterproof.
Cardiff forum regulars call August the hottest stretch of the year locally but rarely an extreme one: “on occasion can be hot, but rarely uncomfortably so,” with Cardiff singled out as one of the mildest cities in the UK, generally spared the heavier rainfall that hits Wales's upland areas. When rain does come it's “more likely to be light rain or drizzle” than a proper downpour, so a light rain jacket covers most days rather than full waterproofs, though regulars still pack wellies just in case. The one genuine crowd risk: on a rare hot August weekend, beaches fill up fast and parking gets difficult. Our record: 20°C days, 14.3°C nights, 12.2 rain days and a 19.1°C sea — mild rather than hot, matching the “rarely uncomfortably warm” read closely.
在地圖上卡地夫的卡片裡新增你自己的筆記。