ケズィックの月別の天気
ケズィックを訪れるベストシーズンは5月〜7月です — 5月は90/100、最高17°C、雨の日13日。 ベストな季節は夏(6月〜8月)で、平均86/100です。
最も不向きな月は12月で、53/100です — 寒い、大雨続き、空気がきれい。 12月を見る →
2026年9月更新 · ERA5再解析による気候平年値
周辺も含めて旅を計画するなら イギリス旅行のベストシーズン →
ケズィックKeswick, United Kingdom🇬🇧 イギリス · イギリス諸島 · トレッキング90
ベストな季節:6月〜8月(平均86/100) · 最も不向きなのは12月(53/100)
- 日中
- 17°C
- 夜
- 7°C
- 雨の日
- 13
- 日照
- 10.6 h
- 湿度
- 79%
- 日の長さ
- 16 h

ケズィックの月ごとのようす
ケズィックに最も合う旅のタイプでの100点満点の快適スコア、気候平年値による平均最高気温・雨の日数・1日の日照時間、そして混雑具合の目安です。
ケズィックの年間イベント
祭り、自然の見どころ、祝日、そして注意したい季節 — 厳選し出典を明記しています。詳しくは各月のページで。
5月のケズィックの混雑
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Keswick Mountain Festival、イギリスのLate-May half-term、主な訪問国のうち3か国で学校休暇(推定)
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ピークの混雑混雑ショルダーシーズン閑散
ケズィックの旅行者の声
実際に訪れた人たちの声です — 通年のメモを先に、そのあと月ごとに並べています。
Keswick-forum threads on rainy days confirm real precipitation is a standing feature of a January visit, posters calling the forecast changeable enough to shift radically within the same day, let alone across a week. Regulars describe conditions as capable of running cold and clear with frost but no real accumulation, or mild, wet and genuinely windy, both entirely plausible in the same month. Posters call any snow that does fall as typically confined to higher ground, rarely settling for long at lake level or in town. Regulars recommend Keswick or Ambleside as the sensible base, both offering real indoor options like museums and theatre for a washout day. Posters call the Derwent Water circular and shorter walks to Catbells and Latrigg worth doing even in imperfect conditions. Regulars recommend an hourly forecast over anything issued days out. The record: 7.5C days feeling like 4C, 1.8C nights, an extraordinarily high 134.8mm across over 15 days and 90 percent humidity.
Keswick-forum threads on likely late-February weather describe the honest answer as genuinely anything, posters calling temperatures a touch above freezing with cloud and some rain the most probable outcome, though recent years have swung as far as full snow cover below minus ten and, other years, sunny days above ten. Regulars call February the peak month locally for the likelihood of snow, though posters note rain remains the more probable single-day outcome. Posters describe daylight as genuinely limited, running from around half seven to five, the sun often dropping before official sunset behind the fells. Regulars call the Lake District's microclimates real, rain in the southern lakes compatible with sun in the north the same day. Posters recommend basing along the central corridor between Ambleside and Keswick, the one road that almost always stays open. The record: 8.4C days feeling like 4C, 2.7C nights, an extraordinarily high 138.4mm across 17 days and 87 percent humidity.
Keswick-forum threads comparing late October and early April describe the two as surprisingly similar in unpredictability, posters calling neither month a real guarantee of settled weather. Regulars describe April as capable of genuine extremes, one visitor recalling a year where April broke records for both heat and, separately, cold and rain. Posters call six inches of snow at higher spots like Skiddaw House entirely possible even while daffodils bloom in sunshine a few miles away at valley level. Regulars recommend real layers and a proper waterproof regardless of forecast, the high fells capable of turning genuinely dangerous for anyone underprepared. Posters call bright spells a real possibility even on an otherwise grey day, weather shifting fast enough to reward patience. Regulars recommend checking a same-day forecast rather than trusting anything issued days out. The record: 12.7C days feeling like 10C, 3.7C nights, 76.3mm across over 12 days and 79 percent humidity.
May in the Lakes is the month for daylight, and the forum's crowd advice is about which weekend. The first May bank holiday is the quietest of them, because there is no school week attached; late May, around the 23rd to the 25th, is English half term and genuinely crowded. The other correction regulars make is about where the crowds are - busy means the town centres, Ambleside, Bowness and to a degree Keswick, while the fells themselves can give you a full day and a handful of people. Keswick's own May fixture is the Mountain Festival. The record: 16.8C days that feel like 15C, 6.8C nights, 13.4 precipitation days carrying 76mm, 10.6 hours of sun and a 16.1-hour day.
Keswick's forum is upfront that June can go either way — hot and sunny some years, cold and wet others — and that the Lake District is one of England's wettest regions regardless, with conditions on the fells changing within minutes. Regulars still rate it a good month: long daylight into nearly 10pm leaves plenty of time for a fell walk after dinner.
Keswick-forum threads on September weather are direct conditions here genuinely can go either way, early-month stretches sometimes delivering still, settled days while other years bring a properly unsettled run, nothing guaranteed. Posters call the fells a real factor for hikers, conditions at higher elevation running noticeably harsher than the valley floor, a proper fleece, gloves and a warm hat standing advice even for a lunch stop. Regulars are consistent layering is the only real strategy that works, outer layers needing to be genuinely waterproof rather than just warm given how often a shower rolls through. Posters call September on average a reasonably favorable month by Lake District standards, though individual trips can land on either extreme. Regulars recommend checking a specialist mountain forecast before any serious fell walk. The record: 17.3C days feeling like 16C, 9.1C nights, an extraordinarily high 178mm across nearly 18 days and 85 percent humidity.
Forum posters describe December low-level temperatures typically in the 3-9C range, with rain more likely earlier in the month and the Christmas week itself often turning cold, crisp and dry by comparison. Posters note a real chance of snowfall in the popular tourist areas, though nothing severe enough to typically cause snow-in situations, while snow and ice at low elevation remain uncommon overall - rain and low cloud are the bigger practical obstacle for higher-level walks, though dry, bright days are just as plausible. Posters consistently recommend Keswick as an excellent, well-located and comparatively affordable base for a December Lake District visit, with easy access to the wider area from the nearby motorway. Posters do flag short daylight hours, with darkness setting in by around 4pm.
地図のケズィックのカードから自分のメモを追加できます。