Keswick (Lake District) weather in March

March in Keswick: cold, rainy, with clean air — a great time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Keswick🇬🇧 United Kingdom · British Isles · Trekking71
  1. 56Jan
  2. 61Feb
  3. 71Mar
  4. 81Apr
  5. 90May
  6. 89Jun
  7. 87Jul
  8. 83Aug
  9. 78Sep
  10. 68Oct
  11. 60Nov
  12. 53Dec

#7 of 12 months in Keswick · #896 of 1413 destinations to visit in March · comfort 71/100 (tier B)

Days
10°C
Nights
3°C
Wet days
16
Sun
6.7 h
Humidity
84%
Daylight
12 h
Keswick, United Kingdom
Photo: Rodion Kutsaiev · Pexels

Traveller notes on Keswick in March

Notes from nearby Windermere (28 km away)

Keswick doesn't have its own notes for March yet — these are about Windermere, close enough to share the season.

Windermere-forum threads on March weather are candid: expect anything, posters describing conditions as capable of turning mild and sunny or properly wet and windy within the same week. Regulars call the danger of serious accumulation mostly past by March, though the high fells can still hold real snow on north-facing ground. Posters recommend the short Orrest Head climb right from town for an easy view without much commitment, a reasonable option on a changeable day. Regulars call Ambleside and Grasmere both a short bus ride away, offering considerably more challenging routes for anyone properly equipped. Posters recommend real waterproof layers regardless of how the morning starts, weather here notoriously quick to flip. Regulars call a lakeside stroll along Claife Heights a genuinely pleasant lower-stakes option on a rougher day. The record: 9.1C days feeling like 6C, 2C nights, an extraordinarily high 106.9mm across over 15 days and 85 percent humidity.
WindermereMarchRegular · March · 1 month ago · about Windermere · Read more on Tripadvisor ↗

Other months in Keswick

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.
KeswickFebruaryRegular · February · 1 month ago · Read more on Tripadvisor ↗
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.
KeswickAprilRegular · April · 1 month ago · Read more on Tripadvisor ↗
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.
KeswickJanuaryRegular · January · 1 month ago · Read more on Tripadvisor ↗
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.
KeswickSeptemberRegular · September · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Keswick's card on the map.

Keswick climate normals — March

Daytime high10°C / 50°F🧥 cold
Nighttime low3°C / 37°F
Feels like (high)6°C / 43°F
Rainfall111 mm / 4.4 in🌧 rainy
Rainy days16 days
Humidity84%💦 very humid
Dew point3°C / 37°F
Sunshine6.7 h/day
Daylight11.9 h
Wind22 km/h / 14 mph
Snowfall3.9 cm / 1.5 in
Air quality (US AQI)35🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Keswick in March

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Shoulder seasonschool holidays in 4 of the markets that fill it, an ordinary month(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Keswick's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherKeswick's weather peaks May–July.

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Best weatherFair weatherToughest weather

What's on in Keswick in March

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Derwentwater launch season

    20 Mar – 1 Nov · usuallySummer season opensClosures

    The launches round the lake run a full timetable from spring to the end of October and a skeleton one after. The jetties for Catbells and Lodore are how most people get to those walks. Source ↗

What's on around the world in March →

Nearby, and something's on

Within 300 km of Keswick — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Keswick?

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Keswick in March — FAQ

Is March a good time to visit Keswick?
March in Keswick: cold, rainy, with clean air — a great time to visit. It ranks #7 of 12 months for Keswick on SeasonMap's comfort score (71/100).
What is the weather like in Keswick in March?
In March, Keswick averages a daily high of 10°C and a low of 2.9°C, with about 111.1 mm of rain over roughly 15.7 rainy days.
What is the air quality in Keswick in March?
Keswick has a mean US Air Quality Index of about 35 in March.
Does it snow in Keswick in March?
Keswick sees roughly 3.9 cm of snowfall in March.

Within 300 km: York's York Literature Festival around 27 Feb – 31 Mar, and Glasgow's Glasgow Film Festival on 25 Feb – 8 Mar.