Météo à Clifden (Connemara) mois par mois

La meilleure période pour visiter Clifden (Connemara) : mai à juillet — 87/100 en mai, 15 °C et 13 jours de pluie. La meilleure saison, c’est l’été : juin à août (83/100 en moyenne).

Le pire mois est décembre, avec 54/100 — froid, détrempé, un air pur. Voir décembre →

Mise à jour : septembre 2026 · normales climatiques issues de la réanalyse ERA5

Tu prépares un voyage plus large ? Destination Irlande : quand partir →

Clifden🇮🇪 Irlande · Îles Britanniques · Trek87
  1. 58janv.
  2. 60févr.
  3. 70mars
  4. 82avr.
  5. 87mai
  6. 85juin
  7. 84juil.
  8. 79août
  9. 77sept.
  10. 67oct.
  11. 62nov.
  12. 54déc.

Meilleure saison : juin à août (83/100 en moyenne) · pire mois : décembre (54/100)

Jour
15°C
Nuit
9°C
Jours de pluie
13
Soleil
11.2 h
Humidité
78%
Durée du jour
16 h
Clifden, Irlande
Photo : Daniel Wells · Pexels

Clifden, mois par mois

Le score de confort sur 100 pour le type de voyage qui convient le mieux à Clifden, la maximale moyenne, les jours de pluie et les heures de soleil par jour d’après les normales climatiques, et l’affluence habituelle.

MoisScoreNiveauMax.PluieSoleilAffluenceProgramme
janv.58D9 °C18 j4 hFréquenté2
févr.60C9 °C20 j5 hFréquenté2
mars70B10 °C17 j7 hPic3
avr.82A12 °C14 j9 hFréquenté1
mai87A15 °C13 j11 hFréquenté2
juin85A16 °C16 j11 hFréquenté2
juil.84A17 °C18 j10 hFréquenté2
août79B17 °C20 j9 hPic3
sept.77B16 °C18 j7 hIntersaison3
oct.67C13 °C19 j6 hFréquenté2
nov.62C11 °C19 j4 hIntersaison2
déc.54D10 °C20 j3 hPic3

Au programme à Clifden toute l’année

Festivals, spectacles naturels, vacances et saisons à surveiller — sélectionnés et sourcés. Les pages de chaque mois donnent le détail.

mars
  • St Patrick's Day16–18 marsVacances
avril
  • Connemara walking season15 avr. – 10 oct. (en général)Saison
mai
  • Midge season25 mai – 15 sept. (en général)Saison
août
  • Connemara Pony Show15–24 août (en général)Festival
septembre
  • Clifden Arts Festival17–27 sept.Festival
octobre
  • Atlantic gale season15 oct. – 15 mars (en général)Risque
novembre
  • Winter shutdown1 nov. – 15 mars (en général)Saison
décembre
  • Christmas Day shutdown24–26 déc.Vacances

Tout le programme à Clifden sur l’année →

Affluence à Clifden en mai

À quel point le lieu lui-même est fréquenté — vacances scolaires et grands départs, les mois signalés par la rédaction, et l’attrait que la météo leur donne. Jamais pris en compte dans le score de confort.

Fréquentévacances scolaires dans 4 des pays d’où viennent ses visiteurs, l’un de ses meilleurs mois côté météo(estimé)

JFMAMJJASOND

Pic d’affluenceFréquentéIntersaisonCalme

Notes de voyageurs sur Clifden

Ce qu’en disent celles et ceux qui y sont allés — d’abord les notes valables toute l’année, puis mois par mois.

Clifden-forum threads on winter travel to Connemara describe the weather as genuinely far from warm and sunny, posters calling the wider region beautiful but capable of feeling wild and isolated this time of year. Regulars call Clifden a real exception, a genuinely year-round, living town that makes a solid winter mini-break base regardless of the surrounding weather. Posters recommend a light waterproof coat and sensible shoes as the minimum outdoors. Regulars call the weather the biggest obstacle to hiking plans, flexible scheduling considerably more useful than a fixed itinerary. Posters describe the coastal ferry services as running year-round but weather dependent, checking current status before relying on one worthwhile. Regulars call January conditions capable of disrupting a well-planned day, real backup options worth having regardless of forecast. The record: 8.6C days feeling like 4C, 5C nights, an extraordinarily high 117.9mm across nearly 18 days and 82 percent humidity.
ClifdenJanuaryRegular · janvier · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Clifden-forum threads on an end-of-March visit describe weather as genuinely iffy this time of year, posters planning a Connemara stay while asking specifically about ferry service to Inishbofin given the uncertain conditions. Regulars call driving in from Shannon Airport and covering Roundstone along the way a real standard route, several posters planning exactly this itinerary for a March arrival. Posters recommend Kylemore Abbey as a genuine highlight regardless of exact March weather, considered worthwhile even on a grey day. Regulars call jacket requirements a real recurring question this time of year, several threads specifically discussing what to pack for a March Connemara trip. Posters recommend building real flexibility into a March itinerary, ferry and outdoor plans here capable of shifting based on the day's conditions. The record: 9.7C days feeling like 8C, 5.2C nights, an extraordinarily high 105.2mm across over 17 days and 82 percent humidity.
ClifdenMarchRegular · mars · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Forum posters describe May as usually quite nice by Irish standards - typically 15-18C by day - but genuinely variable within a single day: sun, wind, shade and rain can all show up in rotation, with a fully cloudless day called rare even in the year's better months. Posters are consistent on one upside: May brings genuinely long daylight hours, a real plus for exploring the Connemara countryside around Clifden. Standard packing advice given the mix of possible conditions: short and long-sleeve shirts, a couple of jumpers, and crucially a proper three-in-one waterproof coat (a zip-out fleece inner layer inside a waterproof shell) that can flex between a cool, dry day and a genuinely wet, windy one.
Tripadvisor community · mai · il y a 5 jours · Lire la suite sur Tripadvisor ↗
Clifden-forum threads on visiting Connemara call June a genuinely strong month for daylight, posters describing real light lasting until nearly nine in the evening for extended exploring. Regulars call the weather here fundamentally unpredictable regardless of season, a light waterproof jacket and sensible shoes standing advice on any given day. Posters describe July as typically the wetter of the two peak summer months, June comparatively the safer bet though far from guaranteed. Regulars recommend basing in Clifden itself for exploring the wider Connemara region, the town a genuinely convenient hub for the Sky Road and nearby beaches. Posters call the Sky Road loop worth doing even under a grey sky, the coastal views holding up regardless of weather. Regulars recommend real flexibility in any day's plan, a forecast here rarely holding for the full day. The record: 16.1C days feeling like 14C, 11.5C nights, an extraordinarily high 89.6mm across over 16 days and 81 percent humidity.
ClifdenJuneRegular · juin · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Clifden-forum threads on August weather and packing are consistent that Connemara stays genuinely unpredictable even at the height of summer, real odds of rain on any given day alongside stretches of proper sunshine, sometimes within the same afternoon. A light waterproof coat and sensible walking shoes are the standing packing essentials regardless of the forecast before the trip. Posters describe the town as easily worth several days on its own, plenty of shops and restaurants to fall back on if a wet spell sets in, with the wider Connemara countryside the real draw once conditions clear. Regulars visiting repeatedly in August describe genuinely enjoying the month despite the unreliable weather. Wind off the Atlantic is a near-constant feature worth factoring into any coastal walk. The record: 17.3C days feeling like 15C, 13.4C nights, an extraordinarily high 126mm across over 20 days, a 16.6C sea and 83 percent humidity.
ClifdenAugustRegular · août · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Clifden-forum threads on hiking trails around Connemara are direct weather is a genuinely major factor in planning any outing, posters consistent that conditions can shift from clear to a real downpour within the same walk. Regulars recommend sticking to established, well-marked trails given how quickly conditions can turn, proper waterproof layers non-negotiable regardless of forecast. Posters call nearby Inishbofin genuinely worth the ferry crossing, though flag it as an island with few indoor fallback options, meaning reasonable conditions really matter for that day trip. Regulars describe a full week as easily filled around Clifden without covering all of Connemara, the coastline and Sky Road drive both rewarding on a cloudy day. Posters recommend a specialist local forecast rather than a generic app given how localized conditions run here. The record: 15.9C days feeling like 13C, 11.8C nights, an extraordinarily high 113mm across nearly 18 days and 82 percent humidity.
ClifdenSeptemberRegular · septembre · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Connemara's forum is honest that November weather is a coin flip day to day - you might get a glorious, clear stretch or a dull, damp, misty one - but several posters specifically said the bogs turning red this time of year make the landscape at its most striking. Daylight shrinks fast, from roughly 7:30am-5pm early in the month to 8:30am-4pm by the end, so plan driving and hiking around the shorter window. Clifden itself stays a genuinely lived-in town year-round, with posters recommending it as a cozy pre-Christmas mini-break base with good pubs rather than a summer-only destination.
ConnemaraRegular · novembre · il y a 5 jours · Lire la suite sur Tripadvisor ↗

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Quand partir à Clifden (Connemara) : mai (87/100) — météo mois par mois | SeasonMap