Kilkenny weather in March
March in Kilkenny: cold, a little rain, with clean air — a good time to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#8 of 12 months in Kilkenny · #1084 of 1413 destinations to visit in March · comfort 66/100 (tier C)
- Days
- 10°C
- Nights
- 4°C
- Wet days
- 15
- Sun
- 6.5 h
- Humidity
- 82%
- Daylight
- 12 h

Traveller notes on Kilkenny in March
Other months in Kilkenny
Forum posters describe January in Ireland as bringing a better-than-average chance of snow and real ice risk, with main and most secondary roads gritted but minor roads still requiring caution. Posters are direct that the biggest practical issue is how short the days run, with some days barely seeming to get properly light at all, and typical temperatures sitting in the 40sF (around 4-9C) alongside wet, drizzly conditions. Posters specifically recommend Kilkenny as a well-suited January destination since it's easily reached from Dublin and every attraction can be covered on foot, making it a practical, compact city pick for winter's short daylight hours. Posters generally recommend leaning on Kilkenny's walkable city center, pubs and indoor sites as the main plan for a January visit rather than fighting the weather.
Forum regulars call July Ireland's driest month on paper, but still expect drizzle - one visitor described hail, strong winds, thunder and sun all within 8 hours, and the recurring line is that a forecast is only reliable about 48 hours out at best. The standard packing list: a light jacket and sweater for cool nights, proper rain gear with a hooded waterproof top rather than an umbrella (which regulars call impractical in Irish towns and cities). July also draws the year's biggest crowds to nearby tourist hubs like Killarney, with several posters suggesting September instead for a similar climate with noticeably fewer visitors.
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Kilkenny climate normals — March
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Kilkenny 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.
Peak crowdsSt Patrick's Festival and Tradfest, St Patrick's Day, Easter break in Ireland(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Kilkenny'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 weatherKilkenny's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
What's on in Kilkenny in March
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Festival
St Patrick's Festival and Tradfest
13–17 Mar · usuallyMusic festivalCrowdedBook earlyKilkenny's St Patrick's weekend is built around Tradfest: a parade, a funfair and over a hundred free trad sessions in the pubs along the music trail, plus ticketed concerts. Rooms go early. Source ↗
- Holiday
St Patrick's Day
16–18 MarNational holidayCrowded17 March is a public holiday with a parade in almost every town, followed by music sessions in packed pubs from midday. Hotels fill and rates rise, above all when it makes a long weekend, and visitors arrive from abroad for it. Source ↗
Nearby, and something's on
Within 300 km of Kilkenny — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Kilkenny?
Kilkenny in March — FAQ
- Is March a good time to visit Kilkenny?
- March in Kilkenny: cold, a little rain, with clean air — a good time to visit. It ranks #8 of 12 months for Kilkenny on SeasonMap's comfort score (66/100).
- What is the weather like in Kilkenny in March?
- In March, Kilkenny averages a daily high of 10.1°C and a low of 3.7°C, with about 73.1 mm of rain over roughly 14.9 rainy days.
- What is the air quality in Kilkenny in March?
- Kilkenny has a mean US Air Quality Index of about 37 in March.
- Does it snow in Kilkenny in March?
- Kilkenny sees roughly 4.4 cm of snowfall in March.
Within 300 km: Dublin's St Patrick's Festival on 14–17 Mar, and Belfast's St Patrick's Day on 1–17 Mar.