Kilkenny weather in May
Temperature, rain and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Fair
Best time to visit: June – September
What is the weather like in Kilkenny in May?
In May, Kilkenny is cool: daytime highs average 15 °C, and nights cool down to about 8 °C. Expect around 6 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 65 mm in total. All in all, May is a so-so month for a holiday in Kilkenny.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 15 h 43 min05:33 – 21:17
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 71 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+1Europe/Dublin
How the score comes together
- Temperatureweight 50 %72 %
- Sunshineweight 20 %45 %
- Few rainy daysweight 30 %35 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in May
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Kilkenny in May: quick answers
Is Kilkenny hot in May?
No. In May, Kilkenny is cool: daytime highs average 15 °C and nights drop to about 8 °C.
Does it rain much in Kilkenny in May?
Rain is frequent, with about 13 rainy days and 65 mm in total.
Kilkenny month by month
The whole year in KilkennyAll destinations: IrelandWhere to go in May
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences