April weather forecast
Kilkenny, Ireland

April in Kilkenny showcases a definitive transition from winter to spring, with the weather showing a marked improvement. The amount of sunshine received increases significantly, contributing to warmer temperatures. Although the risk of rain persists, it becomes less frequent and severe, with an average of 56mm (2.2") falling across 10 days during the month. Snowfall is a rarity, and relative humidity drops, creating more comfortable outdoor conditions. Cultural events in Kilkenny are particularly vibrant during this month, as the city takes advantage of the improving weather.

Temperature

The shift into April in Kilkenny reveals an average high-temperature of a still cool 12.4°C (54.3°F), closely mirroring March's climate. An average minimum temperature of 4.2°C (39.6°F) is recorded during the month of April.

Humidity

In April, the average relative humidity is 63.6%.

Rainfall

In Kilkenny, during April, the rain falls for 10 days and regularly aggregates up to 56mm (2.2") of precipitation. In Kilkenny, during the entire year, the rain falls for 135 days and collects up to 857mm (33.74") of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In April, snow falls for 0.8 days. In Kilkenny, Ireland, during the entire year, snow falls for 12.7 days.

Daylight

The average length of the day in April is 13h and 59min.
On the first day of April in Kilkenny, sunrise is at 7:01 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:54 pm IST.

Sunshine

In April, the average sunshine is 4.9h.

UV index

In Kilkenny, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.