June weather forecast
Killarney, Ireland

In June, Killarney experiences a steady rise in temperatures, marking the beginning of the summer season. Sunshine is more prevalent this month, but the rainfall only slightly declines, amounting to 74mm (2.91"). June also brings the highest UV index, nudging locals and visitors to wear appropriate sun protection while venturing outside. Longer days and warmer nights herald elaborate festivals and open-air concerts across the city. June remains one of the most preferred months for sightseeing and other tourist activities.

Temperature

The beginning of June in Killarney marks a minor shift in the average high-temperature, moving from May's refreshing 14°C (57.2°F) to an enjoyable 17°C (62.6°F). June nights in Killarney observe an average temperature dip to a fresh 10°C (50°F).

Rainfall

The month with the least rainfall is June, when the rain falls for 17 days and typically collects 74mm (2.91") of precipitation.

Daylight

The month with the longest days in Killarney is June, with an average of 16h and 42min of daylight.
On the first day of the month, sunrise is at 5:22 am and sunset at 9:48 pm. On the last day of June, in Killarney, sunrise is at 5:21 am and sunset at 10:01 pm IST.

Sunshine

In Killarney, Ireland, the average sunshine in June is 5h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Killarney. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, an average UV index of 6 transforms into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.