Killarney weather in June
Mild and comfortable, with regular rainfall. Average highs of 18°C and lows of 11°C, with around 16 rainy days expected throughout the month.
While June isn't our top-rated month for Killarney, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
18°C
Average low
11°C
Rainy days
16 days
Best months to visit
Year-round
What to do in Killarney in June
Whatever the weather, Killarney rewards curious visitors. Here are some of the best ways to spend your time:
Take a jaunting car (horse cart) through national park
Hike the Torc Waterfall trail
Cycle or drive the Ring of Kerry loop
Explore Muckross House and estate
Kayak on Lough Leane
Visit nearby Gap of Dunloe's mountain pass
What to pack for June
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
9C
Cold, with frequent heavy rain.
February
9C
Cold, with regular rainfall.
March
10C
Cool, with regular rainfall.
April
13C
Cool, with some rainy days.
May
15C
Cool, with regular rainfall.
June (you are here)
18C
Mild and comfortable, with regular rainfall.
July
19C
Mild and comfortable, with regular rainfall.
August
18C
Mild and comfortable, with regular rainfall.
September
17C
Cool, with regular rainfall.
October
14C
Cool, with regular rainfall.
November
11C
Cool, with regular rainfall.
December
10C
Cool, with frequent heavy rain.
Book your June trip to Killarney
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