Temperature
Pleasant by day, brisk at night.
65°Ftypical Aug high
Killarney
Ireland · Europe
Killarney is most comfortable in spring. Summers are mild and winters are cool. Rain is frequent in most months. Humidity is usually low.
Best time to go
12 mo · Typical year
Temperature range
38°F to 65°F
Rain
15 days/mo
Sunshine
7.7 h/day
Humidity feel
Generally dry
When to visit
Month-by-month fit
Precipitation
Recurring showers across the month.
52%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.4 hAug sunshine
Heat & humidity by month
It rarely feels hot, though humidity can be noticeable during rainy periods.
LowAug heat feel
Easy airWarm airHumid air
Hourly comfort pattern
In August, afternoons feel about 61° and nights feel near 53°.
Very coldColdCoolNight shading
More detailIncludes sky, daypart comfort, and wind
Cloud cover
Mostly cloudy skies.
22%Aug clear sky
ClearCloud cover
Typical August day
August late afternoons are around 64°F, easing to about 61°F in early evening.
Avg temp Typical range
Morning60°F
Rain29%
Cloud81%
Humid airLow
Sun intensityLow
Midday64°F
Rain41%
Cloud85%
Humid airLow
Sun intensityModerate
Late afternoon64°F
Rain40%
Cloud84%
Humid airLow
Sun intensityModerate
evening61°F
Rain25%
Cloud77%
Humid airLow
Sun intensityLow
Best windowWind pattern
Calm winds are typical in August.
8 mphAug Light breeze
Typical wind speed (mph)
Similar
Similar climateAmsterdamNetherlandsSimilar climateLondonUnited KingdomSimilar climateViennaAustriaSimilar climateDublinIreland
Want a side-by-side climate view? Compare Killarney with Amsterdam.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology