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Hourly Forecast
Daylight Hours
07:34
Sunrise
19:16
Sunset
Moon
Waxing Gibbous
18:50
Moonrise
05:48
Moonset
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View stargazing scoreWeather in Killumney today, September 25, 2026
Cloud cover dominates in Killumney on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 11:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 16°C and cooler readings close to 12°C. Expect humidity between 72% and 89%, most humid near 23:00. Airflow remains manageable, reaching about 5.0 km/h around 17:00.
Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 32.4 km, though it can fall to 22.6 km. The sun rises at 07:34 and sets at 19:16, for a total of 11 hours 41 minutes of sunlight today.
Overall, Killumney on September 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 16°C.
Frequently asked questions about weather in Killumney
How warm does it get in Killumney?
The warmest month in Killumney is July, with average high temperatures of 18°C. The average temperature during this period is around 16°C.
How cold does it get in Killumney?
The coldest month in Killumney is January, with average low temperatures of 5°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Killumney?
The wettest month in Killumney is October, with an average of 129mm of precipitation.
What is the driest time of year in Killumney?
The driest month in Killumney is June, with an average of 62mm of precipitation.
