October weather forecast
Killarney, Ireland

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Weather in October

October, the same as September, in Killarney, Ireland, is a moderate autumn month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 14°C (57.2°F).

Temperature

October's weather records an average high-temperature of a still refreshing 14°C (57.2°F), showing little deviation from September. October brings with it a nighttime average temperature of 8°C (46.4°F) in Killarney.

Rainfall

In Killarney, during October, the rain falls for 22 days and regularly aggregates up to 140mm (5.51") of precipitation. In Killarney, during the entire year, the rain falls for 235 days and collects up to 1372mm (54.02") of precipitation.

Daylight

In October, the average length of the day in Killarney is 10h and 38min.
On the first day of the month, sunrise is at 7:39 am and sunset at 7:15 pm IST. On the last day of October, sunrise is at 7:32 am and sunset at 5:10 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from IST to GMT. Daylight Saving Time lasts until Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to IST.

Sunshine

In Killarney, the average sunshine in October is 3h.

UV index

The average daily maximum UV index in October in Killarney is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during October translates into the following guidance:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What are October temperatures in Killarney?

The average high-temperature, in October, in Killarney, is 14°C (57.2°F), while the average low-temperature is 8°C (46.4°F).

How much does it rain in Killarney in October?

In October, the rain falls for 22 days. Throughout October, 140mm (5.51") of precipitation is accumulated.

How many hours of daylight does Killarney have in October?

In October, the average day length in Killarney, Ireland, is 10h and 38min.

What time are sunrise and sunset in October in Killarney?

In October, on the first day of the month, sunrise is at 7:39 am and sunset at 7:15 pm IST. On the last day of the month, in Killarney, Ireland, sunrise is at 7:32 am and sunset at 5:10 pm GMT.

When does Daylight Saving Time (DST) start in October in Killarney?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from IST to GMT. DST ends on Sunday, 30. March 2025, at 1:00 am.

How many hours of sunshine does Killarney have in October?

In Killarney, the average sunshine duration in October is 3h.

How high is the UV index in October in Killarney?

In Killarney, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average low temperature
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Killarney, Ireland

Average temperature in October - Killarney, Ireland
  • Average high temperature in October: 14°C

The warmest months (with the highest average high temperature) are July and August (18°C).
The months with the lowest average high temperature are January and February (8°C).

  • Average low temperature in October: 8°C

The months with the highest average low temperature are July and August (11°C).
The coldest months (with the lowest average low temperature) are January and February (3°C).

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Average rainfall in October
Killarney, Ireland

Average rainfall in October - Killarney, Ireland
  • Average rainfall in October: 140mm

The wettest month (with the highest rainfall) is December (166mm).
The driest month (with the least rainfall) is June (74mm).

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Average rainfall days in October
Killarney, Ireland

Average rainfall days in October - Killarney, Ireland
  • Average rainfall days in October: 22 days

The months with the highest number of rainy days are January and December (23 days).
The months with the least rainy days are April and July (16 days).

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Average daylight in October /
Average sunshine in October
Killarney, Ireland

Average daylight in October / Average sunshine in October - Killarney, Ireland
  • Average daylight in October: 10h and 4min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

  • Average sunshine in October: 3h

The month with the most sunshine is May (Average sunshine: 6h).
The month with the least sunshine is December (Average sunshine: 1h).

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Average UV index in October
Killarney, Ireland

Average UV index in October - Killarney, Ireland
  • Average UV index in October: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 0).

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Killarney, Ireland

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