Climate and monthly weather forecast
Old Kilcullen, Ireland

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Weather in January

January, like December, is another chilly winter month in Old Kilcullen, Ireland, with an average temperature fluctuating between 6.6°C (43.9°F) and 1.9°C (35.4°F). Old Kilcullen's coldest temperatures are experienced in January, with average high temperatures of 6.6°C (43.9°F) and lows of 1.9°C (35.4°F). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Old Kilcullen, Ireland, with an average temperature ranging between max 7.2°C (45°F) and min 1.8°C (35.2°F). February commences with an average high-temperature of a still frosty 7.2°C (45°F), showing little deviation from January's 6.6°C (43.9°F). Weather in February »

Weather in March

March, the first month of the spring in Old Kilcullen, is also a frosty month, with temperature in the range of an average low of 2°C (35.6°F) and an average high of 8.8°C (47.8°F). At the onset of March, Old Kilcullen records an average high-temperature of a still chilly 8.8°C (47.8°F), showing little deviation from the preceding month. Weather in March »

Weather in April

April is a cool spring month in Old Kilcullen, Ireland, with an average temperature varying between 3.8°C (38.8°F) and 11.2°C (52.2°F). The advent of April presents an average high-temperature of a fresh 11.2°C (52.2°F), maintaining a close correlation with the preceding month. Weather in April »

Weather in May

May, the last month of the spring in Old Kilcullen, is a refreshing month, with an average temperature varying between 13.6°C (56.5°F) and 6°C (42.8°F). The transition into May reveals an average high-temperature of a refreshing 13.6°C (56.5°F), mirroring a close resemblance to April. Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Old Kilcullen, Ireland, with an average temperature ranging between max 16.1°C (61°F) and min 8.8°C (47.8°F). The initiation of June records an average high-temperature of an enjoyable 16.1°C (61°F), displaying a near consistency with the previous month. Weather in June »

Weather in July

July, like June, in Old Kilcullen, Ireland, is another enjoyable summer month, with temperature in the range of an average low of 10.7°C (51.3°F) and an average high of 17.4°C (63.3°F). The warmest period tends to be July, when average temperatures fluctuate between a high of 17.4°C (63.3°F) and a low of 10.7°C (51.3°F). Weather in July »

Weather in August

The last month of the summer, August, is also an enjoyable month in Old Kilcullen, Ireland, with temperature in the range of an average high of 17.1°C (62.8°F) and an average low of 10.3°C (50.5°F). Upon the beginning of August, Old Kilcullen's high-temperatures register at a still refreshing 17.1°C (62.8°F), closely mirroring the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Old Kilcullen, is still a refreshing month, with temperature in the range of an average high of 15.1°C (59.2°F) and an average low of 8.5°C (47.3°F). As Old Kilcullen, Ireland, steps into September, the average high-temperature holds at a still refreshing 15.1°C (59.2°F), hinting at a minor fluctuation from the prior month. Weather in September »

Weather in October

October, like September, in Old Kilcullen, Ireland, is another fresh autumn month, with temperature in the range of an average low of 7°C (44.6°F) and an average high of 12.5°C (54.5°F). Old Kilcullen's average high-temperature in October is a cool 12.5°C (54.5°F), marking an insignificant difference from the 15.1°C (59.2°F) of September. Weather in October »

Weather in November

November, the last month of the autumn in Old Kilcullen, is also a frosty month, with an average temperature varying between 3.9°C (39°F) and 8.9°C (48°F). In Old Kilcullen, the average high-temperature in November slightly decreases from a fresh 12.5°C (54.5°F) in October to a chilly 8.9°C (48°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Old Kilcullen, Ireland, with an average temperature fluctuating between 7°C (44.6°F) and 2.4°C (36.3°F). As Old Kilcullen welcomes December, the average high-temperature records at a still chilly 7°C (44.6°F), marking an insignificant deviation from the prior month. Weather in December »
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the coldest in Old Kilcullen?

In Old Kilcullen, Ireland, the lowest temperatures are generally noted in January, averaging a high of 6.6°C (43.9°F) and a low of 1.9°C (35.4°F).

What is the driest month in Old Kilcullen?

The months with the least rainfall in Old Kilcullen, Ireland, are January and October Rain falls for 10.5 days and accumulates 13mm (0.51") of rain.

How many days does it rain in Old Kilcullen?

Throughout the year, in Old Kilcullen, there are 142.7 rainfall days, and 221mm (8.7") of precipitation is accumulated.

When does it snow in Old Kilcullen?

January through April, November and December are months with snowfall.

What is the snowiest month in Old Kilcullen?

The months with the most snowfall are January and February, with an average 15mm (0.59") of accumulated snow.

How much does it snow in Old Kilcullen?

In Old Kilcullen, Ireland, during the entire year, snow falls for 9.7 days and aggregates up to 45mm (1.77") of snow.

What are the months with the lowest UV index in Old Kilcullen?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Old Kilcullen?

With an average of 3.6h of sunshine, February has the least sunshine of the year.

What are the least humid months in Old Kilcullen?

The months with the lowest humidity in Old Kilcullen are April and May, with an average relative humidity of 86%.

What month has the most sunshine in Old Kilcullen?

The month with the most sunshine in Old Kilcullen is April, with an average of 6.2h of sunshine.

When it does not snow in Old Kilcullen?

In Old Kilcullen, Ireland, snow does not fall in May through October.

What are the months with the highest UV index in Old Kilcullen?

May, June and August, with an average maximum UV index of 4, are months with the highest UV index in Old Kilcullen, Ireland.

When are the longest days in Old Kilcullen?

June has the longest days of the year in Old Kilcullen, with an average of 16h and 54min of daylight.

What month is the hottest in Old Kilcullen?

July registers as the month with the average highest temperatures in Old Kilcullen, reaching 17.4°C (63.3°F) at its peak and 10.7°C (51.3°F) at the lowest.

What is the rainiest month in Old Kilcullen?

August is the month with the most rainfall in Old Kilcullen, Ireland. Rain falls for 13.8 days and accumulates 26mm (1.02") of precipitation.

When is Daylight Saving Time (DST) in Old Kilcullen?

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

What is the most humid month in Old Kilcullen?

With an average relative humidity of 92%, December is the most humid month in Old Kilcullen, Ireland.

What is the month with the shortest days in Old Kilcullen?

December has the shortest days of the year, with an average of 7h and 42min of daylight.

Average temperature
Old Kilcullen, Ireland

Average temperature - Old Kilcullen, Ireland

The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (6.6°C).

The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).

Average pressure
Old Kilcullen, Ireland

Average pressure - Old Kilcullen, Ireland

The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).

Average wind speed
Old Kilcullen, Ireland

Average wind speed - Old Kilcullen, Ireland

The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).

Average humidity
Old Kilcullen, Ireland

Average humidity - Old Kilcullen, Ireland

The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and May (86%).

Average rainfall
Old Kilcullen, Ireland

Average rainfall - Old Kilcullen, Ireland

The wettest month (with the highest rainfall) is August (26mm).
The driest months (with the least rainfall) are January and October (13mm).

Average rainfall days
Old Kilcullen, Ireland

Average rainfall days - Old Kilcullen, Ireland

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.8 days).

Average snowfall
Old Kilcullen, Ireland

Average snowfall - Old Kilcullen, Ireland

The months with the highest snowfall are January and February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days
Old Kilcullen, Ireland

Average snowfall days - Old Kilcullen, Ireland

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Old Kilcullen, Ireland

Average daylight / Average sunshine - Old Kilcullen, Ireland

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).

The month with the most sunshine is April (Average sunshine: 6h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days
Old Kilcullen, Ireland

Average sunshine days - Old Kilcullen, Ireland

The month with the most sunshine days is December (15.8 days).
The month with the least sunshine days is July (7.8 days).

Average UV index
Old Kilcullen, Ireland

Average UV index - Old Kilcullen, Ireland

The months with the highest UV index are May, June and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
Old Kilcullen, Ireland

Average visibility - Old Kilcullen, Ireland

The months with the highest visibility are January, February, March and December (9km).
The month with the lowest visibility is July (7km).

Old Kilcullen, Ireland

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