April weather forecast
Dundalk, Ireland

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Weather in April

April is a month of noticeable change in Dundalk, as temperatures ascend from 4°C (39.2°F) to 11.1°C (52°F). Sunshine duration extends to an average of 6.4 hours daily owing to longer daylight hours, approximately 14.1 hours. The climate leans more towards the warmer side, with no occurrence of snow. The blooming season begins across Dundalk amidst a backdrop of increased sunshine and gusty winds. Regular rainfall ensures the city's landscapes remain fresh and vibrant, making it an appealing time for tourist activity.

Temperature

The introduction of April sees an average high-temperature of a cool 11.1°C (52°F), hardly deviating from March. Dundalk records an average low-temperature of 4°C (39.2°F) throughout the month of April.

Humidity

The months with the lowest humidity in Dundalk are March and April, with an average relative humidity of 85%.

Rainfall

In Dundalk, Ireland, in April, it is raining for 10 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Dundalk, there are 120.2 rainfall days, and 161mm (6.34") of precipitation is accumulated.

Snowfall

In Dundalk, snow does not fall in April through November.

Daylight

The average length of the day in April in Dundalk is 14h and 5min.
On the first day of April, sunrise is at 6:56 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:55 pm IST.

Sunshine

In April, the average sunshine in Dundalk, Ireland, is 6.4h.

UV index

The average daily maximum UV index in April in Dundalk is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 3 during April translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What is the average April temperature in Dundalk?

The high-temperature, in April, in Dundalk, is 11.1°C (52°F), while the low-temperature averages to 4°C (39.2°F).

What are the least humid months in Dundalk?

The months with the lowest humidity in Dundalk, Ireland, are March and April, with an average relative humidity of 85%.

What is the average humidity in April in Dundalk?

In April, the average relative humidity is 85%.

How many days does it rain in April in Dundalk?

In Dundalk, Ireland, in April, it is raining for 10 days, with typically 9mm (0.35") of accumulated precipitation.

When it does not snow in Dundalk?

In Dundalk, Ireland, snow does not fall in April through November.

Does it snow in Dundalk in April?

In April, in Dundalk, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April in Dundalk?

In April, the average day length is 14h and 5min.

When is the sunrise / sunset in April in Dundalk?

On the first day of April in Dundalk, sunrise is at 6:56 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:55 pm IST.

How many hours of sunshine does Dundalk have in April?

In Dundalk, the average sunshine duration in April is 6.4h.

How high is the UV index in April in Dundalk?

In April, the average daily maximum UV index in Dundalk is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Dundalk, Ireland

Average temperature in April - Dundalk, Ireland
  • Average high temperature in April: 11.1°C

The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in April: 4°C

The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

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Average pressure in April
Dundalk, Ireland

Average pressure in April - Dundalk, Ireland
  • Average pressure in April: 1014.6mbar

The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).

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Average wind speed in April
Dundalk, Ireland

Average wind speed in April - Dundalk, Ireland
  • Average wind speed in April: 15.6km/h

The windiest month (with the highest average wind speed) is January (20.2km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).

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Average humidity in April
Dundalk, Ireland

Average humidity in April - Dundalk, Ireland
  • Average humidity in April: 85%

The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are March and April (85%).

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Average rainfall in April
Dundalk, Ireland

Average rainfall in April - Dundalk, Ireland
  • Average rainfall in April: 9mm

The wettest month (with the highest rainfall) is June (21mm).
The driest month (with the least rainfall) is January (8mm).

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Average rainfall days in April
Dundalk, Ireland

Average rainfall days in April - Dundalk, Ireland
  • Average rainfall days in April: 10 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is September (7 days).

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Average snowfall in April
Dundalk, Ireland

Average snowfall in April - Dundalk, Ireland
  • Average snowfall in April: 0mm

The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in April
Dundalk, Ireland

Average snowfall days in April - Dundalk, Ireland
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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Average daylight in April /
Average sunshine in April
Dundalk, Ireland

Average daylight in April / Average sunshine in April - Dundalk, Ireland
  • Average daylight in April: 14h and 1min

The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).

  • Average sunshine in April: 6h and 2min

The month with the most sunshine is June (Average sunshine: 6h and 42min).
The months with the least sunshine are February and October (Average sunshine: 3h and 42min).

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Average sunshine days in April
Dundalk, Ireland

Average sunshine days in April - Dundalk, Ireland
  • Average sunshine days in April: 13.3 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in April
Dundalk, Ireland

Average UV index in April - Dundalk, Ireland
  • Average UV index in April: 3

The months with the highest UV index are June and August (UV index 4).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in April
Dundalk, Ireland

Average cloud cover in April - Dundalk, Ireland
  • Average cloud cover in April: 57

The months with the most cloud cover are July and August (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 57).

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Average visibility in April
Dundalk, Ireland

Average visibility in April - Dundalk, Ireland
  • Average visibility in April: 9km

The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).

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Dundalk, Ireland

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