August weather forecast
Limerick, Ireland

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Weather in August

In August, the Limerick weather declines slightly from the July peak, with the high averaging at 17.5°C (63.5°F) and the low at 10.2°C (50.4°F). The summer's peak has passed, and this registers in slightly shorter daylight hours and a slightly lower UV index. Though rainfall remains consistent, the season offers more sunlight hours compared to the rain-soaked winter and spring months. As such, August maintains the high warmth characteristic of the Irish summer but with notable shifts towards shorter daylight hours and lower temperatures.

Temperature

Limerick in August witnesses an average high-temperature of a still enjoyable 17.5°C (63.5°F), indicating a slight variation from July's 18.1°C (64.6°F). Limerick experiences an average low-temperature reading of 10.2°C (50.4°F) throughout August.

Humidity

In August, the average relative humidity in Limerick is 88%.

Rainfall

In August, the rain falls for 22.5 days. Throughout August, 60mm (2.36") of precipitation is accumulated. Throughout the year, there are 228.5 rainfall days, and 603mm (23.74") of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Limerick.

Daylight

In August, the average length of the day is 14h and 40min.
On the first day of the month, sunrise is at 5:54 am and sunset at 9:26 pm. On the last day of August, sunrise is at 6:44 am and sunset at 8:24 pm IST.

Sunshine

The average sunshine in August is 5.7h.

UV index

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In August, a daily maximum UV index of 3 leads to the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What are August temperatures in Limerick?

The average high-temperature and low-temperature in Limerick, Ireland, during August are 17.5°C (63.5°F) and 10.2°C (50.4°F) respectively.

What is the average humidity in August in Limerick?

In August, the average relative humidity in Limerick is 88%.

How many days does it rain in August in Limerick?

In Limerick, Ireland, during August, the rain falls for 22.5 days and regularly aggregates up to 60mm (2.36") of precipitation.

When it does not snow in Limerick?

April through November are months without snowfall.

How many hours of daylight does Limerick have in August?

The average day length in August in Limerick, Ireland, is 14h and 40min.

When is the sunrise / sunset in August in Limerick?

On the first day of August in Limerick, sunrise is at 5:54 am and sunset at 9:26 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:24 pm IST.

How many hours of sunshine does Limerick have in August?

In August, the average sunshine duration is 5.7h.

How high is the UV index in August in Limerick?

In Limerick, Ireland, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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 August
Limerick, Ireland

Average temperature in August - Limerick, Ireland
  • Average high temperature in August: 17.5°C

The warmest month (with the highest average high temperature) is July (18.1°C).
The month with the lowest average high temperature is January (7.5°C).

  • Average low temperature in August: 10.2°C

The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).

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Average pressure in August
Limerick, Ireland

Average pressure in August - Limerick, Ireland
  • Average pressure in August: 1013mbar

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

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Average wind speed in August
Limerick, Ireland

Average wind speed in August - Limerick, Ireland
  • Average wind speed in August: 13.6km/h

The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).

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Average humidity in August
Limerick, Ireland

Average humidity in August - Limerick, Ireland
  • Average humidity in August: 88%

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

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Average rainfall in August
Limerick, Ireland

Average rainfall in August - Limerick, Ireland
  • Average rainfall in August: 60mm

The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is September (39mm).

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Average rainfall days in August
Limerick, Ireland

Average rainfall days in August - Limerick, Ireland
  • Average rainfall days in August: 22.5 days

The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is February (16.4 days).

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Average snowfall in August
Limerick, Ireland

Average snowfall in August - Limerick, Ireland
  • Average snowfall in August: 0mm

The months with the highest snowfall are January and December (17mm).
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 August
Limerick, Ireland

Average snowfall days in August - Limerick, Ireland
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Limerick, Ireland

Average daylight in August / Average sunshine in August - Limerick, Ireland
  • Average daylight in August: 14h and 4min

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

  • Average sunshine in August: 5h and 4min

The month with the most sunshine is June (Average sunshine: 7h and 0min).
The months with the least sunshine are February and December (Average sunshine: 3h and 54min).

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Average sunshine days in August
Limerick, Ireland

Average sunshine days in August - Limerick, Ireland
  • Average sunshine days in August: 3.9 days

The month with the most sunshine days is March (10.2 days).
The month with the least sunshine days is August (3.9 days).

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Average UV index in August
Limerick, Ireland

Average UV index in August - Limerick, Ireland
  • Average UV index in August: 3

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

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Average cloud cover in August
Limerick, Ireland

Average cloud cover in August - Limerick, Ireland
  • Average cloud cover in August: 67

The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 57).

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Average visibility in August
Limerick, Ireland

Average visibility in August - Limerick, Ireland
  • Average visibility in August: 8km

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

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Limerick, Ireland

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