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Contents
- The climate of Limerick
- The best time to visit Limerick
- The worst time to visit Limerick
- Spring weather in Limerick
- Summer weather in Limerick
- Autumn weather in Limerick
- Winter weather in Limerick
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Limerick
From the analysis of the provided climatology data, it becomes evident that Limerick, located in Ireland is cemented firmly under the Cfb Köppen climate classification. This category effectively points to a Marine west coast and warm summer climate typical in this region. A deep view at the data suggests that the city experiences a balanced supply of rainfall throughout the year, along with gentle fluctuations in temperature levels and a perceptible humidity.
Throughout the year, high temperatures in Limerick vary from 7.5°C (45.5°F) in January to 18.1°C (64.6°F) in July, indicating a calm variation across the months. Concurrently, low temperatures record a lowest of 2.2°C (36°F) in February and escalate to a high of 10.8°C (51.4°F) in July, revealing a steady temperature gradient. Relative humidity levels remain fairly stable across the year, with a line of slight fluctuation noticeable between 85% in April and up to 91% in November and December. Average rainfall, on the other hand, shows a constant balance and stability with values ranging from 39mm (1.54") in September to 62mm (2.44") in November.
The unique weather pattern in Limerick confirms the rare incidence of snow, with only January, February, and March showcasing evidence of snowfall. Interestingly, despite the stable rainfall values, the city registers maximum rainy days in July with 23 days and a minimum of 16.4 days in February.
Throughout the year, high temperatures in Limerick vary from 7.5°C (45.5°F) in January to 18.1°C (64.6°F) in July, indicating a calm variation across the months. Concurrently, low temperatures record a lowest of 2.2°C (36°F) in February and escalate to a high of 10.8°C (51.4°F) in July, revealing a steady temperature gradient. Relative humidity levels remain fairly stable across the year, with a line of slight fluctuation noticeable between 85% in April and up to 91% in November and December. Average rainfall, on the other hand, shows a constant balance and stability with values ranging from 39mm (1.54") in September to 62mm (2.44") in November.
The unique weather pattern in Limerick confirms the rare incidence of snow, with only January, February, and March showcasing evidence of snowfall. Interestingly, despite the stable rainfall values, the city registers maximum rainy days in July with 23 days and a minimum of 16.4 days in February.
The best time to visit Limerick
The optimal period to arrange a visit to Limerick would be between May and September. Within this span estimated daylight hours range from a generous 15.8 hours in May, peaking at 16.8 hours in June, and then tailing off slightly to 14.7 hours in September. Simultaneously, the period from May to July observes the city's highest UV index at 4. The average high temperatures also peak to a comfortable 14.2°C (57.6°F) to 18.1°C (64.6°F), whereas lower temperatures range from 6.3°C (43.3°F) to a pleasant 10.8°C (51.4°F).
The worst time to visit Limerick
In terms of unfavorable conditions, a visit to Limerick would be less pleasant between November and February. These phases observe the city's lowest daylight hours, 7.7 to 8.7, and the highest number of rainy days amounting to 17.8 to 19.8. High and low temperatures too experience a dip in the comfort level, ranging from 7.5°C (45.5°F) to 9.5°C (49.1°F) and 2.7°C (36.9°F) to 4.4°C (39.9°F) respectively.
Spring weather in Limerick
The emergence of spring from March to May in Limerick sees average high temperatures moving from a mild 9.5°C (49.1°F) to a warmer 14.2°C (57.6°F), while lows start at 2.3°C (36.1°F) and gradually rise to 6.3°C (43.3°F). Rainfall figures reveal slight decreases, with a range of 46mm (1.81") to 40mm (1.57"), alongside an incremental ascent in daylight hours reaching 15.8 hours by the end of May.
Summer weather in Limerick
In the summer months of June to August, Limerick experiences temperature highs between 17.1°C (62.8°F) and 18.1°C (64.6°F), with lows oscillating between 8.8°C (47.8°F) and 10.8°C (51.4°F). Rainfall quantitatively amplifies from 56mm (2.2") to 60mm (2.36"), while daylight hours peak at a generous 16.8 hours in June before tapering off to 14.7 hours in August.
Autumn weather in Limerick
Autumn which encompasses the months from September to November, brings a slight decline in temperature highs of 15.8°C (60.4°F) to 9.5°C (49.1°F), and temperature lows of 8.5°C (47.3°F) to 4.4°C (39.9°F). Rainfall increases from 39mm (1.54") to 62mm (2.44"), and daylight hours diminish from 12.7 hours to 8.7 hours.
Winter weather in Limerick
In winter, that is from December to February, Limerick records its lowest high temperatures of 7.5°C (45.5°F) to 8.1°C (46.6°F) and low temperatures of 2.7°C (36.9°F) to 2.2°C (36°F). February reveals the highest level of rainfall at 57mm (2.24"), while daylight hours muster up to 9.9 hours by the end of February.
Weather in January
Cool temperatures are a substantial characteristic of January's weather in Limerick, Ireland, with an average high of 7.5°C (45.5°F) and the chilly low around 2.7°C (36.9°F). The month begins the year with a relatively high percentage of cloud cover and consistent precipitation. Weather in January »
Weather in February
February exhibits a slight increase in temperature with an average high of 8.1°C (46.6°F) and a low of 2.2°C (36°F). This shift can be perceived as a signal of the imminent spring. Noticeably, snowfall decreases to 12mm (0.47") in February from 17mm (0.67") in January. Weather in February »
Weather in March
In Limerick, Ireland, March ushers in the spring season, bringing in significant weather changes from winter. The temperatures rise again as the high hits 9.5°C (49.1°F) and the low hovers around 2.3°C (36.1°F). Remarkably, snowfall in Limerick drops to 11mm (0.43") in March from 12mm (0.47") in February, announcing the end of the winter season definitively. Weather in March »
Weather in April
Limerick's April weather witnesses a notable transformation, setting it apart from the preceding months. The high sees a noticeable investment, standing at 12.2°C (54°F), and the low climbs to 3.8°C (38.8°F). The city records no snowfall in April, down from 11mm (0.43") in March, marking the commencement of a snow-free period that lasts until the end of the year. Weather in April »
Weather in May
The weather in May in Limerick, Ireland, sees further progression into the spring season. Temperatures continue to rise with highs of 14.2°C (57.6°F) and lows of 6.3°C (43.3°F), marking a continuation from the ascending pattern witnessed in April. Weather in May »
Weather in June
June brings summer to Limerick, Ireland, and the weather displays characteristics reflecting this season. The warmest temperature to this point in the year is recorded with the high hitting 17.1°C (62.8°F) and the low resting at 8.8°C (47.8°F). Weather in June »
Weather in July
July weather in Limerick, Ireland, presents the peak of summer temperatures with the highest annual temperature recorded at 18.1°C (64.6°F) and a comfy low of 10.8°C (51.4°F). The high temperature and maximum daylight hours contribute to the increased UV index, making it vital to take protective measures against sun exposure during this period. Weather in July »
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. Weather in August »
Weather in September
September in Limerick, Ireland, ushers in the autumn season, with its weather depicting a transition from the summer's highs. Temperatures commence their decline, with the high being 15.8°C (60.4°F) and the low dropping to 8.5°C (47.3°F). Weather in September »
Weather in October
October weather significantly changes in Limerick, Ireland, falling more into line with the onset of the colder months. The dropping temperature trend continues with the high at 13.4°C (56.1°F) and the low sinking to 6.9°C (44.4°F). Weather in October »
Weather in November
In Limerick, November's weather marks the definitive end of autumn and the start of the winter season. The significant temperature drop continues as the high reaches only 9.5°C (49.1°F) and the low drops to 4.4°C (39.9°F). Weather in November »
Weather in December
December’s weather in Limerick, Ireland, closes the year with characteristically low winter temperatures, with the high averaging at 7.8°C (46°F) and the chilly low around 3.2°C (37.8°F). This month experiences significant snowfall, affirming its standing as one of the two snow-receiving months in Limerick. Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Limerick?
January, with its high-temperature average of 7.5°C (45.5°F) and a low-temperature average of 2.7°C (36.9°F), is the coldest month.
How many days does it rain in Limerick?
Throughout the year, there are 228.5 rainfall days, and 603mm (23.74") of precipitation is accumulated.
When does it snow in Limerick?
Months with snowfall are January through March and December.
What is the snowiest month in Limerick?
The months with the most snowfall are January and December, with an average 17mm (0.67") of accumulated snow.
How much does it snow in Limerick?
In Limerick, Ireland, during the entire year, snow falls for 5 days and aggregates up to 57mm (2.24") of snow.
What is the month with the lowest UV index in Limerick?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Limerick?
February and December, with an average of 3.9h of sunshine, are months with the least sunshine in Limerick, Ireland.
What is the least humid month in Limerick?
April is the least humid month in Limerick, with an average relative humidity of 85%.
When it does not snow in Limerick?
April through November are months without snowfall in Limerick, Ireland.
When is the highest UV index in Limerick?
The months with the highest UV index in Limerick, Ireland, are May and June, with an average maximum UV index of 4.
When are the longest days in Limerick?
June has the longest days of the year, with an average of 16h and 48min of daylight.
What month has the most sunshine in Limerick?
June has the most sunshine of the year, with an average of 7h of sunshine.
What part of the year is the hottest in Limerick?
July tends to be the warmest month in Limerick, Ireland, with temperatures averaging a daily high of 18.1°C (64.6°F) and a low of 10.8°C (51.4°F).
What is the driest month in Limerick?
September is the month with the least rainfall in Limerick. Rain falls for 17.1 days and accumulates 39mm (1.54") of precipitation.
When is Daylight Saving Time (DST) in Limerick?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Limerick, Ireland, 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 Limerick?
The months with the highest humidity are November and December, with an average relative humidity of 91%.
What is the wettest month in Limerick?
November is the month with the most rainfall. Rain falls for 17.8 days and accumulates 62mm (2.44") of precipitation.
What is the month with the shortest days in Limerick?
December has the shortest days of the year in Limerick, Ireland, with an average of 7h and 42min of daylight.
Average temperature
Limerick, Ireland
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).
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).
Average pressure
Limerick, Ireland
- Average pressure in January:
1011.6mbar - Average pressure in February:
1011.2mbar - Average pressure in March:
1014.2mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1016mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1013mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1008.3mbar - Average pressure in December:
1011.2mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed
Limerick, Ireland
- Average wind speed in January:
18km/h - Average wind speed in February:
18.3km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
14.6km/h - Average wind speed in May:
14.5km/h - Average wind speed in June:
13.2km/h
- Average wind speed in July:
12.7km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
13.7km/h - Average wind speed in October:
14.5km/h - Average wind speed in November:
16.3km/h - Average wind speed in December:
18km/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).
Average humidity
Limerick, Ireland
The months with the highest relative humidity are November and December (91%).
The month with the lowest relative humidity is April (85%).
Average rainfall
Limerick, Ireland
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days
Limerick, Ireland
- Average rainfall days in January:
19.8 days - Average rainfall days in February:
16.4 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
21.3 days - Average rainfall days in June:
20.5 days
- Average rainfall days in July:
23 days - Average rainfall days in August:
22.5 days - Average rainfall days in September:
17.1 days - Average rainfall days in October:
17.3 days - Average rainfall days in November:
17.8 days - Average rainfall days in December:
18.3 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).
Average snowfall
Limerick, Ireland
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).
Average snowfall days
Limerick, Ireland
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
1.2 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.7 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).
Average daylight / Average sunshine
Limerick, Ireland
- Average daylight in January:
8h and 2min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
16h and 5min
- Average daylight in July:
16h and 2min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 4min - Average daylight in December:
7h 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 January:
4h and 0min - Average sunshine in February:
3h and 5min - Average sunshine in March:
4h and 5min - Average sunshine in April:
6h and 2min - Average sunshine in May:
6h and 0min - Average sunshine in June:
7h and 0min
- Average sunshine in July:
5h and 3min - Average sunshine in August:
5h and 4min - Average sunshine in September:
5h and 3min - Average sunshine in October:
4h and 1min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 5min
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).
Average sunshine days
Limerick, Ireland
- Average sunshine days in January:
9.1 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
10.2 days - Average sunshine days in April:
8.6 days - Average sunshine days in May:
6 days - Average sunshine days in June:
5.9 days
- Average sunshine days in July:
4.7 days - Average sunshine days in August:
3.9 days - Average sunshine days in September:
8 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
9.3 days - Average sunshine days in December:
9.7 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).
Average UV index
Limerick, Ireland
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).
Average cloud cover
Limerick, Ireland
The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility
Limerick, Ireland
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).
Limerick, Ireland
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