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Contents
- 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
Climate and monthly weather forecast
Weather in January
January, the same as December, in Tallaght, Ireland, is another chilly winter month, with an average temperature varying between 7°C (44.6°F) and 2.7°C (36.9°F). In Tallaght, the lowest average temperatures are observed in January, with a high of 7°C (44.6°F) and a low of 2.7°C (36.9°F). Weather in January »
Weather in February
February, the last month of the winter in Tallaght, is another chilly month, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 2.5°C (36.5°F). February's presence records an average high-temperature of a still frosty 7.3°C (45.1°F), closely mirroring January's climate. Weather in February »
Weather in March
The first month of the spring, March, is also a frosty month in Tallaght, Ireland, with an average temperature fluctuating between 8.8°C (47.8°F) and 2.8°C (37°F). The shift into March reveals an average high-temperature of a still chilly 8.8°C (47.8°F), closely mirroring February's climate. Weather in March »
Weather in April
April is a fresh spring month in Tallaght, Ireland, with an average temperature varying between 10.9°C (51.6°F) and 4.6°C (40.3°F). Tallaght registers an average high-temperature of a fresh 10.9°C (51.6°F) with the arrival of April, showing minor deviation from the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Tallaght, Ireland, with an average temperature fluctuating between 6.8°C (44.2°F) and 13.5°C (56.3°F). May's advent notes a subtle adjustment in average high-temperature to a refreshing 13.5°C (56.3°F) from April. Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Tallaght, Ireland, with an average temperature fluctuating between 9.3°C (48.7°F) and 16°C (60.8°F). Tallaght's weather in June indicates an average high-temperature of an enjoyable 16°C (60.8°F), nearly consistent with the 13.5°C (56.3°F) of May. Weather in June »
Weather in July
July, the same as June, is another refreshing summer month in Tallaght, Ireland, with an average temperature ranging between max 17.3°C (63.1°F) and min 11.2°C (52.2°F). In Tallaght, July records the highest average temperatures, peaking at 17.3°C (63.1°F) and reaching a low of 11.2°C (52.2°F). Weather in July »
Weather in August
August, the last month of the summer in Tallaght, is another comfortable month, with temperature in the range of an average high of 17.1°C (62.8°F) and an average low of 11°C (51.8°F). The advent of August sees the average high-temperature at a still enjoyable 17.1°C (62.8°F), subtly shifted from July's 17.3°C (63.1°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderate month in Tallaght, Ireland, with an average temperature fluctuating between 9.1°C (48.4°F) and 15.3°C (59.5°F). September brings a marginal elevation to a still refreshing 15.3°C (59.5°F) from August's 17.1°C (62.8°F) in Tallaght's average high-temperatures. Weather in September »
Weather in October
October, like September, in Tallaght, Ireland, is another fresh autumn month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 12.8°C (55°F). The transition from September to October brings an average high-temperature of a fresh 12.8°C (55°F), barely different from September's 15.3°C (59.5°F). Weather in October »
Weather in November
November, the last month of the autumn in Tallaght, is another chilly month, with an average temperature varying between 9.1°C (48.4°F) and 4.8°C (40.6°F). A modest decline in the average high-temperature is seen during November, decreasing from a fresh 12.8°C (55°F) in October to a chilly 9.1°C (48.4°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Tallaght, Ireland, with an average temperature ranging between max 7.1°C (44.8°F) and min 3.4°C (38.1°F). On the advent of December, Tallaght's average high-temperature exhibits a minor adjustment to a still frosty 7.1°C (44.8°F) from November's 9.1°C (48.4°F). Weather in December »
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Tallaght?
January, marked by an average high-temperature of 7°C (44.6°F) and a low-temperature of 2.7°C (36.9°F), is the coldest month.
How much does it rain in Tallaght?
Throughout the year, in Tallaght, Ireland, there are 209.2 rainfall days, and 564mm (22.2") of precipitation is accumulated.
When does it snow in Tallaght?
Months with snowfall in Tallaght, Ireland, are January through March, November and December.
How much does it snow in Tallaght?
In Tallaght, Ireland, during the entire year, snow falls for 7.1 days and aggregates up to 56mm (2.2") of snow.
When is the lowest UV index in Tallaght?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Tallaght?
The month with the most snowfall in Tallaght is February, when snow falls for 2.4 days and typically aggregates up to 19mm (0.75") of snow.
What are the months with the least sunshine in Tallaght?
February, October and November, with an average of 3.9h of sunshine, are months with the least sunshine.
What is the least humid month in Tallaght?
The months with the lowest humidity in Tallaght, Ireland, are March through May, with an average relative humidity of 85%.
What is the driest month in Tallaght?
The month with the least rainfall in Tallaght is April, when the rain falls for 16.8 days and typically collects 30mm (1.18") of precipitation.
When it does not snow in Tallaght?
April through October are months without snowfall.
What is the month with the most sunshine in Tallaght?
April and May, with an average of 6.7h of sunshine, are months with the most sunshine in Tallaght.
When is the highest UV index in Tallaght?
The months with the highest UV index in Tallaght, Ireland, are May, June and August, with an average maximum UV index of 4.
When are the longest days in Tallaght?
The month with the longest days in Tallaght is June, with an average of 16h and 54min of daylight.
What time of the year is the hottest in Tallaght?
In Tallaght, July registers the highest temperatures, averaging 17.3°C (63.1°F) at the peak and 11.2°C (52.2°F) at the lowest.
What is the wettest month in Tallaght?
August is the month with the most rainfall. Rain falls for 24.2 days and accumulates 71mm (2.8") of precipitation.
When is Daylight Saving Time (DST) in Tallaght?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Tallaght, 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 Tallaght?
With an average relative humidity of 90%, December is the most humid month in Tallaght, Ireland.
What is the month with the shortest days in Tallaght?
December has the shortest days of the year, with an average of 7h and 36min of daylight.
Average temperature
Tallaght, Ireland
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (7°C).
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure
Tallaght, Ireland
- Average pressure in January:
1011.5mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1014.1mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1016mbar - Average pressure in June:
1015.3mbar
- Average pressure in July:
1014mbar - Average pressure in August:
1012.8mbar - Average pressure in September:
1015.3mbar - Average pressure in October:
1012.7mbar - Average pressure in November:
1008.3mbar - Average pressure in December:
1011mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed
Tallaght, Ireland
- Average wind speed in January:
21.1km/h - Average wind speed in February:
20.8km/h - Average wind speed in March:
18.5km/h - Average wind speed in April:
15.6km/h - Average wind speed in May:
15.5km/h - Average wind speed in June:
13.6km/h
- Average wind speed in July:
13.6km/h - Average wind speed in August:
14.8km/h - Average wind speed in September:
15.3km/h - Average wind speed in October:
16.7km/h - Average wind speed in November:
18.9km/h - Average wind speed in December:
21km/h
The windiest month (with the highest average wind speed) is January (21.1km/h).
The calmest months (with the lowest average wind speed) are June and July (13.6km/h).
Average humidity
Tallaght, Ireland
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are March, April and May (85%).
Average rainfall
Tallaght, Ireland
The wettest month (with the highest rainfall) is August (71mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days
Tallaght, Ireland
- Average rainfall days in January:
14.6 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
19 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
23.3 days - Average rainfall days in August:
24.2 days - Average rainfall days in September:
17.8 days - Average rainfall days in October:
16 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
14.9 days
The month with the highest number of rainy days is August (24.2 days).
The month with the least rainy days is February (13.6 days).
Average snowfall
Tallaght, Ireland
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Tallaght, Ireland
- Average snowfall days in January:
1.4 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
1.9 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:
0.2 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Tallaght, Ireland
- Average daylight in January:
8h and 1min - 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 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 1min - Average sunshine in April:
6h and 4min - Average sunshine in May:
6h and 4min - Average sunshine in June:
6h and 4min
- Average sunshine in July:
6h and 0min - Average sunshine in August:
6h and 2min - Average sunshine in September:
6h and 1min - Average sunshine in October:
3h and 5min - Average sunshine in November:
3h and 5min - Average sunshine in December:
4h and 1min
The months with the most sunshine are April and May (Average sunshine: 6h and 42min).
The months with the least sunshine are February, October and November (Average sunshine: 3h and 54min).
Average sunshine days
Tallaght, Ireland
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
11.1 days - Average sunshine days in March:
11.6 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
5.3 days - Average sunshine days in August:
3.4 days - Average sunshine days in September:
9 days - Average sunshine days in October:
10.8 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
13 days
The month with the most sunshine days is January (13.2 days).
The month with the least sunshine days is August (3.4 days).
Average UV index
Tallaght, 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, November and December (UV index 2).
Average cloud cover
Tallaght, Ireland
The month with the most cloud cover is July (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility
Tallaght, Ireland
The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).
