Climate and monthly weather forecastCoolock, Ireland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Coolock, Ireland, is a frosty winter month, with an average temperature varying between 7.6°C (45.7°F) and 4°C (39.2°F). With average temperatures fluctuating between a high of 7.6°C (45.7°F) and a low of 4°C (39.2°F), January stands out as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Coolock, Ireland, with an average temperature varying between 7.9°C (46.2°F) and 3.9°C (39°F). Coolock observes an average high-temperature of a still chilly 7.9°C (46.2°F) in February, barely different from 7.6°C (45.7°F) in January. Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Coolock, Ireland, with an average temperature varying between 3.9°C (39°F) and 9°C (48.2°F). Coolock records a slight change with March's average high-temperatures adjusting to a still chilly 9°C (48.2°F) from February's 7.9°C (46.2°F). Weather in March »Weather in April
April in Coolock, Ireland, is a fresh spring month, with an average temperature varying between 10.8°C (51.4°F) and 5.8°C (42.4°F). Coolock experiences a minor change to a cool 10.8°C (51.4°F) in average high-temperature during April, closely reflecting March. Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Coolock, Ireland, with temperature in the range of an average low of 7.8°C (46°F) and an average high of 13.2°C (55.8°F). Coolock records a slight change with May's average high-temperatures adjusting to a refreshing 13.2°C (55.8°F) from April's 10.8°C (51.4°F). Weather in May »Weather in June
The first month of the summer, June, is still a refreshing month in Coolock, Ireland, with an average temperature ranging between min 10.3°C (50.5°F) and max 15.7°C (60.3°F). Coolock experiences an average high-temperature of a still mild 15.7°C (60.3°F) with the onset of June, subtly varied from May's 13.2°C (55.8°F). Weather in June »Weather in July
July is a comfortable summer month in Coolock, Ireland, with an average temperature ranging between min 12.1°C (53.8°F) and max 17.4°C (63.3°F). With an average high-temperature of 17.4°C (63.3°F) and an average low-temperature of 12.1°C (53.8°F), July is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another comfortable month in Coolock, Ireland, with an average temperature ranging between min 12.1°C (53.8°F) and max 17.3°C (63.1°F). Coolock experiences a subtle adjustment in high-temperatures to a still refreshing 17.3°C (63.1°F) with the onset of August, maintaining near parity with July's 17.4°C (63.3°F). Weather in August »Weather in September
The first month of the autumn, September, is still a mild month in Coolock, Ireland, with an average temperature fluctuating between 15.6°C (60.1°F) and 10.6°C (51.1°F). In Coolock, September's average high-temperature stands at a mild 15.6°C (60.1°F), closely related to the preceding month. Weather in September »Weather in October
October, like September, is another refreshing autumn month in Coolock, Ireland, with an average temperature fluctuating between 9.2°C (48.6°F) and 13.4°C (56.1°F). As Coolock transitions from September to October, the average high-temperatures adjust to a still mild 13.4°C (56.1°F), nearly the same as the previous 15.6°C (60.1°F). Weather in October »Weather in November
November, the last month of the autumn in Coolock, is also a frosty month, with an average temperature fluctuating between 9.9°C (49.8°F) and 6.3°C (43.3°F). In Coolock, the beginning of November is marked by a marginally lowered average high-temperature, shifting from October's mild 13.4°C (56.1°F) to a chilly 9.9°C (49.8°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Coolock, Ireland, with an average temperature fluctuating between 8.3°C (46.9°F) and 4.6°C (40.3°F). On the advent of December, Coolock's average high-temperature exhibits a minor adjustment to a still chilly 8.3°C (46.9°F) from November's 9.9°C (49.8°F). Weather in December »Updated: Jan 29, 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
The coldest month is January, with an average high-temperature of 7.6°C (45.7°F) and an average low-temperature of 4°C (39.2°F).
In Coolock, during the entire year, the rain falls for 159.4 days and collects up to 362mm (14.25") of precipitation.
Months with snowfall are January through March, November and December.
In Coolock, Ireland, during the entire year, snow falls for 6 days and aggregates up to 31mm (1.22") of snow.
January, February and November, with an average of 4.3h of sunshine, are months with the least sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
March through May, with an average relative humidity of 83%, are the least humid months.
April through October are months without snowfall in Coolock, Ireland.
April through June, with an average of 7.5h of sunshine, are months with the most sunshine in Coolock, Ireland.
May is the month with the least rainfall. Rain falls for 13.3 days and accumulates 19mm (0.75") of precipitation.
May through September, with an average maximum UV index of 4, are months with the highest UV index in Coolock, Ireland.
With an average of 16h and 54min of daylight, June has the longest days of the year in Coolock, Ireland.
In Coolock, Ireland, the average highest temperatures are observed in July, with a high of 17.4°C (63.3°F) and a low of 12.1°C (53.8°F).
The months with the highest humidity in Coolock are July and December, with an average relative humidity of 86%.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Coolock, 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.
The month with the most rainfall in Coolock is November, when the rain falls for 14 days and typically aggregates up to 51mm (2.01") of precipitation.
December is the month with the most snowfall. Snow falls for 0.9 days and accumulates 12mm (0.47") of snow.
With an average of 7h and 36min of daylight, December has the shortest days of the year in Coolock, Ireland.
Average temperature
Coolock, 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 (7.6°C).
The months with the highest average low temperature are July and August (12.1°C).
The coldest months (with the lowest average low temperature) are February and March (3.9°C).
Average pressure
Coolock, Ireland
- Average pressure in January:
1011.4mbar - Average pressure in February:
1011mbar - Average pressure in March:
1014.1mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1016mbar - Average pressure in June:
1015.2mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1012.8mbar - Average pressure in September:
1015.2mbar - Average pressure in October:
1012.6mbar - Average pressure in November:
1008.2mbar - Average pressure in December:
1010.9mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).
Average wind speed
Coolock, Ireland
- Average wind speed in January:
24.2km/h - Average wind speed in February:
23.4km/h - Average wind speed in March:
20.7km/h - Average wind speed in April:
17.8km/h - Average wind speed in May:
17.4km/h - Average wind speed in June:
15.2km/h
- Average wind speed in July:
15.3km/h - Average wind speed in August:
16.9km/h - Average wind speed in September:
18.1km/h - Average wind speed in October:
19.6km/h - Average wind speed in November:
22.6km/h - Average wind speed in December:
24.1km/h
The windiest month (with the highest average wind speed) is January (24.2km/h).
The calmest month (with the lowest average wind speed) is June (15.2km/h).
Average humidity
Coolock, Ireland
The months with the highest relative humidity are July and December (86%).
The months with the lowest relative humidity are March, April and May (83%).
Average rainfall
Coolock, Ireland
The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is May (19mm).
Average rainfall days
Coolock, Ireland
- Average rainfall days in January:
11.5 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
14 days - Average rainfall days in November:
14 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (10.7 days).
Average snowfall
Coolock, Ireland
The month with the highest snowfall is December (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Coolock, Ireland
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0.1 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:
0.4 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Coolock, Ireland
- Average daylight in January:
8h and 12min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 54min - Average daylight in June:
16h and 54min
- Average daylight in July:
16h and 24min - Average daylight in August:
14h and 42min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 36min - Average daylight in December:
7h and 36min
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 18min - Average sunshine in February:
4h and 18min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 30min - Average sunshine in June:
7h and 30min
- Average sunshine in July:
7h and 0min - Average sunshine in August:
7h and 24min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 24min - Average sunshine in November:
4h and 18min - Average sunshine in December:
4h and 36min
The months with the most sunshine are April, May and June (Average sunshine: 7h and 30min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 18min).
Average sunshine days
Coolock, Ireland
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
13.3 days - Average sunshine days in November:
13.6 days - Average sunshine days in December:
16.8 days
The months with the most sunshine days are January and December (16.8 days).
The month with the least sunshine days is July (11 days).
Average UV index
Coolock, Ireland
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Coolock, Ireland
The months with the most cloud cover are January and February (Cloud cover 57).
The months with the least cloud cover are April and September (Cloud cover 50).
Average visibility
Coolock, Ireland
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are April, May, June, July, August and September (9km).
