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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 Castlemagner, Ireland, is a frosty winter month, with temperature in the range of an average low of 4.4°C (39.9°F) and an average high of 8.3°C (46.9°F). Castlemagner's coldest temperatures are experienced in January, with average high temperatures of 8.3°C (46.9°F) and lows of 4.4°C (39.9°F). Weather in January »
Weather in February
February, the last month of the winter in Castlemagner, is another chilly month, with temperature in the range of an average low of 3.9°C (39°F) and an average high of 8.5°C (47.3°F). The beginning of February records an average high-temperature of a still chilly 8.5°C (47.3°F), almost echoing the conditions of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Castlemagner, Ireland, with an average temperature varying between 4°C (39.2°F) and 9.5°C (49.1°F). March's commencement is accompanied by an average high-temperature of a still chilly 9.5°C (49.1°F), diverging marginally from February's 8.5°C (47.3°F). Weather in March »
Weather in April
April in Castlemagner, Ireland, is a cool spring month, with temperature in the range of an average low of 5.6°C (42.1°F) and an average high of 11.3°C (52.3°F). The initiation of April records an average high-temperature of a fresh 11.3°C (52.3°F), displaying a near consistency with the previous month. Weather in April »
Weather in May
May, the last month of the spring in Castlemagner, is a mild month, with an average temperature ranging between min 7.5°C (45.5°F) and max 13.6°C (56.5°F). May notes an average high-temperature of a mild 13.6°C (56.5°F), subtly differing from April's 11.3°C (52.3°F). Weather in May »
Weather in June
June, the first month of the summer in Castlemagner, is a refreshing month, with an average temperature varying between 10.3°C (50.5°F) and 16.2°C (61.2°F). The advent of June brings an average high-temperature of a comfortable 16.2°C (61.2°F), almost identical to the preceding month. Weather in June »
Weather in July
July, the same as June, is another comfortable summer month in Castlemagner, Ireland, with temperature in the range of an average low of 12.1°C (53.8°F) and an average high of 17.8°C (64°F). July is the warmest month, exhibiting average temperatures of 17.8°C (64°F) at the peak and 12.1°C (53.8°F) at the base. Weather in July »
Weather in August
August, the last month of the summer in Castlemagner, is another comfortable month, with an average temperature varying between 17.6°C (63.7°F) and 11.9°C (53.4°F). Castlemagner registers an average high-temperature of a still refreshing 17.6°C (63.7°F) at the commencement of August, closely related to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a mild month in Castlemagner, Ireland, with an average temperature ranging between max 15.9°C (60.6°F) and min 10.5°C (50.9°F). The transition from August to September sees an average high-temperature of a mild 15.9°C (60.6°F), indicating a minor variance from the prior month. Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Castlemagner, Ireland, with an average temperature varying between 13.6°C (56.5°F) and 8.9°C (48°F). October brings an average high-temperature of a still mild 13.6°C (56.5°F), showing a slight difference from September's 15.9°C (60.6°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Castlemagner, Ireland, with an average temperature ranging between min 6.3°C (43.3°F) and max 10.2°C (50.4°F). In Castlemagner, the average high-temperature in November gently drops from a moderate 13.6°C (56.5°F) in October to a cool 10.2°C (50.4°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Castlemagner, Ireland, with an average temperature varying between 5°C (41°F) and 8.8°C (47.8°F). Castlemagner's shift from November to December is accompanied by an average high-temperature of a chilly 8.8°C (47.8°F), a slight deviation from 10.2°C (50.4°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 are the coldest months in Castlemagner?
In Castlemagner, January is the month with the lowest recorded average temperatures, measuring a high of 8.3°C (46.9°F) and a low of 4.4°C (39.9°F).
How much does it rain in Castlemagner?
Throughout the year, in Castlemagner, there are 198 rainfall days, and 586mm (23.07") of precipitation is accumulated.
When does it snow in Castlemagner?
January through March, November and December are months with snowfall.
How much does it snow in Castlemagner?
In Castlemagner, Ireland, during the entire year, snow falls for 3.8 days and aggregates up to 20mm (0.79") of snow.
What is the month with the least sunshine in Castlemagner?
With an average of 4.1h of sunshine, January has the least sunshine of the year in Castlemagner.
What is the month with the lowest UV index in Castlemagner?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What are the least humid months in Castlemagner?
February through April, with an average relative humidity of 84%, are the least humid months in Castlemagner.
What is the driest month in Castlemagner?
March is the month with the least rainfall. Rain falls for 13.8 days and accumulates 33mm (1.3") of precipitation.
When does it snow the most in Castlemagner?
March is the month with the most snowfall in Castlemagner. Snow falls for 0.9 days and accumulates 6mm (0.24") of snow.
When it does not snow in Castlemagner?
In Castlemagner, Ireland, snow does not fall in April through October.
When are the longest days in Castlemagner?
The month with the longest days in Castlemagner is June, with an average of 16h and 42min of daylight.
What month has the most sunshine in Castlemagner?
June has the most sunshine of the year in Castlemagner, with an average of 7.4h of sunshine.
What is the month with the highest UV index in Castlemagner?
The months with the highest UV index in Castlemagner are June through August, with an average maximum UV index of 4.
What time of the year is the hottest in Castlemagner?
The warmest time of the year in Castlemagner is July, with temperatures averaging a high of 17.8°C (64°F) and a low of 12.1°C (53.8°F).
What are the most humid months in Castlemagner?
October and December, with an average relative humidity of 87%, are most humid months.
When is Daylight Saving Time (DST) in Castlemagner?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts, 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 wettest month in Castlemagner?
The month with the most rainfall is December, when the rain falls for 16.3 days and typically aggregates up to 66mm (2.6") of precipitation.
What is the month with the shortest days in Castlemagner?
With an average of 7h and 48min of daylight, December has the shortest days of the year.
Average temperature
Castlemagner, Ireland
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (8.3°C).
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure
Castlemagner, Ireland
- Average pressure in January:
1012.6mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1014.8mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1015.8mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1013.8mbar - Average pressure in September:
1016.2mbar - Average pressure in October:
1012.9mbar - Average pressure in November:
1009mbar - Average pressure in December:
1012.3mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed
Castlemagner, Ireland
- Average wind speed in January:
22.5km/h - Average wind speed in February:
23km/h - Average wind speed in March:
20km/h - Average wind speed in April:
17.8km/h - Average wind speed in May:
17.5km/h - Average wind speed in June:
16.1km/h
- Average wind speed in July:
16.1km/h - Average wind speed in August:
17.1km/h - Average wind speed in September:
17.5km/h - Average wind speed in October:
18.7km/h - Average wind speed in November:
21.4km/h - Average wind speed in December:
23.5km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest months (with the lowest average wind speed) are June and July (16.1km/h).
Average humidity
Castlemagner, Ireland
The months with the highest relative humidity are October and December (87%).
The months with the lowest relative humidity are February, March and April (84%).
Average rainfall
Castlemagner, Ireland
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is March (33mm).
Average rainfall days
Castlemagner, Ireland
- Average rainfall days in January:
15.7 days - Average rainfall days in February:
13.5 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
21.3 days - Average rainfall days in August:
21.1 days - Average rainfall days in September:
15.3 days - Average rainfall days in October:
16.6 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
16.3 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (13.5 days).
Average snowfall
Castlemagner, Ireland
The month with the highest snowfall is March (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Castlemagner, Ireland
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.2 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:
0.5 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castlemagner, Ireland
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - 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 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 1min - Average sunshine in June:
7h and 2min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
7h and 1min - Average sunshine in September:
6h and 2min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Castlemagner, Ireland
- Average sunshine days in January:
13 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
5.8 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
10.2 days - Average sunshine days in November:
12.9 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is August (5.8 days).
Average UV index
Castlemagner, Ireland
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Castlemagner, Ireland
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility
Castlemagner, Ireland
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (9km).
