Climate and monthly weather forecastCastleplunket, Ireland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Castleplunket, Ireland, is a frosty winter month, with an average temperature varying between 7°C (44.6°F) and 2.3°C (36.1°F). Temperature records mark January as the coldest month, with highs averaging 7°C (44.6°F) and lows at 2.3°C (36.1°F). Weather in January »Weather in February
February, the last month of the winter in Castleplunket, is also a frosty month, with an average temperature fluctuating between 7.6°C (45.7°F) and 2.1°C (35.8°F). February registers an average high-temperature of a still frosty 7.6°C (45.7°F), slightly varied from January's 7°C (44.6°F). Weather in February »Weather in March
March, the first month of the spring in Castleplunket, is also a frosty month, with an average temperature varying between 2.3°C (36.1°F) and 9.3°C (48.7°F). The introduction of March sees an average high-temperature of a still chilly 9.3°C (48.7°F), hardly deviating from February. Weather in March »Weather in April
April in Castleplunket, Ireland, is a cool spring month, with temperature in the range of an average high of 11.9°C (53.4°F) and an average low of 3.9°C (39°F). Castleplunket, Ireland, transitions into April recording an average high-temperature of a cool 11.9°C (53.4°F), closely aligning with the preceding month's temperature. Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Castleplunket, Ireland, with an average temperature fluctuating between 6.4°C (43.5°F) and 14.1°C (57.4°F). May records an average high-temperature of a moderate 14.1°C (57.4°F), indicating a minor variation from the preceding month. Weather in May »Weather in June
June, the first month of the summer in Castleplunket, is a refreshing month, with an average temperature varying between 8.8°C (47.8°F) and 16.7°C (62.1°F). In June, Castleplunket's weather conditions record an average high-temperature of a still refreshing 16.7°C (62.1°F), demonstrating little divergence from the preceding month. Weather in June »Weather in July
July, like June, in Castleplunket, Ireland, is another comfortable summer month, with temperature in the range of an average low of 10.5°C (50.9°F) and an average high of 17.4°C (63.3°F). July, on average, is the warmest month, registering a high temperature of 17.4°C (63.3°F) and a low of 10.5°C (50.9°F). Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Castleplunket, Ireland, with an average temperature fluctuating between 10.3°C (50.5°F) and 17.1°C (62.8°F). Castleplunket measures an average high-temperature of a still refreshing 17.1°C (62.8°F) in August, nearly consistent with the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Castleplunket, is still a refreshing month, with an average temperature ranging between min 8.8°C (47.8°F) and max 15.5°C (59.9°F). The introduction of September notes a subtle temperature variation to a mild 15.5°C (59.9°F) from August's 17.1°C (62.8°F). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Castleplunket, Ireland, with an average temperature ranging between max 12.6°C (54.7°F) and min 6.9°C (44.4°F). The onset of October manifests an average high-temperature of a cool 12.6°C (54.7°F), demonstrating a minor variation from the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Castleplunket, is also a frosty month, with an average temperature ranging between min 4.1°C (39.4°F) and max 8.8°C (47.8°F). The advent of November brings a slight shift in average high-temperature, moving from a cool 12.6°C (54.7°F) in October to a frosty 8.8°C (47.8°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Castleplunket, Ireland, with an average temperature ranging between min 2.6°C (36.7°F) and max 7.2°C (45°F). The advent of December denotes an average high-temperature of a still chilly 7.2°C (45°F), subtly different from November's 8.8°C (47.8°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
Castleplunket witnesses the coldest weather in January, with temperatures averaging a high of 7°C (44.6°F) and a low of 2.3°C (36.1°F).
In Castleplunket, during the entire year, the rain falls for 191.7 days and collects up to 375mm (14.76") of precipitation.
January through April, November and December are months with snowfall.
The months with the most snowfall in Castleplunket, Ireland, are January and February, with an average 12mm (0.47") of accumulated snow.
In Castleplunket, during the entire year, snow falls for 7.3 days and aggregates up to 43mm (1.69") of snow.
The months with the least sunshine are January, February, October and December, with an average of 3.8h of sunshine.
The months with the lowest UV index in Castleplunket are January through March, November and December, with an average maximum UV index of 2.
The least humid month is April, with an average relative humidity of 85%.
May through October are months without snowfall in Castleplunket, Ireland.
With an average of 17h and 0min of daylight, June has the longest days of the year.
With an average of 6.7h of sunshine, June has the most sunshine of the year.
With an average maximum UV index of 4, June is the month with the highest UV index.
With average temperatures fluctuating between a high of 17.4°C (63.3°F) and a low of 10.5°C (50.9°F), July stands out as the warmest month in Castleplunket, Ireland.
August is the month with the most rainfall in Castleplunket. Rain falls for 19.1 days and accumulates 45mm (1.77") of precipitation.
September is the month with the least rainfall in Castleplunket. Rain falls for 13.7 days and accumulates 21mm (0.83") of precipitation.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Castleplunket, 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.
November and December, with an average relative humidity of 91%, are most humid months.
The month with the shortest days in Castleplunket is December, with an average of 7h and 30min of daylight.
Average temperature
Castleplunket, 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°C).
The month with the highest average low temperature is July (10.5°C).
The coldest month (with the lowest average low temperature) is February (2.1°C).
Average pressure
Castleplunket, Ireland
- Average pressure in January:
1010.5mbar - Average pressure in February:
1010.2mbar - Average pressure in March:
1013.6mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1015.1mbar
- Average pressure in July:
1013.6mbar - Average pressure in August:
1012.2mbar - Average pressure in September:
1014.7mbar - Average pressure in October:
1011.8mbar - Average pressure in November:
1007.6mbar - Average pressure in December:
1010mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed
Castleplunket, Ireland
- Average wind speed in January:
19.3km/h - Average wind speed in February:
19.2km/h - Average wind speed in March:
17.7km/h - Average wind speed in April:
15.2km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
13.4km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
14.1km/h - Average wind speed in September:
14.5km/h - Average wind speed in October:
15.7km/h - Average wind speed in November:
17.2km/h - Average wind speed in December:
19km/h
The windiest month (with the highest average wind speed) is January (19.3km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity
Castleplunket, 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
Castleplunket, Ireland
The wettest month (with the highest rainfall) is August (45mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days
Castleplunket, Ireland
- Average rainfall days in January:
17.2 days - Average rainfall days in February:
13.1 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
19.6 days - Average rainfall days in August:
19.1 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
16.4 days - Average rainfall days in November:
15.4 days - Average rainfall days in December:
17.1 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (13.1 days).
Average snowfall
Castleplunket, Ireland
The months with the highest snowfall are January and February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Castleplunket, Ireland
- Average snowfall days in January:
2.1 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
1.8 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:
0.7 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castleplunket, Ireland
- Average daylight in January:
8h and 6min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 6min - Average daylight in May:
16h and 0min - Average daylight in June:
17h and 0min
- Average daylight in July:
16h and 30min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 30min - Average daylight in November:
8h and 36min - Average daylight in December:
7h and 30min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
3h and 48min - Average sunshine in March:
4h and 36min - Average sunshine in April:
5h and 54min - Average sunshine in May:
5h and 48min - Average sunshine in June:
6h and 42min
- Average sunshine in July:
5h and 30min - Average sunshine in August:
5h and 18min - Average sunshine in September:
5h and 12min - Average sunshine in October:
3h and 48min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 48min
The month with the most sunshine is June (Average sunshine: 6h and 42min).
The months with the least sunshine are January, February, October and December (Average sunshine: 3h and 48min).
Average sunshine days
Castleplunket, Ireland
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
12.1 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
11 days - Average sunshine days in November:
9.6 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is April (12.3 days).
The month with the least sunshine days is August (6.3 days).
Average UV index
Castleplunket, Ireland
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Castleplunket, Ireland
The months with the most cloud cover are July and August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility
Castleplunket, Ireland
The months with the highest visibility are January, February, March and December (9km).
The month with the lowest visibility is July (7km).
