Climate and monthly weather forecastRoundfort, Ireland
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Roundfort, Ireland, with an average temperature ranging between max 7.3°C (45.1°F) and min 3.3°C (37.9°F). Roundfort's coldest month, January, generally records average temperatures ranging from a high of 7.3°C (45.1°F) to a low of 3.3°C (37.9°F). Weather in January »Weather in February
February, the last month of the winter in Roundfort, is also a frosty month, with an average temperature varying between 3.2°C (37.8°F) and 8°C (46.4°F). Roundfort experiences a minor change to a still frosty 8°C (46.4°F) in average high-temperature during February, closely reflecting January. Weather in February »Weather in March
March, the first month of the spring in Roundfort, is still a chilly month, with an average temperature fluctuating between 9.3°C (48.7°F) and 3.6°C (38.5°F). Roundfort's average high-temperature in March is a still frosty 9.3°C (48.7°F), indicating a subtle variation from February. Weather in March »Weather in April
April is a cool spring month in Roundfort, Ireland, with temperature in the range of an average high of 11.8°C (53.2°F) and an average low of 4.8°C (40.6°F). The arrival of April coincides with an average high-temperature of a fresh 11.8°C (53.2°F), indicating a minimal shift from March's 9.3°C (48.7°F). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Roundfort, Ireland, with an average temperature fluctuating between 6.9°C (44.4°F) and 13.8°C (56.8°F). With May's arrival, Roundfort's weather records an average high-temperature of a moderate 13.8°C (56.8°F), marking little difference from April's 11.8°C (53.2°F). Weather in May »Weather in June
June, the first month of the summer in Roundfort, is an enjoyable month, with an average temperature fluctuating between 9.3°C (48.7°F) and 16°C (60.8°F). June records an average high-temperature of an enjoyable 16°C (60.8°F), indicating a minor variation from the preceding month. Weather in June »Weather in July
July, the same as June, is another refreshing summer month in Roundfort, Ireland, with an average temperature ranging between min 10.8°C (51.4°F) and max 16.9°C (62.4°F). July is the warmest month, exhibiting average temperatures of 16.9°C (62.4°F) at the peak and 10.8°C (51.4°F) at the base. Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Roundfort, Ireland, with an average temperature varying between 10.9°C (51.6°F) and 16.5°C (61.7°F). In the transition from July to August, Roundfort reports an average high-temperature of a still enjoyable 16.5°C (61.7°F), indicating a close resemblance to the prior month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Roundfort, Ireland, with an average temperature varying between 9.5°C (49.1°F) and 15.3°C (59.5°F). At the start of September, Roundfort's average high-temperature reaches a mild 15.3°C (59.5°F), subtly different from the preceding month. Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Roundfort, Ireland, with an average temperature varying between 7.8°C (46°F) and 12.6°C (54.7°F). The shift into October finds Roundfort, Ireland, at an average high-temperature of a fresh 12.6°C (54.7°F), closely comparable to September's conditions. Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Roundfort, Ireland, with an average temperature ranging between max 9.3°C (48.7°F) and min 5.1°C (41.2°F). The onset of November is marked by a minor decrease in temperature, transitioning from a cool 12.6°C (54.7°F) in October to a chilly 9.3°C (48.7°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Roundfort, Ireland, with temperature in the range of an average high of 7.7°C (45.9°F) and an average low of 3.9°C (39°F). With the start of December, Roundfort measures an average high-temperature of a still chilly 7.7°C (45.9°F), not significantly differing from November's 9.3°C (48.7°F). Weather in December »Updated: Jul 14, 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 time of the year is January, with temperatures averaging a high of 7.3°C (45.1°F) and a low of 3.3°C (37.9°F).
January, October and November, with an average relative humidity of 88%, are most humid months.
Throughout the year, there are 102.7 rainfall days, and 165mm (6.5") of precipitation is accumulated.
January through March and December are months with snowfall.
January is the month with the most snowfall. Snow falls for 0.8 days and accumulates 5mm (0.2") of snow.
In Roundfort, Ireland, during the entire year, snow falls for 2.4 days and aggregates up to 11mm (0.43") of snow.
With an average of 3.5h of sunshine, January has the least sunshine of the year.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
April is the least humid month, with an average relative humidity of 83%.
The months with the least rainfall in Roundfort are April, May and September Rain falls for 8 days and accumulates 9mm (0.35") of rain.
April through November are months without snowfall.
With an average of 17h and 0min of daylight, June has the longest days of the year.
With an average of 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.
July is the month when Roundfort sees the average highest temperatures, with a high of 16.9°C (62.4°F) and a low of 10.8°C (51.4°F).
August is the month with the most rainfall. Rain falls for 10.2 days and accumulates 22mm (0.87") of precipitation.
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.
With an average of 7h and 36min of daylight, December has the shortest days of the year.
Average temperature
Roundfort, Ireland
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (7.3°C).
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure
Roundfort, Ireland
- Average pressure in January:
1009.7mbar - Average pressure in February:
1009.5mbar - Average pressure in March:
1013.2mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1015mbar
- Average pressure in July:
1013.4mbar - Average pressure in August:
1011.8mbar - Average pressure in September:
1014.4mbar - Average pressure in October:
1011.2mbar - Average pressure in November:
1007.2mbar - Average pressure in December:
1009.3mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed
Roundfort, Ireland
- Average wind speed in January:
20.8km/h - Average wind speed in February:
20.4km/h - Average wind speed in March:
19.1km/h - Average wind speed in April:
16.1km/h - Average wind speed in May:
16.3km/h - Average wind speed in June:
14.2km/h
- Average wind speed in July:
13.5km/h - Average wind speed in August:
15km/h - Average wind speed in September:
15.4km/h - Average wind speed in October:
16.4km/h - Average wind speed in November:
18km/h - Average wind speed in December:
20.4km/h
The windiest month (with the highest average wind speed) is January (20.8km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity
Roundfort, Ireland
The months with the highest relative humidity are January, October and November (88%).
The month with the lowest relative humidity is April (83%).
Average rainfall
Roundfort, Ireland
The wettest month (with the highest rainfall) is August (22mm).
The driest months (with the least rainfall) are April, May and September (9mm).
Average rainfall days
Roundfort, Ireland
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
8 days - Average rainfall days in May:
8.8 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
10.6 days - Average rainfall days in August:
10.2 days - Average rainfall days in September:
7.3 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
7.5 days
The months with the highest number of rainy days are June and July (10.6 days).
The month with the least rainy days is February (6.6 days).
Average snowfall
Roundfort, Ireland
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Roundfort, Ireland
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.4 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:
0.4 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Roundfort, 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 0min - 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 36min
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 36min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 48min - Average sunshine in March:
4h and 30min - Average sunshine in April:
6h and 0min - Average sunshine in May:
6h and 0min - Average sunshine in June:
7h and 0min
- Average sunshine in July:
5h and 24min - Average sunshine in August:
5h and 0min - Average sunshine in September:
5h and 0min - Average sunshine in October:
3h and 54min - Average sunshine in November:
3h and 42min - Average sunshine in December:
3h and 36min
The month with the most sunshine is June (Average sunshine: 7h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Roundfort, Ireland
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
18.6 days - Average sunshine days in March:
20.2 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
18.1 days - Average sunshine days in June:
15 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.6 days - Average sunshine days in September:
20 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (14.3 days).
Average UV index
Roundfort, 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
Roundfort, 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 59).
Average visibility
Roundfort, Ireland
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
The months with the lowest visibility are July and August (8km).
