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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 Kilmessan, Ireland, is another chilly winter month, with an average temperature fluctuating between 6.9°C (44.4°F) and 2.2°C (36°F). The coldest month is January, with an average high-temperature of 6.9°C (44.4°F) and an average low-temperature of 2.2°C (36°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Kilmessan, Ireland, with an average temperature ranging between max 7.5°C (45.5°F) and min 2.3°C (36.1°F). The arrival of February brings an average high-temperature of a still chilly 7.5°C (45.5°F), subtly diverging from January's 6.9°C (44.4°F). Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Kilmessan, Ireland, with an average temperature ranging between max 9°C (48.2°F) and min 2.4°C (36.3°F). The onset of March manifests an average high-temperature of a still frosty 9°C (48.2°F), demonstrating a minor variation from the preceding month. Weather in March »
Weather in April
April in Kilmessan, Ireland, is a cool spring month, with an average temperature fluctuating between 11.4°C (52.5°F) and 4.1°C (39.4°F). A minor adjustment in Kilmessan's average high-temperature is noted with the start of April, touching a fresh 11.4°C (52.5°F) from March's 9°C (48.2°F). Weather in April »
Weather in May
May, the last month of the spring in Kilmessan, is a mild month, with an average temperature varying between 6.4°C (43.5°F) and 13.7°C (56.7°F). May's climate shows a minor adjustment in average high-temperatures to a mild 13.7°C (56.7°F) from April's 11.4°C (52.5°F). Weather in May »
Weather in June
June, the first month of the summer in Kilmessan, is a comfortable month, with an average temperature varying between 8.8°C (47.8°F) and 16.3°C (61.3°F). Transitioning from May to June, Kilmessan observes an average high-temperature of a still refreshing 16.3°C (61.3°F), differing subtly from the previous month. Weather in June »
Weather in July
July, like June, in Kilmessan, Ireland, is another comfortable summer month, with an average temperature varying between 10.8°C (51.4°F) and 17.7°C (63.9°F). July, characterized by an average high temperature of 17.7°C (63.9°F) and a low temperature of 10.8°C (51.4°F), is generally the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another comfortable month in Kilmessan, Ireland, with an average temperature ranging between min 10.6°C (51.1°F) and max 17.5°C (63.5°F). Kilmessan experiences a subtle adjustment in high-temperatures to a still enjoyable 17.5°C (63.5°F) with the onset of August, maintaining near parity with July's 17.7°C (63.9°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Kilmessan, Ireland, with an average temperature ranging between max 15.7°C (60.3°F) and min 9°C (48.2°F). Kilmessan sees the arrival of September with an average high-temperature of a mild 15.7°C (60.3°F), indicating a subtle variation from August. Weather in September »
Weather in October
October, like September, in Kilmessan, Ireland, is a cool autumn month, with an average temperature varying between 7.4°C (45.3°F) and 12.8°C (55°F). The arrival of October sees an average high-temperature of a cool 12.8°C (55°F), hardly diverging from September's 15.7°C (60.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Kilmessan, Ireland, with an average temperature fluctuating between 4.5°C (40.1°F) and 9°C (48.2°F). The arrival of November correlates with a minor temperature reduction, down from October's fresh 12.8°C (55°F) to a chilly 9°C (48.2°F). Weather in November »
Weather in December
December, the first month of the winter in Kilmessan, is still a chilly month, with an average temperature fluctuating between 2.8°C (37°F) and 7.1°C (44.8°F). December's presence marks an average high-temperature of a still frosty 7.1°C (44.8°F), subtly varied from November's 9°C (48.2°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
What are the coldest months in Kilmessan?
January, marked by an average high-temperature of 6.9°C (44.4°F) and a low-temperature of 2.2°C (36°F), is the coldest month in Kilmessan, Ireland.
What is the driest month in Kilmessan?
January, April and October are months with the least rain when the rain falls for 12.1 days and typically aggregates up to 16mm (0.63") of rain.
How many days does it rain in Kilmessan?
Throughout the year, in Kilmessan, there are 171.5 rainfall days, and 274mm (10.79") of precipitation is accumulated.
When does it snow in Kilmessan?
Months with snowfall are January through March and December.
When does it snow the most in Kilmessan?
January is the month with the most snowfall in Kilmessan, Ireland. Snow falls for 1.9 days and accumulates 15mm (0.59") of snow.
How much does it snow in Kilmessan?
Throughout the year, there are 6.1 snowfall days, and 33mm (1.3") of snow is accumulated.
What are the months with the lowest UV index in Kilmessan?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Kilmessan?
The month with the least sunshine in Kilmessan is February, with an average of 3.8h of sunshine.
What is the least humid month in Kilmessan?
March and April, with an average relative humidity of 85%, are the least humid months in Kilmessan, Ireland.
When it does not snow in Kilmessan?
In Kilmessan, Ireland, snow does not fall in April through November.
What month has the most sunshine in Kilmessan?
April has the most sunshine of the year, with an average of 6.5h of sunshine.
What is the month with the highest UV index in Kilmessan?
The months with the highest UV index are May, June and August, with an average maximum UV index of 4.
When are the longest days in Kilmessan?
June has the longest days of the year, with an average of 17h and 0min of daylight.
What is the warmest month in Kilmessan?
The temperatures in Kilmessan reach their highest averages in July, with highs of 17.7°C (63.9°F) and lows of 10.8°C (51.4°F).
What is the wettest month in Kilmessan?
The month with the most rainfall in Kilmessan is August, when the rain falls for 18.6 days and typically aggregates up to 33mm (1.3") of precipitation.
When is Daylight Saving Time (DST) in Kilmessan?
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 most humid month in Kilmessan?
The most humid month is December, with an average relative humidity of 91%.
What is the month with the shortest days in Kilmessan?
The month with the shortest days is December, with an average of 7h and 36min of daylight.
Average temperature
Kilmessan, Ireland
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (6.9°C).
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure
Kilmessan, Ireland
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011mbar - Average pressure in March:
1014.1mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1015.2mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1015.3mbar - Average pressure in October:
1012.5mbar - Average pressure in November:
1008.2mbar - Average pressure in December:
1010.9mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).
Average wind speed
Kilmessan, Ireland
- Average wind speed in January:
20.3km/h - Average wind speed in February:
19.9km/h - Average wind speed in March:
18km/h - Average wind speed in April:
15.2km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
13.3km/h
- Average wind speed in July:
13.3km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
14.7km/h - Average wind speed in October:
16km/h - Average wind speed in November:
18km/h - Average wind speed in December:
20.1km/h
The windiest month (with the highest average wind speed) is January (20.3km/h).
The calmest months (with the lowest average wind speed) are June and July (13.3km/h).
Average humidity
Kilmessan, Ireland
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are March and April (85%).
Average rainfall
Kilmessan, Ireland
The wettest month (with the highest rainfall) is August (33mm).
The driest months (with the least rainfall) are January, April and October (16mm).
Average rainfall days
Kilmessan, Ireland
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
11 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
19.5 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (10.6 days).
Average snowfall
Kilmessan, Ireland
The month with the highest snowfall is January (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Kilmessan, Ireland
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
1.2 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 days - Average snowfall days in December:
0.8 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, October and November (0 days).
Average daylight / Average sunshine
Kilmessan, 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:
17h and 0min
- Average daylight in July:
16h and 2min - Average daylight in August:
14h and 5min - 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: 17h and 0min).
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 0min - Average sunshine in April:
6h and 3min - Average sunshine in May:
6h and 2min - Average sunshine in June:
6h and 1min
- Average sunshine in July:
5h and 4min - Average sunshine in August:
5h and 5min - Average sunshine in September:
5h and 5min - Average sunshine in October:
3h and 5min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is April (Average sunshine: 6h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Kilmessan, Ireland
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9 days - Average sunshine days in June:
7.7 days
- Average sunshine days in July:
5.8 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
10.4 days - Average sunshine days in October:
13.2 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is July (5.8 days).
Average UV index
Kilmessan, 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, March, November and December (UV index 2).
Average cloud cover
Kilmessan, Ireland
The month with the most cloud cover is July (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility
Kilmessan, Ireland
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
