Climate and monthly weather forecastClones, Ireland
Climate and monthly weather forecast
The climate of Clones
The town of Clones, Ireland, is characterized by a marine west coast climate, also identified by the Köppen climate classification as Cfb. Known for its warm summers, this climatic type is quite prevalent in many areas of Northwestern Europe, particularly in coastal regions. In the case of Clones, this classification manifests in moderate temperatures through the year, with both high and low swings being relatively restrained.Throughout the year, Clones' weather oscillates between an average high temperature of 5.9°C (42.6°F) in January to a peak of 17.2°C (63°F) in July. Similarly, low temperatures range from 1.3°C (34.3°F) in February to a mild 9.9°C (49.8°F) in July. Relative humidity remains consistently high throughout the year, staying between 86% in April to 92% in December and January.
Rainfall follows a variable pattern, with the lowest amount of rain observed in April, with 21mm (0.83"), and the highest in August with 48mm (1.89"). While on the subject of precipitation, it is worth noting that the town experiences snowfall only in the first three and the last month of the year, with January seeing the highest snowfall at 15mm (0.59"). Days with abundant sunlight last from around 8 hours in December and January, progressively increasing to about 17.1 hours in June.
The average relative humidity remains above 86% throughout the year in Clones. Coupled with a moderate overall wind speed, which ranges on average from 11.9km/h (7.4mph) in July to 17.8km/h (11.1mph) in January, it suggests that Clones is affected by the Atlantic ocean climate regime, with moist winds bringing ample precipitation and keeping temperatures moderated.
The best time to visit Clones
Considering temperature, hours of sunlight, and rainfall, the optimal time to visit Clones would be between May and September. During this period, the weather is warm with average high temperatures varying from 13.5°C (56.3°F) to 17.2°C (63°F). Additionally, these months enjoy the maximum daylight hours, between 16 in May up to 17.1 in June, providing ample time to explore the cultural and natural wonders of Clones. Nonetheless, prospective visitors should be prepared for showers, since this period also coincides with a rise in rainfall.The worst time to visit Clones
The time from November to February might be less ideal for travel to Clones, primarily because of the colder temperatures, fewer daylight hours and higher chance of snow. During these months, high temperatures average between 5.9°C (42.6°F) to 8.2°C (46.8°F) and low temperatures between 1.4°C (34.5°F) to 3.5°C (38.3°F). Daylight hours can also be crucial while planning a trip, as in these months, they range only from 7.5 in December to 9.8 in February. Additionally, these months have the highest possibility of snowfall, which can disrupt travel plans.Spring weather in Clones
Spring in Clones lasts from March to May, and it is characterized by a gradual increase in temperature with a simultaneous rise in rainfall. Over the course of spring, average high temperatures go up from 8.6°C (47.5°F) in March to 13.5°C (56.3°F) in May, while the mean low varies from 1.8°C (35.2°F) to 5.7°C (42.3°F). Rainfall sees an increase from 31mm (1.22") in March to 40mm (1.57") in May. Despite the season's increased rainfall, this is the time when Clones starts to experience more hours of sunlight, reaching 16 hours per day by May.Summer weather in Clones
Summer, from June to August, is relatively warm in Clones. Average high temperatures peak at 17.2°C (63°F) in July, while the average low remains mild, peaking at 9.9°C (49.8°F), also in July. Rainfall increases during summer, with July and August recording 37mm (1.46") and 48mm (1.89") respectively. However, the months of June and July provide the longest daylight hours, 17.1 and 16.6 respectively, allowing vacationers to make the most of their day.Autumn weather in Clones
Autumn is observed in Clones from September to November, where the weather gradually shifts towards colder temperatures. High temperatures drop from 14.9°C (58.8°F) in September to 8.2°C (46.8°F) in November, while low temperatures fall from 8.3°C (46.9°F) to 3.5°C (38.3°F). Rainfall also increases, peaking at 36mm (1.42") in November. Despite the drop in temperature, Clones continues to have moderate daylight hours ranging from 12.7 hours in September to 8.5 hours in November.Winter weather in Clones
Winter in Clones, spanning December through February, is typically chilly with average high temperatures ranging from 5.9°C (42.6°F) to 6.9°C (44.4°F) and low temperatures falling between 1.4°C (34.5°F) and 1.8°C (35.2°F). During these months, daylight is minimal with sunshine hours dropping to 7.5 hours per day in December. December, January and February are the only months that observe snowfall, with January experiencing the highest snowfall at 15mm (0.59"). Despite the cold, winter in Clones has its unique charm and provides a different pace of life to those willing to brace its relatively cold weather.Weather in January
The onset of the year in Clones, Ireland sees a season defined by colder temperatures and notable humidity levels. January's weather is slightly colder than that of December, with high average temperatures dropping to 5.9°C (42.6°F) compared to 6.4°C (43.5°F) in the previous month. Weather in January »Weather in February
The last month of the winter, February, is marked by a slight increase in the temperatures, indicating an incoming spring. The chill of January subsides slightly with an average high temperature of 6.9°C (44.4°F). The cloud coverage remains fairly consistent, maintaining the quintessential overcast Irish scenery throughout the month. Weather in February »Weather in March
On the cusp of Spring, March in Clones sees a rise in temperature averages, which begin to usher in the warmth. A noticeable increase in daylight hours from February's 9.8 hours to 11.9 hours marks longer days. This implies that the weather begins to offer outdoor opportunities during daylight. Weather in March »Weather in April
The arrival of April brings about a visible change in the weather, transforming the surroundings of Clones. Moving from 8.6°C (47.5°F) in March, the average high temperatures climb to 11.4°C (52.5°F). Spring is fully underway in Clones during this month, and it's the perfect time for sightseeing and outdoor activities. Weather in April »Weather in May
The merry month of May indicates the onset of summer in Clones. With temperatures increasing from April, the average temperature high climbs to 13.5°C (56.3°F). The noticeable increase in temperature paves the way for a warm and pleasant atmosphere. Weather in May »Weather in June
June, the gateway to mid-summer, sees a further increase in temperatures and daylight hours in Clones. The weather report indicates that the average temperature high rises to 16.1°C (61°F). June stands out as the beginning of the warmest months, transitioning Clones into peak summer conditions. Weather in June »Weather in July
July is the warmest month of the year in Clones, with temperatures hitting a peak for the year. The mercury generally maintains an average high of around 17.2°C (63°F) during the month. The temperature remains quite consistent throughout this period, providing a stable climate for summer activities. Weather in July »Weather in August
Clones experiences mild and temperate weather conditions in August. Though temperatures start to dip, with average maximums falling from 17.2°C (63°F) in July to 16.5°C (61.7°F), the city continues to enjoy summer's warmth. The decline in temperature is subtle, making it difficult for anyone other than weather enthusiasts to notice without a thermometer. Weather in August »Weather in September
The arrival of September hints at the onset of autumn in Clones. A notable decrease in temperature is recorded with an average high of 14.9°C (58.8°F), down from August’s 16.5°C (61.7°F). This month offers a cool down from the summer months, as the first signs of Autumn start to appear. Weather in September »Weather in October
October embraces autumn in full swing with the weather taking a turn towards cooler conditions. The change from September to October sees a dip in average maximum temperature recorded as the mercury falls to 12.3°C (54.1°F). A predictable fall in temperature brings a briskness to the air, and rainfall becomes an occasional feature. Weather in October »Weather in November
November signals winter's approach, with colder temperatures and shorter daylight hours setting the tone. Compared to October, temperatures plummet further, with high averages dropping down to 8.2°C (46.8°F). The chill in the air is palpable as Clones gears up for the cold weather on the horizon. Weather in November »Weather in December
In December, the full force of winter makes its presence felt in Clones. The city registers the year's lowest average high temperature, a chilly 6.4°C (43.5°F). As the shortest daylight month, December marks the culmination of the decreasing daylight trend initiated in July. 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
Clones's January weather reaches an average high of 5.9°C (42.6°F) and an average low of 1.4°C (34.5°F), making it the coldest month.
January, November and December, with an average relative humidity of 92%, are most humid months.
Throughout the year, in Clones, Ireland, there are 191.5 rainfall days, and 381mm (15") of precipitation is accumulated.
Months with snowfall in Clones, Ireland, are January through March and December.
Throughout the year, there are 8.9 snowfall days, and 49mm (1.93") of snow is accumulated.
The months with the least sunshine in Clones are January, February and October, with an average of 3.5h of sunshine.
The months with the lowest UV index in Clones are January through March, October through December, with an average maximum UV index of 2.
February is the month with the most snowfall in Clones. Snow falls for 3.1 days and accumulates 19mm (0.75") of snow.
April is the least humid month, with an average relative humidity of 86%.
April is the month with the least rainfall in Clones. Rain falls for 14 days and accumulates 21mm (0.83") of precipitation.
April through November are months without snowfall.
With an average of 17h and 6min of daylight, June has the longest days of the year.
June has the most sunshine of the year, with an average of 6.3h of sunshine.
The month with the highest UV index in Clones, Ireland, is June, with an average maximum UV index of 4.
In Clones, the average temperatures in July are the highest, with a peak at 17.2°C (63°F) and a low of 9.9°C (49.8°F).
The month with the most rainfall in Clones is August, when the rain falls for 20.3 days and typically aggregates up to 48mm (1.89") of precipitation.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Clones, 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.
December has the shortest days of the year, with an average of 7h and 30min of daylight.
Average temperature
Clones, Ireland
The warmest month (with the highest average high temperature) is July (17.2°C).
The month with the lowest average high temperature is January (5.9°C).
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure
Clones, Ireland
- Average pressure in January:
1010mbar - Average pressure in February:
1009.8mbar - Average pressure in March:
1013.4mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1015.5mbar - Average pressure in June:
1015mbar
- Average pressure in July:
1013.4mbar - Average pressure in August:
1011.9mbar - Average pressure in September:
1014.4mbar - Average pressure in October:
1011.7mbar - Average pressure in November:
1007.3mbar - Average pressure in December:
1009.5mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed
Clones, Ireland
- Average wind speed in January:
17.8km/h - Average wind speed in February:
17.5km/h - Average wind speed in March:
16.5km/h - Average wind speed in April:
14.1km/h - Average wind speed in May:
14km/h - Average wind speed in June:
12.1km/h
- Average wind speed in July:
11.9km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
13.3km/h - Average wind speed in October:
14.3km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
17.4km/h
The windiest month (with the highest average wind speed) is January (17.8km/h).
The calmest month (with the lowest average wind speed) is July (11.9km/h).
Average humidity
Clones, Ireland
The months with the highest relative humidity are January, November and December (92%).
The month with the lowest relative humidity is April (86%).
Average rainfall
Clones, Ireland
The wettest month (with the highest rainfall) is August (48mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days
Clones, Ireland
- Average rainfall days in January:
15.2 days - Average rainfall days in February:
14.7 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
14 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
20.3 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
15.1 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is September (13.3 days).
Average snowfall
Clones, Ireland
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Clones, Ireland
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
1.9 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:
0.1 days - Average snowfall days in December:
1.1 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Clones, Ireland
- Average daylight in January:
8h and 0min - 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 6min
- Average daylight in July:
16h and 36min - 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 30min - Average daylight in December:
7h and 30min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 30min - Average sunshine in March:
4h and 24min - Average sunshine in April:
5h and 48min - Average sunshine in May:
5h and 30min - Average sunshine in June:
6h and 18min
- Average sunshine in July:
5h and 18min - Average sunshine in August:
5h and 0min - Average sunshine in September:
4h and 54min - Average sunshine in October:
3h and 30min - Average sunshine in November:
3h and 42min - Average sunshine in December:
3h and 36min
The month with the most sunshine is June (Average sunshine: 6h and 18min).
The months with the least sunshine are January, February and October (Average sunshine: 3h and 30min).
Average sunshine days
Clones, Ireland
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
11.2 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
6.9 days - Average sunshine days in August:
5.4 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
10.6 days - Average sunshine days in December:
12 days
The month with the most sunshine days is December (12 days).
The month with the least sunshine days is August (5.4 days).
Average UV index
Clones, Ireland
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Clones, Ireland
The month with the most cloud cover is August (Cloud cover 73).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility
Clones, Ireland
The month with the highest visibility is March (9km).
The months with the lowest visibility are July, August and September (7km).
