December Weather in Graiguenamanagh, Ireland

Last updated: March 17, 2025

In December, Graiguenamanagh experiences a distinctive blend of cool temperatures and considerable precipitation. The maximum temperature reaches a mild 14°C (57°F), with an average hovering around 7°C (44°F), while the minimum dips to a brisk -5°C (24°F). This month sees approximately 103 mm (4.0 in) of rainfall spread over 13 days, contributing to an overall humidity level of 84%. Visitors can expect a chilly, damp atmosphere, perfect for cozying up indoors while enjoying the picturesque winter charm this enchanting Irish town has to offer.

December Temperature in Graiguenamanagh

In Graiguenamanagh, Ireland, December welcomes the onset of winter with brisk temperatures that captivate the charm of the season. With minimum temperatures dipping to -5°C (24°F), the month starts to embrace the chill. However, the average temperature hovers around 7°C (44°F), providing a mild reprieve amidst the frosty air. The maximum temperatures reach a comfortable 14°C (57°F), hinting at warmer afternoons. As the year draws to a close, December's weather reflects a gradual transition from the colder months seen in November to the potentially milder January ahead, illustrating the town's unique blend of wintry allure and seasonal comfort.

December Weather in Graiguenamanagh: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Graiguenamanagh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424344475258616056514644
Data source: Temperature data for Graiguenamanagh generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Graiguenamanagh

In December, Graiguenamanagh experiences its wettest month of the year, with an impressive 103 mm (4.0 in) of precipitation falling over 13 days. This marks a notable increase from November's 97 mm (3.8 in), showcasing a trend of heightened rainfall as winter settles in. The consistently high precipitation during the final month isn't just a climactic end to the year; it reflects an ongoing pattern of elevated moisture that peaks in late autumn and early winter, with December standing out for its abundant rainfall. As the landscape turns lush and vibrant, the steady rhythm of rain entwines with the festive spirit, making the village a picturesque setting for end-of-year celebrations.

December Precipitation Trends in Graiguenamanagh

The chart displays monthly precipitation patterns in Graiguenamanagh, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec4892796565676296648997103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Graiguenamanagh

In Graiguenamanagh, Ireland, December brings a slight dip in humidity levels, with an average of 84%. While this marks a small decrease compared to the robust humidity observed in the months leading up to it, the overall trend throughout the year remains consistently high, hovering around the 85-87% range from October through March. This pattern highlights how the winter months maintain a rich moisture content in the air, creating a crisp, refreshing atmosphere that characterizes the region. As the year draws to a close, December’s humidity serves as a gentle reminder of the lush, verdant landscape that thrives in this Irish town.

December Average Humidity in Graiguenamanagh

This chart illustrates the average monthly humidity levels in Graiguenamanagh, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%85%83%85%86%85%86%87%87%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Graiguenamanagh

In December, the UV Index in Graiguenamanagh, Ireland dips to a low 1, indicating minimal sun exposure risk and a sunburn time of 45 minutes. This month wraps up a year that showcased a clear seasonal trend: the UV Index climbed gradually from a low of 1 in January to a peak of 8 during the sunniest months of June and July. As autumn set in, the index saw a gentle decline, dropping back to 2 in November and returning to its winter baseline. This steady fluctuation emphasizes the importance of monitoring UV levels throughout the year for safe outdoor activities. For more details, visit Graiguenamanagh UV Index.

Maximum UV Index Levels in Graiguenamanagh for December

The chart shows the monthly maximum UV Index (UVI) for Graiguenamanagh in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Graiguenamanagh December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Graiguenamanagh

In Graiguenamanagh, December ushers in a gentle decline in sunshine, offering a cozy contrast to the sun-soaked months that precede it. With 110 hours of sunlight, December represents a significant dip from the summer peak of 408 hours in July, inviting the crisp winter air and the warmth of festive gatherings. As the year winds down, the months show a clear trend: vibrant sunlight flourishes from May to August, where hours consistently exceed 350, while the darker months of January and November hover around the lower end of the spectrum. This gradual shift highlights the cyclical nature of light in this picturesque Irish town, reminding us to cherish those golden sunlit moments during the chill of winter.

Monthly Sunshine Duration in Graiguenamanagh: December Highlighted

The December sunshine duration represents the total number of hours Graiguenamanagh experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec93h150h206h310h401h398h408h358h308h245h135h110h
Data source: Graiguenamanagh December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Graiguenamanagh During December

In Graiguenamanagh, Ireland, the likelihood of sunny weather in December is relatively low, with only a 21% chance of sunshine. This trend reflects a broader pattern throughout the year, as the colder months tend to show diminished sunlight. After a peak in April at 43%, the sunshine probability steadily declines, reaching its nadir in October at 17%. Interestingly, this slight upturn in November to 28% does little to bolster December's chances, which remain among the lowest of the year. As winter sets in, locals and visitors alike should prepare for a month where sunny spells are a rare delight, rather than a common occurrence.

Percentage of Sunny Days in December in Graiguenamanagh

The chart illustrates the percentage of sunny days in Graiguenamanagh throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Graiguenamanagh experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%22%23%43%29%23%29%26%19%17%28%22%
Data source: Graiguenamanagh December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Graiguenamanagh in December

In Graiguenamanagh, Ireland, December brings the shortest daylight duration of the year, with only 7 hours of sunlight. This decline in daylight follows a gradual decrease that begins in autumn, peaking in the lush, sun-drenched days of June and July, when the hours of daylight reach a remarkable 16 hours. As the year progresses from the vibrant 15 hours in May to the dimming 8 hours in November, the winter months remind us of the natural rhythm of light and dark. Interestingly, February marks a turning point, as it brings a refreshing increase to 9 hours, indicating the slow return of longer days and the promise of spring ahead. Despite the chill and shorter days, this cycle highlights the restorative beauty of winter, preparing us for the dawn of longer and brighter days to come.

Average Daylight Hours in Graiguenamanagh for December

The chart illustrates the variation in daylight duration in Graiguenamanagh throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 14m9h 53m11h 54m13h 58m15h 47m16h 44m16h 14m14h 36m12h 36m10h 33m8h 42m7h 42m
Data source: Graiguenamanagh daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Graiguenamanagh

In December, Graiguenamanagh experiences a notable uptick in wind speed, averaging 4.3 m/s (10 mph), which marks a gentle breeze that occasionally stirs the crisp winter air. This increase contrasts with the calmer summer months of July and September, where winds dipped to their lowest at 2.7 m/s (6 mph) and 2.9 m/s (6 mph) respectively. As the year progresses from autumn to winter, the winds pick up, peaking in December after a steady rise from 4.0 m/s (9 mph) in October. Such a trend hints at the transition into the colder months, filling the Irish landscape with a fresh, invigorating chill that is a hallmark of this picturesque riverside town.

Average December Wind Speed in Graiguenamanagh

The chart displays monthly wind speed patterns in Graiguenamanagh, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.75.24.03.03.83.42.73.32.94.03.64.3 m/s
Data source: Graiguenamanagh December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Graiguenamanagh Compares to Other Months

The weather in Graiguenamanagh changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Graiguenamanagh and find detailed weather information for every month.

In December, temperatures range from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), with an average temperature of 7°C (44°F). The month experiences significant precipitation, totaling 103 mm (4.0 in) over 13 days, alongside a high humidity level of 84%. In contrast, January sees slightly cooler temperatures with a minimum of -5°C (24°F), an average of 6°C (42°F), and a maximum of 13°C (56°F). Precipitation decreases notably to 48 mm (1.9 in) across 10 days, while humidity remains quite similar at 85%. For more detailed information, you can check Graiguenamanagh weather in January.

December and February present similar atmospheric conditions, though there are distinct differences worth noting. In December, the temperature typically ranges from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), with an average hovering around 7°C (44°F). The month experiences about 103 mm (4.0 in) of precipitation over 13 days, with humidity levels at 84%. In contrast, February sees slightly milder temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (58°F), averaging around 6°C (44°F). Although February has a slightly lower precipitation total of 92 mm (3.6 in) over 15 days, humidity increases to 86%. For more details on the climate, you can check Graiguenamanagh weather in February.

In comparing the weather conditions of December and March, some notable differences emerge. December experiences generally milder temperatures, with a minimum of -5°C (24°F) and a maximum of 14°C (57°F), while March can dip slightly lower with a minimum of -7°C (20°F), but it tends to have a higher maximum of 17°C (62°F). Precipitation in December is heavier, totaling 103 mm (4.0 in) over 13 days, compared to March’s 79 mm (3.1 in) over 15 days. Humidity levels remain relatively high in both months, with December at 84% and March slightly higher at 86%. For more details on March weather specifically, you can refer to Graiguenamanagh weather in March.

In December, the weather is characterized by cooler temperatures, with a minimum of -5°C (24°F) and an average of 7°C (44°F), reaching a maximum of 14°C (57°F). It also sees a higher level of precipitation, accumulating 103 mm (4.0 in) over approximately 13 days, resulting in a humidity level of 84%.

In contrast, April experiences a milder climate, with a minimum of -3°C (27°F) and an average temperature of 9°C (48°F), peaking at 20°C (68°F). The month sees less rainfall, totaling 65 mm (2.6 in) across about 11 days, and a slightly higher humidity of 85%.

For more details on April weather, you can check Graiguenamanagh weather in April.

In December, the weather is characterized by colder temperatures, with averages around 7°C (44°F) and maximums reaching 14°C (57°F), while minimums can dip to -5°C (24°F). The month experiences significant precipitation, totaling 103 mm (4.0 in) over 13 days, and a high humidity level of 84%. In contrast, May brings more pleasant conditions with average temperatures climbing to 11°C (53°F) and maximums hitting 23°C (73°F), while the minimum temperature remains above freezing at -2°C (29°F). Precipitation in May is lighter, with only 65 mm (2.5 in) over 10 days, alongside a slightly lower humidity of 83%. For more details on the weather during this month, you can check Graiguenamanagh weather in May.

December weather is characterized by chilly temperatures, with a minimum of -5°C (24°F) and an average of 7°C (44°F), reaching a maximum of 14°C (57°F). During this month, precipitation is more frequent, totaling 103 mm (4.0 in) over about 13 days, resulting in a relatively high humidity level of 84%. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 5°C (41°F) to a pleasant maximum of 28°C (82°F), averaging 14°C (58°F). The month experiences less overall precipitation at 67 mm (2.7 in) across 12 days, and humidity levels remain quite similar at 85%. For more specifics on June weather, you can check Graiguenamanagh weather in June.

In December, temperatures range from a chilly -5°C (24°F) at night to a mild 14°C (57°F) during the day, with an average of 7°C (44°F). The month brings considerable precipitation, amounting to 103 mm (4.0 in) over 13 days, making the weather quite damp with a high humidity of 84%. In contrast, July enjoys a much warmer climate, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 27°C (81°F), and an average of 16°C (61°F). The total precipitation in July is lower at 62 mm (2.4 in) over 11 days, resulting in slightly less humidity at 86%. For more details on the weather specifics in July, you can check Graiguenamanagh weather in July.

In December, temperatures can drop significantly, with minimums reaching as low as -5°C (24°F) and an average of 7°C (44°F), while maximums only reach up to 14°C (57°F). The month experiences around 103 mm (4.0 in) of precipitation over about 13 days, and the humidity remains quite high at 84%. In contrast, August presents a much milder climate, starting from a minimum of 6°C (42°F) and averaging 15°C (60°F), with maximum temperatures peaking at 24°C (76°F). August’s precipitation is slightly less, totaling 96 mm (3.8 in) across 14 days, with humidity levels at 85%. For more details on how the weather behaves during this month, visit Graiguenamanagh weather in August.

When comparing the weather in December and September, significant differences emerge. December experiences colder temperatures, with averages ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), while September enjoys milder conditions with temperatures varying from 0°C (33°F) to 25°C (77°F). Additionally, December sees higher precipitation levels, totaling 103 mm (4.0 in) over approximately 13 days, compared to September's 64 mm (2.5 in) across 11 days. Humidity remains relatively stable, with December at 84% and September slightly higher at 86%. For more detailed insights into September weather, you can check Graiguenamanagh weather in September.

In comparing the weather between October and December, we observe notable differences in temperature and precipitation patterns. October features milder temperatures, with averages around 11°C (51°F) and a maximum of 18°C (65°F), while December sees lower averages of 7°C (44°F) and maximums reaching only up to 14°C (57°F). Precipitation levels are relatively similar, with December experiencing 103 mm (4.0 in) over 13 days, slightly higher than October's 89 mm (3.5 in) over the same number of days. Additionally, December has higher humidity at 84% compared to October's 87%. For more detailed insights, you can visit Graiguenamanagh weather in October.

In comparing the weather of December and November, December tends to be slightly cooler, with average temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), while November has a slightly warmer average, with minimum temperatures of -3°C (27°F) and maximums reaching 15°C (59°F). Precipitation levels are similar, with December experiencing 103 mm (4.0 in) over 13 days and November having 97 mm (3.8 in) over 14 days, indicating a comparable amount of rain. Humidity is also slightly lower in December at 84% compared to November's 86%. For a detailed look at November's weather, you can visit Graiguenamanagh weather in November.

Compare Graiguenamanagh's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Graiguenamanagh

December in Graiguenamanagh brings a notable shift in weather, characterized by cooler temperatures and increased precipitation compared to other months. The chillier air, with an average of 7°C (44°F), often dips to -5°C (24°F) at night, making it the coldest month of the year. With about 103 mm (4.0 in) of rain spread over 13 days, this month sees a higher frequency of damp weather, contributing to the city's 84% humidity levels. While the festive charm of winter can be magical, it is essential to prepare for the chilly and wet conditions that define December. For more insights into the climate patterns throughout the year, visit Graiguenamanagh Climate.