December Weather in Ashbourne, Ireland

Last updated: March 17, 2025

In December, Ashbourne, Ireland experiences a winter chill, with maximum temperatures reaching around 13°C (56°F) and minimums dipping to -3°C (27°F). The average temperature settles at a brisk 7°C (44°F), accompanied by a high humidity level of 84%, which can make the air feel even cooler. Rainfall is a notable feature this month, with 83 mm (3.3 in) of precipitation recorded over approximately 14 days, resulting in a wet and often cloudy atmosphere. Visitors should be prepared for frequent showers and chilly conditions while exploring this picturesque town during the festive season.

December Temperature in Ashbourne

In December, Ashbourne, Ireland, experiences a noticeable chill as winter sets in, with temperatures ranging from a crisp -3°C (27°F) at night to a milder 13°C (56°F) during the day. This month marks a transition from the chilly embrace of November, where the average temperature was slightly higher at 8°C (47°F). As the year draws to a close, daytime temperatures average around 7°C (44°F), hinting at the colder months ahead while still offering moments of mildness during the day. It's a time when the nights become longer and the air crisp, inviting locals and visitors alike to bundle up while enjoying the festive atmosphere that fills Ashbourne.

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

The chart illustrates December temperature patterns in Ashbourne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445485358616057524644
Data source: Temperature data for Ashbourne generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Ashbourne

December in Ashbourne, Ireland, concludes the year with notable precipitation, receiving an average of 83 mm (3.3 inches) over 14 days. As the cold months settle in, December's rainfall is slightly lower than November’s 84 mm but comparable, reflecting a consistent trend of increased rain during the autumn and winter months. The frequency of rainy days remains steady, similar to the previous month, as residents can expect wet weather to persist. Overall, the month caps off a year where rainfall has typically fluctuated, with December proving to be a crucial part of the annual precipitation cycle, ensuring the lush landscape of Ireland remains vibrant through the winter.

December Precipitation Trends in Ashbourne

The chart displays monthly precipitation patterns in Ashbourne, 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.
JanFebMarAprMayJunJulAugSepOctNovDec517474456470719467758483
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Ashbourne

In December, Ashbourne experiences a slight decrease in humidity, with levels at 84%, marking a subtle shift as the year concludes. This figure, while lower than the preceding months, aligns closely with the overall humidity trends of the year, which remain consistently high, typically fluctuating between 83% and 87%. Notably, the winter months do not see a dramatic drop in humidity, reflecting Ireland's characteristic damp climate. As the last month of the year, December wraps up a season where humidity stays relatively stable, hinting at the ongoing influence of the Atlantic weather patterns that bring moisture throughout the year.

December Average Humidity in Ashbourne

This chart illustrates the average monthly humidity levels in Ashbourne, 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 Ashbourne

In December, Ashbourne experiences a low UV Index of 1, mirroring the trend seen in January and November, where the risk of harm from unprotected sun exposure remains minimal. With a burn time of 45 minutes, you can enjoy the outdoors with peace of mind, as lengthy sun exposure is not a concern during this time of year. This consistency of a low UV Index in the winter months highlights the seasonal shift away from the high and very high levels observed during the summer, where precautions were essential. For those planning outdoor activities, it's a perfect time to soak up the crisp winter air without the worry of UV damage. To learn more about the UV Index in Ashbourne, visit Ashbourne UV Index.

Maximum UV Index Levels in Ashbourne for December

The chart shows the monthly maximum UV Index (UVI) for Ashbourne 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Ashbourne 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 Ashbourne

In Ashbourne, Ireland, December offers a gentle transition into winter with 91 hours of sunshine. While this month sees a notable decline compared to the vibrant 385 hours in May, it reflects a consistent trend of diminishing daylight as the year concludes. Following the peak sunshine months of spring and early summer, which confidently bask in over 300 hours, the waning light of late autumn and winter becomes evident, with November seeing just 114 hours. Despite the shorter days, the charm of December, with its crisp air and festive spirit, invites residents and visitors alike to embrace the cozy allure of the season.

Monthly Sunshine Duration in Ashbourne: December Highlighted

The December sunshine duration represents the total number of hours Ashbourne 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.
JanFebMarAprMayJunJulAugSepOctNovDec80h145h190h308h385h379h377h329h288h226h114h91h
Data source: Ashbourne December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ashbourne During December

In Ashbourne, Ireland, the likelihood of enjoying sunny weather in December stands at 22%, slightly above the lower averages observed in the autumn months. Analyzing the broader trends throughout the year, it becomes evident that April emerges as the sunniest month, boasting a 41% chance of clear skies, while the bleakness of October and November sees considerably lower sunshine probabilities at 18% and 26%, respectively. December's sunshine likelihood, while modest, suggests that a bit of brightness can still break through the winter gloom, offering a glimmer of hope for those longing for a bit of winter sun as the year draws to a close.

Percentage of Sunny Days in December in Ashbourne

The chart illustrates the percentage of sunny days in Ashbourne 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 Ashbourne experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%21%20%42%32%22%28%23%20%18%26%22%
Data source: Ashbourne December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ashbourne in December

In Ashbourne, Ireland, December heralds the arrival of the shortest days of the year, with daylight lasting only 7 hours. This marks a significant decline from the summer months, where June and July bask in an impressive 16 hours of daylight. As autumn transitions into winter, the daylight duration steadily diminishes. The gradual reduction begins in September, slipping to 10 hours in October, then further down to just 8 hours in November. The trend is clear: as the year wanes, so too does the sun's presence in the sky, inviting longer nights and cooler temperatures, making December a cozy month for indoor activities and festive celebrations.

Average Daylight Hours in Ashbourne for December

The chart illustrates the variation in daylight duration in Ashbourne throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 6m9h 48m11h 54m14h 2m15h 55m16h 55m16h 23m14h 41m12h 37m10h 30m8h 35m7h 32m
Data source: Ashbourne daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Ashbourne

In December, the winds in Ashbourne, Ireland carry a brisk chill, averaging 4.4 m/s (10 mph), which is on par with the gusts felt in the previous months of October and November. This slight increase from the lull of summer, where winds dipped to a gentle 2.6 m/s (6 mph) in July, reflects the seasonal shift towards winter. As the year draws to a close, the gusts pick up their pace, echoing the lively atmosphere of holiday celebrations. Interestingly, wind speeds showed a peak in February at 5.4 m/s (12 mph), while other months remained quite mellow, contributing to the characteristic, serene charm that Ashbourne is known for throughout the year.

Average December Wind Speed in Ashbourne

The chart displays monthly wind speed patterns in Ashbourne, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.05.44.43.13.63.42.63.33.34.34.34.4 m/s
Data source: Ashbourne December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Ashbourne Compares to Other Months

The weather in Ashbourne 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 Ashbourne and find detailed weather information for every month.

In December, temperatures typically range from a chilly minimum of -3°C (27°F) to a milder maximum of 13°C (56°F), with an average of 7°C (44°F). The month sees a considerable amount of precipitation, totaling 83 mm (3.3 in) over 14 days, accompanied by a relatively high humidity level of 84%. In contrast, January tends to be slightly cooler, with temperatures dipping to a minimum of -5°C (24°F) and peaking at 14°C (58°F), while the average temperature is slightly lower at 6°C (43°F). Precipitation decreases to 50 mm (2.0 in) over just 10 days, and humidity remains high at 85%. For a more detailed look at January's weather, check out Ashbourne weather in January.

In December, temperatures range from a chilly -3°C (27°F) to a mild max of 13°C (56°F), with an average temperature of around 7°C (44°F). The month experiences higher humidity at 84% and receives significant precipitation of 83 mm (3.3 in) over approximately 14 days. In contrast, February sees slightly warmer conditions, with temperatures ranging from -3°C (27°F) to a maximum of 16°C (61°F) and an average of 6°C (44°F). The precipitation decreases to 74 mm (2.9 in) while maintaining a similar frequency of rainy days, and humidity is a touch higher at 86%. For more specific details about February weather, check out Ashbourne weather in February.

December and March present a notable contrast in weather patterns. December, with temperatures ranging from a chilly -3°C (27°F) to a maximum of 13°C (56°F), typically experiences higher precipitation, averaging 83 mm (3.3 in) over 14 days. The humidity also peaks at 84%, contributing to a damp atmosphere. In contrast, March sees a slight drop in the minimum temperature to -4°C (24°F) but offers a warmer maximum of 17°C (63°F). While the total precipitation decreases to 74 mm (2.9 in), it is spread over 16 days, resulting in marginally higher humidity at 86%. For more detailed information on March weather, refer to Ashbourne weather in March.

In December, temperatures generally range from a chilly -3°C (27°F) to a mild 13°C (56°F), with an average of 7°C (44°F). The month sees considerable precipitation, totaling 83 mm (3.3 in) over about 14 days, and a high humidity level of 84%. In contrast, April experiences a more moderate climate, with temperatures fluctuating between -2°C (28°F) and a pleasant maximum of 21°C (70°F), averaging at 9°C (48°F). Precipitation in April is significantly lower at 45 mm (1.8 in) over 10 days, accompanied by a similar humidity of 85%. For more specific details about April weather, check out Ashbourne weather in April.

December and May display contrasting weather characteristics. In December, temperatures range from a chilly -3°C (27°F) to a mild 13°C (56°F), with an average of 7°C (44°F). This month experiences significant precipitation, totaling 83 mm (3.3 in) over about 14 days, and the humidity sits at a high 84%. In contrast, May brings warmer temperatures, with a minimum of -1°C (31°F) and a maximum soaring to 24°C (75°F), averaging around 12°C (53°F). Precipitation decreases to 64 mm (2.5 in) across roughly 12 days, maintaining a similar humidity level of 83%. For a more detailed look at May conditions, visit Ashbourne weather in May.

In December, temperatures range from a chilly -3°C (27°F) at night to a mild 13°C (56°F) during the day, with an average of 7°C (44°F). The month experiences significant precipitation, totaling 83 mm (3.3 in) over about 14 days, alongside high humidity levels at 84%. In contrast, June offers a more pleasant climate, with temperatures starting at a minimum of 6°C (42°F) and reaching up to 27°C (81°F), averaging 15°C (59°F). Although June sees slightly less precipitation at 70 mm (2.8 in) over 13 days, the humidity remains high at 85%. For more details on June weather, check out Ashbourne weather in June.

December and July present contrasting weather conditions, with December characterized by much cooler temperatures. In December, the minimum temperature can drop to -3°C (27°F), while the average temperature hovers around 7°C (44°F), reaching a maximum of 13°C (56°F). The month also experiences significant precipitation, with 83 mm (3.3 in) spread over 14 days and high humidity at 84%.

In stark contrast, July brings warmer temperatures, ranging from a minimum of 7°C (45°F) to an average of 16°C (62°F) and peaking at 28°C (83°F). Although July sees slightly less precipitation at 71 mm (2.8 in) over about 12 days, the humidity remains high at 86%. For more details on weather patterns in July, you can check Ashbourne weather in July.

When comparing the weather in December and August, notable differences in temperature and precipitation emerge. December experiences colder temperatures, with a minimum of -3°C (27°F) and an average of 7°C (44°F), while August boasts milder temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 24°C (75°F). Both months receive significant precipitation, with December recording 83 mm (3.3 in) over 14 days and August slightly higher at 94 mm (3.7 in) over 17 days. Humidity levels are comparable, sitting at 84% in December and 85% in August. For more details on August weather, you can visit Ashbourne weather in August.

When comparing December and September weather, some notable differences emerge. December experiences colder temperatures, with lows dipping to -3°C (27°F) and average highs around 13°C (56°F), while September tends to be milder, with minimums of 2°C (37°F) and average highs peaking at 23°C (74°F). Additionally, December sees more precipitation, averaging 83 mm (3.3 in) over 14 days, compared to September's 67 mm (2.6 in) over 13 days. Furthermore, humidity levels remain consistently high in both months, hovering around 84% in December and 86% in September. For a closer look at the weather in September, you can visit Ashbourne weather in September.

Comparing the weather in December and October reveals notable differences in temperature and precipitation patterns. In December, temperatures range from a chilly -3°C (27°F) at night to a maximum of 13°C (56°F) during the day, with an average temperature of 7°C (44°F). This month experiences about 83 mm (3.3 in) of precipitation over 14 days, coupled with high humidity levels at 84%. In contrast, October offers milder conditions with minimum temperatures at 0°C (33°F) and daytime peaks reaching 20°C (68°F), averaging around 11°C (52°F). It also has slightly less rainfall at 75 mm (3.0 in) across 13 days, although humidity remains high at 87%. For more detailed insights on October weather, you can check Ashbourne weather in October.

In comparing the weather of December and November, we observe that both months have similar temperature ranges, but December is slightly cooler, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), whereas November's temperatures are just a touch warmer, ranging from -2°C (29°F) to 15°C (60°F). Precipitation levels are comparable, with December receiving 83 mm (3.3 in) over 14 days, while November has slightly more at 84 mm (3.3 in) over 13 days. Humidity levels remain high in both months, with December at 84% and November at 86%. For more detailed insights on November's weather, you can visit Ashbourne weather in November.

Compare Ashbourne's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Ashbourne

As we delve into December's unique climate, Ashbourne experiences a notable shift in weather compared to other months. With average temperatures plummeting, residents and visitors alike should brace for chilly days, often dipping below freezing at night. The month brings a significant amount of precipitation—a stark contrast to the drier spell of summer—resulting in cloudy skies and an unmistakable humidity that lingers around 84%. December's tendency for rain, with about 14 wet days, adds a layer of coziness to the festive atmosphere. For those planning activities during this time, understanding the local weather is essential. To learn more about the changing seasons, visit Ashbourne Climate.