December Weather in Courtown, Ireland

Last updated: March 17, 2025

In December, Courtown, Ireland experiences a cool maritime climate characterized by a maximum temperature of 13°C (56°F) and an average of 7°C (44°F), with minimum lows dipping to -2°C (28°F). This month sees a notable precipitation total of 107 mm (4.2 in) spread across approximately 14 days, contributing to a high humidity level of 84%. Visitors can expect a mix of chilly air and wet weather, making it a quintessentially Irish winter experience perfect for cozy indoor activities and stunning coastal views.

December Temperature in Courtown

As December settles over Courtown, Ireland, temperatures begin to dip, signaling the onset of winter. This month's average temperature hovers around 7°C (44°F), with morning lows reaching down to -2°C (28°F), quite a contrast from the brisk autumn. The maximums, while still mild at around 13°C (56°F), indicate a clear transition into colder months, reminiscent of January and February's chill. Notably, December follows a trend of gradually decreasing temperatures from the prior months, showcasing a typical Irish winter where layers and cozy settings become essential.

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

The chart illustrates December temperature patterns in Courtown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344475257616057524744
Data source: Temperature data for Courtown 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 Courtown

December in Courtown, Ireland, brings a notable continuation of the region's wet weather, with precipitation reaching 107 mm (4.2 in) over the month. This enduring trend reflects a consistent pattern seen throughout the fall, as November also recorded substantial rainfall at 108 mm (4.3 in). With 14 days of rain, December keeps up a lively pace, only slightly fewer than the 15 days of precipitation experienced in the previous month. Such high levels of moisture set the stage for a lush landscape, typical of the Emerald Isle, while emphasizing the importance of preparing for the wet and chilly conditions that define this time of year. Overall, December's weather encapsulates the essence of Ireland's maritime climate, showcasing its propensity for consistent rainfall through the winter months.

December Precipitation Trends in Courtown

The chart displays monthly precipitation patterns in Courtown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec53887955706768967693108107
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Courtown

In Courtown, Ireland, December brings a slight dip in humidity to 84%, which is the lowest level observed throughout the year, maintaining a comfortable moisture balance as winter settles in. This month follows a trend of consistently high humidity, peaking in October at 87%. The humidity levels from January through November hover between 85% and 87%, creating a pattern of persistently moist air typical of this coastal locale. Even with December's decrease, the overall humidity remains notably high, emphasizing the area's maritime climate and the enduring influence of the Atlantic Ocean.

December Average Humidity in Courtown

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

In December, Courtown, Ireland experiences a UV Index of 1, placing it in the low exposure category, which corresponds to a burn time of 45 minutes. This trend of lower UV exposure continues from the preceding months, where the UV Index gradually recedes from November’s 2, allowing for safer outdoor activities during the winter season. As the year's end approaches, residents and visitors alike can enjoy the crisp air without the same sun safety concerns faced in the sunnier summer months. For more detailed insights on UV levels throughout the year, check out the Courtown UV Index.

Maximum UV Index Levels in Courtown for December

The chart shows the monthly maximum UV Index (UVI) for Courtown 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: Courtown 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 Courtown

In Courtown, Ireland, the month's sunlit embrace notably declines as the year comes to a close, with December offering just 109 hours of sunlight. This reduction is part of a broader trend throughout the colder months, following a peak of 411 hours in the vibrant warmth of July. While the early spring months of March and April basked in a surge of sunshine, with 212 and 324 hours respectively, the gradual fading light serves as a gentle reminder of winter's approach. As each season shifts, the contrasting sunlight hours highlight the rich tapestry of Ireland's changing climate, inviting visitors to experience the beauty of Courtown, even under the more subdued winter skies.

Monthly Sunshine Duration in Courtown: December Highlighted

The December sunshine duration represents the total number of hours Courtown 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.
JanFebMarAprMayJunJulAugSepOctNovDec91h155h212h324h409h404h411h366h312h247h134h109h
Data source: Courtown December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Courtown During December

In Courtown, Ireland, the likelihood of sunny weather in December shows a modest chance of 23%, placing it in line with the lesser sunny months of January and February. As the year progresses, April stands out with a significant rise to 48%, suggesting a notable shift towards sunnier days in spring. However, December's sunshine potential trails off again towards the year's end, slightly improving compared to the chill of October and November. This rhythm reflects a typical Irish climate, where sunny spells become a rare delight as winter sets in, reiterating the unpredictability of weather in this coastal town.

Percentage of Sunny Days in December in Courtown

The chart illustrates the percentage of sunny days in Courtown 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 Courtown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%21%25%48%31%23%34%28%22%19%29%23%
Data source: Courtown December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Courtown in December

In Courtown, Ireland, the rhythm of daylight ebbs and flows throughout the year, with December marking the shortest day of the calendar. As the year winds down, daylight dwindles to just 7 hours, concluding a gradual descent from the summer's abundant 16 hours in June and July. Following the vibrant brightness of spring and early summer, when days stretch to a generous 15 hours in May, daylight hours start to recede in autumn. By the time December arrives, the stark contrast to the long days of summer is palpable, as the community prepares to embrace the cozy, tranquil ambiance of winter evenings. This natural cycle not only accentuates the changing seasons but also highlights the unique charm of life in this coastal town as it transitions into the new year.

Average Daylight Hours in Courtown for December

The chart illustrates the variation in daylight duration in Courtown 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 45m16h 14m14h 36m12h 36m10h 33m8h 41m7h 42m
Data source: Courtown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Courtown

As December rolls in, Courtown, Ireland, embraces a brisk wind that mirrors the chill of winter's arrival. With an average wind speed of 5.1 m/s (11 mph), December matches the somewhat breezy October, suggesting a transition from the more temperate months to the invigorating winter gusts. This month sees a noticeable uptick from the summer’s calmest days, where July marked the lowest average at 2.9 m/s (6 mph). Interestingly, while February stands out as the most blustery month at 6.3 m/s (14 mph), December also contributes to a late autumnal surge, keeping the air lively and fresh. The pattern reveals that as the year winds down, so does the likelihood of stillness, inviting locals and visitors alike to relish the crisp coastal air.

Average December Wind Speed in Courtown

The chart displays monthly wind speed patterns in Courtown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.76.34.83.64.13.92.93.93.45.14.65.1 m/s
Data source: Courtown December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Courtown Compares to Other Months

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

December and January exhibit similar temperature ranges, with both months experiencing minimums of -2°C (28°F) and maximums of 13°C (56°F). However, December tends to be slightly warmer on average at 7°C (44°F) compared to January’s 6°C (43°F). Precipitation levels also differ notably; December sees a significant amount of rainfall at 107 mm (4.2 in) over 14 days, whereas January receives only 53 mm (2.1 in) over 10 days, making it a drier month overall. Humidity remains fairly consistent, with December at 84% and January slightly higher at 85%. For more specifics on January weather, you can visit Courtown weather in January.

In December, the temperatures typically range from a minimum of -2°C (28°F) to a maximum of 13°C (56°F), with an average of 7°C (44°F). The month is also marked by significant precipitation, averaging 107 mm (4.2 in) over 14 days, and a humidity level of 84%. In comparison, February experiences slightly colder conditions, with temperatures dipping to a minimum of -3°C (28°F) and reaching a maximum of 14°C (58°F), while the average remains at 6°C (44°F). Precipitation in February is lower at 87 mm (3.4 in), occurring over 15 days, and humidity also remains high at 86%. For more detailed insights into the weather patterns in February, you can visit Courtown weather in February.

December and March present distinctly similar yet contrasting weather patterns. In December, temperatures range from a brisk -2°C (28°F) to a more mild 13°C (56°F), with an average of 7°C (44°F). The month is characterized by considerable precipitation, totaling 107 mm (4.2 in) over approximately 14 days, accompanied by a high humidity level of 84%. In contrast, March experiences slightly cooler minimum temperatures, dipping to -5°C (23°F), but reaching a maximum of 15°C (60°F) while maintaining the same average of 7°C (45°F). This month sees reduced precipitation, with 79 mm (3.1 in) spread over 15 days and a slightly higher humidity of 86%. Overall, both months exhibit a tendency for dampness, yet March edges towards slightly warmer maximum temperatures while lowering total rainfall. For more detailed insights, check out Courtown weather in March.

December and April present distinct weather patterns, highlighting the transition between winter and spring. In December, temperatures range from a chilly -2°C (28°F) at night to a mild 13°C (56°F) during the day, accompanied by significant precipitation of 107 mm (4.2 in) over 14 days and high humidity at 84%. In contrast, April sees slightly warmer conditions with temperatures starting at the same minimum of -2°C (29°F) but rising to a maximum of 18°C (65°F) and an average of 8°C (47°F). Precipitation in April is noticeably lower at 55 mm (2.2 in) over 11 days, with humidity remaining similar at 85%. For more specific weather details in April, check Courtown weather in April.

December and May present contrasting weather conditions, significantly influencing daily life. In December, temperatures range from a chilly -2°C (28°F) to a mild maximum of 13°C (56°F), with an average of 7°C (44°F). The month experiences considerable precipitation, averaging 107 mm (4.2 in) over approximately 14 days and maintaining a high humidity level of 84%. In contrast, May showcases a more temperate climate, with minimum temperatures around 1°C (33°F) and maximums reaching 21°C (69°F), averaging 11°C (52°F). Precipitation in May is lower at 70 mm (2.8 in) over 12 days, coupled with a slightly lower humidity of 83%. For those looking for more details on the delightful weather in May, you can visit Courtown weather in May.

In December, temperatures can dip as low as -2°C (28°F), with an average of 7°C (44°F) and highs reaching 13°C (56°F). The month is characterized by significant precipitation, totaling 107 mm (4.2 in) over about 14 days, coupled with a high humidity level of 84%. In contrast, June offers a milder climate, with temperatures starting at a minimum of 6°C (43°F), averaging 14°C (57°F), and peaking at 25°C (77°F). Precipitation is less frequent, measuring 67 mm (2.6 in) across 13 days, while humidity remains slightly elevated at 85%. For a closer look at June weather specifics, you can explore Courtown weather in June.

In December, the weather is notably cooler with average temperatures ranging from a chilly -2°C (28°F) to a maximum of 13°C (56°F), while July enjoys much milder conditions, with temperatures between 7°C (45°F) and 25°C (78°F). December experiences more precipitation at 107 mm (4.2 in) over about 14 days, compared to July's 68 mm (2.7 in) spread over 13 days. Humidity is slightly higher in July at 86%, compared to December's 84%, making summer feel a bit more humid despite the overall warmer temperatures. For more detailed insights into July weather, you can check Courtown weather in July.

In December, temperatures are notably cooler, with average highs reaching only 13°C (56°F) and lows dipping to -2°C (28°F), while August enjoys much warmer conditions, averaging 15°C (60°F) and peaking at a comfortable 23°C (73°F). Precipitation is slightly higher in December, totaling 107 mm (4.2 in) over 14 days, compared to 96 mm (3.8 in) spread over 15 days in August. Both months experience high humidity levels, with December at 84% and August at 85%. For more details about August weather conditions, check out Courtown weather in August.

December weather features cooler temperatures, with a minimum of -2°C (28°F) and an average of 7°C (44°F), compared to September’s milder range that dips only to 3°C (37°F) and averages 14°C (57°F). While December experiences slightly more precipitation, totaling 107 mm (4.2 in) across 14 days, September sees less at 76 mm (3.0 in) over 13 days. Humidity levels remain high in both months, with December at 84% and September slightly higher at 86%. For more details about September's climate, you can check Courtown weather in September.

In comparing the weather between December and October, December tends to be colder, with temperatures ranging from a low of -2°C (28°F) to a high of 13°C (56°F), resulting in an average of 7°C (44°F). In contrast, October experiences milder temperatures, starting from a minimum of 1°C (34°F) and peaking at 18°C (65°F), leading to a more comfortable average of 11°C (52°F). Rainfall is also notable in both months, with December receiving 107 mm (4.2 in) and October slightly less with 93 mm (3.6 in), yet both have about 14 days of precipitation. Humidity remains high in both months, with December at 84% and October at 87%. For a detailed look at October weather, check out Courtown weather in October.

December weather shows a slight chill compared to November, with average temperatures ranging from a minimum of -2°C (28°F) to a maximum of 13°C (56°F). In contrast, November experiences milder temperatures, with a minimum of 0°C (33°F) and a maximum of 15°C (59°F). Both months see similar levels of precipitation, with December recording 107 mm (4.2 in) over 14 days, while November has slightly higher precipitation at 108 mm (4.3 in) falling over 15 days. Humidity levels are also comparable, with December at 84% and November slightly higher at 86%. For more details on November weather, you can check Courtown weather in November.

Compare Courtown's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Courtown

December in Courtown brings a notable shift in weather, characterized by cooler temperatures and increased precipitation compared to previous months. The average chill in the air, coupled with higher humidity levels, creates a distinct winter atmosphere that envelops the town. While the chances of rain grow, making it an ideal time for cozy indoor activities, the scenic beauty of the coastal landscape takes on a serene charm during this season. For those interested in a comprehensive overview of the region's weather patterns throughout the year, a visit to Courtown Climate is highly recommended.