December Weather in Dungarvan, Ireland

Last updated: March 17, 2025

In Dungarvan, Ireland, December brings a cool maritime climate, characterized by an average temperature of 8°C (46°F). Visitors can expect maximum daytime highs reaching 13°C (56°F), while nighttime lows can dip to around 0°C (32°F), offering a crisp winter experience. The month sees significant rainfall, with 133 mm (5.2 in) spread over approximately 17 days, making it a particularly wet time of year. Coupled with high humidity levels averaging 83%, festive revelries may be punctuated by intermittent showers, urging residents and travelers alike to embrace the charm of this vibrant coastal town amidst the seasonal elements.

December Temperature in Dungarvan

In December, Dungarvan begins to embrace the chill of winter, with temperatures ranging from a minimum of 0°C (32°F) to a mild maximum of 13°C (56°F). As the year draws to a close, the average temperature settles at around 8°C (46°F), indicating a slight drop compared to the preceding months. This seasonal shift marks a transition from the cooler autumn days into the heart of winter, as daytime highs and nighttime lows exhibit a typical pattern of gradual decline seen throughout the late year. While the December weather introduces a crispness to the air, it also offers a peaceful charm to the town, making it a perfect time for cozy gatherings and festive celebrations.

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

The chart illustrates December temperature patterns in Dungarvan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454545485257616057534846
Data source: Temperature data for Dungarvan 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 Dungarvan

December marks a notable shift in Dungarvan's precipitation patterns, as the month typically receives 133 mm (5.2 in) of rain over 17 days, making it one of the wettest times of the year. This increase in rainfall trend emerges seamlessly from November’s already substantial 124 mm (4.9 in), further emphasizing the region's winter weather dynamics. As temperatures drop, the frequency and intensity of rain is evident, highlighting the contrast to the drier summer months where precipitation averaged around 66 mm (2.6 in). This rich December rainfall not only contributes to the lush landscapes of Ireland but also sets the stage for the wet and windy conditions characteristic of the winter season.

December Precipitation Trends in Dungarvan

The chart displays monthly precipitation patterns in Dungarvan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec69122967671666610177121124133
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Dungarvan

In December, Dungarvan, Ireland, experiences a humidity level of 83%, marking a slight decrease from the wetter months of autumn, particularly October's peak of 86%. This trend towards lower humidity is consistent with the overall seasonal pattern in Dungarvan, where humidity levels hover around the mid-80s throughout most of the year. After reaching a high of 85% during the summer, humidity settles back to 83% by December, illustrating the region's relatively stable climate. With the winter months bringing a softening of moisture levels, Dungarvan maintains a refreshing yet damp atmosphere, characteristic of Ireland's coastal charm.

December Average Humidity in Dungarvan

This chart illustrates the average monthly humidity levels in Dungarvan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%84%84%84%85%85%84%85%86%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dungarvan

In Dungarvan, Ireland, the UV Index experiences a steady decline as winter approaches, culminating in a low index of 1 in December. This signifies minimal risk from sun exposure, with a burn time of approximately 45 minutes, allowing residents to enjoy outdoor activities without the immediate concern of sunburn. The shift from the moderate levels seen in spring and autumn to low levels in the winter months highlights the seasonal variations in UV radiation. As the year progresses from May's high of 7 to December's low of 1, it emphasizes the importance of adjusting sun safety practices according to the time of year. For those interested in a comprehensive overview of UV levels throughout the year, visit Dungarvan UV Index.

Maximum UV Index Levels in Dungarvan for December

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

In Dungarvan, Ireland, the dance of sunlight throughout the year reveals a captivating rhythm. January kicks off with a mere 95 hours of sunshine, slowly building momentum as spring approaches. By March, the days grow longer, offering 208 hours that hint at the warmth to come. The real transformation occurs in April and May, where sunshine peaks at 316 hours and 401 hours, igniting a vibrant landscape. As summer unfolds, the sun dazzles with 409 hours in July, the pinnacle of light, before gently receding into the milder autumn months. August maintains a generous 364 hours, yet by November, the days dwindle to 136 hours, signaling winter's approach. Finally, December closes the year with 109 hours, a soft reminder of the brighter days ahead, leaving Dungarvan's residents yearning for the sun-kissed warmth of spring once more.

Monthly Sunshine Duration in Dungarvan: December Highlighted

The December sunshine duration represents the total number of hours Dungarvan 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.
JanFebMarAprMayJunJulAugSepOctNovDec95h148h208h316h401h397h409h364h308h243h136h109h
Data source: Dungarvan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dungarvan During December

In Dungarvan, the likelihood of experiencing sunny weather takes a notable dip in December, with only a 22% chance of sun. This places December on par with some of the year's least sunny months, like October and September, which also boast similar probabilities. Interestingly, while the year begins with a modest 32% chance in January, the sunny days gradually increase in April and decline again by the time winter sets in. With a contrasting peak of 48% in April, it's evident that Dungarvan's climate trends favor brighter skies in the lead-up to summer, making those rare sunny days in December even more precious.

Percentage of Sunny Days in December in Dungarvan

The chart illustrates the percentage of sunny days in Dungarvan 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 Dungarvan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%23%24%48%33%26%30%29%22%21%31%22%
Data source: Dungarvan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dungarvan in December

In Dungarvan, Ireland, December marks the transition into the darkest days of the year, with daylight dwindling to just seven hours. This reduction follows a gradual decline from the sunniest month of June, where the days stretch up to sixteen hours. As autumn sets in, daylight tapers off sharply, dropping to eight hours in both November and January, indicating a sharp contrast to the brightness of late spring and early summer. The shorter days of December serve as a reminder of nature's rhythm, as the community prepares for the return of light in the coming months, starting with a modest increase to nine hours in February.

Average Daylight Hours in Dungarvan for December

The chart illustrates the variation in daylight duration in Dungarvan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 20m9h 56m11h 55m13h 56m15h 41m16h 37m16h 7m14h 32m12h 35m10h 35m8h 47m7h 49m
Data source: Dungarvan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Dungarvan

As the year draws to a close, December in Dungarvan, Ireland, showcases a notable increase in wind speed, averaging 6.0 m/s (13 mph). This marks a shift from the relatively calm summer months, where July recorded the year's lowest winds at 3.6 m/s (8 mph). The transition from autumn to winter brings a steady rise in gusts, with December's winds surpassing those of previous months, including November's average of 4.8 m/s (11 mph). Throughout the year, wind speeds in Dungarvan generally trend higher in the cooler months, hinting at the brisk breath of winter that invigorates the coastal landscape, making December a time for both bold elements and cozy retreats by the fireside.

Average December Wind Speed in Dungarvan

The chart displays monthly wind speed patterns in Dungarvan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.27.35.24.14.94.13.64.33.95.44.86.0 m/s
Data source: Dungarvan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Dungarvan Compares to Other Months

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

December and January exhibit similar maximum temperatures, both reaching up to 13°C (56°F), yet January typically brings cooler minimum temperatures, dipping to -1°C (30°F) compared to December's 0°C (32°F). While average temperatures are slightly lower in January, with an average of 7°C (45°F) versus December's 8°C (46°F), January is notably drier, experiencing only 69 mm (2.7 in) of precipitation over 12 days compared to December's 133 mm (5.2 in) across 17 days. Humidity levels remain consistent at 83% for both months. For a more detailed look at weather patterns during this time, you can visit Dungarvan weather in January.

In comparing the weather between December and February, we can observe some notable similarities and slight differences. Both months feature a minimum temperature of 0°C (32°F) and a maximum of 13°C (56°F), with average temperatures only marginally different at 8°C (46°F) for December and 7°C (45°F) for February. Precipitation levels are also quite comparable, with December experiencing 133 mm (5.2 in) and February slightly lower at 122 mm (4.8 in), both spread over 17 days. However, February is characterized by a slightly higher humidity at 85%, compared to December's 83%. For a more detailed outlook, you can visit Dungarvan weather in February.

In December, temperatures typically range from a chilly 0°C (32°F) at night to a mild 13°C (56°F) during the day, while March experiences slightly colder nights with minimum temperatures dropping to -4°C (25°F) and daytime highs reaching up to 14°C (57°F). Precipitation in December is more significant, with an average of 133 mm (5.2 in) over 17 days, compared to March's 96 mm (3.8 in) over 15 days. Both months have high humidity, with December at 83% and March slightly higher at 84%. For more insights on March weather, you can check this link: Dungarvan weather in March.

In December, the weather is characterized by cooler temperatures, with a minimum of 0°C (32°F) and a maximum reaching 13°C (56°F), coupled with higher precipitation levels of 133 mm (5.2 in) over 17 days. The humidity during this month hovers around 83%. In contrast, April brings slightly milder conditions, with temperatures ranging from a low of 1°C (33°F) to a high of 16°C (62°F). April also experiences significantly less rainfall, totaling 76 mm (3.0 in) across 11 days, and a similar humidity level of 84%. For a closer look at what to expect, you can check Dungarvan weather in April.

December and May showcase contrasting weather patterns, reflecting the transition from winter to spring. In December, temperatures are cooler, with a minimum of 0°C (32°F) and an average of 8°C (46°F), whereas May brings milder conditions, starting at a minimum of 3°C (38°F) and peaking at an average of 11°C (53°F). Precipitation is more prevalent in December, with 133 mm (5.2 in) over 17 days compared to May's lighter rainfall of 71 mm (2.8 in) across 12 days. Both months exhibit high humidity, with December at 83% and May slightly higher at 84%, but the overall feel of May is distinctly warmer and more inviting. For a closer look at May's delightful weather, check out Dungarvan weather in May.

December weather tends to be quite cold, with temperatures ranging from a brisk 0°C (32°F) at night to a mild 13°C (56°F) during the day. This month sees significant precipitation, averaging 133 mm (5.2 in) over 17 days, contributing to its high humidity level of 83%. In contrast, June offers a much warmer climate, with temperatures starting at 7°C (45°F) and peaking at 23°C (74°F). The month experiences considerably less precipitation, averaging 66 mm (2.6 in) over 12 days, while maintaining a slightly higher humidity of 85%. For more details about June weather, visit Dungarvan weather in June.

December and July weather in Dungarvan present stark contrasts. December experiences much cooler temperatures, with a minimum of 0°C (32°F) and an average of 8°C (46°F), peaking at 13°C (56°F). Precipitation is also higher in December, with 133 mm (5.2 in) falling over 17 days, paired with a humidity level of 83%. In contrast, July boasts milder conditions, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 24°C (76°F) and an average of 16°C (61°F). Rainfall is less frequent in July, totaling 66 mm (2.6 in) over 12 days, accompanied by a slightly higher humidity of 85%. For more detailed information, visit Dungarvan weather in July.

When comparing the weather in December and August, notable differences emerge. December tends to be colder, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 13°C (56°F), while August enjoys milder conditions, featuring temperatures between 8°C (48°F) and 23°C (73°F). Precipitation levels are relatively high in both months, with December receiving 133 mm over 17 days and August experiencing 101 mm over 14 days. Despite the slight variation in rainfall, the humidity levels remain quite similar, with December at 83% and August slightly higher at 84%. For more detailed information on August weather, you can visit Dungarvan weather in August.

In comparing the weather in December and September, we observe notable differences in temperature and precipitation. December experiences lower temperatures, with a minimum of 0°C (32°F) and an average of 8°C (46°F), while September boasts milder conditions, starting from a minimum of 6°C (42°F) and reaching an average of 14°C (58°F). Additionally, December is wetter, with 133 mm (5.2 in) of precipitation over 17 days compared to September's 77 mm (3.0 in) over 12 days. Humidity remains high in both months, with December at 83% and September slightly higher at 85%. For more detailed information on September weather, you can visit Dungarvan weather in September.

In comparing December and October weather, December is generally cooler with an average temperature of 8°C (46°F) compared to October's warmer average of 12°C (53°F). The maximum temperatures in December reach only 13°C (56°F), while October can peak at 17°C (64°F). Both months experience considerable precipitation, with December seeing 133 mm (5.2 in) over 17 days versus October's 121 mm (4.8 in) throughout 15 days. Interestingly, December's humidity is slightly lower at 83%, in contrast to October's 86%. For a closer look at October weather specifics, you can visit Dungarvan weather in October.

In comparing the weather of December to November, December tends to be slightly cooler, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 13°C (56°F), compared to November's minimum of 2°C (35°F) and maximum of 15°C (59°F). Additionally, December experiences a bit more precipitation, totaling 133 mm (5.2 in) over 17 days, while November sees 124 mm (4.9 in) also spread across 17 days. Humidity levels are consistent, with December at 83% and November slightly higher at 84%. For more details, you can visit Dungarvan weather in November.

Compare Dungarvan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Dungarvan

As December unfolds in Dungarvan, the weather takes on a distinct character, cooler than the preceding months and often shrouded in rain. With temperatures dipping significantly, the chill in the air is palpable, contrasting sharply with the mildness of autumn. The month is marked by higher humidity and frequent precipitation, making the landscape lush yet damp. The persistent drizzle and overcast skies contribute to a cozy ambience, perfect for warm indoor activities or enjoying the beauty of the season. For a deeper dive into Dungarvan's unique weather patterns, visit Dungarvan Climate.