December Weather in Malahide, Ireland

Last updated: March 17, 2025

Experience the enchanting December weather in Malahide, Ireland, where the charm of winter unfolds. With a maximum temperature of 13°C (56°F) and an average of 7°C (45°F), the month showcases mild yet crisp conditions. Temperatures can dip to a minimum of -2°C (30°F), hinting at the frosty nights ahead. However, be prepared for frequent rain, as 14 days of precipitation contribute to an average rainfall of 85 mm (3.4 in), enveloping the landscape in a lush embrace. Coupled with a humidity level of 84%, December in Malahide is a vivid reminder of Ireland's magnificent winter allure, making it a perfect time for cozy indoor activities and festive celebrations.

December Temperature in Malahide

In Malahide, Ireland, December ushers in a crisp chill, with temperatures dipping to a minimum of -2°C (30°F) and a mild average hovering around 7°C (45°F). As the festive season unfolds, the high can reach up to 13°C (56°F), providing a refreshing, albeit cool, respite compared to the transition from autumn's colder months. This pattern reflects a gradual warming trend from the depths of winter, hinting at the shifting climate as the year draws to a close. With these temperatures, December offers a unique charm, perfect for cozy gatherings and festive outings amidst the frosty air.

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

The chart illustrates December temperature patterns in Malahide, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445485358616157524745
Data source: Temperature data for Malahide 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 Malahide

In Malahide, Ireland, December concludes the year with an average precipitation of 85 mm (3.4 in), marking a notable increase compared to the earlier months. This month typically sees 14 days of rainfall, contributing to more than just festive vibes; it emphasizes the region’s character of lush greenery sustained through consistent moisture. The trend shows a gradual rise in precipitation as the year progresses, with autumn months like November delivering 93 mm (3.6 in), paving the way for December's wet finish. Notably, August stands out with the highest average of 95 mm (3.7 in), yet December’s total keeps it robustly wet, reinforcing the idea that winter in Malahide is not without its share of rainy days. Such patterns illustrate the coastal climate's rhythmic dance between wet and dry, continually shaping the beauty of this charming Irish locale.

December Precipitation Trends in Malahide

The chart displays monthly precipitation patterns in Malahide, 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.
JanFebMarAprMayJunJulAugSepOctNovDec537373446269739570799385
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Malahide

In December, Malahide experiences a humidity level of 84%, marking a slight dip compared to the higher averages seen in the months leading up to winter. This decrease follows a trend of relatively stable humidity readings throughout the year, with most months hovering around 85% to 87%. Notably, only May and December register lower figures, while the peak humidity is consistently found in the late fall months of October and November at 86% and 87% respectively. Overall, December’s humidity maintains the characteristic dampness of Irish winters, yet offers a brief reprieve from the more oppressive moisture of earlier months.

December Average Humidity in Malahide

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

In December, Malahide experiences a drop in the UV Index, which falls to 1, categorizing it as low and allowing for a longer safe exposure time of 45 minutes before the risk of sunburn increases. This trend of low UV levels continues from the previous months, particularly after the high readings of 8 seen in June and July. As winter settles in, the UV index remains modest, contrasting sharply with the peak summer months, which demand far more caution. For anyone looking to understand the UV variations throughout the year, including December's mild levels, detailed information can be found at Malahide UV Index.

Maximum UV Index Levels in Malahide for December

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

In Malahide, Ireland, the month of December sees a notable decline in sunshine hours, with the total dropping to just 91 hours. This reflects a broader seasonal trend, as the year begins with a modest 80 hours of sunshine in January, gradually climbing to a peak of 385 hours in May. The transition into the summer months showcases a consistent abundance of light, especially from April through August, where sunshine hours remain robust. However, as autumn takes hold, a noticeable dip is observed, culminating in the cold, dark days of winter. December's brief flashes of sunlight serve as gentle reminders of the vibrant glow experienced earlier in the year, while also hinting at the promise of sunshine to come as the seasons cycle back to spring.

Monthly Sunshine Duration in Malahide: December Highlighted

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

Chance of Sun in Malahide During December

In Malahide, Ireland, the likelihood of sunny weather in December hovers around 23%, aligning closely with the typically grey skies of the cold winter months. While this figure is slightly above the chances seen in October and November, it significantly trails behind the sunnier spell of April, which boasts a robust 44% chance of sun. This trend suggests that while December may offer a few rare clear days, it remains firmly nestled within Ireland's darker and cloudier season, making the pursuit of sunshine more challenging as the year draws to a close. Embracing the tranquil beauty of winter in Malahide might just be the perfect antidote to the search for elusive rays.

Percentage of Sunny Days in December in Malahide

The chart illustrates the percentage of sunny days in Malahide 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 Malahide experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%21%22%44%33%23%30%23%21%20%26%23%
Data source: Malahide December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Malahide in December

As the year draws to a close, December in Malahide, Ireland brings a notable dip in daylight, with only 7 hours of sunshine to illuminate the winter days. This reduction follows a gradual tapering of daylight that begins in autumn, where October offers 10 hours and November slides down to 8. A stark contrast is observed during the luminous summer months of June and July, each boasting 16 hours of daylight, creating a vibrant backdrop for outdoor activities. The transition from January's mere 8 hours to the peak in May at 15 hours showcases the shifting dynamics of light throughout the seasons. December's early sunsets serve as a reminder of the cyclical nature of daylight, evoking a sense of coziness as the community embraces the winter spirit.

Average Daylight Hours in Malahide for December

The chart illustrates the variation in daylight duration in Malahide throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 5m9h 48m11h 54m14h 3m15h 56m16h 56m16h 24m14h 42m12h 37m10h 29m8h 34m7h 31m
Data source: Malahide daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Malahide

As December unfolds in Malahide, Ireland, the wind whispers a chilling message of transition. With an average wind speed of 5.0 m/s (11 mph), there’s a noticeable uptick compared to the calmer months of summer, where July recorded a gentle 2.8 m/s (6 mph). This increase signals the season's shift, as winds begin to pick up from the relatively mild conditions of late autumn. Throughout the year, the trend suggests a peak in wind activity during the winter months, with December's brisk breezes seamlessly flowing from November's winds, which also averaged 4.9 m/s (11 mph). As the year draws to a close, Malahide embraces the invigorating winds that accompany the festive spirit, reminding us that nature is ever-evolving, even in the picturesque charm of Ireland's coastal towns.

Average December Wind Speed in Malahide

The chart displays monthly wind speed patterns in Malahide, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.66.04.83.53.93.72.83.63.54.84.95.0 m/s
Data source: Malahide December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Malahide Compares to Other Months

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

In December, the weather is generally cool with a minimum temperature of -2°C (30°F) and an average of 7°C (45°F), reaching a maximum of 13°C (56°F). This month experiences a higher level of precipitation at 85 mm (3.4 in) over 14 days, contributing to a humidity level of 84%. In contrast, January sees a slightly colder minimum temperature of -3°C (27°F) and a marginally lower average temperature of 6°C (43°F), with a maximum temperature of 14°C (58°F). Precipitation decreases significantly to 53 mm (2.1 in) over just 10 days, while humidity remains relatively stable at 85%. For more detailed insights, check out Malahide weather in January.

In December, temperatures in Malahide range from a chilly minimum of -2°C (30°F) to a mild maximum of 13°C (56°F), with an average temperature of 7°C (45°F). The month sees significant precipitation, totaling 85 mm (3.4 inches) over approximately 14 days, with humidity levels averaging around 84%.

In comparison, February exhibits similar minimum temperatures at -2°C (29°F) but allows for a slightly warmer maximum of 15°C (58°F) and an average of 7°C (44°F). Precipitation decreases to 73 mm (2.9 inches) while still occurring over 14 days, and humidity rises slightly to 86%.

For a more detailed overview of February weather, you can visit Malahide weather in February.

In December, temperatures range from a chilly minimum of -2°C (30°F) to a comfortable maximum of 13°C (56°F), with an average of 7°C (45°F). The month sees significant precipitation, amounting to 85 mm (3.4 in) over 14 days, and the humidity hovers around 84%. In contrast, March experiences slightly colder temperatures, with a minimum of -3°C (26°F) and a maximum of 16°C (62°F), while maintaining the same average of 7°C (45°F). Precipitation in March totals 73 mm (2.9 in) over an equal number of 14 days, with humidity rising slightly to 86%. Overall, March tends to be a bit drier and warmer at the upper end of the temperature spectrum compared to December. For more specific details about the weather in Malahide, you can check Malahide weather in March.

In December, temperatures typically range from a minimum of -2°C (30°F) to a maximum of 13°C (56°F), with an average of 7°C (45°F). The month experiences considerable rainfall, with 85 mm (3.4 in) of precipitation over 14 days, and humidity levels are high at 84%. In contrast, April sees slightly milder weather, with temperatures ranging from -1°C (31°F) to 19°C (67°F) and an average of 9°C (48°F). Precipitation decreases significantly to 44 mm (1.7 in) over 11 days, while humidity remains similar at 85%. For more information about April weather specifically, check out Malahide weather in April.

December and May present distinctly different weather experiences. In December, temperatures can drop as low as -2°C (30°F), with an average of 7°C (45°F) and a maximum of 13°C (56°F). The month is characterized by higher precipitation, totaling 85 mm (3.4 in) over 14 days, and an average humidity of 84%. In contrast, May brings milder weather, with minimum temperatures of 1°C (34°F), an average of 12°C (53°F), and maximums reaching 22°C (72°F). The precipitation is less, at 62 mm (2.4 in) over 12 days, and humidity remains slightly lower at 83%. With these contrasts, it's evident that May offers a warmer and drier climate compared to the colder, wetter December. For more details on the weather in May, you can visit Malahide weather in May.

December and June present stark contrasts in weather conditions. In December, temperatures range from a chilly -2°C (30°F) at night to a mild 13°C (56°F) during the day, with an average of 7°C (45°F). The month sees a total of 85 mm (3.4 in) of precipitation over 14 days, maintaining a high humidity level of 84%. In contrast, June offers a more pleasant climate, with temperatures fluctuating between a minimum of 7°C (44°F) and a maximum of 25°C (77°F), averaging around 15°C (58°F). Although June has slightly less precipitation at 69 mm (2.7 in) over 13 days, humidity remains relatively high at 85%. For a more detailed look at the summer weather, check out Malahide weather in June.

In December, temperatures tend to be quite chilly, with a minimum of -2°C (30°F) and an average of 7°C (45°F), peaking at 13°C (56°F). The month is characterized by higher humidity at 84% and significant precipitation, averaging 85 mm (3.4 in) over 14 days. In contrast, July brings a milder climate, where temperatures range from a minimum of 8°C (47°F) to an average of 16°C (62°F), with a maximum reaching 27°C (80°F). Although July experiences slightly less precipitation at 73 mm (2.9 in) across 12 days, the humidity remains relatively high at 86%. For a closer look at July weather specifics, you can check Malahide weather in July.

December and August present contrasting weather patterns. In December, temperatures range from a chilly -2°C (30°F) at night to a mild 13°C (56°F) during the day, accompanied by an average daily temperature of 7°C (45°F). The month sees about 85 mm (3.4 in) of precipitation over 14 days, with a high humidity level of 84%. In contrast, August enjoys warmer conditions with temperatures starting at 8°C (47°F) at the minimum, rising to a comfortable average of 16°C (61°F) and peaking at 23°C (74°F). Despite receiving slightly more rainfall at 95 mm (3.7 in) across 16 days, humidity remains comparable at 85%. For more detailed weather insights, you can check Malahide weather in August.

In comparing the weather between December and September, it’s clear that September enjoys milder temperatures, with an average of 14°C (57°F) compared to December's average of 7°C (45°F). The maximum temperatures in September can reach up to 22°C (72°F), significantly higher than December’s maximum of 13°C (56°F). Additionally, while both months experience considerable precipitation, September sees slightly less at 70 mm (2.7 in) over 13 days, compared to December’s 85 mm (3.4 in) over 14 days. Humidity levels remain quite similar, with September at 86% and December at 84%. For a closer look at what to expect, check out Malahide weather in September.

In comparing the weather between December and October, we see a notable drop in temperatures. December experiences colder conditions with an average temperature of 7°C (45°F) and a minimum of -2°C (30°F), while October's average is a milder 11°C (53°F), with a minimum of 2°C (36°F). Precipitation levels are slightly higher in December at 85 mm (3.4 in) over 14 days, compared to October's 79 mm (3.1 in) over 13 days. Additionally, December's humidity level is slightly lower at 84% compared to October's 87%. For more detailed information, you can check Malahide 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 -2°C (30°F) to a maximum of 13°C (56°F), while November has a slightly higher average with temperatures between -1°C (31°F) and 15°C (60°F). Precipitation levels are somewhat similar, with December receiving 85 mm (3.4 in) over 14 days, compared to November's 93 mm (3.6 in) across the same number of days. Humidity remains fairly consistent, with December at 84% and November at 86%. For a more detailed look at November weather, visit Malahide weather in November.

Compare Malahide's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Malahide

As December settles in, Malahide experiences a marked transition, with cooler temperatures and higher humidity levels that set it apart from the milder months of autumn. While the average temperature hovers around a crisp 7°C, the biting cold often brings minimums that can dip below freezing. This month is also characterized by increased precipitation, with nearly half the days witnessing rain, contributing to the 84% humidity that envelops the coastal town. The striking combination of chill and moisture creates a unique winter atmosphere, making December stand out in Malahide's climatic profile. For those curious about how this charming town's weather unfolds throughout the year, a visit to Malahide Climate offers an insightful overview.