Last updated: March 17, 2025
Experience the charm of Howth, Ireland in December, where the weather offers a unique blend of brisk coastal air and scenic beauty. With maximum temperatures reaching 13°C (57°F) and dipping to a minimum of 2°C (36°F), the average temperature settles at a cool 8°C (46°F). December is characterized by frequent rain, accumulating around 106 mm (4.2 in) over 15 days, contributing to the region's lush landscapes. The high humidity at 84% adds to the wintry ambiance, inviting all to enjoy cozy atmospheres and stunning views. Whether you're strolling along the cliffs or exploring local culture, December in Howth has something delightful to offer.
In December, temperatures in Howth, Ireland begin to underscore the chill of winter, with a minimum of 2°C (36°F) and an average hovering around 8°C (46°F). This month marks a subtle shift from the milder autumn temperatures, as highs reach up to 13°C (57°F). Compared to the preceding months, there's a distinct cooling trend, with December's averages slightly lower than those in November, which recorded an average of 10°C (49°F). As the year draws to a close, the crisp coastal air invigorates the scenery, making it an ideal time for leisurely walks along the stunning Irish coastline, despite the cooler temperatures.
December in Howth, Ireland, brings a notable shift in weather as the year draws to a close. With 106 mm of precipitation, this month is characterized by 15 days of rain, contributing to the overall wetter trend observed through autumn. Following November's peak of 123 mm and a high number of rain days, December maintains a substantial rainfall level but slightly less than its predecessor. This gradual reduction is a hint of the drier months to come, although the persistent moisture serves as a reminder of Ireland's maritime climate. Overall, December captures the essence of winter's approach, seamlessly blending the tail end of autumn's rains with the chill of the season.
In December, the humidity in Howth, Ireland averages around 84%, marking a slight decrease compared to the preceding months. This gentle dip follows a trend of consistent humidity levels throughout the year, with figures typically hovering in the mid-80s percentile. January through November sees a range of 85% to 87% humidity, suggesting a moist maritime climate characteristic of the region. As the year winds down, December's comparatively lower humidity provides a brief respite before the cycle of moist weather resumes in the New Year. This trend highlights Howth’s stable yet dynamic atmospheric conditions, making it an intriguing destination for nature and weather enthusiasts alike.
As winter settles in Howth, Ireland, the UV Index takes a noticeable dip in December, with a low rating of 1. This signifies minimal sun exposure risk, allowing residents and visitors to enjoy the outdoor beauty without the worry of sunburn, with an average burn time of 45 minutes. Following a trend throughout the year, December mirrors the low UV ratings seen in January and November, indicating that the sun's intensity remains mild during these colder months. For those planning outdoor activities, it's a perfect time to revel in Howth's picturesque landscapes while being aware of the relatively low UV exposure. For more detailed information, check the Howth UV Index.
UV Risk Categories
In December, Howth experiences a gentle fade into winter with only 98 hours of sunlight, a stark contrast to the sunny heights of spring and summer. This month marks the low point of the year, following a gradual decline from the golden days of May, which boasted 405 hours of radiant light. The trend of diminishing daylight continues with each passing month, dropping from October’s 235 hours to November’s mere 122 hours. This seasonal shift not only underscores the depth of winter but also highlights the warm respite that sunshine brings, even on the greyest of days.
In Howth, Ireland, the likelihood of sunny weather in December stands at 24%, slightly above the chillier months preceding it. This figure aligns with the overall trend of fluctuating sunshine across the year, where the spring months tend to bask in more sunlight compared to the autumn and winter. April shines brightly with the highest chance of sun at 48%, while November and December hover close together, reminding us that even in the depth of winter, moments of sunshine can occasionally break through. Overall, while December may not boast the sunniest of days, it remains part of a gradual transition towards more favorable weather as the year progresses.
In Howth, Ireland, the daylight duration follows a captivating rhythm throughout the year, with December marking a noticeable dip to just 7 hours of light. This trend signals the deepening winter, contrasting sharply with the vibrant 16 hours enjoyed during the peak of summer in June and July. As the year unfolds, we see the daylight gradually increasing from 8 hours in January to its springtime peak in April at 14 hours, before gradually tapering off again into the shorter days of late autumn and winter. This cyclical pattern, with more daylight in the warmer months and a retreat into darkness as the year comes to a close, paints a beautiful picture of the ever-changing landscape of time and light in Howth.
As December sweeps over Howth, Ireland, the winds begin to whisper their brisk secrets, with an average speed of 6.7 m/s (15 mph), slightly higher than the preceding months. This uptick reflects a gentle ascent in wind speeds throughout the late autumn, with November bringing in 6.6 m/s (15 mph), and October trailing at 6.4 m/s (14 mph). The overall trend from the summer lull, where July recorded the calmest winds at 3.6 m/s (8 mph), clearly illustrates how the approach of winter enlivens the coastal air. As the year draws to a close, Howth embraces the invigorating gales, enriching its rugged landscapes and vibrant vistas, perfectly encapsulating the spirit of the season.
The weather in Howth 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 Howth and find detailed weather information for every month.
In comparing the weather between December and January, both months exhibit similar mild temperatures, with January having a slightly lower average of 7°C (45°F) compared to December's 8°C (46°F). December tends to be wetter, receiving 106 mm (4.2 in) of precipitation over 15 days, while January sees reduced rainfall of 68 mm (2.7 in) across 11 days. Additionally, humidity levels are quite comparable, with December at 84% and January slightly higher at 85%. For more specific insights into January's weather conditions, you can refer to Howth weather in January.
December and February share similar temperature ranges, with February slightly cooler, featuring a minimum temperature of 1°C (34°F) compared to December's 2°C (36°F), and an average temperature of 7°C (45°F) versus December's 8°C (46°F). Both months can reach a maximum of 13°C (56°F) during warmer days. In terms of precipitation, December is wetter, receiving 106 mm (4.2 in) over 15 days, while February has 85 mm (3.3 in) spread over 17 days, indicating slightly more frequent, yet lighter, rain. Humidity is relatively high in both months, with February slightly edging out at 86% compared to December's 84%. For more detailed insights, you can check Howth weather in February.
December and March exhibit some intriguing similarities and differences in weather patterns. In December, temperatures range from a minimum of 2°C (36°F) to a maximum of 13°C (57°F), while March experiences slightly lower minimums at -2°C (29°F) but similar maximums, peaking at 14°C (57°F). Precipitation levels are relatively close, with December receiving 106 mm (4.2 in) over 15 days compared to March's 88 mm (3.5 in) over 14 days. Additionally, humidity remains high in both months, at 84% for December and 86% for March, creating a consistently damp atmosphere. For more detailed insights about March weather specifically, you can visit Howth weather in March.
December and April present notably different weather patterns, despite having similar minimum temperatures of 2°C (36°F). In December, the average temperature is slightly cooler at 8°C (46°F) compared to April's average of 9°C (48°F). While both months experience high humidity, December's 84% contrasts with April's 85%. Precipitation is significantly higher in December, with 106 mm (4.2 in) over 15 days, compared to April's 43 mm (1.7 in) over 10 days. For a closer look at how the weather unfolds in April, you can check out Howth weather in April.
December typically presents cooler temperatures, with a minimum of 2°C (36°F) and an average of 8°C (46°F), reaching a maximum of 13°C (57°F). This month also sees considerable precipitation, averaging 106 mm (4.2 in) across 15 days, and humidity levels remain high at 84%. In contrast, May offers a milder climate, with temperatures ranging from a minimum of 3°C (38°F) to an average of 11°C (52°F) and a maximum of 18°C (64°F). Precipitation in May is significantly lower, with around 58 mm (2.3 in) over 11 days, and humidity slightly decreases to 83%. For a closer look at May's weather specifics, visit Howth weather in May.
In December, the weather tends to be much colder, with average temperatures ranging from a chilly 2°C (36°F) at night to a maximum of 13°C (57°F) during the day. This month also sees a higher level of precipitation, with 106 mm (4.2 in) falling over the course of 15 days, coupled with a humidity of 84%. In contrast, June brings milder conditions, with temperatures starting at a minimum of 8°C (47°F) and peaking at 20°C (68°F), making it noticeably warmer. Although June has slightly less rainfall at 76 mm (3.0 in) over 13 days, the humidity remains relatively high at 85%, keeping the air feeling fresh. For a closer look at what to expect, check out Howth weather in June.
In December, temperatures are cooler, with a minimum of 2°C (36°F) and an average high of 13°C (57°F), while July enjoys milder conditions, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 22°C (71°F). December experiences higher precipitation, totaling 106 mm (4.2 in) over about 15 days, compared to July’s 79 mm (3.1 in) across 13 days. Both months feature high humidity, with December at 84% and July slightly higher at 86%. For more detailed weather patterns in July, check out Howth weather in July.
December and August present distinctly different weather conditions. In December, temperatures range from a chilly minimum of 2°C (36°F) to a maximum of 13°C (57°F), averaging around 8°C (46°F). The month is characterized by high humidity at 84% and considerable precipitation, totaling 106 mm (4.2 in) over 15 days. In contrast, August enjoys milder temperatures, with a minimum of 11°C (51°F) and a maximum of 20°C (69°F), averaging 16°C (60°F). Although August experiences slightly less rainfall at 100 mm (3.9 in) across 16 days, the humidity remains high at 85%. For more detailed information, you can visit Howth weather in August.
In December, the weather tends to be cooler with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 13°C (57°F), compared to September, which is milder, with temperatures ranging from 7°C (45°F) to 20°C (68°F). December also experiences higher precipitation levels, averaging 106 mm (4.2 in) over approximately 15 days, while September's rainfall totals 86 mm (3.4 in) across the same number of days. Additionally, humidity is slightly more pronounced in December at 84%, compared to September's 86%. For more details on September weather, you can check Howth weather in September.
December's weather is typically cooler than October's, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 13°C (57°F), compared to October's range of 5°C (42°F) to 18°C (65°F). Both months experience significant precipitation, with December recording 106 mm (4.2 in) over 15 days, slightly more than October's 103 mm (4.0 in) across 17 days. Humidity levels are also relatively high in both months, but December sees a slight decrease at 84%, compared to October's 87%. For a closer look at October's weather specifics, you can visit Howth weather in October.
In comparing the weather of December and November, December tends to be slightly cooler, with an average temperature of 8°C (46°F), compared to November's average of 10°C (49°F). Additionally, December experiences a lower minimum temperature of 2°C (36°F) compared to November's 3°C (38°F), making it a bit chillier overall. However, November has a higher maximum temperature of 15°C (59°F) versus December's 13°C (57°F). Precipitation is also noteworthy, as December receives 106 mm (4.2 in) over 15 days, while November sees 123 mm (4.8 in) across 18 days, indicating that November is not only wetter but also has more frequent rainy days. For a more detailed look at weather conditions during this month, you can refer to Howth weather in November.
As December descends upon Howth, the weather takes on a distinctly cool and damp character, setting it apart from the milder months that precede it. With an average temperature of around 8°C (46°F), residents and visitors alike can expect chilly days as winter firmly establishes itself. The increased precipitation, averaging 106 mm spread across 15 days, adds to the seasonal atmosphere, creating a lush landscape while also necessitating the need for proper rain gear. Additionally, elevated humidity levels at 84% contribute to an overall sense of briskness in the air. For a deeper understanding of Howth's ever-changing climate throughout the year, visit Howth Climate.