Last updated: March 17, 2025
January in Howth, Ireland offers a mix of chilly temperatures and frequent precipitation. With a maximum of 14°C (57°F) and an average of 7°C (45°F), the month can feel brisk, especially with minimum lows dipping to 1°C (34°F). Rain is a common companion, bringing about 68 mm (2.7 in) of moisture over 11 days, contributing to the region's lush landscape. Coupled with a high humidity level of 85%, January's weather sets a refreshing yet often damp scene for residents and visitors alike.
In January, Howth, Ireland experiences cool temperatures that set the tone for the winter season. With a minimum of 1°C (34°F) and an average hovering around 7°C (45°F), the month offers a brisk coastal atmosphere. The daytime highs can reach up to 14°C (57°F), providing a mild contrast to the chill of early mornings. This pattern of temperatures not only reflects a steady winter climate but also hints at the gradual warming trend as the months progress. As winter transitions into spring, temperatures begin to shift upward, revealing an incremental rise that continues into the later months, promising a thriving landscape just beyond January's frosty grasp.
January in Howth, Ireland, typically sees about 68 mm (2.7 in) of precipitation over 11 days, marking the start of the year with a moderate yet noticeable amount of rainfall. As winter progresses into February and March, total precipitation steadily increases, peaking in November at 123 mm (4.8 in) with 18 rainy days, suggesting a trend towards wetter conditions. Interestingly, the first half of the year experiences varied rainfall, with notably drier months like April, which records a mere 43 mm (1.7 in), highlighting an occasional respite from the rain. This fluctuating pattern continues through the month of August when Howth often faces its most significant rainfall, averaging 100 mm (3.9 in) over 16 days. Overall, January sets the tone for a year characterized by a mix of drizzly days and sporadic dry spells, contributing to the lush landscapes that Ireland is renowned for.
In January, Howth, Ireland, experiences a high humidity level of 85%, setting the stage for a year marked by consistently damp conditions. As winter transitions to spring, humidity slightly creeps up to 86% in both February and March, reflecting the lingering chill and moisture in the air. This pattern of elevated humidity continues throughout the warmer months, with a stable 85-86% from May through September. Interestingly, October sees a slight increase to 87%, as autumn settles in, while November remains steady at 86%. Finally, December wraps up the year with a slight drop to 84%, hinting at the overall cyclical nature of Howth's humidity levels. The consistent humidity throughout the year highlights how this coastal town's climate maintains a rich, moist environment that is a hallmark of its lush, green landscapes.
In January, Howth, Ireland experiences a notably low UV Index of 1, indicating minimal sun exposure and a generous burn time of 45 minutes. This pattern continues into February, maintaining the same UV level and burn time, making it a safe period for outdoor activities. As spring approaches, there is a noticeable shift; by March, the UV Index rises to 4, suggesting a moderate level of sun exposure with a reduced burn time of 30 minutes. This trend of increasing UV exposure continues through April, reaching 5. With late spring and summer, May marks a significant jump to a high UV Index of 7, and by June and July, it peaks at 8, classified as very high, demanding more caution under the sun with burn times dropping to just 15 minutes. As the summer wanes into August, the UV Index decreases slightly but remains high at 7. The latter months see the UV Index gradually decline, returning to low levels by November and December. For further insights on UV exposure throughout the year, visit Howth UV Index.
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January in Howth, Ireland, typically marks the beginning of the year with a modest 85 hours of sunshine, a stark contrast to the sun-soaked days that follow. As winter gives way to spring, the days gradually lengthen; by February, sunshine nearly doubles to 153 hours, signaling a renewed warmth. March continues this positive trend, basking in 208 hours of brightening light. By April and May, residents are treated to an impressive 328 and 405 hours respectively, making it one of the sunniest months of the year. However, the sun doesn’t shy away entirely during the summer, as June, July, and August maintain robust hours, hovering around 399 to 354 hours of brightness. As autumn approaches, the hours taper off, wrapping up the year with significantly less sunshine in November and December, which see just 122 and 98 hours respectively. This seasonal shift from the intense brightness of late spring to the dimmer days of winter beautifully encapsulates the ebb and flow of Howth's climatic charm.
In Howth, Ireland, January offers a 26% chance of sunny weather, placing it in the mix with other winter months like December and November. As the year progresses, the likelihood of sunshine gradually rises, peaking in April at a striking 48%. This upward trend underscores the transition from the chilly winter months to the blossoming of spring, where sunny days become more frequent. While February and March experience slightly lower chances of sun at 22% and 24% respectively, the overall pattern illustrates a gradual shift towards brighter days, making January just the start of a slowly awakening season.
In Howth, Ireland, the daylight duration in January marks the beginning of a gradual increase as we transition from the depths of winter into spring. Starting with only 8 hours of daylight, January paves the way for February, which sees a modest rise to 9 hours. The ascent accelerates in March as we leap to 11 hours, and by April, the days stretch to a welcoming 14 hours. This upward trend continues, peaking in June and July at a generous 16 hours, before gradually tapering off again. By the end of summer, August offers 14 hours, while September and October ease into shorter days, settling at 12 and 10 hours, respectively. The cycle concludes in winter's grasp as November and December return to 8 and a mere 7 hours of daylight, illustrating the annual ebb and flow of sunlight that characterizes this coastal town.
As winter gives way to early spring in Howth, Ireland, January stands out with an average wind speed of 6.4 m/s (14 mph), marking a transitional calm before the gustier months ahead. The wind tends to pick up in February, reaching 8.0 m/s (18 mph), only to dip again in March to 5.9 m/s (13 mph). This fluctuation hints at the seasonal shifts, where the winds gradually mellow out toward the end of spring, with April and May averaging around 4.6 m/s and 5.1 m/s respectively. Interestingly, the summer months see the least turbulence, with July dropping to a gentle 3.6 m/s (8 mph), creating a serene maritime atmosphere. As autumn rolls in, the winds rejuvenate slightly, leading back to January's steady pace as we close the year, making Howth's wind patterns a captivating dance of seasonal change.
The weather in Howth changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January'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 January, the weather is characterized by temperatures ranging from a chilly 1°C (34°F) to a mild 14°C (57°F), with an average temperature of 7°C (45°F). The month sees about 68 mm (2.7 in) of precipitation over 11 days and maintains a high humidity level of 85%. In contrast, February has a similar temperature range, with a minimum of 1°C (34°F), an average of 7°C (45°F), and a maximum of 13°C (56°F). However, it experiences increased precipitation at 85 mm (3.3 in) over 17 days, along with a slight rise in humidity to 86%. For more details on February's weather patterns, you can check out Howth weather in February.
In January, the weather exhibits milder temperatures, with a minimum of 1°C (34°F) and an average of 7°C (45°F), peaking at a maximum of 14°C (57°F). It experiences 68 mm (2.7 in) of precipitation over about 11 days, accompanied by high humidity levels averaging 85%.
March, on the other hand, features slightly cooler nighttime temperatures, dipping to -2°C (29°F), while still maintaining a similar maximum of 14°C (57°F) and an average of 8°C (46°F). The month is wetter, recording 88 mm (3.5 in) of precipitation over 14 days, with humidity slightly higher at 86%. For a more detailed overview, check out Howth weather in March.
Overall, while both months have similar maximum temperatures, January tends to be warmer at night and generally drier than March.
In January, temperatures range from a chilly 1°C (34°F) at their lowest to a mild 14°C (57°F) at their highest, with an average temperature of around 7°C (45°F). The month experiences substantial precipitation of 68 mm (2.7 in) over 11 days, contributing to a high humidity level of 85%. In contrast, April brings slightly warmer temperatures, with a minimum of 2°C (36°F), an average of 9°C (48°F), and a maximum of 15°C (59°F). Precipitation decreases to 43 mm (1.7 in) over 10 days, while humidity remains steady at 85%. The milder conditions and reduced rainfall in April make it a more pleasant time of year. For more details, check out Howth weather in April.
In January, the weather is characterized by colder temperatures, with a minimum of 1°C (34°F) and an average of 7°C (45°F), while it can reach a maximum of 14°C (57°F). This month also experiences higher humidity at 85% and includes approximately 68 mm (2.7 in) of precipitation over 11 days. In contrast, May brings milder conditions, with minimum temperatures of 3°C (38°F) and an average of 11°C (52°F), peaking at a maximum of 18°C (64°F). The precipitation slightly decreases to 58 mm (2.3 in) over the same number of days, and humidity remains a bit lower at 83%. For more details on May weather, you can visit Howth weather in May.
When comparing the weather in January and June, notable differences emerge. In January, the temperatures are quite chilly, with lows around 1°C (34°F) and average highs reaching only 14°C (57°F). The month experiences moderate precipitation, totaling 68 mm (2.7 in) over about 11 days, while humidity remains high at 85%. In contrast, June offers warmer conditions, with a minimum temperature of 8°C (47°F) and average highs reaching 20°C (68°F). Precipitation increases slightly to 76 mm (3.0 in) but occurs over a marginally greater number of days at 13. Despite the increase in rain, humidity levels in June remain constant at 85%, creating a distinct July atmosphere. For a closer look at June weather specifics, visit Howth weather in June.
In January, the weather is noticeably colder, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 14°C (57°F) and an average of 7°C (45°F). Humidity levels are high at 85%, and the month sees about 68 mm (2.7 in) of precipitation over 11 days. In contrast, July experiences milder conditions, with temperatures starting at a minimum of 10°C (51°F) and peaking at 22°C (71°F), averaging around 16°C (61°F). The humidity remains similar at 86%, but precipitation slightly increases to 79 mm (3.1 in) over 13 days. For a detailed look at July weather, check out Howth weather in July.
January and August present strikingly different weather patterns. In January, temperatures range from a chilly 1°C (34°F) at night to a mild 14°C (57°F) during the day, with an average temperature of 7°C (45°F). This month also sees about 68 mm (2.7 in) of precipitation over 11 days, accompanied by high humidity at 85%. In contrast, August offers a more temperate climate with minimum temperatures around 11°C (51°F) and maximums reaching 20°C (69°F), resulting in an average of 16°C (60°F). Precipitation increases to 100 mm (3.9 in) spread over 16 days, yet the humidity remains consistent at 85%. For more details on August weather, visit Howth weather in August.
January and September exhibit notable differences in weather patterns. In January, temperatures range from a chilly 1°C (34°F) at night to a mild 14°C (57°F) during the day, with an average of 7°C (45°F). The month sees 68 mm (2.7 in) of precipitation over approximately 11 days, and humidity levels are quite high at 85%. In contrast, September brings warmer temperatures, with minimums of 7°C (45°F) and maximums reaching 20°C (68°F), averaging around 14°C (58°F). The precipitation rises slightly to 86 mm (3.4 in) over about 15 days, accompanied by a similarly high humidity of 86%. For more detailed insights on weather trends, you can visit Howth weather in September.
In January, temperatures are cooler, with a minimum of 1°C (34°F) and a maximum of 14°C (57°F), averaging around 7°C (45°F). The month experiences about 68 mm (2.7 in) of precipitation over 11 days, and relative humidity is high at 85%. In contrast, October features milder temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 12°C (54°F). Precipitation in October increases to 103 mm (4.0 in) across 17 days, and humidity rises slightly to 87%. For more specifics about the weather during this transitional month, you can visit Howth weather in October.
In comparing January and November weather, January generally presents slightly cooler temperatures, with average highs around 14°C (57°F) compared to November's slightly warmer average of 10°C (49°F). January also experiences lower precipitation levels, with 68 mm (2.7 in) over approximately 11 days, while November sees more significant rainfall at 123 mm (4.8 in) across 18 days. Both months share similar humidity levels, with January at 85% and November at a marginally higher 86%. For more detailed insights about November weather, you can check out Howth weather in November.
In January, temperatures range from a minimum of 1°C (34°F) to a maximum of 14°C (57°F), with an average of 7°C (45°F). The month experiences around 68 mm (2.7 in) of precipitation over 11 days and has a humidity level of 85%. In contrast, December sees slightly warmer temperatures, with a minimum of 2°C (36°F) and an average of 8°C (46°F), while the maximum remains similar at 13°C (57°F). However, December is wetter, with 106 mm (4.2 in) of precipitation spread over 15 days and a humidity level of 84%. For more details on December weather, you can check Howth weather in December.
As January unfolds in Howth, it brings a unique blend of cool temperatures and frequent rainfalls, making it stand out from the milder months that follow. With average highs hovering around 7°C, and a notable 85% humidity, the air feels crisp and often damp. This increases the likelihood of precipitation over about 11 days, gathering an average of 68 mm throughout the month. These conditions create a stark contrast to the warmer spells ahead, inviting a different kind of beauty, where the lush coastal landscapes meet moody winter skies. For an in-depth look at the weather patterns throughout the year, visit Howth Climate.