Last updated: March 17, 2025
January in Louth, Ireland is characterized by a chilly yet vibrant atmosphere, with average temperatures hovering around 5°C (42°F). Visitors can expect maximum highs of 14°C (57°F), offering a brief respite from the cold, while minimum lows dip down to -5°C (23°F). The month brings about 54 mm (2.1 in) of precipitation over approximately 10 days, making it a wet time ideal for cozy indoor activities. With humidity levels reaching 85%, the air feels crisp and invigorating, inviting locals and tourists alike to explore the enchanting landscapes cloaked in winter's embrace.
In Louth, Ireland, January brings a chilly embrace, with temperatures dipping as low as -5°C (23°F) during the night, while the day offers a mild average of 5°C (42°F). This month marks the tail end of winter, as the temperatures peak at 14°C (57°F), hinting at the gradual transition towards spring. Notably, as January progresses, the days begin to lengthen, gently nudging the cold away, a trend that continues into February, where the maximum temperatures just barely reach 14°C (58°F), with slightly warmer averages. This tells a story of hope, as the arctic grip loosens, inviting the promise of a budding spring amidst the lingering frost.
In Louth, Ireland, January bids farewell to the festive season with 54 mm (2.1 in) of precipitation, typically spread across 10 days of rain. This relatively moderate rainfall sets the tone for a wet winter, yet it remains the month with the least precipitation in comparison to the following months. As February rolls in, the quantity of rain increases significantly to 85 mm (3.4 in) over 15 days, hinting at the transition towards the wetter spring months. This trend continues through to August, where rainfall peaks at 114 mm (4.5 in) across 18 days, signaling the height of the wet season. The pattern illustrates an unmistakable increase in both rainfall amount and rainy days from January through the summer months, underscoring Louth's lush, green landscapes, which thrive on this abundance of moisture.
In January, Louth, Ireland, experiences an average humidity of 85%, setting a trend that continues through the winter months. As the year progresses, humidity levels remain fairly consistent, notably peaking at 86% in both February and the summer months of July and September. Even in the transition to autumn, humidity stays elevated, reaching 87% in October before tapering off slightly in the final months of the year. This steadiness in humidity reflects Louth's maritime climate, ensuring the air feels moist throughout the seasons, with only slight fluctuations in the overall humidity that embody the essence of this coastal region.
In January, Louth, Ireland experiences a low UV Index of 1, indicating minimal risk for sunburn with a burn time of approximately 45 minutes. As the months progress into February, the UV Index slightly increases to 2, maintaining the low exposure category and the same burn time. A noticeable shift occurs in March and April, where the index rises to 4 and 5, respectively, transitioning to a moderate exposure level and reducing burn time to 30 minutes. This upward trend continues into the warmer months, peaking in May with a high UV Index of 7 and further intensifying to 8 in June and July, where the risk is categorized as very high and burn time drops dramatically to just 15 minutes. As autumn sets in, the index begins to decline, with September seeing a moderate level at 5, and dropping back to the low exposure category by November and December, returning to 1. This cyclical pattern clearly highlights the increasing risk of UV exposure as spring and summer approach. For more detailed information, visit Louth UV Index.
UV Risk Categories
In Louth, Ireland, the sun begins its annual journey with 79 hours of sunshine in January, offering a gentle start to the year. As the days gradually grow longer, February sees a notable increase to 144 hours, hinting at the promise of spring. By March, the sunshine hours further elevate to 190, marking the transition into livelier seasons. April bursts forth with 303 hours of sun, paving the way for May's peak at 383 hours, when the region truly basks in warmth and light. Though June maintains a robust 375 hours, the gradual tapering begins in July and August, with 374 and 325 hours, respectively. As autumn approaches, September still enjoys a respectable 283 hours, before the daylight diminishes significantly in October with 223 hours. Finally, November and December drape the landscape in shadow, witnessing just 110 and 86 hours of sunshine. This trend paints a vivid picture of seasonal transformation, where Louth shifts from the stillness of winter towards the vibrant burst of summer, only to gracefully retreat into the quieter embrace of the colder months.
In Louth, Ireland, January exhibits a 29% chance of sunny weather, making it one of the brighter months of the winter season. This percentage stands in stark contrast to the subsequent months of February and March, where the likelihood of sunshine drops to 20% and 18%, respectively. Interestingly, January serves as a transitional period; as spring approaches in April, the chance of sun increases significantly to 39%. The warmer months, particularly May, show improved odds at 33%, while summer seemingly wanes with July and August recording 26% and 20%. Overall, January presents a decent opportunity for sun, hinting at the promise of brighter days ahead as the year progresses.
In Louth, Ireland, January marks the start of a gradual increase in daylight, with 8 hours of light that encourages a sense of renewal as winter recedes. As February arrives, daylight extends to 9 hours, hinting at the early stirrings of spring. This trend continues into March with 11 hours, and by April, the sunshine blossoms to 14 hours, inviting outdoor activities and a vibrant awakening of nature. The days peak in June with an impressive 17 hours of daylight, allowing for long, sun-soaked evenings. As summer wanes, daylight begins to dwindle, falling back to 16 hours in July and tapering off to 12 hours by September. October sees a further reduction to 10 hours, while the cycle concludes as November and December settle back into 8 hours and 7 hours of daylight respectively, reminding us of the rhythmic ebb and flow of light throughout the year.
In Louth, Ireland, January greets residents with an average wind speed of 3.9 m/s (9 mph), marking one of the gentler months of the year. As winter wanes, February sees a notable increase to 5.3 m/s (12 mph), followed by a slight dip in March at 4.4 m/s (10 mph). The winds soften again in April, dropping to 3.2 m/s (7 mph), suggesting a calm before the spring blooms. As the season transitions, May and June maintain a steady breeze of around 3.5 to 3.6 m/s (8 mph). The winds take a noticeable break during the summer months, with July at its calmest with just 2.5 m/s (6 mph). As autumn approaches, wind speeds gradually pick up again, reaching an average of 4.4 m/s (10 mph) in both November and December. This rhythmic fluctuation in wind patterns highlights Louth’s distinct seasonal shifts, with January serving as a gentle prelude to the bluster of the months that follow.
The weather in Louth 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 Louth and find detailed weather information for every month.
In January, temperatures in Louth typically range from a minimum of -5°C (23°F) to a maximum of 14°C (57°F), with an average temperature of 5°C (42°F). The month sees about 54 mm (2.1 in) of precipitation over approximately 10 days, and the humidity level hovers around 85%. In contrast, February offers slightly milder conditions, with temperatures ranging from -4°C (25°F) to the same maximum of 14°C (58°F) and an average temperature of 6°C (43°F). However, it experiences increased precipitation, totaling 85 mm (3.4 in) over about 15 days, and a marginally higher humidity of 86%. For more specific details, you can check Louth weather in February.
In January, the weather is characterized by colder temperatures, with a minimum of -5°C (23°F) and an average of 5°C (42°F), reaching a maximum of 14°C (57°F). This month experiences significant precipitation, totaling 54 mm (2.1 in) over approximately 10 days, and a high humidity level of 85%.
In contrast, March shows a slight increase in temperatures, with a minimum of -4°C (25°F) and an average of 7°C (44°F), peaking at 16°C (61°F). However, it also sees an increase in precipitation, totaling 80 mm (3.1 in) across 16 days, accompanied by a marginally higher humidity level of 86%. For more detailed information on March weather, check out Louth weather in March.
January and April present a striking contrast in weather patterns. In January, temperatures typically range from a chilly minimum of -5°C (23°F) to a maximum of 14°C (57°F), with an average of 5°C (42°F). This month also sees about 54 mm (2.1 in) of precipitation over approximately 10 days, accompanied by high humidity levels at 85%. In contrast, April offers milder conditions, with temperatures varying from a minimum of -2°C (28°F) to a more pleasant maximum of 20°C (68°F), averaging around 8°C (47°F). Although April experiences slightly less precipitation at 45 mm (1.8 in) over 11 days, the humidity remains constant at 85%. For more detailed insights into the weather during this month, check out Louth weather in April.
January and May present a stark contrast in weather conditions. In January, temperatures fluctuate between a chilly -5°C (23°F) at their lowest and a moderate 14°C (57°F) at their highest, with an average of 5°C (42°F). The month experiences significant precipitation, totaling 54 mm (2.1 in) over about 10 days, coupled with high humidity levels at 85%. In comparison, May brings a noticeable warming, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 23°C (73°F) and an average of 11°C (53°F). While May sees slightly higher precipitation at 66 mm (2.6 in) over 12 days, humidity remains relatively stable at 83%. For more details about May weather, check out Louth weather in May.
In January, the weather in Louth is characterized by colder temperatures, with lows reaching as low as -5°C (23°F) and an average of 5°C (42°F). The month sees around 54 mm (2.1 in) of precipitation over approximately 10 days, accompanied by high humidity levels of 85%.
In contrast, June brings milder and warmer conditions, with minimum temperatures around 4°C (40°F) and averages rising to 14°C (58°F). The maximum temperatures can reach up to 28°C (82°F), making it a much more comfortable and pleasant month. Additionally, June experiences slightly higher precipitation at 76 mm (3.0 in) over about 14 days, but the humidity remains constant at 85%. For more detailed insights into the June weather, you can visit Louth weather in June.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (57°F), accompanied by an average of 5°C (42°F). The month sees about 54 mm (2.1 in) of precipitation over 10 days, while humidity remains high at 85%. In contrast, July brings a significant warm-up, featuring a minimum temperature of 7°C (45°F) and a maximum of 28°C (82°F), with an average of 16°C (61°F). Though July experiences slightly more precipitation at 74 mm (2.9 in) across 13 days, the humidity is almost identical at 86%. For a closer look at the summer weather, check out Louth weather in July.
January and August present quite contrasting weather patterns. In January, temperatures range from a chilly -5°C (23°F) at the lowest to a mild 14°C (57°F) at the highest, with an average of 5°C (42°F). The month experiences about 54 mm (2.1 in) of precipitation over approximately 10 days, while humidity remains relatively high at 85%.
In contrast, August sees a noticeable increase in warmth, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 23°C (74°F), yielding an average temperature of 15°C (59°F). Precipitation rises to 114 mm (4.5 in), spread over about 18 days, yet the humidity remains consistent at 85%. For more detailed insights about the weather in August, you can check this link: Louth weather in August.
In January, temperatures in Louth range from a chilly -5°C (23°F) at night to a mild 14°C (57°F) during the day, with an average of 5°C (42°F). The month sees approximately 54 mm (2.1 in) of precipitation over about 10 days, and humidity levels are quite high at 85%.
In contrast, September experiences a significant warming trend, with temperatures fluctuating between 3°C (37°F) and 22°C (72°F), averaging around 13°C (56°F). This month brings a slightly higher precipitation of 74 mm (2.9 in) spread over 13 days, and humidity remains consistent at 86%. For more detailed insights, you can check Louth weather in September.
In comparing the weather between January and October, we see notable differences in temperature and precipitation levels. January experiences a chillier range, with minimum temperatures dropping to -5°C (23°F) and an average of 5°C (42°F), whereas October offers a milder climate with minimum temperatures around 0°C (32°F) and an average of 10°C (51°F). Precipitation is also higher in October, with 80 mm (3.1 in) over 14 days, compared to January's 54 mm (2.1 in) over 10 days. Additionally, humidity remains relatively high in both months, with January at 85% and October slightly higher at 87%. For a detailed look at what to expect in October, you can check Louth weather in October.
In comparing the weather between January and November, we observe a gradual transition in temperature and precipitation patterns. January typically experiences cooler temperatures, with a minimum of -5°C (23°F), an average of 5°C (42°F), and a maximum of 14°C (57°F). In contrast, November sees slightly milder conditions, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 15°C (59°F) and an average of 8°C (46°F).
Precipitation is more frequent in November, with 84 mm (3.3 in) falling over 15 days compared to January’s 54 mm (2.1 in) across just 10 days. Humidity levels are almost the same, hovering around 85% in January and 86% in November. For a more detailed look at the weather during this month, you can visit Louth weather in November.
When comparing the weather in January and December, January is slightly cooler with an average temperature of 5°C (42°F), compared to December's average of 6°C (43°F). January experiences a minimum temperature that can drop to -5°C (23°F), making it the colder month overall. Additionally, January sees less precipitation, totaling 54 mm (2.1 in) over 10 days, in contrast to December's heavier rainfall of 89 mm (3.5 in) over 13 days, indicating a wetter month. The humidity levels are fairly consistent, with January at 85% and December at 84%. For a deeper look at the weather specifics, check out Louth weather in December.
January in Louth showcases a distinctive chill, setting it apart from the milder months that follow. With temperatures oscillating between brisk minimums and a modest maximum, the month tends to be characterized by its cool, damp days and frequent precipitation, contributing to an overall high humidity level. While the weather remains predominantly cool, the average temperature hints at a gradual transition into spring. With about ten days of rain, it's a time when the landscape begins to awaken, albeit slowly, from winter's grasp. For a deeper understanding of Louth's climatic nuances, explore more at Louth Climate.