Last updated: March 17, 2025
January in Holyhead, United Kingdom presents a chilly maritime climate, with temperatures ranging from a brisk 2°C (35°F) at night to a maximum of 14°C (57°F) during the day. The month sees an average temperature of 7°C (46°F), making it a time for warm clothing and cozy retreats. Rainfall is a common feature, with 81 mm (3.2 in) of precipitation spread over 13 days, resulting in a notably humid atmosphere at 89%. Those venturing out should be prepared for sporadic showers amidst the invigorating coastal air, capturing the essence of January in this picturesque setting.
In Holyhead, United Kingdom, January temperatures set the stage for a wintery ambiance, with lows around 2°C (35°F) and averaging 7°C (46°F). The month experiences a comfortable maximum of 14°C (57°F), hinting at the gradual warming trend that follows. While January remains cool, it transitions into February, where temperatures dip slightly, with minimums reaching 0°C (32°F), yet the average remains steady at 7°C (46°F), showcasing a consistent winter atmosphere. As spring approaches, March introduces a chillier edge with minimums hitting -3°C (26°F), but the average still holds strong at 8°C (46°F), signaling the resilient character of Holyhead’s climate. The slow upward trajectory of temperatures becomes more evident in April and May as both the minimums and maximums steadily rise, paving the way for milder, more inviting conditions. This gradual increase not only highlights the shift from winter to spring but also emphasizes Holyhead's maritime charm, as it transitions into the warmer, sunnier months of summer.
In January, Holyhead experiences an average precipitation of 81 mm (3.2 in) spread over approximately 13 rainy days. This sets the stage for a relatively wet winter season, though it is notably drier than the subsequent months of February and October, which see sharp increases in rainfall—106 mm (4.2 in) and 151 mm (6.0 in), respectively. The trend indicates that as winter progresses, conditions become wetter, peaking in the late autumn months before transitioning into a drier spring. January’s precipitation, while significant, serves as a precursor to the more intense rainfalls that characterize subsequent months, highlighting the variability in Holyhead's climate as it shifts from the cold grip of winter to the more temperate conditions of spring.
In Holyhead, United Kingdom, January brings a notable humidity level of 89%, which sets the tone for the months ahead. As winter transitions into spring, February and March maintain a similar dampness at 88% and 86%, respectively. However, as the seasons change, humidity gradually decreases, reaching its lowest point of 78% in July. This trend continues through late summer and early autumn, before humidity spikes again in October, hitting 90% and peaking in November at 91%. The cyclical nature of humidity in Holyhead highlights the region's distinct maritime climate, where moisture is a consistent characteristic throughout the year, especially in the colder months.
In January, Holyhead experiences a low UV Index of 1, indicating minimal sun exposure risks with a burn time of approximately 45 minutes. As the months progress towards February, the UV Index slightly rises to 2, maintaining that low exposure category and the same burn time. However, a noticeable increase occurs in March and April, with the UV Index climbing to 4 and 5, respectively, which shifts the exposure category to moderate and reduces the safe burn time to 30 minutes. This upward trend continues into May, where the index reaches 7 (high), before peaking during the summer months of June and July at 8 (very high), cutting burn time down to just 15 minutes. As summer fades into autumn, the UV Index begins to drop, landing back at 5 in September and 4 in October, before returning to low levels of 2 in November and 1 in December, each with a burn time of 45 minutes. This clear seasonal variation underscores the importance of monitoring the UV index throughout the year. For more detailed information, check out Holyhead UV Index.
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In Holyhead, United Kingdom, January marks the beginning of the year with a modest 91 hours of sunshine, reflecting the lingering chill of winter. As the months progress, the sunshine hours gradually increase, demonstrating a compelling upward trend: February sees a notable rise to 158 hours, while March further expands the sun's presence to 225 hours. By the time April arrives, the days stretch delightfully longer with 335 hours of sunlight, culminating in the radiant glow of May, where residents bask in an impressive 414 hours. This sunny peak is closely followed by June and July, which continue to deliver a remarkable number of hours, hovering around 404 and 417 respectively. However, as summer gives way to autumn, there’s a gentle decline; August holds onto 377 hours, before further tapering off in the cooler months of September and October with 312 and 237 hours respectively. As winter approaches again, November and December retreat to their cozy confines with just 127 and 109 hours of sunshine. This seasonal rhythm reflects the UK’s characteristic ebb and flow of light, creating a captivating cycle of brightness throughout the year.
In Holyhead, January presents a 24% chance of sunny weather, making it one of the cloudier months of the year. As winter lingers, the likelihood of sunlight is modestly lower than in nearby February, which enjoys a 28% chance of clear skies. Interestingly, the sunny weather slowly begins to improve as spring approaches, with March seeing a 27% chance of sunshine, and April soaring to a more favorable 48%. This upward trend in sun exposure highlights the gradual transition from winter's gloom to the brighter days of spring, suggesting a promising outlook for those seeking a bit of sunshine after the New Year.
In Holyhead, United Kingdom, January begins the year with just 8 hours of daylight, setting a tone of early winter hibernation. As the months progress, there's a delightful surge in daylight; by February, we gain an extra hour, and by the end of March, the days stretch to 11 hours, hinting at the arrival of spring. The transformation accelerates through April and May, where daylight peaks at 15 hours, inviting longer evenings perfect for outdoor activities. The height of summer in June and July showcases a remarkable 16 hours of daylight, creating a vibrant atmosphere. However, as summer fades, the gradual decline begins, with August seeing a slight dip to 14 hours before September brings it down to 12 hours. The descent continues into the fall, with October at 10 hours, ultimately returning to 8 hours in November and a mere 7 hours by December, closing the cycle as winter casts its longer shadows once more. This natural rhythm of daylight in Holyhead beautifully encapsulates the changing seasons and the ebb and flow of time throughout the year.
In Holyhead, January ushers in an average wind speed of 6.8 m/s (15 mph), setting a brisk tone for the winter season. As the month flows into February, the winds intensify, peaking at 8.2 m/s (18 mph), showcasing a trend of heightened gustiness that typically persists into late autumn, with October also recording 7.8 m/s (18 mph). However, heading into the milder months of spring and summer, wind speeds decline notably, reaching a low of 3.7 m/s (8 mph) in July. This gradual diminishment indicates a clear seasonal shift, followed by a slight resurgence of winds in the later months, as November and December bring back steadier breezes averaging 7.1 m/s and 7.2 m/s respectively. This cyclical pattern highlights the dynamic nature of Holyhead’s maritime climate, where winter winds give way to calmer summer days before returning to their earlier vigor.
The weather in Holyhead 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 Holyhead and find detailed weather information for every month.
In comparison, January and February exhibit similar average temperatures, with January experiencing a minimum of 2°C (35°F) and a maximum of 14°C (57°F), while February's temperatures range from 0°C (32°F) to 15°C (59°F). However, February tends to be slightly wetter, receiving 106 mm (4.2 in) of precipitation over 17 days, compared to January's 81 mm (3.2 in) over 13 days. The humidity remains relatively stable, with January at 89% and February at 88%. For more detailed information about February weather specifically in Holyhead, you can refer to Holyhead weather in February.
In January, the weather is relatively mild with average temperatures ranging from 2°C (35°F) to 14°C (57°F), accompanied by significant precipitation of 81 mm (3.2 in) over 13 days and high humidity at 89%. In contrast, March sees slightly colder temperatures, with a minimum of -3°C (26°F) and a maximum of 15°C (60°F), while the average remains comparable at around 8°C (46°F). March also experiences increased rainfall, totaling 101 mm (4.0 in) over 17 days, and slightly lower humidity at 86%. For more detailed insights, check Holyhead weather in March.
In comparing the weather between January and April, January tends to be cooler with average temperatures around 7°C (46°F), while April sees a slight increase to an average of 9°C (49°F). January experiences more precipitation, totaling 81 mm (3.2 in) over 13 days, compared to April's 50 mm (2.0 in) over 10 days. Humidity levels are relatively high in both months, with January at 89% and April at 84%, but overall, April shows a gradual transition towards milder and more pleasant weather. For more details, you can refer to Holyhead weather in April.
January weather tends to be much cooler and wetter compared to May. With minimum temperatures around 2°C (35°F) and average highs reaching only 14°C (57°F), January experiences a notable chill. Additionally, it sees a higher level of precipitation—81 mm (3.2 in) over 13 days—with humidity levels at a frosty 89%. In contrast, May warms up significantly, with temperatures ranging from a low of 3°C (38°F) to a comfortable high of 22°C (72°F). Precipitation decreases to 58 mm (2.3 in) over 11 days, accompanied by a lower humidity level of 79%. For a more detailed look at May's weather, check out Holyhead weather in May.
In January, the weather is markedly cooler, with temperatures ranging from a chilly 2°C (35°F) to a mild 14°C (57°F) and an average of 7°C (46°F). This month experiences significant precipitation, totaling 81 mm (3.2 in) over approximately 13 days, accompanied by high humidity levels at 89%. In contrast, June brings a warmer climate, with temperatures starting at a pleasant 9°C (48°F), peaking at 24°C (75°F), and averaging 14°C (57°F). The precipitation levels in June are similar, also around 80 mm (3.2 in) over 13 days, but the humidity drops to a more comfortable 81%. For more details on weather patterns, you can check out Holyhead weather in June.
In January, the weather is quite chilly, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 14°C (57°F), which averages around 7°C (46°F). The month experiences significant precipitation, with 81 mm (3.2 in) of rainfall spread over 13 days, accompanied by high humidity at 89%. In contrast, July brings a much warmer climate, with temperatures varying from a minimum of 11°C (51°F) to a pleasant maximum of 24°C (75°F), averaging 15°C (60°F). Although July has slightly less rainfall at 66 mm (2.6 in) over 12 days, the humidity decreases to 78%. For a closer look at July's weather specifics, you can refer to this link: Holyhead weather in July.
In January, the weather is notably colder, with minimum temperatures dipping to 2°C (35°F) and averaging around 7°C (46°F), peaking at a maximum of 14°C (57°F). The month experiences significant precipitation, with 81 mm (3.2 in) falling over 13 days, and humidity levels are high at 89%. In contrast, August offers a milder climate, featuring minimum temperatures of 11°C (52°F) and an average of 16°C (61°F), reaching up to 24°C (75°F). August sees a slightly higher total precipitation of 97 mm (3.8 in) across 17 days, but with lower humidity at 79%. For more detailed insights on the weather during this summer month, visit Holyhead weather in August.
In January, the weather is generally cold, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 14°C (57°F), averaging around 7°C (46°F). The month sees significant precipitation, totaling 81 mm (3.2 in) over approximately 13 days, and it boasts high humidity levels at 89%. In contrast, September offers a milder climate, with temperatures starting at a minimum of 9°C (48°F) and peaking at 24°C (76°F), averaging 15°C (59°F). Although September experiences slightly more rainfall at 97 mm (3.8 in) over 14 days, the humidity is slightly lower at 85%. For more insights on September weather, check out Holyhead weather in September.
In January, the weather tends to be quite cool, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 14°C (57°F). The month experiences significant precipitation, with 81 mm (3.2 in) spread across 13 days and a humidity level of 89%. In contrast, October brings milder conditions, featuring an average temperature increase to 13°C (55°F), reaching up to 20°C (68°F) at times. However, October also sees more rainfall, with precipitation measuring 151 mm (6.0 in) over 19 days, and humidity slightly higher at 90%. For more detailed insights into this month, you can check Holyhead weather in October.
When comparing the weather in January and November, we see some distinct differences. January features slightly cooler temperatures with a minimum of 2°C (35°F) and an average of 7°C (46°F), while November's temperatures start higher, with a minimum of 4°C (39°F) and an average of 10°C (50°F). November also tends to be wetter, recording 145 mm (5.7 in) of precipitation over 21 days compared to January's 81 mm (3.2 in) over 13 days. Additionally, humidity levels in both months are quite high, with January at 89% and November slightly higher at 91%. For more insights into November weather specifically, you can check out Holyhead weather in November.
When comparing the weather patterns of January and December, January tends to be slightly cooler. The average temperature in January ranges from a minimum of 2°C (35°F) to a maximum of 14°C (57°F), while December sees temperatures from a minimum of 3°C (37°F) to a maximum of 13°C (56°F). Moreover, January generally experiences less precipitation, recording 81 mm (3.2 in) over 13 days, compared to December's substantial 151 mm (5.9 in) over 21 days. Interestingly, both months maintain a high humidity level of 89%. For more detailed information about December's weather, you can refer to this link: Holyhead weather in December.
January in Holyhead ushers in a distinct chill, characterized by its cool temperatures and high humidity levels that set it apart from other months. This period typically features a mix of occasional rain, with precipitation recorded on over a week of the month, making it one of the wetter times of the year. While the daytime may reach a mild 14°C, evenings can plunge down to 2°C, emphasizing the need for warm clothing. As winter blankets Holyhead, its weather reminds us of the charm of the season, creating a unique atmosphere. For a more detailed overview of the climate, check out Holyhead Climate.