Last updated: March 17, 2025
January in Colwyn Bay, United Kingdom is characterized by a cool maritime climate. The maximum temperature reaches a temperate 14°C (58°F), while the average hovers around 5°C (42°F), dropping to a chilly minimum of -3°C (26°F) at night. Visitors can expect an average precipitation of 71 mm (2.8 in) over the course of the month, with rain falling on 13 days, contributing to the region's lush landscapes. A notable humidity level of 89% enhances the crisp air, making this month feel particularly bracing. Whether you're bracing against the elements or exploring (with an umbrella in hand), January in Colwyn Bay offers an authentic slice of winter weather in the UK.
In Colwyn Bay, January ushers in a chill with temperatures ranging from a brisk -3°C (26°F) at night to a daytime high of 14°C (58°F), creating an invigorating winter atmosphere. As the month progresses, the average temperature hovers around 5°C (42°F), offering a brisk reminder of the season. Interestingly, this pattern sets the stage for the gradual warming trend that follows; February and March witness slight drops in nightly lows but introduce higher maximums, hinting at the approaching spring. The transition from biting winter to mildness is palpable, with each month steadily raising the average temperatures, culminating in the warmer, sunnier days of April and May. Overall, January in Colwyn Bay is characterized by its refreshing chill and the subtle promise of the milder days ahead.
January in Colwyn Bay, United Kingdom, typically sees 71 mm (2.8 in) of precipitation over 13 days, setting the stage for a month that transitions into wetter winter months. As the year unfolds, February and March experience a notable increase in both the amount and frequency of rainfall, with February accumulating 92 mm (3.6 in) over 15 days and March peaking at 96 mm (3.8 in) across 16 days. This upward trend carries into the spring, but April dips slightly to 56 mm (2.2 in), highlighting a brief respite before the summer months return with heavier rains. June and July see precipitation levels soar again, reaching 99 mm (3.9 in) and 92 mm (3.6 in) respectively. Interestingly, the late summer and autumn months consistently deliver significant rainfall, culminating in December’s peak of 115 mm (4.5 in) over 18 days. Overall, January marks the beginning of a cyclical rainfall pattern, with a gradual increase leading into the wetter months that follow.
In January, Colwyn Bay experiences a high humidity level of 89%, setting the tone for a winter marked by moisture-laden air. This trend continues into February with 88% humidity, and though a slight decline occurs in March with 86%, the overall dampness remains pervasive. As spring approaches, humidity gradually eases to 84% in April and 79% in May, providing a refreshing respite. However, the summer months maintain a similar level of humidity, hovering around 78-81%, creating a comfortable coastal climate. By the time autumn rolls in, humidity spikes again, reaching 90% in October and peaking at 91% in November, before descending to 89% in December. This cyclical dance of humidity highlights Colwyn Bay's distinct maritime climate, where moisture is a constant companion, particularly during the winter and autumn months.
In January, Colwyn Bay experiences a low UV Index of 1, indicating minimal risk from sun exposure, with a safe burn time of 45 minutes. As winter progresses into February, the UV Index modestly rises to 2, maintaining a similar low exposure category and burn time. However, a noticeable shift occurs in March with an increase to 4, moving into the moderate exposure level and reducing burn time to 30 minutes. This upward trend continues into April, peaking at 5, signaling that spring is on the horizon and sun safety practices should start to be a priority. As warmer months approach, May and June see the UV Index climb to 7 and 8 respectively, denoting high to very high levels of risk, where burn times can drop drastically to just 25 and 15 minutes. The intensity remains in the summer months of July and August before tapering off again in September through November, where levels return to a low of 2 in November, only to settle back at 1 in December. It’s clear that as the year progresses, so does the UV Index, urging residents and visitors to adapt their sun safety measures accordingly. For detailed insights and trends, visit Colwyn Bay UV Index.
UV Risk Categories
January in Colwyn Bay can feel quite bleak, offering only 88 hours of sunlight; however, as winter fades, the days begin to brighten. By February, sunshine increases significantly to 153 hours, hinting at the approaching spring. March continues this positive trend, with 211 hours illuminating the landscape, setting the stage for the vibrant growth of April, which sees a remarkable 322 hours of sun. As spring transitions into summer, May reaches 398 hours, paving the way for July's peak at 405 hours, where long, bright days invite outdoor activities. Although August brings a slight dip with 369 hours, the sun still blesses the region. The sunshine gradually lessens as autumn settles in, leading to 297 hours in September and a notable drop to 114 hours by November. As the year concludes, December wraps up with 98 hours, leaving the community to look forward to another cycle of sunny days.
In Colwyn Bay, the chance of experiencing sunny weather in January is relatively low, standing at just 20%. This percentage remains consistent with the general trend of winter months, where sunny days are scarce. Interestingly, as we transition into February and March, the likelihood of sunlight increases slightly to 24% and 26%, respectively, hinting at the first signs of approaching spring. However, the real shift occurs in April, when the likelihood of sun elevates dramatically to 46%, suggesting that winter's grip is finally loosening. This gradual upward trend in sunshine chances throughout the early months serves as a promising beacon for those eagerly awaiting brighter days ahead.
In Colwyn Bay, January marks the beginning of the year with a modest 8 hours of daylight, reflecting the darkest days of winter. As the month flows into February, a gradual increase to 9 hours signals the early whispers of spring. The trend accelerates in March, where daylight jumps to 11 hours, enhancing outdoor opportunities. As we transition into April and May, daylight flourishes, reaching 14 and 15 hours respectively, inviting residents to embrace the blooming environment. The summer months of June and July boast the longest days at 16 hours, offering ample sunshine for beach outings and garden gatherings. However, as August wraps up the summer, daylight begins to taper off, descending to 14 hours. The decline continues into the fall, with September offering 12 hours, and October reducing further to 10 hours. As the year closes out, November and December return to 8 and 7 hours of daylight, reminding us of the cyclical nature of seasons in this charming coastal town.
In January, Colwyn Bay experiences an average wind speed of 4.0 m/s (9 mph), setting a brisk tone for the New Year. This month sits at the start of a trend where wind speeds gradually increase into February, reaching 5.0 m/s (11 mph), before slightly tapering off in March at 4.6 m/s (10 mph). As spring approaches in April, the breeze softens to 3.0 m/s (7 mph), hinting at calmer days ahead. This gentle pattern continues into the warmer months, with July witnessing the lowest average wind speed of just 2.4 m/s (5 mph). However, as autumn begins to unfold, a notable resurgence in wind speeds is observed, peaking again in October at 4.7 m/s (10 mph). Overall, January's winds mark the beginning of a dynamic seasonal rhythm, transitioning from brisk winter gusts to more moderate spring breezes, before building up again as the year progresses.
The weather in Colwyn Bay 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 Colwyn Bay and find detailed weather information for every month.
January’s weather in Colwyn Bay is characterized by mild temperatures, with an average of 5°C (42°F) and a maximum of 14°C (58°F). However, it also experiences frequent precipitation, averaging 71 mm (2.8 in) over 13 days, and high humidity at 89%. In contrast, February brings slightly cooler minimum temperatures dropping to -5°C (24°F), yet the average temperature rises to 6°C (43°F) and the maximum can reach 18°C (65°F). February sees even more precipitation, totaling 92 mm (3.6 in) across 15 days but maintains a similar humidity level of 88%. For more details, check out Colwyn Bay weather in February.
In January, the weather tends to be colder, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 14°C (58°F) and an average of 5°C (42°F). The month experiences significant precipitation, totaling 71 mm (2.8 in) over about 13 days, and humidity is high at 89%. In contrast, March sees slightly milder conditions, with temperatures ranging from a minimum of -6°C (22°F) to a more pleasant maximum of 19°C (66°F), averaging around 7°C (44°F). However, March is wetter, with 96 mm (3.8 in) of precipitation over 16 days, and the humidity remains relatively similar at 86%. For a detailed look at what to expect during this month, you can visit Colwyn Bay weather in March.
In January, temperatures in Colwyn Bay range from a brisk -3°C (26°F) to a maximum of 14°C (58°F), with an average of 5°C (42°F). This month also experiences considerable precipitation, with 71 mm (2.8 in) falling over 13 days, contributing to a high humidity level of 89%. Conversely, April brings milder weather, as temperatures shift to a minimum of -1°C (30°F) and a maximum of 22°C (72°F), averaging 9°C (48°F). Precipitation decreases to 56 mm (2.2 in) over just 11 days, and humidity levels drop slightly to 84%. For more details, you can check this link: Colwyn Bay weather in April.
In January, the weather tends to be quite chilly, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 14°C (58°F) and an average of just 5°C (42°F). The month sees about 71 mm (2.8 in) of precipitation over 13 days, along with high humidity levels at 89%. In contrast, May offers a significant warming, with temperatures fluctuating between a minimum of -1°C (31°F) and a maximum of 27°C (81°F), averaging 12°C (53°F). Interestingly, while the total precipitation remains the same at 71 mm (2.8 in), it falls over just 12 days, and humidity levels drop to a more comfortable 79%. For more details about May weather specifically, check out Colwyn Bay weather in May.
In January, the weather is notably colder with temperatures ranging from a frigid minimum of -3°C (26°F) to a more moderate maximum of 14°C (58°F), accompanied by high humidity levels of 89%. The month typically experiences 71 mm (2.8 in) of precipitation over 13 days. In contrast, June brings a significant warming trend, with temperatures starting at a minimum of 6°C (42°F) and peaking at 28°C (84°F), averaging 15°C (59°F). Although June has slightly higher precipitation at 99 mm (3.9 in) over the same number of rainy days, the humidity drops to 81%, making it feel less oppressive. For more detailed insights, check out Colwyn Bay weather in June.
January and July present a stark contrast in weather. January’s temperatures range from a chilly -3°C (26°F) at night to a mild 14°C (58°F) during the day, with an average of 5°C (42°F). The month is characterized by high humidity at 89% and experiences 71 mm (2.8 in) of precipitation over 13 days. In contrast, July boasts a much warmer climate with temperatures that swing from a minimum of 7°C (44°F) to a maximum of 29°C (85°F), averaging 16°C (61°F). The summer month sees slightly higher precipitation at 92 mm (3.6 in), spread across 16 days, but a lower humidity level of 78%. For a closer look at July weather specifics, check out Colwyn Bay weather in July.
In January, the weather is quite chilly, with average temperatures hovering around 5°C (42°F) and a minimum dropping to -3°C (26°F). This month experiences significant precipitation, totaling 71 mm (2.8 in) across about 13 days, coupled with high humidity levels at 89%. In stark contrast, August brings warmer temperatures, with averages rising to 16°C (60°F) and highs reaching up to 27°C (82°F). While it does see more precipitation at 96 mm (3.8 in) spread over 18 days, the humidity is slightly lower at 79%. This seasonal shift highlights the transition from the cold, damp winter of January to the milder, wetter summer of August. For more specific weather details, check Colwyn Bay weather in August.
January and September showcase a marked contrast in weather patterns. January typically experiences colder temperatures, with a minimum of -3°C (26°F) and an average of 5°C (42°F), while September brings a milder climate, starting at a minimum of 3°C (37°F) and averaging 14°C (57°F). The maximum temperature in January peaks at 14°C (58°F), whereas September can see highs of 27°C (81°F). Precipitation is more frequent in September, with 15 rainy days accumulating 96 mm (3.8 in), compared to January's 13 rainy days and 71 mm (2.8 in) of precipitation. Despite a slightly drier September, humidity levels remain high in both months, with January at 89% and September slightly lower at 85%. For a more detailed look at September weather, check Colwyn Bay weather in September.
The weather in January and October presents a notable contrast in terms of temperature and precipitation. January typically sees minimum temperatures around -3°C (26°F) and an average of 5°C (42°F), with a maximum cap at 14°C (58°F). By contrast, October features milder conditions, with minimum temperatures around -2°C (28°F) and an average of 11°C (52°F), peaking at a comfortable 21°C (70°F). Additionally, October experiences more rainfall, with 107 mm (4.2 in) over 17 days compared to January's 71 mm (2.8 in) spread over 13 days. Humidity levels are slightly higher in both months, standing at 89% in January and 90% in October. For more details, you can check Colwyn Bay weather in October.
January and November exhibit notable differences in weather patterns. While January experiences slightly lower temperatures with a minimum of -3°C (26°F) and an average of 5°C (42°F), November is somewhat milder, boasting an average temperature of 8°C (47°F) and a maximum of 16°C (60°F). Precipitation levels are higher in November, totaling 91 mm (3.6 in) over 18 days, compared to January's 71 mm (2.8 in) on 13 days. Both months feature high humidity, with January at 89% and November slightly higher at 91%. For detailed insights into November weather, you can visit Colwyn Bay weather in November.
In comparing the weather between January and December, both months experience chilly conditions, with minimum temperatures hovering around -3°C (26°F). January has an average temperature of 5°C (42°F) and a maximum of 14°C (58°F), while December is slightly warmer on average at 6°C (44°F) and a maximum of 13°C (56°F). Precipitation levels in December are notably higher, with 115 mm (4.5 in) of rain over 18 days, compared to January's 71 mm (2.8 in) over 13 days. Both months share the same humidity level at 89%, resulting in a similarly damp feel. For more detailed insights into December weather, you can check out Colwyn Bay weather in December.
January weather in Colwyn Bay presents a distinct contrast to the milder months that follow. With a chilly average temperature of 5°C and occasional dips to -3°C, the start of the year can feel quite brisk. While the precipitation levels are notable, with rain gracing over half the month, this is just part of the character of winter in the region. Humidity remains high, wrapping the landscape in a damp embrace, making January a true winter month unlike the more temperate late spring and summer seasons. If you’d like to explore more about how Colwyn Bay's climate varies throughout the year, check out Colwyn Bay Climate.