Last updated: March 17, 2025
In January, Caerleon, United Kingdom, experiences a chilly climate characterized by average temperatures hovering around 6°C (42°F), with maximums reaching 14°C (57°F) and dipping to a brisk minimum of -3°C (27°F). This month witnesses considerable precipitation, totaling 64 mm (2.5 in) over 11 days, contributing to a notably high humidity level of 88%. Residents and visitors alike should be prepared for a damp and cool atmosphere, making it essential to bundle up and stay dry while exploring this historical locale.
In January, Caerleon experiences chilly conditions, with temperatures ranging from a brisk -3°C (27°F) to a moderate high of 14°C (57°F), settling at an average of 6°C (42°F). This month marks the transition into winter, as the nights can dip below freezing, showcasing the region's crisp character. The cold temperatures begin to edge upward as February approaches, with similar averages but a slightly higher maximum of 16°C (61°F), hinting at the promise of early spring. However, the trend is clearly upward as March heralds the arrival of milder weather, boasting maximums reaching 20°C (67°F). As the months progress, Caerleon's temperatures gracefully rise into the warmer seasons, illustrating a shift from winter's grasp to the inviting warmth of spring and summer, making it a dynamic place for weather lovers.
In January, Caerleon experiences an average precipitation of 64 mm (2.5 in), falling over 11 days, signaling a wet start to the year. This amount is relatively lower when contrasted with the following months, such as October which peaks at 115 mm (4.5 in), suggesting a trend of increasing rainfall as winter deepens. Interestingly, January's precipitation is also notably less than that of August, which sees a significant 85 mm (3.3 in), highlighting how summer months can bring heavier rains. With each passing month leading into spring, the precipitation levels generally rise, indicating a potential shift in weather patterns as the seasons transition. The steady increase in rain recorded in February and March further emphasizes a gradual escalation from January's dampness, setting the tone for the months ahead.
January in Caerleon, United Kingdom, greets residents with a remarkable humidity level of 88%, consistent with February's readings, setting a cozy, damp tone for winter. As the months progress toward spring, humidity begins to gently decline, hitting 86% in March and further decreasing to 84% in April. By May and June, this trend continues, with humidity stabilizing around 80%. The summer months see a noticeable dip, with July and August bringing more breathable air, averaging 70% and 73%, respectively. But as autumn unfolds, the humidity levels start to rise again, culminating in a striking 90% in November and remaining high at 89% in December. This cyclical pattern underscores the persistent moistness that characterizes Caerleon's climate throughout the year, especially during the colder months.
In January, Caerleon experiences a low UV Index of 1, allowing for a safe exposure time of 45 minutes before the risk of sunburn increases. As the month transitions into February, the UV Index slightly rises to 2, maintaining the same low exposure category and burn time. This trend of gradual increase continues into March, where the UV Index reaches 4, marking the start of moderate exposure with a reduced burn time of 30 minutes. As spring approaches, UV levels escalate further; by April and May, the Index climbs to 6 and 7 respectively, indicating a high exposure risk and necessitating a quick 25-minute burn time. The peak summer months of June and July bring in a very high UV Index of 8, significantly reducing safe exposure to just 15 minutes. Gradually, as the summer wanes into August and September, the UV Index dips to 7 and 6, yet still remains in the high category with a burn time of 25 minutes. By October, the Index stabilizes at 4 before falling back to 2 in November and returning to a low level of 1 by December. This annual UV Index pattern reminds us to adjust our sun protection habits accordingly, especially as we move from the dim cold of winter to the bright days of summer. For more details on the UV Index trends throughout the year, visit Caerleon UV Index.
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In January, Caerleon experiences a modest 81 hours of sunshine, a stark contrast to the brightness that unfolds as the months progress. As February rolls in, the sun begins to make its mark with 134 hours, hinting at the gradual transition towards spring. This growing luminosity peaks in the summer months, with July boasting a vibrant 399 hours of sunshine, making it the sunniest month of the year. Following July, the sunshine slightly dims but remains generous, especially in August with 345 hours. As autumn approaches, the sunlight decreases again, dipping to 121 hours in November and further to 100 hours in December. Overall, the trend in Caerleon reflects a beautiful seasonal rhythm, with sunshine steadily increasing from winter into summer, only to gracefully fade back as the year draws to a close.
In Caerleon, United Kingdom, January greets residents with a modest 21% chance of sunny weather, marking it as one of the less bright months of the year. As winter's chill lingers, sunshine becomes a rarity, with February offering a slight uptick to 23%. The promise of more light begins to emerge as spring approaches, with March showing a noticeable increase to 28%. By April, the likelihood of sunny days dramatically shifts to 53%, heralding a welcome transition into brighter months. This trend continues, peaking in April before gradually descending through the summer and into the autumn. Thus, while January may be dim, the slow climb in sunshine opportunities hints at the warmth and brightness to come.
In Caerleon, United Kingdom, January ushers in an average of just 8 hours of daylight, marking the year's darkest month. As winter deepens, daylight gradually increases, climbing to 9 hours in February and 11 hours by March, signaling the slow return of spring. By April, the sun shines for around 13 hours, further enhancing the vibrancy of the landscape. As the year progresses into the longer days of summer, both June and July boast a remarkable 16 hours of daylight, allowing for abundant time outdoors. However, as summer fades into autumn, daylight begins to wane, reducing to 14 hours in August and tapering off to 12 hours in September, before plunging back down to 8 hours in November and a mere 7 hours in December. This cyclical pattern beautifully captures the rhythm of the seasons, highlighting the contrast between the long summer days and the brief, crisp winter sunlight.
January in Caerleon, United Kingdom, greets residents and visitors with an average wind speed of 4.8 m/s (11 mph), making it a brisk yet invigorating month. While this marks one of the milder wind speeds throughout the year, it sets the tone for a generally dynamic winter climate. Interestingly, January tends to have slightly calmer winds compared to February, which peaks at 5.5 m/s (12 mph), offering a contrast to the chillier days that follow. As the months unfold, there is a noticeable variance; winds begin to whittle down to their lowest in the summer, with July recording just 3.3 m/s (7 mph). The seasonal shifts become evident as spring approaches, with winds experiencing a gentle resurgence by April. Overall, January's breeze, while moderate, serves as a precursor to the seasonal transitions that characterize Caerleon's ever-changing weather tapestry.
The weather in Caerleon 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 Caerleon and find detailed weather information for every month.
In comparing the weather of January and February, both months exhibit relatively cool temperatures, with January experiencing minimums around -3°C (27°F) and an average temperature of 6°C (42°F), while February dips slightly lower with a minimum of -4°C (25°F) and a slightly warmer average of 6°C (44°F). February also showcases a marginal increase in maximum temperatures, reaching up to 16°C (61°F), compared to January’s 14°C (57°F). Precipitation is a notable factor, with February receiving a total of 79 mm (3.1 in) over 13 days, making it wetter than January, which had 64 mm (2.5 in) over 11 days. Humidity remains consistent at 88% for both months, contributing to the often dreary weather. For more detailed insights, you can visit Caerleon weather in February.
In January, the weather features a chilly temperature range with a minimum of -3°C (27°F) and an average high of 14°C (57°F), accompanied by 64 mm (2.5 in) of precipitation over 11 days. With a humidity level of 88%, January tends to be quite damp and cold. In contrast, March experiences a slight drop in minimum temperature to -5°C (23°F) but an increase in the average high to 20°C (67°F). However, it also sees more precipitation, at 83 mm (3.3 in) across 14 days, while humidity remains relatively stable at 86%. For more detailed information on the weather in March, you can check Caerleon weather in March.
When comparing the weather in January and April, notable differences emerge. January tends to be colder, with average temperatures ranging from a chilly -3°C (27°F) to a max of 14°C (57°F), accompanied by higher humidity levels at 88%. In contrast, April brings a milder climate, featuring average temperatures that vary from -1°C (31°F) at minimum to a pleasant maximum of 22°C (71°F). Precipitation is slightly less in April, with 55 mm (2.2 in) over about 9 days compared to January's 64 mm (2.5 in) over 11 days. For more detailed information, you can visit Caerleon weather in April.
In January, temperatures in Caerleon range from a chilly -3°C (27°F) to a mild 14°C (57°F), with an average of 6°C (42°F). The month is quite damp, experiencing 64 mm (2.5 in) of precipitation over 11 days and maintaining a high humidity level of 88%. In contrast, May brings significantly warmer weather, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 25°C (78°F), averaging around 12°C (55°F). Although May sees slightly more precipitation at 71 mm (2.8 in) over 12 days, the humidity drops to 80%, contributing to a more pleasant overall climate. For a detailed look at the weather during this month, refer to Caerleon weather in May.
January and June exhibit contrasting weather patterns. In January, temperatures range from a chilly -3°C (27°F) to a mild 14°C (57°F), with an average of 6°C (42°F). The month experiences about 64 mm (2.5 in) of precipitation over 11 days, accompanied by high humidity at 88%. In stark contrast, June welcomes warmer temperatures, with a minimum of 8°C (46°F), an average of 16°C (61°F), and a maximum reaching 29°C (85°F). Although June sees slightly higher precipitation at 79 mm (3.1 in) over 12 days, the humidity drops to a more comfortable 80%. For more information, check out Caerleon weather in June.
In comparing the weather between January and July, a stark contrast emerges. January experiences colder temperatures, with a minimum of -3°C (27°F) and an average of 6°C (42°F), while July boasts much warmer conditions, featuring a minimum of 9°C (49°F) and an average of 18°C (64°F). Precipitation levels are relatively similar, with January receiving 64 mm (2.5 in) and July slightly higher at 69 mm (2.7 in), although both months see around 11 days of rainfall. Additionally, humidity is notably higher in January at 88%, compared to July's 70%, making the winter month feel much colder and more damp. For more details on July's weather, you can visit Caerleon weather in July.
January and August present contrasting weather patterns. In January, temperatures range from a chilly -3°C (27°F) at night to a mild 14°C (57°F) during the day, with an average of 6°C (42°F). The month sees about 64 mm (2.5 in) of precipitation over 11 days and experiences high humidity at 88%. In stark contrast, August brings warmer temperatures, with nighttime lows of 9°C (48°F) and daytime highs reaching up to 30°C (87°F), averaging 17°C (63°F). Precipitation increases slightly, totaling 85 mm (3.3 in) over 13 days, but humidity decreases to a more comfortable 73%. For more detailed information on August weather in Caerleon, visit Caerleon weather in August.
In January, the weather is generally cold, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 14°C (57°F). The month experiences about 64 mm (2.5 in) of precipitation over 11 days and is characterized by high humidity levels at 88%. In contrast, September brings a notable shift, with milder temperatures that range from a minimum of 4°C (40°F) to a maximum of 28°C (83°F). Precipitation remains similar, at 65 mm (2.5 in), but occurs over just 10 days, and humidity is more comfortable at 79%. For a more detailed look at conditions during this transition month, consider checking Caerleon weather in September.
In January, temperatures are quite chilly, ranging from a minimum of -3°C (27°F) to a maximum of 14°C (57°F), with an average of 6°C (42°F). The month sees about 64 mm (2.5 in) of precipitation over approximately 11 days, coupled with high humidity levels around 88%. In contrast, October experiences milder temperatures, from a minimum of 1°C (33°F) to a more pleasant maximum of 22°C (72°F), with an average of 12°C (54°F). This month also has higher precipitation, totaling 115 mm (4.5 in) across 14 days, while humidity slightly increases to 89%. For a closer look at what to expect, check out Caerleon weather in October.
January weather is generally colder than November, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 14°C (57°F). In contrast, November sees slightly milder temperatures, with averages between -1°C (30°F) and 16°C (62°F). Precipitation in January totals 64 mm (2.5 in) over about 11 days, while November experiences a higher rainfall of 80 mm (3.1 in) spread across 14 days. The humidity levels are also quite similar, with January at 88% and November at 90%, making both months feel quite damp. For further details on November weather, you can visit Caerleon weather in November.
In comparison to December, January experiences slightly milder temperatures, with an average of 6°C (42°F) compared to December's average of 7°C (45°F). Although both months share similar maximum temperatures of 14°C (57°F), January has a somewhat warmer minimum temperature of -3°C (27°F) versus December's -5°C (24°F). Precipitation levels are notably lower in January, totaling 64 mm (2.5 in) over 11 days, compared to December's higher precipitation of 106 mm (4.2 in) spread across 16 days. Humidity remains relatively consistent, with January at 88% and December slightly higher at 89%. For more insights, visit Caerleon weather in December.
As January settles over Caerleon, the weather presents a stark contrast to the milder months that follow. With temperatures dipping significantly and reaching their yearly lows, this month is characterized by chilly conditions that can be quite brisk, especially in the mornings. Rain is a regular visitor, contributing to the notable humidity levels that can make the air feel even colder. The average temperature hovers around a cool 6°C, while the frequent drizzle and heightened precipitation days leave the landscape lush and vibrant by the time spring arrives. For more detailed insights into Caerleon's weather patterns, visit Caerleon Climate.