Last updated: March 17, 2025
In January, Chepstow, United Kingdom, experiences a mix of chilly temperatures and notable humidity, creating a typical winter atmosphere. Temperatures peak at a mild 14°C (57°F), while the average hovers around a brisk 5°C (41°F), dipping to a frigid -4°C (25°F) at night. Rainfall is frequent, with 54 mm (2.1 in) of precipitation spread over about 10 days, contributing to the region's lush winter landscape. The humidity level remains high at 88%, intensifying the cold and making January a month best suited for cozy indoor activities.
In Chepstow, United Kingdom, January showcases a chilly start to the year, with temperatures ranging from a brisk -4°C (25°F) to a milder 14°C (57°F). The average temperature holds around 5°C (41°F), setting the tone for a winter month that often brings crisp air and the occasional frost. As the month progresses into February, a slight dip ushers in even cooler nights with lows of -5°C (23°F). Yet, the promise of early spring begins to reveal itself, with temperatures gradually warming up by March, reaching an average of 7°C (45°F) and a peak of 21°C (70°F). This upward trend continues into the spring months, suggesting an invigorating transition from winter’s chill to the more temperate embrace of late spring, effectively bridging the stark differences and heralding the arrival of warmer days ahead.
In January, Chepstow experiences an average precipitation of 54 mm (2.1 in) over approximately 10 days of rain, setting the tone for the year ahead. This month's rainfall marks a gradual increase compared to the drier fall months, contributing to early winter's moody, often overcast skies. As the month progresses into February and March, precipitation steadily climbs, hitting 67 mm (2.6 in) and 74 mm (2.9 in) respectively, along with an increase in rainy days, suggesting that the region is fully immersed in its wet season by spring. Observing the data, it becomes clear that while January might not be the wettest month, it serves as a precursor to the more drenched months that follow, embodying the typical British winter. The precipitation pattern showcases Chepstow’s climate dynamics, where each month builds upon the last, ultimately culminating in a lush and vibrant landscape as the year unfolds.
In Chepstow, United Kingdom, January brings a notable humidity level of 88%, setting a trend that continues into February. This high humidity is characteristic of the winter months, with values gradually decreasing as spring approaches, dropping to 86% in March and 84% in April. By the time May and June roll around, humidity levels stabilize at a comfortable 80%, suggesting a transition into the warmer months. However, as summer peaks in July, Chepstow experiences a significant dip to 70% humidity, making it one of the driest months. This trend of increasing dryness continues into August, before humidity creeps up again in the fall, culminating in 90% by November and maintaining a similarly high level through December. Overall, Chepstow exhibits a clear seasonal humidity pattern, transitioning from the damp chill of winter to the refreshing dryness of summer, then reverting to a moist environment with the return of cooler months.
In January, Chepstow experiences a low UV Index of 1, indicating minimal risk for sunburn with a generous burn time of 45 minutes. This trend of low UV exposure extends into February, maintaining the same index and burn time. As spring approaches, we see a shift; by March, the UV Index rises to 4, marking the beginning of moderate exposure, where the burn time decreases to 30 minutes. April continues this upward trend, with an index of 5 and sustained moderate risk. However, the sun's intensity peaks in late spring and summer, reaching 8 in both June and July—conditions classified as very high, where the burn time sharply drops to just 15 minutes. Although August and September see a slight decline, with UV indices of 7 and 6 respectively, they still categorize as high, reminding residents to stay vigilant. As the year closes, UV levels retreat once more to low categories in October and November, before returning to the comfort of 1 in December. For a detailed view of UV trends in the area, visit Chepstow UV Index.
UV Risk Categories
In Chepstow, January greets the year with a modest 86 hours of sunshine, setting a chilly scene as winter lingers. However, as the months progress, a noticeable transformation begins. By February, brighter days emerge, boasting 138 hours, and by March, the arrival of spring ushers in a significant increase to 192 hours of sunshine. The sun continues to shine its way through the calendar, peaking in the summer months with July basking in an impressive 397 hours. This radiant display gradually recedes by autumn, capturing 281 hours in September and dwindling to 127 hours in November. With the year wrapping up, December delivers a cozy, dimmer 105 hours. Overall, the sunshine trends in Chepstow illustrate a delightful seasonal ebb and flow, from the gentle light of winter to the robust brightness of summer.
In Chepstow, United Kingdom, January offers a modest 22% chance of sunny weather, making it one of the cooler months for sunshine. As winter transitions into spring, the likelihood of sunny days gradually increases, with February slightly dipping to 21%, but quickly rebounds in March to 26%. This upward trend continues into April, where the chances skyrocket to 51%, heralding the arrival of brighter days as the season changes. Interestingly, while January may not yield much sunshine, the patterns suggest that residents can look forward to progressively sunnier weather as the year unfolds, particularly in the vibrant spring months.
In Chepstow, United Kingdom, January marks the beginning of the year with a modest 8 hours of daylight, but as winter fades, the days gradually lengthen. By February, daylight increases to 9 hours, setting the stage for early signs of spring. March ushers in 11 hours, and with the arrival of April, the daylight climbs to a more vibrant 13 hours, reflecting the rejuvenation of the season. The trend continues to peak in the summer months of June and July, boasting a generous 16 hours of daylight. As summer wanes, daylight diminishes, with August offering 14 hours before transitioning back to 12 hours in September. The descent into autumn sees a further reduction, with October at 10 hours, and finally, November and December close the year lower at 8 and 7 hours, respectively. This clear pattern highlights not only the seasonal changes in Chepstow but also the cyclical nature of daylight throughout the year.
In Chepstow, the winds of January blow at an average speed of 4.1 m/s (9 mph), marking a refreshing start to the year. As winter transitions into spring, wind speeds show a subtle increase in February, reaching 5.1 m/s (11 mph), hinting at the invigorating gusts that accompany the changing seasons. However, this uptick is often followed by a decrease in April and June, where conditions mellow slightly to 3.2 m/s (7 mph). Throughout the warmer months, particularly in July, winds calm significantly, with average speeds dipping to 2.9 m/s (6 mph). Yet, as autumn approaches, a resurgence occurs, with wind speeds climbing back to 4.3 m/s (10 mph) in October. This pattern illustrates a yearly rhythm where January's brisk beginnings lead into varied conditions, showcasing Chepstow's distinctive climatic character as it progresses through the months.
The weather in Chepstow 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 Chepstow and find detailed weather information for every month.
In January, temperatures in Chepstow typically range from a minimum of -4°C (25°F) to a maximum of 14°C (57°F), with an average of 5°C (41°F). The month sees about 54 mm (2.1 in) of precipitation over approximately 10 days, maintaining a high humidity level of 88%. In comparison, February experiences slightly colder nights with a minimum of -5°C (23°F) but offers a warmer average temperature of 6°C (43°F) and a higher maximum of 18°C (64°F). Precipitation increases to 67 mm (2.6 in) across 13 days, while humidity remains consistent at 88%. For more detailed information about February weather in Chepstow, visit Chepstow weather in February.
In January, the weather is generally cold, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 14°C (57°F) and an average of 5°C (41°F). The month is marked by high humidity at 88% and experiences about 54 mm (2.1 in) of precipitation over 10 days. In contrast, March brings slightly milder conditions with temperatures ranging from -6°C (21°F) to a warmer maximum of 21°C (70°F) and an average of 7°C (45°F). However, it also sees increased precipitation, totaling 74 mm (2.9 in) over 14 days, and a slightly lower humidity level of 86%. For more detailed insights on the weather in March, check out Chepstow weather in March.
In January, the weather is notably cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 14°C (57°F), accompanied by high humidity levels at 88%. January also experiences around 54 mm (2.1 inches) of precipitation over approximately 10 days. In contrast, April brings a significant warming trend, with temperatures varying from -3°C (28°F) to a more comfortable maximum of 23°C (74°F). While April has slightly lower precipitation at 52 mm (2.0 inches) over 9 days, the humidity drops to 84%. The transition from January to April reflects a shift towards milder, more pleasant weather, making springtime an appealing time to explore the region. For more details, check out Chepstow weather in April.
In January, the weather is notably colder, with temperatures ranging from a chilly -4°C (25°F) to a mild 14°C (57°F), and an average of around 5°C (41°F). This month sees a fair amount of precipitation at 54 mm (2.1 in) over approximately 10 days, coupled with high humidity at 88%. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 26°C (80°F), and an average of 12°C (54°F). Although May experiences a bit more precipitation—73 mm (2.9 in) over about 12 days—the humidity is slightly lower at 80%. For more detailed information, you can check Chepstow weather in May.
In January, Chepstow experiences colder temperatures with a minimum of -4°C (25°F) and an average of 5°C (41°F), peaking at 14°C (57°F). The month is also characterized by high humidity at 88% and moderate precipitation of 54 mm over approximately 10 days. In contrast, June brings a significant warming trend, with temperatures ranging from a minimum of 6°C (44°F) to an average of 16°C (61°F), and highs reaching 30°C (87°F). Although the precipitation increases to 75 mm over 12 days, the humidity decreases to a more comfortable 80%. For more details about the June weather in Chepstow, visit Chepstow weather in June.
January and July present stark contrasts in weather. In January, temperatures range from a chilly -4°C (25°F) at night to a mild 14°C (57°F) during the day, with an average temperature of 5°C (41°F). The month experiences around 54 mm (2.1 in) of precipitation over approximately 10 days, accompanied by high humidity at 88%. In comparison, July features much warmer conditions, with minimum temperatures at 7°C (46°F) and maximums reaching 30°C (87°F), culminating in an average of 18°C (64°F). Though July sees slightly higher precipitation at 63 mm (2.5 in) over the same number of days, the humidity is notably lower at 70%. For more details on July weather, check out Chepstow weather in July.
In January, the weather is characterized by cold temperatures, with a minimum of -4°C (25°F) and an average of only 5°C (41°F), making it a chilly time of year. The month sees about 54 mm (2.1 in) of precipitation spread across 10 days, with high humidity levels around 88%. In contrast, August offers a much warmer climate, with minimum temperatures around 7°C (45°F) and an average of 17°C (62°F), peaking at a comfortable 32°C (89°F). Although August has slightly more precipitation at 75 mm (2.9 in) over 11 days, the humidity is notably lower at 73%. For a more detailed look at what to expect, check out Chepstow weather in August.
January and September weather in Chepstow exhibit notable differences. In January, temperatures range from a brisk -4°C (25°F) at night to a mild 14°C (57°F) during the day, averaging around 5°C (41°F). The month is characterized by high humidity at 88% and precipitation occurring on about 10 days, totaling 54 mm (2.1 inches). In contrast, September enjoys much warmer temperatures, with a minimum of 3°C (38°F) and a maximum that soars to 29°C (84°F), averaging 14°C (58°F). The humidity is lower at 79%, and while precipitation levels remain the same at 54 mm (2.1 inches), it occurs over fewer days—only 8. For a detailed look at the September climate, you can check Chepstow weather in September.
January and October exhibit distinctly different weather patterns. In January, temperatures range from a chilly -4°C (25°F) to a mild 14°C (57°F), with an average of 5°C (41°F). This month sees around 54 mm (2.1 in) of precipitation over approximately 10 days, contributing to a high humidity level of 88%. Conversely, October offers a more temperate climate with a minimum of -1°C (31°F) and a maximum of 23°C (73°F), averaging 11°C (53°F). This month experiences greater precipitation at 98 mm (3.9 in) across 13 days, while humidity remains quite similar at 89%. For more details on October weather, check out Chepstow weather in October.
January and November present distinct weather patterns, showcasing the transition between winter and late autumn. In January, temperatures range from a minimum of -4°C (25°F) to a maximum of 14°C (57°F), with an average of 5°C (41°F). The month experiences approximately 54 mm of precipitation over 10 days and maintains a high humidity level of 88%. In contrast, November is slightly milder with a minimum of -2°C (28°F) and a maximum of 17°C (62°F), averaging around 8°C (47°F). November also has higher rainfall, totaling 72 mm over 13 days, and a humidity level of 90%. For more details on November conditions, you can visit Chepstow weather in November.
In January, the weather shows a slight warming trend compared to December, with average temperatures rising from December's 7°C (44°F) to 5°C (41°F). The minimum temperatures also improve, with January seeing a low of -4°C (25°F), compared to December's colder -8°C (17°F). However, January tends to be drier, receiving 54 mm (2.1 in) of precipitation over 10 days, whereas December experiences higher precipitation levels of 93 mm (3.7 in) over 15 days. Humidity levels remain quite similar, with January at 88% and December slightly higher at 89%. For more information on December weather, you can visit Chepstow weather in December.
In January, Chepstow experiences a notable shift in weather patterns, characterized by chilly temperatures and increased precipitation. Unlike the milder months of spring and summer, January's average temperature hovers around a brisk 5°C (41°F), with colder nights dipping to a minimum of -4°C (25°F). The month is also relatively wet, averaging 54 mm (2.1 in) of rainfall across about 10 days. With humidity levels reaching a high 88%, the air feels particularly damp and brisk, setting a stark contrast to the warmer, drier conditions that follow in the months ahead. For a more comprehensive understanding of what to expect throughout the year, check out Chepstow Climate.