Last updated: March 17, 2025
January in Holywood, United Kingdom, presents a chilly yet captivating winter experience. With maximum temperatures reaching 13°C (56°F), the month averages a brisk 6°C (44°F), with minimums dropping to 1°C (33°F). The landscape is often cloaked in high humidity levels of 87%, creating a damp atmosphere that adds to the season's charm. Rainfall is notably frequent, with 78 mm (3.1 in) of precipitation spread across 14 days, making it wise for visitors to prepare for wet weather while exploring the scenic beauty of Holywood.
In Holywood, United Kingdom, January typically ushers in the year with a chill, as temperatures hover between a minimum of 1°C (33°F) and an average of 6°C (44°F), peaking at a mild 13°C (56°F). This month sets the tone for a gradual warming trend as winter gives way to spring. With temperatures remaining consistently cool but slightly increasing in February, the subtle shift toward milder weather becomes evident. As January transitions into the following months, we observe a shift from frosty starts to the soft promises of spring, showcasing a steady rise in average temperatures, culminating in the more comfortable days of May and June. This gradual increase reinforces the picturesque charm of Holywood, inviting both travelers and locals to embrace the crisp air and scenic beauty of the winter landscape.
January in Holywood, United Kingdom, sets the tone for a typically wet winter, with precipitation reaching 78 mm (3.1 in) over 14 rainy days. This early winter month marks the beginning of a trend where rainfall gradually increases, peaking in the summer months. February and March both experience higher precipitation levels, with February receiving 111 mm (4.4 in) over 16 days. As spring approaches in April, there's a significant dip to 45 mm (1.8 in), indicating a brief respite before the rainy pattern resumes through the year. Notably, the trend of increasing rainfall continues into the late summer with August recording the highest precipitation at 129 mm (5.1 in) across 19 days. This pattern of variability not only highlights January's place in the rainfall calendar but also sets the stage for the wetter months that follow.
In January, Holywood, United Kingdom experiences a high humidity level of 87%, establishing a pattern that persists into the following months. This chilly start to the year is almost mirrored in February and March, where humidity remains consistently high at 86%. As spring approaches in April, there’s a slight dip to 85%, but the trend of elevated humidity continues through the summer months, peaking at 88% in September. As autumn settles in, humidity levels climb even higher, reaching a notable 90% in November. Overall, January sets the tone for a humid year, with slight fluctuations but a clear tendency towards moisture-rich air as the seasons progress.
In January, Holywood experiences a low UV Index of 1, indicating minimal sun exposure risk, with a comfortable burn time of 45 minutes. As the year progresses into February, the UV Index slightly increases to 2, maintaining the low exposure category, yet the burn time remains steady at 45 minutes. Transitioning to March, the UV Index rises to 3, shifting to a moderate exposure level, allowing for 30 minutes before skin damage may occur. This trend continues upward into April, where the Index reaches 5, marking a notable jump in sun intensity. By May and June, the UV Index escalates to 6 and 8, respectively, indicating a shift to high and very high exposure categories, significantly reducing burn times to just 25 and 15 minutes. The peak intensity continues into July before tapering off in August. As autumn approaches, the UV Index gradually declines, with September seeing a moderate 5 and returning to lower levels by November and December. For a comprehensive guide on sun exposure throughout the year, check out the detailed Holywood UV Index.
UV Risk Categories
In Holywood, United Kingdom, January greets residents with a modest 82 hours of sunshine, a stark contrast to the vibrant months that follow. As the year progresses, the sun's presence becomes increasingly pronounced, with February showcasing 153 hours and March escalating to 221 hours. The real transformation occurs in April when sunshine hours soar to 334, peaking in the summer months with July boasting an impressive 415 hours. Even as summer wanes, the sun lingers, providing 361 hours in August before gradually retreating into autumn. By November and December, the days grow shorter and gloomier, yielding only 120 and 90 hours of sunshine, respectively. This clear pattern highlights the evolution of light throughout the year, emphasizing the stark contrast between the winter's embrace and the summer's warm glow.
In Holywood, United Kingdom, January offers a modest 26% chance of sunny weather, making it one of the more favorable months for sun seekers in the winter season. While February comes close at 25%, the likelihood of sunshine steadily declines in the following months, hitting a low of 19% in both October and November. However, as spring approaches, the trend sharply reverses, with April boasting a substantial 48% chance of sunshine, signaling the arrival of brighter days. Overall, while January offers a glimmer of hope for sunlight, it's the shifts in subsequent months that paint a more optimistic picture of weather in the region.
In Holywood, United Kingdom, January offers about 7 hours of daylight, setting a tone of crisp winter days that gradually lengthen as the year unfolds. As we transition into February, daylight increases to 9 hours, hinting at the approach of spring. By March, the days grow even longer, reaching 11 hours, while April brings a significant boost to 14 hours, signaling a vibrant awakening of nature. The summer months peak in June, with 17 hours of sunshine illuminating the delightful days, before gently tapering to 16 hours in July. As autumn sets in, daylight begins its slow descent: August offers 14 hours, September features 12, and October settles at 10 hours. November then dips to 8 hours, and December brings us full circle back to 7 hours, wrapping up the year with shorter days that invite cozy reflections on the seasons passed. This rhythmic ebb and flow of daylight not only celebrates the changing seasons but also mirrors the evolving energy and mood of Holywood throughout the year.
In January, Holywood experiences a moderate average wind speed of 6.0 m/s (13 mph), setting the tone for a month that often feels brisk and invigorating. This relatively calm start to the year gradually gives way to February, where winds pick up to 8.4 m/s (19 mph), adding a notable energy to the winter landscape. The wind speed settles back to 6.0 m/s in March, showcasing a fluctuation common in early spring. As the seasons transition, April and May bring milder breezes, averaging 4.6 m/s (10 mph) and 5.2 m/s (12 mph) respectively—a welcome relief that hints at the warmth to come. However, by the time summer rolls around, wind speeds drop significantly, peaking at just 3.4 m/s (8 mph) in July, indicative of the tranquil summer days that characterize the area. The breezes gradually regain momentum as autumn approaches, reaching 8.4 m/s (19 mph) again in February before tapering off with the year-end's 6.6 m/s (15 mph) in December. Overall, January serves as a gentle reminder of the dynamic weather patterns in Holywood, transitioning from brisk winter winds to the softer whispers of spring.
The weather in Holywood 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 Holywood and find detailed weather information for every month.
In January, the weather features a range of temperatures with a minimum of 1°C (33°F) and an average high of 13°C (56°F), along with a total precipitation of 78 mm (3.1 in) over 14 days. The humidity is relatively high at 87%. In contrast, February sees a slight decline in maximum temperatures, reaching a high of 12°C (54°F) while maintaining the same minimum of 1°C (33°F) and an average temperature of around 6°C (43°F). Precipitation increases to 111 mm (4.4 in) spread over 16 days, with humidity just slightly lower at 86%. For more detailed weather information for this month, you can visit Holywood weather in February.
In January, the weather in Holywood is characterized by relatively mild temperatures, with a minimum of 1°C (33°F) and an average of 6°C (44°F), reaching a maximum of 13°C (56°F). Over the course of the month, there is a considerable amount of precipitation, totaling 78 mm (3.1 in) across approximately 14 days, combined with high humidity levels at 87%.
In contrast, March sees slightly colder temperatures, with minimums dropping to -2°C (29°F) but an average increase to 7°C (44°F) and a maximum of 14°C (57°F). Precipitation is also higher in March, totaling 94 mm (3.7 in) over about 17 days, while humidity remains fairly constant at 86%. For more specific details about March weather in Holywood, you can visit Holywood weather in March.
In January, the weather is typically colder with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (56°F). The month sees considerable precipitation of 78 mm (3.1 in) over about 14 days, coupled with high humidity levels of 87%. In contrast, April brings milder conditions, with temperatures varying from a minimum of 2°C (36°F) to a maximum of 14°C (58°F). Precipitation decreases significantly to 45 mm (1.8 in) across 10 days, and humidity remains slightly lower at 85%. For more detailed information on April weather, you can check Holywood weather in April.
In January, the weather is considerably cooler, with average temperatures ranging from a chilly 1°C (33°F) to a maximum of 13°C (56°F). This month also experiences higher humidity at 87% and more frequent precipitation, totaling 78 mm (3.1 in) over about 14 days. In contrast, May brings a noticeable warming trend, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 17°C (62°F). The humidity decreases to 82%, and precipitation lessens to 69 mm (2.7 in) over 12 days. For a detailed look at the weather in Holywood during May, you can visit Holywood weather in May.
In January, the weather is quite cool, with average temperatures ranging from a chilly 1°C (33°F) at night to a mild 13°C (56°F) during the day. This month sees significant precipitation, totaling 78 mm (3.1 in) over about 14 days, and the high humidity of 87% contributes to a damp and chilly atmosphere. In contrast, June brings a noticeable warmth, with temperatures starting at a minimum of 8°C (47°F) and peaking at a comfortable 19°C (66°F). Although June experiences slightly more precipitation, at 93 mm (3.7 in) over around 15 days, the humidity levels drop to 84%, creating a more pleasant and inviting environment. For more specific details on warm weather activities, visit Holywood weather in June.
January weather in Holywood is characterized by cooler temperatures, with a minimum of 1°C (33°F) and an average of 6°C (44°F), while July offers a much milder experience, with minimums of 9°C (49°F) and averages around 14°C (58°F). Precipitation is slightly higher in July, totaling 108 mm (4.2 in) over 15 days compared to January's 78 mm (3.1 in) across 14 days. Humidity levels are quite similar, with January at 87% and July slightly lower at 86%. For a detailed overview of July weather, you can visit Holywood weather in July.
In January, the weather is considerably cooler and wetter, with temperatures ranging from a chilly minimum of 1°C (33°F) to a maximum of 13°C (56°F) and an average of 6°C (44°F). This month also sees around 78 mm (3.1 in) of precipitation over 14 days, coupled with high humidity levels of 87%.
In contrast, August brings milder temperatures, with a minimum of 10°C (51°F), an average of 14°C (58°F), and a maximum of 19°C (66°F). While precipitation increases to 129 mm (5.1 in) over 19 days, humidity remains relatively stable at 86%. For more insights into the specific conditions during August, you can explore Holywood weather in August.
In January, the weather is considerably colder, with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (56°F). The month experiences 78 mm (3.1 in) of precipitation over about 14 days, accompanied by high humidity at 87%. In contrast, September sees a significant warming trend, with temperatures typically ranging from a minimum of 8°C (46°F) to a maximum of 20°C (68°F). However, September is slightly wetter, with 95 mm (3.8 in) of rainfall spread over 17 days and a humidity level of 88%. This shift from January's chill to September's milder climate can make for a notable change in outdoor activities and experiences. For more specific weather details, you can check out the link: Holywood weather in September.
In January, the weather typically features cooler temperatures with a minimum of 1°C (33°F) and an average of 6°C (44°F), reaching a maximum of 13°C (56°F). The month is characterized by 78 mm (3.1 in) of precipitation over about 14 days and a high humidity level of 87%. In contrast, October offers slightly milder conditions, with a minimum temperature of 5°C (41°F) and an average of 11°C (53°F), peaking at 17°C (63°F). However, October sees a higher rainfall total of 125 mm (4.9 in) spread across 19 days, along with a humidity level that remains comparable at 89%. For a detailed look at the weather in October, check Holywood weather in October.
In January, the weather tends to be cooler with an average temperature of around 6°C (44°F), whereas November has a slightly milder average of 9°C (48°F). While January sees a maximum of 13°C (56°F), November reaches a similar high of 14°C (58°F). Precipitation is more pronounced in November, amounting to 128 mm (5.1 in) over 21 days, compared to January's 78 mm (3.1 in) over 14 days. The humidity levels are slightly higher in November at 90%, compared to January's 87%. For more details on November weather, you can check Holywood weather in November.
When comparing the weather in January to that of December, it's evident that both months experience similar temperature ranges; however, January is slightly cooler with average temperatures of 6°C (44°F) compared to December's 7°C (45°F). Interestingly, while both months have maximum temperatures reaching 13°C (55°F), January has a lower minimum temperature of 1°C (33°F) compared to December's 2°C (36°F). Precipitation is also notable, with January receiving 78 mm (3.1 in) over about 14 days of rain, which is less than December's 118 mm (4.7 in) spread across 18 days. Overall, humidity levels remain quite similar, with January at 87% and December at 86%. For more detailed information, you can visit this link: Holywood weather in December.
As we step into January, Holywood experiences a distinct shift in weather compared to the milder months of spring and summer. With temperatures averaging around 6°C (44°F) and frequent rain, this month boasts the highest humidity levels of 87%, creating a chilly and damp atmosphere. Unlike the warmth of summer, expect around 14 days of precipitation, which adds a touch of moody charm to the landscape. For those planning a visit, layering up is key to enjoying the crisp, yet refreshing winter climate. Curious about what weather patterns to expect throughout the year? Explore more in detail here: Holywood Climate.