January Weather in Dunlewy, Ireland

Last updated: March 17, 2025

In January, Dunlewy, Ireland experiences a chilly and wet winter atmosphere, characterized by a maximum temperature reaching 13°C (57°F) and an average of 6°C (43°F). As temperatures can dip to a minimum of -2°C (28°F), layers are essential for outdoor adventures. Precipitation is a defining feature of the month, with 105 mm (4.1 in) of rain spread over 17 days, resulting in a notably humid environment with levels peaking at 84%. Visitors can expect a tranquil and serene landscape, often shrouded in mist, making Dunlewy a captivating winter destination.

January Temperature in Dunlewy

In Dunlewy, Ireland, January marks the beginning of the year with chilly temperatures that set the tone for winter. The month kicks off with a minimum temperature of -2°C (28°F), while the average hovers around a cool 6°C (43°F), peaking at a mild 13°C (57°F). Interestingly, these figures indicate a gradual warming trend as the month progresses, a precursor to the slightly warmer February that follows. This consistent temperature pattern reflects a broader winter chill that slowly gives way to the promises of spring, as the subsequent months show a steady increase in both average temperatures and maximum highs. Thus, January serves as a reminder of the crisp Irish winter while hinting at the milder days ahead.

January Weather in Dunlewy: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Dunlewy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344475155585855514644
Data source: Temperature data for Dunlewy generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Dunlewy

January in Dunlewy, Ireland, starts the year with a notable precipitation total of 105 mm (4.1 in), falling over 17 rainy days. This marks a noteworthy amount of rainfall as the region transitions from winter into spring. Notably, January's precipitation sets the stage for the wetter months ahead, with February averaging 138 mm and March closely following with 123 mm. Interestingly, while January packs a punch with its rainfall, April provides a brief respite with only 60 mm over 14 days, showcasing a typical fluctuation in Dunlewy's weather patterns. As the year progresses, rainfall tends to increase, peaking in August with an impressive 152 mm, illustrating the wet season's robust presence. Overall, the trends reflect a landscape marked by frequent rainfall, establishing a characteristic misty charm throughout the year.

January Precipitation Trends in Dunlewy

The chart displays monthly precipitation patterns in Dunlewy, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1051381236077104104152119151127154
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Dunlewy

In Dunlewy, Ireland, January ushers in a consistent humidity level of 84%, laying the foundation for the month's character. This figure is mirrored in February and April, illustrating a steady embrace of moisture that continues through the early spring. As the year progresses toward summer, July and August see a slight increase to 86%, contributing to the lush, verdant landscape that defines the region. However, the trend escalates into autumn, with September and October reaching 87%, and peaking in November at 88%. Interestingly, December reflects a return to 84%, summarizing the year in a cycle of high humidity that enhances the atmospheric charm unique to Dunlewy. This rhythmic pattern not only influences the local ecosystem but also shapes the overall experience of this enchanting Irish locale.

January Average Humidity in Dunlewy

This chart illustrates the average monthly humidity levels in Dunlewy, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%84%83%84%86%86%87%87%88%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Dunlewy

In Dunlewy, Ireland, January greets you with a low UV Index of 1, indicating minimal sun exposure risk and a burn time of 45 minutes. This trend of low UV intensity continues into February, ensuring skin protection remains easy and straightforward. As spring approaches in March, the UV Index rises to 4, marking the start of moderate exposure where vigilance becomes more crucial with a reduced burn time of 30 minutes. The UV levels continue to increase into the summer months, peaking at 8 in both June and July, which highlights the need for more conscious sun safety practices. By August, the UV Index slightly declines to 7 but remains high, while a gradual decrease back to moderate levels occurs come September. As the year wraps up, October to December reintroduces low UV conditions, with burn times stretching back to 45 minutes. For detailed insights into UV exposure throughout the year, visit Dunlewy UV Index.

Maximum UV Index Levels in Dunlewy for January

The chart shows the monthly maximum UV Index (UVI) for Dunlewy in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Dunlewy January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Dunlewy

In Dunlewy, Ireland, January ushers in the year with a modest 69 hours of sunshine, marking the beginning of a gradual transition to brighter days. As winter yields to spring, February shows a heartening increase to 145 hours, setting the stage for March's striking leap to 198 hours. The sunshine continues to flourish in April, reaching 314 hours, and by May, this vibrant trend peaks at an impressive 401 hours—the sun truly shines its brightest. While the summer months see a slight decline, with June at 379 and July at 389 hours, August experiences a gentle waning with 348 hours. The sunlight starts its retreat in the fall, as September offers 280 hours, and the end of the year sees November down to 115 hours and December to just 80 hours. This gradual curve of daylight creates a dynamic rhythm, painting a vivid picture of Dunlewy's seasonal charm.

Monthly Sunshine Duration in Dunlewy: January Highlighted

The January sunshine duration represents the total number of hours Dunlewy experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec69h145h198h314h401h379h389h348h280h222h115h80h
Data source: Dunlewy January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dunlewy During January

In Dunlewy, Ireland, the likelihood of sunny weather in January stands at 22%, offering a modest chance for those yearning for a glimpse of sunshine. This percentage slightly rises in February to 24%, hinting at a gradual increase in daylight as winter begins to wane. However, the trend takes a noticeable dip in March, dropping to 12%, as the region remains under the lingering embrace of winter clouds. As spring approaches, the sun makes a more pronounced comeback in April, boasting a 38% chance of clear skies, before settling to more variable conditions in the subsequent months. Overall, while January may not promise abundant sunshine, it lays the groundwork for brighter days ahead as the year progresses.

Percentage of Sunny Days in January in Dunlewy

The chart illustrates the percentage of sunny days in Dunlewy throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Dunlewy experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%24%12%38%32%16%21%17%16%15%14%11%
Data source: Dunlewy January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dunlewy in January

In Dunlewy, Ireland, January greets residents with 7 hours of daylight, a modest start to the year that gradually expands as winter yields to spring. By February, daylight increases to 9 hours, signaling the slow return of longer days. This upward trend continues, reaching 11 hours in March and blossoming into 14 hours by April. As spring transitions into summer, May offers an inviting 16 hours of daylight, culminating in 17 hours during June—Dunlewy’s sunniest month. Even in July, the days remain generous at 16 hours, before gradually tapering off to 14 hours in August. With the onset of autumn, daylight decreases to 12 hours in September and further to 10 hours in October. As the year draws to a close, November and December bring back the shorter days, with just 8 and 7 hours of daylight, respectively. This rhythmic ebb and flow of daylight not only marks the changing seasons but also paints a vivid picture of life in this enchanting Irish locale.

Average Daylight Hours in Dunlewy for January

The chart illustrates the variation in daylight duration in Dunlewy throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 51m9h 41m11h 53m14h 9m16h 10m17h 15m16h 40m14h 50m12h 39m10h 24m8h 22m7h 15m
Data source: Dunlewy daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Dunlewy

In January, the winds in Dunlewy, Ireland blow steadily at an average speed of 5.0 m/s (11 mph), offering a refreshing chill that heralds the new year. As winter progresses into February, the winds pick up, reaching 7.0 m/s (16 mph), likely invigorating business for those who embrace the elements. By March, the gusts moderate slightly to 5.8 m/s (13 mph), maintaining a brisk yet manageable pace. As spring approaches, April and May see the winds ease further, averaging around 4.2 to 4.4 m/s (9 to 10 mph), inviting nature lovers to venture outdoors and enjoy the blooming landscapes. However, by the peak of summer in July, wind speeds dip to a gentle 2.9 m/s (7 mph), creating a tranquil atmosphere perfect for leisurely activities. As the autumn months roll in, winds regain some strength, with November peaking at 6.6 m/s (15 mph), hinting at the returning vigor of winter. Overall, the January winds set the tone for a dynamic seasonal transition, reflecting the changing moods and activities that characterize each month in this picturesque Irish locale.

Average January Wind Speed in Dunlewy

The chart displays monthly wind speed patterns in Dunlewy, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.0 m/s7.05.84.24.44.72.93.74.35.76.66.0
Data source: Dunlewy January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Dunlewy Compares to Other Months

The weather in Dunlewy 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 Dunlewy and find detailed weather information for every month.

In comparing January and February weather, we observe that both months exhibit similar average temperatures, hovering around 6°C (43°F). However, February tends to be slightly colder, with a minimum temperature of -3°C (27°F) compared to January’s -2°C (28°F). Precipitation increases in February, totaling 138 mm (5.4 in) over the same number of rainy days as January, which has 105 mm (4.1 in). Despite the higher precipitation, both months maintain a consistent humidity level of 84%. For a detailed look at February’s weather, you can explore Dunlewy weather in February.

In January, the weather features a slightly milder average temperature of 6°C (43°F), with maximums reaching 13°C (57°F), but it also experiences lower nighttime temperatures, dipping to a minimum of -2°C (28°F). Precipitation is considerable, totaling 105 mm (4.1 in) over 17 days, accompanied by high humidity levels at 84%. Conversely, March shifts to a slightly cooler minimum of -3°C (26°F) while the average remains the same at 6°C (44°F). However, it enjoys a warmer maximum temperature of 16°C (61°F) and sees increased rainfall at 123 mm (4.8 in) over 19 days, with humidity slightly lower at 83%. For more detailed insights, you can check Dunlewy weather in March.

January and April exhibit distinct contrasts in weather patterns. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 13°C (57°F), with an average of 6°C (43°F). This month is characterized by significant precipitation, totaling 105 mm (4.1 in) over 17 days, coupled with a high humidity level of 84%. In contrast, April brings milder temperatures, with a minimum of 0°C (32°F) and a maximum of 20°C (68°F), averaging 8°C (47°F). Precipitation decreases to 60 mm (2.3 in) across 14 days, while humidity remains steady at 84%. For more insights into April's climate, you can visit Dunlewy weather in April.

January and May present distinctly different weather patterns. In January, temperatures range from a chilly -2°C (28°F) at minimum to a maximum of 13°C (57°F), with an average temperature of 6°C (43°F). The month is also marked by considerable precipitation, totaling 105 mm (4.1 in) over 17 days and a humidity level of 84%. In contrast, May offers a much milder climate, with minimum temperatures at 1°C (35°F) and maximums reaching 23°C (74°F), averaging 11°C (52°F). Precipitation in May is lower at 77 mm (3.0 in) and occurs on 14 days, while humidity remains slightly lower at 83%. For more details about May weather, check out Dunlewy weather in May.

In January, the weather tends to be considerably colder, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 13°C (57°F). The average temperature hovers around 6°C (43°F), accompanied by high humidity at 84%. This month also experiences significant precipitation, totaling 105 mm (4.1 in) over 17 days.

In contrast, June offers a milder climate with temperatures starting at a minimum of 5°C (42°F) and peaking at 25°C (77°F), yielding an average temperature of 13°C (55°F). Additionally, June features a similar level of precipitation at 104 mm (4.1 in) across the same number of days, but with slightly lower humidity at 83%. For more details on the June weather, you can check Dunlewy weather in June.

In comparison to January, the weather in July is noticeably warmer, with average temperatures rising from 6°C (43°F) in January to 14°C (58°F) in July. While January sees a maximum temperature of 13°C (57°F) and occasional lows of -2°C (28°F), July boasts a much milder range with highs reaching up to 26°C (79°F) and lows of 8°C (46°F). Interestingly, both months experience similar levels of precipitation, with January having 105 mm (4.1 in) over 17 days and July closely following with 104 mm (4.1 in) over 18 days. Humidity is slightly higher in July at 86% compared to January's 84%. For a detailed look at the July weather in Dunlewy, you can check out Dunlewy weather in July.

January and August exhibit contrasting weather patterns. In January, temperatures range from a chilly -2°C (28°F) to a maximum of 13°C (57°F), with an average of 6°C (43°F). The month is characterized by high humidity at 84% and significant precipitation, totaling 105 mm (4.1 in) over 17 days. In contrast, August brings milder temperatures, with a minimum of 7°C (46°F) and a maximum of 22°C (71°F), averaging at 14°C (58°F). This month experiences even higher precipitation at 152 mm (6.0 in) over 23 days, along with a slightly elevated humidity of 86%. For more details on the weather in August, you can check Dunlewy weather in August.

January and September exhibit notable differences in weather patterns. In January, temperatures can drop as low as -2°C (28°F), with an average of 6°C (43°F) and a maximum of 13°C (57°F). The month experiences significant rainfall, averaging 105 mm (4.1 in) over 17 days, and maintaining a high humidity level of 84%. In contrast, September brings milder temperatures, ranging from a minimum of 4°C (40°F) to an average of 13°C (55°F) and a maximum of 23°C (74°F). Despite having slightly higher precipitation at 119 mm (4.7 in) over 20 days and increased humidity at 87%, the overall feel is much more temperate and pleasant. For more details, check out Dunlewy weather in September.

January and October exhibit notable differences in weather patterns. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 13°C (57°F), with an average of 6°C (43°F). The month experiences around 105 mm (4.1 in) of precipitation over 17 days, alongside a relatively high humidity of 84%. In contrast, October sees milder temperatures, with lows of 2°C (37°F) and highs reaching 19°C (66°F), averaging at 10°C (51°F). This month is wetter, recording 151 mm (5.9 in) of rain over 23 days, and boasts a slightly higher humidity of 87%. For more detailed information on the October weather in Dunlewy, you can visit Dunlewy weather in October.

When comparing the weather in January and November, we observe some notable differences. January typically presents colder temperatures, with a minimum of -2°C (28°F) and an average of 6°C (43°F), while November is slightly milder, with a minimum of -1°C (31°F) and an average of 8°C (47°F). Precipitation is also more frequent in November, with 127 mm (5.0 in) falling over 20 days compared to January’s 105 mm (4.1 in) over 17 days. Additionally, November’s humidity is higher at 88%, compared to January's 84%. For those interested in more detailed weather statistics, you can find additional information at Dunlewy weather in November.

In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 13°C (57°F), with an average temperature of 6°C (43°F). In contrast, December offers slightly milder weather, with temperatures fluctuating between -1°C (30°F) and 13°C (55°F), and an average of 7°C (44°F). Precipitation is also higher in December, totaling 154 mm (6.1 in) over 22 days compared to January's 105 mm (4.1 in) across 17 days. Both months maintain a consistent humidity level of 84%. For more specifics on December's weather, you can refer to Dunlewy weather in December.

Compare Dunlewy's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Dunlewy

As January unfolds in Dunlewy, it brings a distinct character compared to other months of the year. With temperatures noticeably cooler, hovering around an average of 6°C (43°F), the chill of winter becomes more palpable, especially with occasional drops to a brisk -2°C (28°F). This month also tends to be quite wet, seeing 17 days of precipitation that contribute to a total of 105 mm (4.1 in), making it one of the wetter months. The high humidity level at 84% further accentuates the feeling of coolness in the air, wrapping the landscapes in a misty charm. For those curious about the intricacies of Dunlewy's weather patterns throughout the year, you can explore more at Dunlewy Climate.