January Weather in Buncrana, Ireland

Last updated: March 17, 2025

In January, Buncrana, Ireland experiences a cool and damp climate, with maximum temperatures reaching up to 14°C (57°F) and minimums dipping to -1°C (30°F). The average temperature settles around 7°C (44°F), providing a crisp atmosphere. This month is characterized by significant rainfall, with a total precipitation amount of 77 mm (3.0 in) over 14 days, contributing to a high humidity level of 84%. These chilly, wet conditions make January a quintessential winter month in Buncrana, offering a unique charm for visitors and locals alike.

January Temperature in Buncrana

In January, Buncrana experiences its winter chill, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 14°C (57°F), resulting in an average of 7°C (44°F). The month marks a transition into winter's grasp, but the absence of extreme cold helps maintain a relatively mild climate. As the days progress into February, temperatures remain stable, with similar lows and highs, while March brings a slight drop to -3°C (28°F), hinting at the lingering cold. By April, however, the temperature begins to rise with minimums reaching 1°C (34°F) and maximums spiking to 21°C (69°F), signaling the arrival of spring. This upward trend continues into May and June, where the average temperatures leap to 11°C (53°F) and 13°C (56°F), respectively, setting the stage for a warmer summer. Overall, January in Buncrana is a time of cool beginnings, paving the way for a gradual but notable increase in temperatures in the following months.

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

The chart illustrates January temperature patterns in Buncrana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444445485256595956524845
Data source: Temperature data for Buncrana 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 Buncrana

January in Buncrana, Ireland, marks the beginning of the year with a notable precipitation total of 77 mm (3.0 in), falling across 14 days. This sets a wet tone for the months ahead, as February typically brings even more rain with 106 mm (4.2 in) over 16 days, and March follows closely behind with 94 mm (3.7 in) on 18 days. It's evident that early months are not just chilly but also quite damp, establishing a trend where each successive month generally sees increased precipitation, peaking in August with a hefty 125 mm (4.9 in) over 21 days. As the year progresses, the rainfall begins to taper off, suggesting a seasonal ebb and flow that characterizes Buncrana's climate.

January Precipitation Trends in Buncrana

The chart displays monthly precipitation patterns in Buncrana, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77106945172848212592112101116
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Buncrana

In Buncrana, Ireland, January brings a consistent humidity level of 84%, mirroring that of February and April. This trend of high humidity continues through the spring months, with March and May slightly dipping to 83%. As summer approaches, July and August see a rise to 86%, reflecting the warm, moist coastal climate. The humidity peaks as autumn arrives, with September and October reaching 87%, and November following closely at 88%. As the year wraps up, December settles back to the familiar 84%, maintaining the overall high humidity trend characteristic of this picturesque coastal town. Throughout the year, Buncrana showcases a relatively stable humidity pattern, underscoring its rich maritime environment.

January Average Humidity in Buncrana

This chart illustrates the average monthly humidity levels in Buncrana, 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 Buncrana

In January, Buncrana experiences a low UV Index of 1, marking the season as relatively safe for outdoor activities, with about 45 minutes of sun exposure before a burn becomes likely. As winter progresses into February, the UV Index slightly increases to 2, maintaining the low exposure category. However, a noticeable shift occurs in March, where the UV Index rises to 4, indicating a moderate risk, and reducing the burn time to 30 minutes. This upward trend continues into April, reaching a UV Index of 5, signaling the arrival of spring and urging residents to stay mindful of sun safety. For those planning outdoor adventures, it's essential to stay informed about the changing UV levels throughout the year. You can find more detailed information at Buncrana UV Index.

Maximum UV Index Levels in Buncrana for January

The chart shows the monthly maximum UV Index (UVI) for Buncrana 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: Buncrana 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 Buncrana

In Buncrana, Ireland, January marks the beginning of the year with a modest 69 hours of sunshine, casting a gentle light on the winter landscape. As the months progress, sunshine hours steadily increase, nearly doubling in February to 143 hours, and continuing to rise through March with 199 hours. This upward trend culminates in the vibrant months of May and June, where sunshine peaks at 399 hours and 378 hours, respectively, bathing the region in warmth and light. However, as summer fades, the days gradually shorten, with August seeing a decline to 348 hours, and September further dropping to 277 hours. By November, Buncrana experiences a significant dip to just 115 hours of sunshine, before the cycle concludes with January's return to 79 hours. This pattern not only highlights the shifting seasons but also the rich contrast of light that characterizes life in Buncrana throughout the year.

Monthly Sunshine Duration in Buncrana: January Highlighted

The January sunshine duration represents the total number of hours Buncrana 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.
JanFebMarAprMayJunJulAugSepOctNovDec69h143h199h312h399h378h390h348h277h221h115h79h
Data source: Buncrana January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Buncrana During January

In Buncrana, Ireland, January offers a modest 22% chance of sunny weather, slightly improving as we transition into February with a 23% likelihood. This early winter period hints at a gradual increase in sunshine, particularly when compared to the colder months that follow. Notably, the chances of sun dip considerably in March and further decline through the summer months, with July and August seeing only 20% and 16% respectively. As spring approaches, however, there's a marked rise in sunny days, peaking in April at a hopeful 39%. Thus, while January can be rather grey, it's part of a seasonal trend that hints at sunnier skies on the horizon.

Percentage of Sunny Days in January in Buncrana

The chart illustrates the percentage of sunny days in Buncrana 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 Buncrana experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%23%13%39%30%17%20%16%19%15%15%12%
Data source: Buncrana January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Buncrana in January

In Buncrana, Ireland, January marks the beginning of the year with just 7 hours of daylight, a stark contrast to the lengthening days that follow. As February emerges, daylight increases to 9 hours, signaling a gradual transition towards brighter, more vibrant months. This upward trend continues through March, with 11 hours of light, paving the way for April's rich 14 hours as spring awakens. By May, daylight reaches a peak of 16 hours, and in June, basking in 17 hours of sunshine, the days are at their longest, fostering a lively atmosphere. However, as the summer wanes, daylight begins to retreat, with July still enjoying 16 hours but gradually shifting to 14 in August. The decrease persists into autumn, dropping to 12 hours in September and further to 10 hours by October. As the year closes, November and December each return to the shorter days of 8 and 7 hours, respectively, wrapping up a cycle of light that beautifully reflects the changing seasons in this charming coastal town.

Average Daylight Hours in Buncrana for January

The chart illustrates the variation in daylight duration in Buncrana throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 49m9h 40m11h 53m14h 10m16h 11m17h 17m16h 41m14h 51m12h 39m10h 24m8h 20m7h 13m
Data source: Buncrana daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Buncrana

In January, Buncrana experiences a gentle breeze, with an average wind speed of 5.3 m/s (12 mph), setting a tranquil tone for the start of the year. This slightly calmer wind pattern contrasts with the more blustery conditions that follow in February, where speeds surge to 7.6 m/s (17 mph). As the winter months transition into spring, the wind tends to fluctuate, with March seeing a slight drop to 5.9 m/s (13 mph), while April and May offer a reprieve with speeds around 4.4 m/s (10 mph). The summer months, particularly July and August, bring the most subdued breezes, averaging only 3.0 m/s (7 mph) and 3.6 m/s (8 mph) respectively. However, as autumn approaches, wind speeds gradually increase again, culminating in a brisk 6.8 m/s (15 mph) in November, indicating that while January may start the year softly, it paves the way for progressively windier conditions as the seasons shift.

Average January Wind Speed in Buncrana

The chart displays monthly wind speed patterns in Buncrana, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.3 m/s7.65.94.44.64.73.03.64.45.76.86.0
Data source: Buncrana January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Buncrana Compares to Other Months

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

January and February show some similarities in weather patterns, yet notable differences as well. Both months experience a minimum temperature of -1°C (30°F), but February sees a slight reduction in the average temperature, dipping to 6°C (44°F) compared to January's 7°C (44°F). Precipitation levels increase in February, with a total of 106 mm (4.2 in) over 16 days, versus January's 77 mm (3.0 in) across 14 days. Interestingly, humidity remains constant at 84% for both months. For a more detailed overview, check out Buncrana weather in February.

January and March display notable differences in weather patterns, despite their proximity in the calendar year. In January, temperatures hover between a minimum of -1°C (30°F) and a maximum of 14°C (57°F), with an average of 7°C (44°F), while March experiences a slightly chillier range, with minimum temperatures dipping to -3°C (28°F) and maximums reaching 16°C (61°F), yet maintaining a similar average of 7°C (45°F). Precipitation is more considerable in March, totaling 94 mm (3.7 in) over 18 days, compared to January's 77 mm (3.0 in) spread over 14 days. Humidity levels are fairly comparable, with January at 84% and March slightly lower at 83%. For a more detailed look at the weather in March, you can visit Buncrana weather in March.

January and April weather exhibit notable differences, particularly in temperature and precipitation. In January, the temperatures range from a chilly minimum of -1°C to a mild maximum of 14°C, with an average of 7°C. The month brings about 77 mm of precipitation over 14 days, contributing to a humid atmosphere with 84% humidity. In contrast, April sees slightly warmer temperatures, with a minimum of 1°C and a maximum reaching 21°C, averaging at 9°C. Precipitation decreases to 51 mm over 13 days, while humidity remains constant at 84%. For more details on April weather, check out Buncrana weather in April.

In January, Buncrana experiences cooler temperatures, with an average of 7°C (44°F) and maximums reaching only 14°C (57°F). The month also sees significant precipitation, totaling 77 mm (3.0 in) over 14 days, contributing to a high humidity level of 84%. In contrast, May marks a transition to warmer weather, where temperatures range from a minimum of 2°C (37°F) to an average of 11°C (53°F), peaking at a maximum of 25°C (76°F). Precipitation in May is slightly lower at 72 mm (2.8 in), spread across 15 days, with humidity remaining relatively consistent at 83%. For more detailed insights on May weather, you can check Buncrana weather in May.

In January, Buncrana experiences cooler temperatures, with averages around 7°C (44°F) and maximums reaching only 14°C (57°F), while June sees a significant warm-up, with average temperatures soaring to 13°C (56°F) and peaks of 26°C (79°F). While January is characterized by a higher humidity of 84% and 14 days of precipitation totaling 77 mm (3.0 in), June offers slightly lower humidity at 83% but more precipitation days, totaling 84 mm (3.3 in) over 16 days. For more detailed insights on June weather specifics, check out Buncrana weather in June.

In January, the weather is quite cool, with temperatures ranging from a low of -1°C (30°F) to a high of 14°C (57°F), averaging around 7°C (44°F). The month experiences fairly high humidity at 84% and receives 77 mm (3.0 in) of precipitation over about 14 days. In contrast, July brings much warmer conditions, with minimum temperatures of 9°C (49°F) and maximums reaching 27°C (80°F), averaging 15°C (59°F). While July has slightly more precipitation at 82 mm (3.2 in), it spans 15 days and has a slightly higher humidity of 86%. For a detailed look at the weather in July, you can check Buncrana weather in July.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 14°C (57°F) and an average of 7°C (44°F). The month experiences 77 mm (3.0 in) of precipitation over approximately 14 days, coupled with high humidity levels at 84%. In contrast, August brings warmer temperatures, with a minimum of 9°C (48°F), an average of 15°C (59°F), and a maximum of 22°C (71°F). This month sees increased precipitation of 125 mm (4.9 in) spread over 21 days, and the humidity remains slightly higher at 86%. For a deeper insight into August conditions, you can check out Buncrana weather in August.

In January, the weather is typically much cooler, with temperatures ranging from a chilly -1°C (30°F) at night to a mild 14°C (57°F) during the day. In contrast, September experiences warmer conditions, with minimum temperatures of 5°C (41°F) and highs reaching up to 24°C (75°F). Both months see a reasonable amount of rainfall, with January receiving 77 mm over 14 days and September slightly wetter at 92 mm across 17 days. Humidity levels remain elevated in both months, with January averaging 84% and September at 87%. For a detailed look at September weather specifically, you can visit Buncrana weather in September.

January and October present distinctly different weather patterns, with January generally being colder and more stable. In January, temperatures range from a minimum of -1°C (30°F) to a maximum of 14°C (57°F), with an average of 7°C (44°F) and 77 mm (3.0 in) of precipitation over about 14 days. In contrast, October enjoys milder temperatures, with a minimum of 3°C (38°F) and a maximum of 19°C (67°F), averaging 11°C (52°F). However, October sees increased precipitation at 112 mm (4.4 in) over around 19 days, and the humidity is slightly higher at 87%. For more detailed weather information, you can explore Buncrana weather in October.

In comparing the weather between January and November, January tends to be slightly cooler overall, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 14°C (57°F), while November features milder conditions, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 15°C (60°F). However, November experiences more precipitation, totaling 101 mm (4.0 in) over 19 days compared to January’s 77 mm (3.0 in) across 14 days. The humidity is also higher in November at 88%, compared to an already damp January with 84% humidity. For a detailed look at November weather, check Buncrana weather in November.

January and December present a fairly similar climate, though January tends to be slightly milder. Both months share the same minimum temperature of -1°C (30°F), while January averages at 7°C (44°F) compared to December's slightly warmer 7°C (45°F). The maximum temperatures also reflect a similar trend, with January reaching up to 14°C (57°F), just a degree higher than December’s peak of 13°C (56°F).

However, December experiences more precipitation, totaling 116 mm (4.6 in) over 20 days, while January sees 77 mm (3.0 in) spread across 14 days. The humidity remains constant at 84% for both months, maintaining a damp feel during this time of year. For more specific details on December's weather conditions, you can visit Buncrana weather in December.

Compare Buncrana's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Buncrana

As January arrives in Buncrana, the weather presents a notable shift from the milder months that precede it. With an average temperature hovering around a cool 7°C, chilly days become more prevalent, often dipping to near freezing at night. This month also experiences a significant amount of precipitation, contributing to the region's lush landscape. The combination of high humidity and frequent rainy days creates a distinctly damp atmosphere, a stark contrast to the crispness of autumn and the potential warmth of spring. For those curious about how Buncrana's climate evolves throughout the year, detailed insights can be found at Buncrana Climate.