January Weather in Athenry, Ireland

Last updated: March 17, 2025

In Athenry, Ireland, January brings a blend of chilly temperatures and frequent rainfall. The maximum temperature can reach up to 14°C (58°F), while the average sits around 6°C (43°F), highlighting the cool essence of winter. Minimums dip as low as -5°C (23°F), so warmth is a must for those venturing outdoors. With an impressive 75 mm (3.0 in) of precipitation spread across 12 days, expect damp conditions and a characteristically high humidity of 88%. Prepare for a vibrant winter atmosphere, rich in both beauty and moisture, as Athenry transforms under January's grip.

January Temperature in Athenry

January in Athenry, Ireland, marks the heart of winter with temperatures ranging from a chilly -5°C (23°F) at night to a mild 14°C (58°F) during the day. Although the average temperature hovers around 6°C (43°F), the stark contrast between the low and high reflects a gradual warming trend as the month progresses into early spring. The temperatures then transition, with February showing slight increases, culminating in the promise of thawing days ahead, where daytime highs begin to flirt with the warmer realms of 16°C (60°F). This incremental rise hints at the approaching mildness of spring, gently nudging winter away and inviting a refreshing change in the air.

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

The chart illustrates January temperature patterns in Athenry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344485357605956514644
Data source: Temperature data for Athenry generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Athenry

January in Athenry, Ireland, welcomes the New Year with a balanced mix of rain, showcasing 75 mm (3.0 in) of precipitation over approximately 12 days. This sets a slightly lower baseline compared to the heavier rains of February, where precipitation climbs to 121 mm (4.8 in) with rainfall spread across 16 days. As winter transitions to spring, March follows closely with 104 mm (4.1 in), indicating a trend of increasing rainfall that persists through the colder months. Notably, January serves as a gateway month, hinting at the wetter conditions that lie ahead, yet remains relatively moderate in its precipitation contribution compared to the months that follow.

January Precipitation Trends in Athenry

The chart displays monthly precipitation patterns in Athenry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec75121104617180841188010792108
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Athenry

In January, Athenry, Ireland experiences a consistently high humidity level of 88%, a figure that remains unchanged into February and suggests a lush, moisture-rich environment typical of the winter months. As spring approaches, humidity dips slightly in March to 87% and further declines in April to 86%, marking a transition toward drier conditions. However, the trend reverses again in the summer, with humidity rising to 85% in July and August. Interestingly, the atmospheric moisture peaks again in the fall, reaching 91% in October and culminating at 92% in November, setting the stage for a damp winter season. Overall, January's humidity is part of a broader pattern, characterized by high levels throughout the year, especially in the transitional seasons.

January Average Humidity in Athenry

This chart illustrates the average monthly humidity levels in Athenry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%86%83%83%85%85%88%91%92%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Athenry

In Athenry, Ireland, January ushers in a low UV Index of 1, offering a safe environment for outdoor activities with a burn time of 45 minutes. As winter progresses to February, the UV Index rises slightly to 2, maintaining the same low exposure category. However, a noticeable shift occurs in March, when the UV Index reaches 4, transitioning to the moderate exposure category and decreasing safe sun time to 30 minutes. The trend continues into April, with a UV Index of 5, marking the start of spring's sun intensity. As summer approaches, May sees the UV Index spike to 7, signalling high exposure and a reduced burn time of 25 minutes. The zenith occurs in June and July, where the UV Index peaks at 8, indicating very high exposure risk, necessitating caution with just 15 minutes of safe sun exposure. As the season wanes into August, the UV level tapers slightly to 7, then gradually declines through September and October back to a moderate 3 and low 2 in November, completing the seasonal cycle with January's initial low UV Index of 1. To better understand the UV trends throughout the year, visit the comprehensive guide on Athenry UV Index.

Maximum UV Index Levels in Athenry for January

The chart shows the monthly maximum UV Index (UVI) for Athenry 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Athenry 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 Athenry

In the quiet charm of Athenry, Ireland, January marks the beginning of the year with just 73 hours of sunshine, a stark contrast to the brightening days ahead. As the months progress, there's a noticeable upward trend, leading to a remarkable festival of light in April with 298 hours of sunshine, heralding the lushness of spring. The sun reaches its zenith in May, bathing the landscape in 380 hours of golden rays, before settling into a warm embrace during the summer months of June and July, with 370 and 375 hours respectively. As autumn sets in, the hours slowly dwindle, with September still enjoying a respectable 275 hours, followed by a gradual decline in the remaining months. December brings a gentle close to the year with only 88 hours, reminding us of the ephemeral nature of light in this picturesque corner of Ireland.

Monthly Sunshine Duration in Athenry: January Highlighted

The January sunshine duration represents the total number of hours Athenry 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.
JanFebMarAprMayJunJulAugSepOctNovDec73h131h176h298h380h370h375h319h275h217h113h88h
Data source: Athenry January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Athenry During January

In Athenry, Ireland, January brings a 30% chance of sunny weather, marking it as one of the more promising months for sunshine compared to the winter season as a whole. Following January, the likelihood of sun takes a dip, plummeting to 20% in February and continuing a downward trend into March with only 16%. However, as spring approaches, sunshine prospects begin to recover, peaking at 42% in April. This trend highlights a distinct seasonal shift, where winter's gloom gives way to the brightening days of spring, making January a possibly brighter start to the year amidst the typically cloudy Irish climate.

Percentage of Sunny Days in January in Athenry

The chart illustrates the percentage of sunny days in Athenry 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 Athenry experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%20%16%42%34%18%26%22%15%17%26%17%
Data source: Athenry January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Athenry in January

In Athenry, Ireland, January starts the year with 8 hours of daylight, marking the tail end of winter's grip. As the month progresses into February, a noticeable increase brings the daylight to 9 hours, signaling the slow awakening of spring. By March, the days extend further to 11 hours, hinting at the vibrant life to come. April and May welcome even more light, with 14 and 15 hours of daylight respectively, fostering a sense of renewal and cheer. The height of summer in June and July basks in a generous 16 hours of daylight, perfect for outdoor adventures. However, as summer bows out, daylight gradually diminishes, with August offering 14 hours and September declining to 12. October sees a shift to 10 hours, while November and December see the days contract to 8 and 7 hours, as winter returns once more. This cyclical journey of daylight not only marks the changing seasons but also influences the rhythms of life in this charming Irish locale.

Average Daylight Hours in Athenry for January

The chart illustrates the variation in daylight duration in Athenry throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 8m9h 50m11h 54m14h 1m15h 53m16h 52m16h 20m14h 39m12h 37m10h 30m8h 37m7h 36m
Data source: Athenry daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Athenry

In January, Athenry, Ireland, experiences a gentle embrace of average wind speeds at around 3.7 m/s (8 mph), setting a serene tone for the winter. This calm begins to shift as February arrives, marked by a noticeable uptick to 5.3 m/s (12 mph), indicating the onset of brisker breezes. The winds then moderate throughout March and April, returning to a comparable 3.3 m/s (7 mph) by April, before maintaining a consistent yet mild presence through late spring and summer. As the year progresses, July sees the lull of breezes at their lowest, with just 2.5 m/s (6 mph), only to rev up again in the autumn months. Notably, October and December bring back the robust winds, averaging around 4.1 m/s (9 mph) and 4.4 m/s (10 mph) respectively, creating a rhythmic dance of air that underscores the beauty of Athenry's ever-changing landscape. Overall, the data reveals a dynamic interplay between calm and spirited winds, echoing the charm of this quaint Irish town throughout the year.

Average January Wind Speed in Athenry

The chart displays monthly wind speed patterns in Athenry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.7 m/s5.34.33.33.73.52.53.33.34.13.94.4
Data source: Athenry January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Athenry Compares to Other Months

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

In comparing the weather between January and February, we see some notable differences. January experiences lower minimum temperatures, dipping to -5°C (23°F), while February is slightly milder with a minimum of -3°C (26°F). Both months have similar average temperatures around 6°C (43°F) but February can reach a slightly higher maximum of 16°C (60°F) compared to January's 14°C (58°F). Precipitation sees a significant increase in February, with 121 mm (4.8 in) over 16 days, compared to January's 75 mm (3.0 in) over 12 days. Humidity remains consistent at 88% for both months, contributing to a similar feel despite the differences in temperature and precipitation. For more details about February weather, check out Athenry weather in February.

In January, temperatures in Athenry typically range from a minimum of -5°C (23°F) to an average of 6°C (43°F), peaking at 14°C (58°F). The month experiences about 75 mm (3.0 in) of precipitation over 12 days, with a humidity level of 88%. By contrast, March brings slightly warmer conditions, with temperatures ranging from -5°C (23°F) to an average of 7°C (45°F) and a maximum of 17°C (64°F). However, March is also wetter, receiving 104 mm (4.1 in) of precipitation over 16 days and maintaining a similar humidity level of 87%. For more detailed information, you can check the Athenry weather in March.

In January, the weather is notably colder, with average temperatures ranging from a brisk -5°C (23°F) to a maximum of 14°C (58°F), accompanied by high humidity at 88%. This month experiences around 75 mm (3.0 in) of precipitation across approximately 12 days, resulting in a damp atmosphere. In contrast, April offers a significant warming trend, where temperatures vary from a minimum of -2°C (28°F) to a pleasant maximum of 22°C (71°F) and an average of 9°C (48°F). The precipitation level drops to 61 mm (2.4 in) over 11 days and the humidity remains slightly lower at 86%. For more insights on weather patterns during this time, check out Athenry weather in April.

In January, the weather in Athenry is quite chilly, with average temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F). The month experiences considerable precipitation, totaling 75 mm (3.0 in) over about 12 days, and humidity levels hover around 88%. In contrast, May brings a more pleasant climate, with temperatures rising significantly; the minimum is -1°C (31°F) and the maximum reaches 25°C (78°F), yielding an average temperature of 12°C (53°F). While precipitation slightly decreases to 71 mm (2.8 in) over 14 days, humidity is also lower at 83%. For more detailed insights, check out Athenry weather in May.

In January, the weather in Athenry experiences colder temperatures, with a minimum of -5°C (23°F) and an average of 6°C (43°F), while maxing out at 14°C (58°F). The month also brings about significant precipitation, totaling 75 mm (3.0 in) over approximately 12 days, accompanied by high humidity levels at 88%. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 4°C (39°F) to an average of 14°C (57°F), peaking at a pleasant 30°C (86°F). Although it experiences slightly more precipitation at 79 mm (3.1 in) over around 15 days, the humidity is lower at 83%. For more details on the June weather, you can visit Athenry weather in June.

January and July present contrasting weather patterns in Athenry. In January, temperatures typically range from a chilly -5°C (23°F) at night to a mild 14°C (58°F) during the day, with an average temperature of 6°C (43°F). The month also sees an average precipitation of 75 mm (3.0 in) over about 12 days, coupled with high humidity at 88%. In stark contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 29°C (84°F) and an average of 16°C (60°F). Rainfall slightly increases to 84 mm (3.3 in) over 13 days, while humidity remains moderate at 85%. For more details on weather patterns, check out Athenry weather in July.

In January, temperatures in Athenry typically range from a chilly -5°C (23°F) to a mild 14°C (58°F), with an average temperature of around 6°C (43°F). The month experiences significant precipitation, totaling 75 mm (3.0 in) over about 12 days, coupled with high humidity levels at 88%. In contrast, August brings warmer conditions, with temperatures varying from a minimum of 6°C (44°F) to a maximum of 24°C (75°F) and an average of 15°C (59°F). Although it is warmer, August also sees increased precipitation, averaging 118 mm (4.7 in) across 19 days, while humidity remains slightly lower at 85%. For more detailed insights, check out Athenry weather in August.

January and September in Athenry present quite different weather experiences. In January, temperatures range from a chilly -5°C (23°F) to a mild 14°C (58°F), with an average of 6°C (43°F). This month sees about 75 mm (3.0 in) of precipitation over 12 days, maintaining a high humidity level of 88%. In contrast, September offers warmer temperatures, with a minimum of 1°C (34°F) and a maximum of 26°C (79°F), alongside an average of 13°C (56°F). Although precipitation is slightly higher at 80 mm (3.1 in) over 15 days, the humidity remains consistent at 88%. For more detailed information, you can explore Athenry weather in September.

In January, the weather is generally colder, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F) and an average of 6°C (43°F). It experiences 75 mm (3.0 in) of precipitation over about 12 days, alongside a high humidity of 88%. In contrast, October sees milder temperatures, with a minimum of 0°C (32°F), an average of 10°C (51°F), and a maximum of 20°C (68°F). The month is wetter, with 107 mm (4.2 in) of precipitation spread across 17 days and a humidity level of 91%. For more detailed insights, check out Athenry weather in October.

In January, the weather tends to be colder, with average temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F) and an average of 6°C (43°F). The month experiences around 75 mm (3.0 in) of precipitation over approximately 12 days, coupled with high humidity at 88%. In contrast, November is milder, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 15°C (60°F), averaging 8°C (46°F). Precipitation increases slightly to 92 mm (3.6 in) over about 15 days, and humidity rises to 92%. For more detailed information, you can check this link: Athenry weather in November.

In comparing the weather between January and December, both months experience similar temperature ranges, with January averaging 6°C (43°F) and December slightly warmer with an average of 7°C (44°F). Each month sees minimum temperatures around -5°C (23°F to 24°F), while maximum temperatures cap at 14°C (57°F to 58°F). However, December tends to be wetter, receiving about 108 mm (4.3 in) of precipitation over 17 days, compared to January's 75 mm (3.0 in) over 12 days. Humidity levels remain quite high throughout both months, hovering around 88% in January and 89% in December. For more detailed weather conditions in December, you can check Athenry weather in December.

Compare Athenry's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Athenry

As January rolls in, Athenry experiences a stark contrast to the milder months that precede it. The chill lingers in the air, with temperatures dipping significantly, making it the coldest month of the year. While precipitation is common throughout the month, the moisture from the air creates a brisk humidity that can make it feel even colder. The frequent rainfalls, coupled with shorter days, add to the overall wintry atmosphere. For those looking to understand more about Athenry's seasonal climate patterns, explore the details at Athenry Climate.