Last updated: March 17, 2025
In Castlemartyr, Ireland, January weather presents a blend of cool temperatures and frequent precipitation. The maximum temperature reaches a mild 13°C (56°F), while the average settles at a chilly 7°C (44°F), dropping to a brisk minimum of -3°C (27°F) at night. This month witnesses an average precipitation amount of 68 mm (2.7 in), spread over 11 days, contributing to the region's lush landscape. With an humidity level of 83%, residents and visitors alike can expect a damp and crisp climate, ideal for cozy indoor activities or invigorating walks amidst the stunning winter scenery.
In Castlemartyr, Ireland, January offers a chilly welcome as temperatures hover between a minimum of -3°C (27°F) and a maximum of 13°C (56°F), with an average of 7°C (44°F). This month marks the onset of winter, making it one of the colder periods of the year. Notably, January's temperatures are slightly warmer than those of December, signifying a gradual transition into the winter season, yet still significantly lower than what follows in the spring months. As the temperatures nudge upwards into February, the minimum dips only slightly to -1°C (31°F), maintaining a steady average while hinting at the forthcoming thaw. Observing this pattern, one can anticipate a gentle rise as the days grow longer and warmer, leading into a more temperate climate by March and beyond.
In January, Castlemartyr experiences a relatively mild start to the year with 68 mm (2.7 in) of precipitation spread over 11 days. This marks the beginning of a wet season, as rainfall tends to increase significantly in the following months. Notably, February almost doubles the January total, jumping to 124 mm (4.9 in), which sets the tone for a consistently rainy spring. By March, precipitation remains high at 97 mm (3.8 in), sustaining a trend of dampness that continues through to November, where rainfall peaks once more at 115 mm (4.5 in). While January is less rainy than its winter counterparts, it primes the landscape for the wetter months ahead, illustrating a gradual buildup in precipitation that typifies the Irish climate.
January in Castlemartyr, Ireland, typically experiences a humidity level of 83%, setting the tone for a winter characterized by moist and cool conditions. As the year progresses, humidity gradually rises, peaking at 86% in October before tapering off towards the end of the year. The fluctuations are subtle, with most months hovering around a consistent 84-85%, creating a climate that feels damp and encourages lush greenery. Notably, February is slightly more humid at 85%, while March through May maintains a steady 84%, showcasing minimal variation. This consistent humidity contributes to the village's charming landscape and contributes to the rich, vibrant atmosphere that defines Castlemartyr throughout the year.
In January, Castlemartyr, Ireland, experiences a low UV Index of 1, with a safe burn time of 45 minutes. This trend continues into February with the UV Index rising slightly to 2, still categorized as low. As spring approaches, March sees a noticeable jump to a moderate UV Index of 4, reducing the burn time to 30 minutes. By April, the UV Index climbs further to 5, maintaining that moderate exposure level. However, summer brings significant changes, with the UV Index peaking at 8 in both June and July, where the burn time shrinks to just 15 minutes due to the very high exposure category. As the year progresses into the fall, the UV levels decrease again, dropping to a moderate 5 in September before settling back to low values of 2 in November and 1 in December, each allowing for a longer burn time of 45 minutes. This seasonal fluctuation highlights the importance of sun safety, especially during the peak summer months. For a detailed look at the yearly UV projections, check out the comprehensive guide at Castlemartyr UV Index.
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In Castlemartyr, Ireland, January brings a modest 89 hours of sunshine, marking the start of the year with a gentle glow. As winter gives way to spring, the days lengthen, and by February, sunlight increases to 140 hours. March sees a significant leap to 197 hours, signaling a vibrant awakening of the landscape. The trend continues into April with 307 hours, where the beauty of blossoming nature is accentuated by the sun's warmth. May peaks at 392 hours, showcasing the full splendor of early summer. The sunshine remains bountiful through July at 396 hours, before gently tapering off in August with 353 hours. As the seasons transition, September enjoys 298 hours of sunlight, followed by a decline into autumn with 235 hours in October, and a sharper drop to 129 hours in November and 103 hours in December. This pattern of seasonal ebb and flow highlights a rhythm of light and warmth that defines the unique charm of Castlemartyr throughout the year.
In Castlemartyr, Ireland, January greets residents and visitors with a 31% chance of sunny weather, making it one of the brighter winter months. As the cold season progresses, February and March see a dip in sunny days, falling to 22% and 23%, respectively. However, the trend shifts sharply as spring approaches; April enjoys a significant jump to 46%, hinting at the promise of milder days ahead. Interestingly, throughout the year, sunny weather fluctuates, with May and December returning to a 31% probability. Overall, January stands out in the winter season for its relatively optimistic chances of sunshine, setting a hopeful tone for the months to come.
In Castlemartyr, Ireland, January heralds the year's shortest days, offering just 8 hours of daylight. As winter loosens its grip, February extends this light to 9 hours, signaling the gradual return of the sun. By March, the days lengthen to 11 hours, progressively boosting our spirits with the promise of warmer weather. April follows suit, embracing 13 hours of daylight, while May reaches a delightful 15 hours, enticing nature into bloom. The peak of brightness arrives in June and July, where daylight stretches to a remarkable 16 hours, providing ample opportunity for outdoor adventures. As summer fades, August delivers 14 hours, before the light begins to dwindle in September with 12 hours. The descent continues into October (10 hours) and November (8 hours), ultimately dipping to a mere 7 hours in December, as the cycle of seasons reminds us of nature's rhythm and the fleeting nature of daylight.
In January, the winds in Castlemartyr, Ireland, begin the year with a gentle average speed of 4.7 m/s (11 mph), setting a calm tone for the winter months. This relatively mild breeze contrasts sharply with the stronger gusts of February, which escalate to 6.7 m/s (15 mph), marking the peak of winter's windiness. As spring approaches, the winds ease slightly, with March showing a minor increase to 4.8 m/s (11 mph) before settling down to a softer 3.9 m/s (9 mph) in both April and June. The summer months see the gentlest winds, particularly in July with an average of 3.4 m/s (8 mph), while the transition into autumn brings a gradual uptick, culminating in October’s brisk 4.9 m/s (11 mph). Overall, as the seasons shift, Castlemartyr experiences a captivating ebb and flow of wind speeds, weaving together a tapestry of atmospheric changes throughout the year.
The weather in Castlemartyr 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 Castlemartyr and find detailed weather information for every month.
January and February share similar temperature ranges, with February experiencing slightly milder minimum temperatures at -1°C (31°F) compared to January's -3°C (27°F). Both months have the same maximum temperature of 13°C (56°F) and average temperatures that remain consistent around 7°C (44°F in January and 45°F in February). However, February is considerably wetter, with total precipitation increasing from 68 mm (2.7 in) in January to 124 mm (4.9 in), and the number of rainy days rising from 11 to 17. Humidity also sees a slight uptick, moving from 83% in January to 85% in February. For a more detailed look at the weather conditions during this month, you can check Castlemartyr weather in February.
In terms of weather, January and March exhibit some similarities but also notable differences. January has an average temperature of 7°C (44°F), with a minimum of -3°C (27°F) and a maximum of 13°C (56°F). It typically sees 68 mm (2.7 in) of precipitation over 11 days, along with relatively high humidity at 83%. In contrast, March maintains a similar average temperature of 7°C (45°F) but experiences slightly cooler nights with a minimum of -5°C (24°F) and slightly warmer days, reaching up to 14°C (58°F). Rainfall increases in March, totaling 97 mm (3.8 in) over 16 days, with humidity rising slightly to 84%. For more detailed information, check out Castlemartyr weather in March.
The weather in January is characterized by colder temperatures, with average highs around 13°C (56°F) and lows dipping to -3°C (27°F), while April offers a milder experience, featuring average highs of 16°C (62°F) and lows around 0°C (32°F). Both months see similar precipitation levels, with January recording 68 mm (2.7 in) and April slightly higher at 80 mm (3.2 in), and both months experience rainfall on about 11 days. Humidity remains notably high in both months, with January at 83% and April slightly higher at 84%. For more detailed insights into the weather conditions during April, you can visit Castlemartyr weather in April.
In January, the weather is quite cold, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), averaging around 7°C (44°F). The month experiences around 68 mm (2.7 in) of precipitation over 11 days, accompanied by high humidity at 83%. In contrast, May brings a noticeable warming trend, with temperatures starting at a minimum of 2°C (36°F) and reaching up to 21°C (69°F), averaging 11°C (52°F). This month sees slightly more precipitation at 75 mm (3.0 in) over 12 days, with humidity remaining relatively high at 84%. For those interested in more detailed information, check out Castlemartyr weather in May.
January and June present contrasting weather, highlighting the shift from winter to summer. In January, temperatures range from a chilly -3°C (27°F) at night to a mild 13°C (56°F) during the day, with average temperatures around 7°C (44°F). This month experiences about 68 mm (2.7 in) of precipitation over 11 days, alongside a relatively high humidity level of 83%. In contrast, June brings warmer conditions, with nighttime lows of 6°C (44°F) and daytime highs reaching up to 24°C (75°F), averaging at 14°C (57°F). Despite a similar amount of rainfall at 67 mm (2.6 in) over 11 days, humidity rises slightly to 85%. For more details on June weather, you can check Castlemartyr weather in June.
January and July present a striking contrast in weather. January typically sees much colder temperatures, with a minimum of -3°C (27°F) and an average of 7°C (44°F), while July boasts a milder minimum temperature of 8°C (47°F) and an average of 16°C (61°F). Despite both months experiencing similar levels of precipitation—68 mm (2.7 in) in January compared to 70 mm (2.8 in) in July—the number of rainy days is fairly close, with 11 days in January and 12 in July. Additionally, January's humidity averages around 83%, slightly lower than July's 85%, making July feel a bit more humid and warm. For more detailed insights on July weather, you can check Castlemartyr weather in July.
In January, the weather is marked by cooler temperatures, ranging from a chilly -3°C (27°F) at night to a mild 13°C (56°F) during the day, with an average temperature of 7°C (44°F). The month sees about 68 mm (2.7 in) of precipitation spread across 11 days, accompanied by a high humidity level of 83%. In contrast, August experiences warmer temperatures, with nighttime lows of 7°C (45°F) and daytime highs reaching 23°C (74°F), contributing to an average of 15°C (60°F). Despite being a bit wetter, with 103 mm (4.1 in) of precipitation over 14 days, the humidity remains slightly higher at 84%. For more detailed information, you can explore Castlemartyr weather in August.
In January, temperatures in Castlemartyr vary from a chilly minimum of -3°C (27°F) to a mild maximum of 13°C (56°F), with an average of 7°C (44°F). The month experiences about 68 mm (2.7 in) of precipitation over 11 days, and humidity hovers around 83%. In contrast, September sees a more temperate climate, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 22°C (72°F) and an average of 14°C (57°F). Precipitation increases slightly to 77 mm (3.0 in), spread over 13 days, while humidity remains high at 85%. The gradual warming from January to September highlights a significant shift in weather patterns as summer transitions to fall. For more detailed insights, you can check Castlemartyr weather in September.
When comparing January and October weather, notable differences emerge in temperature, precipitation, and humidity. January typically experiences colder conditions, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), while October is milder, with averages between 2°C (36°F) and 17°C (63°F). Precipitation also varies, as January sees 68 mm (2.7 in) over 11 days, whereas October has a significantly higher total of 121 mm (4.7 in) spread across 16 days. Humidity levels remain relatively similar, with January at 83% and October slightly higher at 86%. For more specific insights into October weather, you can refer to Castlemartyr weather in October.
January and November display distinct differences in weather patterns. In January, temperatures range from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), with an average of 7°C (44°F). The month experiences about 68 mm (2.7 in) of precipitation over 11 days, accompanied by a humidity level of 83%. In contrast, November features milder temperatures, with a minimum of 1°C (34°F) and a maximum of 15°C (59°F), averaging 9°C (48°F). This month is wetter, receiving 115 mm (4.5 in) of precipitation over 16 days, and maintaining a similar humidity level of 84%. For more insights on the weather during this time, check out Castlemartyr weather in November.
In January, the weather in Castlemartyr shows a slight drop in average temperatures compared to December, with the minimum temperature falling to -3°C (27°F) and an average of 7°C (44°F). While both months experience a maximum temperature of 13°C (56°F), January sees less overall precipitation, totaling 68 mm (2.7 in) over 11 days, compared to December's 129 mm (5.1 in) over 17 days. Interestingly, the humidity remains constant at 83% for both months. For more detailed insights into December weather, you can check Castlemartyr weather in December.
In January, Castlemartyr experiences a notable shift in weather compared to the milder months of spring and summer. With average temperatures hovering around 7°C, this month is characterized by its coolness, which is further intensified by the damp conditions that result in approximately 68 mm of precipitation over 11 days. The elevated humidity level of 83% adds a chilly feel to the air, making this winter month much less inviting than its warmer counterparts. For those curious about the annual weather patterns and how they differ across the seasons, detailed insights can be found at Castlemartyr Climate.