Last updated: March 17, 2025
April in Arklow, Ireland showcases a blend of mild temperatures and frequent rainfall. With a maximum temperature reaching 18°C (65°F) and an average of 8°C (47°F), the weather often fluctuates towards the cooler end, dipping to a minimum of -2°C (29°F) on chilly nights. This month sees 55 mm (2.2 in) of precipitation over 11 days, contributing to the lush greenery synonymous with the region. Humidity remains high at 85%, creating a refreshing, albeit damp, atmosphere, characteristic of this coastal town. Visitors should prepare for a mix of sunny intervals and spring showers, making April an intriguing time to explore Arklow's natural beauty.
In April, Arklow, Ireland, begins to shed the chill of winter, with temperatures on the rise. The minimum temperature hovers around -2°C (29°F), while the average reaches a pleasant 8°C (47°F), indicating a transition towards milder conditions. The highlight of the month comes with a maximum temperature that peaks at 18°C (65°F), providing a refreshing break from the previous months' cold grip. As spring takes hold, residents and visitors can expect not only warmer days but also a hint of the sunshine to come, making April a time of renewal in this coastal town. The gradual increase from March's maxima of 15°C (60°F) shows a clear trend toward more inviting weather, paving the way for the warmer months ahead.
April in Arklow, Ireland, typically experiences moderate precipitation, with an average of 55 mm (2.2 in) of rainfall across approximately 11 days. This month marks a slight decrease from the previous months—especially February’s peak of 87 mm—indicating a shift as spring unfolds. With the weather gradually warming, April's rainfall is essential for nurturing the newly blossoming flora, maintaining a balance between sunny spells and refreshing showers. As we transition to late spring, this pattern hints at a promising outlook for May, which generally sees an uptick in both rainfall and temperature, supporting the lush greenery that defines the region.
April in Arklow, Ireland, typically witnesses a humidity level of 85%, which is consistent with the trends observed in the preceding months. With humidity levels remaining relatively stable, January through March sees a slight uptick to 86%, while May marks a subtle decline to 83%. This pattern emphasizes the area's overall damp climate, as humidity fluctuates only modestly throughout the year, rarely straying far from the middle ground. The consistent humidity levels, particularly in spring, contribute to Arklow's lush landscapes, making it a picturesque setting as nature awakens after winter.
As April arrives in Arklow, Ireland, residents can expect a moderate UV Index of 5, signaling a shift in sun exposure compared to the earlier months of the year. With a burn time of just 30 minutes, it’s essential to take precautions, especially as we move towards the higher indices of May and June. This gradual increase from a low 1 in January to a moderate 5 in April reflects the lengthening days and intensifying sun, marking a transition into more vibrant and outdoor-friendly weather. Keep an eye on your skin health as the UV levels climb, and for more detailed insights, check out the Arklow UV Index.
UV Risk Categories
April ushers in a remarkable surge of sunshine in Arklow, Ireland, with 324 hours of radiant daylight—a significant leap from the previous months. This sunny month marks a turning point as the days grow longer and brighter, setting the stage for the delightful warmth of spring and summer ahead. With sunlight hours increasing steadily from 212 in March to 409 in May, April serves as a gentle reminder that brighter days are just around the corner. This trend of escalating sunshine culminates in peak summer months, with July boasting an impressive 411 hours of sunshine. As the year progresses, the gradual decline in sunlight from August through December highlights the cyclical nature of seasons, each with its own charm, yet none can rival the blissful luminosity of April.
As spring unfolds in Arklow, Ireland, April emerges as a standout month for sun seekers, boasting a remarkable 48% chance of sunny weather—almost double that of the preceding months. This significant increase marks a shift from the relatively dreary conditions of winter, where the sun shines only about a quarter of the time. While January, February, and March maintain lower probabilities of sunlight, April’s ascent signals the onset of brighter days ahead. Following this peak, the likelihood dips again in May, hinting at the unpredictable nature of Irish weather. Overall, April serves as a delightful reminder of the transition into a season marked by growth and, hopefully, plenty of sunshine.
As spring unfolds in Arklow, Ireland, the month of April brings a notable increase in daylight duration, basking the town in 13 hours of light. This marked jump from 11 hours in March signals a vibrant shift as nature awakens. Following the winter months, when daylight lingers for only 8 hours in January and gradually extends through February, the advent of longer days in April sets the stage for the brightness of May, which boasts 15 hours of sunshine. The trend reveals that as spring progresses into summer, Arklow enjoys its peak daylight of 16 hours in June and July, before gradually tapering off in the following months. This rhythm not only enhances the beauty of the landscape but also encourages outdoor activities and exploration as residents relish the increasing light and warmth of the season.
In April, Arklow, Ireland experiences a notable dip in wind speed, averaging just 3.6 m/s (8 mph)—the calmest month of the year. This respite from the stronger gusts felt in earlier months, such as February's peak of 6.3 m/s (14 mph), creates a gentle atmosphere perfect for enjoying the lush spring landscape. As the seasons transition, April's milder breezes contrast sharply with both the winter months and the subsequent uptick in winds as summer approaches, marking a shift from the blustery conditions typical of earlier months. Ultimately, April's serene winds provide a moment of tranquility, making it an ideal time to savor the vibrant scenery Arklow has to offer.
The weather in Arklow changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Arklow and find detailed weather information for every month.
April and January showcase a marked contrast in weather, despite their similar minimum temperatures. In April, temperatures range from a chilly -2°C (29°F) to a pleasant maximum of 18°C (65°F), contributing to an average of 8°C (47°F) and higher day temperatures overall compared to January’s range of -2°C (28°F) to 13°C (56°F) and an average of 6°C (43°F). Both months see comparable levels of precipitation, with April receiving 55 mm (2.2 in) over 11 days and January experiencing slightly less at 53 mm (2.1 in) across 10 days. Interestingly, humidity remains constant at 85% in both months, creating a damp atmosphere, yet the increasing temperatures in April hint at the welcome arrival of spring. For a detailed look at January conditions, visit Arklow weather in January.
In comparing the weather of April and February, April generally experiences milder temperatures, with an average high of 18°C (65°F) compared to February's maximum of 14°C (58°F). While both months experience chilly minimum temperatures, April’s minimum of -2°C (29°F) is slightly warmer than February’s -3°C (28°F). February tends to be wetter, receiving 87 mm (3.4 in) of precipitation over 15 days, while April has only 55 mm (2.2 in) over 11 days. Humidity levels are similar, with February at 86% and April at 85%. For those interested in specific conditions, please refer to Arklow weather in February.
April generally brings milder temperatures compared to March, with average highs reaching 18°C (65°F) versus March's maximum of 15°C (60°F). The minimum temperatures also show improvement, dropping from March’s -5°C (23°F) to -2°C (29°F). While both months experience significant humidity levels, April's average humidity is slightly lower at 85% compared to March's 86%. Additionally, April sees less precipitation overall, with 55 mm (2.2 in) falling over 11 days, compared to March's 79 mm (3.1 in) over 15 days. For more details on March weather, you can check Arklow weather in March.
April and May weather show a noticeable transition as spring progresses. In April, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 18°C (65°F), averaging around 8°C (47°F). The month sees about 55 mm (2.2 in) of precipitation over 11 days, with humidity levels high at 85%. In contrast, May brings warmer temperatures with a minimum of 1°C (33°F) and a maximum of 21°C (69°F), averaging 11°C (52°F). However, May experiences slightly more rainfall, totaling 70 mm (2.8 in) across 12 days, while humidity remains relatively stable at 83%. For more details about weather conditions in May, you can visit Arklow weather in May.
April and June present distinct weather patterns. In April, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable maximum of 18°C (65°F), with an average of 8°C (47°F). The month experiences about 55 mm (2.2 in) of precipitation over 11 days, and humidity remains high at 85%. In contrast, June showcases warmer temperatures, with a minimum of 6°C (43°F), an average of 14°C (57°F), and a maximum of 25°C (77°F). Precipitation increases slightly to 67 mm (2.6 in) over 13 days, but the humidity remains the same at 85%. For more detailed information about the weather in June, you can visit Arklow weather in June.
In April, temperatures in Arklow range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 18°C (65°F), with an average temperature of 8°C (47°F). The month sees about 55 mm (2.2 in) of precipitation over 11 days, coupled with relatively high humidity of 85%. In contrast, July offers much warmer conditions, with temperatures varying from a minimum of 7°C (45°F) to a maximum of 25°C (78°F), and an average of 16°C (61°F). While July experiences slightly more precipitation at 68 mm (2.7 in) over 13 days, humidity remains similar at 86%. For a more detailed overview of July weather, visit Arklow weather in July.
April and August present contrasting weather patterns. In April, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 18°C (65°F), with an average of 8°C (47°F). The month witnesses about 55 mm (2.2 in) of precipitation over 11 days, accompanied by high humidity levels at 85%. In comparison, August enjoys warmer temperatures, with a minimum of 7°C (45°F) and a maximum of 23°C (73°F), averaging 15°C (60°F). However, it experiences more precipitation, totaling 96 mm (3.8 in) over 15 days, while maintaining the same humidity level of 85%. For a more detailed look, check out Arklow weather in August.
April and September exhibit distinct weather characteristics, marking a transition from early spring to early autumn. In April, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable maximum of 18°C (65°F), with an average of 8°C (47°F). The month sees around 55 mm (2.2 in) of precipitation over approximately 11 days and maintains a high humidity level of 85%. In contrast, September offers milder conditions, with temperatures starting at a minimum of 3°C (37°F) and soaring to a maximum of 23°C (73°F), averaging 14°C (57°F). This month experiences greater rainfall, accumulating about 76 mm (3.0 in) over 13 days, while humidity slightly increases to 86%. For a more detailed look at September weather, you can check Arklow weather in September.
April and October each bring their own unique weather characteristics. In April, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 18°C (65°F), with an average of 8°C (47°F). The month experiences around 55 mm (2.2 in) of precipitation over approximately 11 days, coupled with high humidity at 85%. In contrast, October starts slightly warmer, with temperatures varying from a minimum of 1°C (34°F) to the same maximum of 18°C (65°F) as April, but boasting an average of 11°C (52°F). October sees increased rainfall, totaling about 93 mm (3.6 in) across 14 days, and slightly higher humidity at 87%. To explore more about the specific conditions in this month, visit Arklow weather in October.
April and November both showcase mild temperatures with averages around 8°C (47°F), but they differ significantly in weather patterns. April experiences a broader temperature range, with minimums dipping to -2°C (29°F) and maximums reaching 18°C (65°F), while November’s temperatures are more stable, ranging from 0°C (33°F) to 15°C (59°F). Additionally, November sees more precipitation, totaling 108 mm (4.3 in) over 15 days, compared to April’s 55 mm (2.2 in) spread across 11 days. Both months have high humidity, with November slightly higher at 86%, making the air feel damp and cool. For more detailed information, check out Arklow weather in November.
April and December exhibit distinct weather patterns, reflecting the transition from spring to winter. In April, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 18°C (65°F), with an average of 8°C (47°F). The month sees around 55 mm (2.2 in) of precipitation over 11 days, coupled with a high humidity level of 85%. In contrast, December presents cooler temperatures, peaking at 13°C (56°F) and averaging 7°C (44°F), while still experiencing a minimum of -2°C (28°F). This month is wetter, receiving approximately 107 mm (4.2 in) of rainfall over 14 days, and humidity is slightly lower at 84%. For more insights on December's weather in Arklow, visit Arklow weather in December.
April in Arklow sets itself apart with its notable variability in weather, transitioning from the chill of winter to the budding warmth of spring. While temperatures gradually rise, averaging a comfortable 8°C, they can still dip unexpectedly, reminding us of winter's lingering grip. The 85% humidity often makes the air feel brisk, particularly on the 11 rainy days that contribute to a 55 mm precipitation total, marking this month as one of the wetter times of the year. Overall, April brings a fresh dynamism to Arklow, heralding nature's awakening—be sure to check out the detailed seasonal insights at Arklow Climate.