April Weather in Kennebunk, United States

Last updated: February 24, 2025

In Kennebunk, United States, April brings a diverse range of temperatures, with maximums reaching 29°C (84°F) and minimums dipping to -4°C (26°F), resulting in a comfortable average of 7°C (46°F). This month is also characterized by notable precipitation, totaling 122 mm (4.8 in) across 12 days, contributing to the overall humidity level of 80%. As the landscape transitions from winter to spring, residents and visitors can expect a mix of sunny days and refreshing rain, perfect for enjoying the fresh bloom of the season.

April Temperature in Kennebunk

In Kennebunk, United States, April marks a significant transition from the harshness of winter to the embrace of spring. With minimum temperatures rising to -4°C (26°F) and an average temperature of 7°C (46°F), the chill begins to recede, paving the way for more pleasant days ahead. The month showcases striking variability, as daytime highs can soar to an impressive 29°C (84°F). This dramatic range not only signifies the melting away of winter’s grip but also hints at the balmy temperatures that are just around the corner as May approaches. Overall, April serves as a bridge, marrying the lingering coolness of early spring with the promise of warmer days.

April Weather in Kennebunk: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Kennebunk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec282935455566727164544132
Data source: Temperature data for Kennebunk 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.

April Precipitation in Kennebunk

In Kennebunk, United States, April marks a significant uptick in precipitation, averaging 122 mm (4.8 in) over 12 days of rain, making it the wettest month so far this year. This increase follows a relatively consistent pattern through the early months, where January, February, and March saw lower totals of 80 mm, 90 mm, and 81 mm respectively. As winter gives way to spring, the surge in rainfall in April not only highlights the transitional nature of the season but also sets the stage for the summer months that follow. Interestingly, while May sees a decline to 71 mm (2.8 in), it maintains a notable frequency of rainy days. This trend underscores the importance of April's rains in rejuvenating the local landscape after the drier winter months, paving the way for the vibrant growth of spring.

April Precipitation Trends in Kennebunk

The chart displays monthly precipitation patterns in Kennebunk, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec81908112271701206570128107125
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Kennebunk

In April, Kennebunk experiences a noticeable shift in humidity, dropping to 80% from the higher levels observed in the earlier months. This decline continues a steady trend from January’s peaks of 86% and February’s 84%, gradually easing as spring unfolds. With March seeing humidity at 82%, it's clear that the transition to warmer weather brings a welcomed change in moisture levels. As the region approaches summer, humidity values continue to decrease, paving the way for the dry, pleasant conditions typical of May and June, which stabilize around 72%. This gradual reduction not only marks the shift into more temperate days but also hints at the beautiful coastal weather that Kennebunk is known for.

April Average Humidity in Kennebunk

This chart illustrates the average monthly humidity levels in Kennebunk, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Kennebunk

As April arrives in Kennebunk, the UV Index climbs to 7, signaling a shift to the high exposure category, which calls for increased vigilance against sunburn. With a burn time of only 25 minutes, the need for sunscreen becomes more pressing compared to the preceding months. This trend marks a significant leap from the more moderate indices of 5 in March and 4 in February, emphasizing the approach of the sunnier season. As we transition into May, expect the UV levels to soar even higher to 9, reinforcing the importance of sun safety as outdoor activities become more frequent. To stay informed and protect your skin, explore detailed insights on the UV Index throughout the year by visiting Kennebunk UV Index.

Maximum UV Index Levels in Kennebunk for April

The chart shows the monthly maximum UV Index (UVI) for Kennebunk in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Kennebunk April 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.

April Sunshine in Kennebunk

As April unfolds in Kennebunk, the transition into spring brings a delightful surge in sunshine, offering 244 hours of radiant daylight. This month continues the upward trend established since the start of the year, with sunlight steadily increasing from a mere 148 hours in January to a vibrant 294 hours by May. While April's hours reflect a slight dip compared to the blossoming rays of May, they still embody a significant leap from the earlier months. The gradual ascent of daylight peaks in the heart of summer, illustrating a region that enjoys a rich tapestry of sun-kissed days, making Kennebunk an ideal place to embrace the season's warmth and beauty.

Monthly Sunshine Duration in Kennebunk: April Highlighted

The April sunshine duration represents the total number of hours Kennebunk experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec148h182h256h244h294h329h333h336h288h216h190h174h
Data source: Kennebunk April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kennebunk During April

In Kennebunk, the likelihood of sunny weather in April mirrors a broader trend of fluctuating sunshine throughout the year. While March experiences a significant increase in sunny days, boasting a 62% chance that sets an optimistic tone for spring, April sees a return to a more *modest *37% likelihood of sunshine. This marks a notable dip, aligning with the patterns of January and February, which also hover around the same percentage. Interestingly, as the year progresses toward May and beyond, the chances of sunny days remain relatively stable, suggesting that while April might be a transitional month, its weather can still feel quite unpredictable. Ultimately, residents can expect a mix of both cloudy and sunny moments as they welcome the new season.

Percentage of Sunny Days in April in Kennebunk

The chart illustrates the percentage of sunny days in Kennebunk throughout the year, with April 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 Kennebunk experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%37%62%37%37%39%29%32%43%37%55%33%
Data source: Kennebunk April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kennebunk in April

As April unfolds in Kennebunk, the days grow noticeably longer, with daylight stretching to 13 hours—a significant increase from the 11 hours experienced in March. This shift marks a clear trend towards brighter and more vibrant days, paving the way for the blooming of spring. Following the gradual ascent from winter's 9 hours in January and February, April's extended daylight offers a refreshing change, setting the stage for even longer days ahead in May and June. The gradual transition in daylight duration not only enhances the beauty of the season but also invites residents and visitors alike to embrace outdoor activities and enjoy the invigorating spirit of spring.

Average Daylight Hours in Kennebunk for April

The chart illustrates the variation in daylight duration in Kennebunk throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 20m10h 30m11h 58m13h 27m14h 43m15h 21m15h13h 52m12h 26m10h 57m9h 39m8h 58m
Data source: Kennebunk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Kennebunk

In April, Kennebunk experiences a refreshing return to its characteristic breeziness, with an average wind speed of 3.6 m/s (8 mph), mirroring the calming flow of the preceding winter months. This gentle gust underscores the transition from the chill of winter to the budding warmth of spring, as the winds are notably consistent with those of January and February. As the season progresses, the winds begin to taper off slightly, with a decrease observed in May and July, hinting at the upcoming summer lull. Overall, April’s consistent breezes not only invigorate the air but also herald the vibrant changes of nature, setting the stage for longer, warmer days ahead.

Average April Wind Speed in Kennebunk

The chart displays monthly wind speed patterns in Kennebunk, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.64.23.6 m/s3.43.52.92.83.33.43.63.7
Data source: Kennebunk April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Kennebunk Compares to Other Months

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

In comparing the weather of April and January, there are notable differences in temperature and precipitation. April experiences a milder temperature range, with averages around 7°C (46°F) and a maximum that can reach up to 29°C (84°F), while January is considerably colder, averaging -2°C (28°F) and having a maximum of only 16°C (61°F). Precipitation is higher in April, with 122 mm (4.8 in) falling over 12 days compared to January’s 80 mm (3.2 in) over 8 days. Additionally, April has a lower humidity level of 80%, whereas January sees a higher humidity at 86%. For a deeper look at January's weather patterns, you can check out Kennebunk weather in January.

When comparing the weather in April and February, one can observe significant differences in temperature and precipitation patterns. April experiences a milder climate, with average temperatures ranging from a minimum of -4°C (26°F) to a maximum of 29°C (84°F), while February is notably colder, with temperatures typically between -18°C (0°F) and 20°C (68°F). Although April sees higher levels of precipitation at 122 mm (4.8 in) over 12 days, February also has a considerable amount, totaling 90 mm (3.6 in) across 10 days. Furthermore, April's humidity is slightly lower at 80%, compared to February's 84%, indicating a drier sensation in the spring month. For a more detailed look at February conditions in Kennebunk, visit Kennebunk weather in February.

April's weather shows a significant warming trend compared to March, with average temperatures rising from 2°C (35°F) in March to 7°C (46°F) in April. While March experiences colder minimum temperatures, dropping as low as -18°C (0°F), April’s temperatures can range from -4°C (26°F) to a maximum of 29°C (84°F). Additionally, April is wetter with 122 mm (4.8 in) of precipitation over 12 days, compared to March's 81 mm (3.2 in) over 10 days. Humidity remains fairly consistent, averaging around 80% in April and 82% in March. For a detailed look at March weather conditions, visit Kennebunk weather in March.

April's weather is characterized by a broader range of temperatures, with minima dropping to -4°C (26°F) and maxima reaching up to 29°C (84°F), indicating a transitional month as winter shifts to spring. In contrast, May offers a more stable climate, with average temperatures rising to 13°C (56°F) and maxes peaking at 33°C (92°F). Precipitation also decreases significantly from April's 122 mm (4.8 in) over 12 days to 71 mm (2.8 in) on just 9 days in May, contributing to a lower humidity level of 72%. For more detailed insights, check out Kennebunk weather in May.

April and June present significant differences in weather patterns. In April, the temperatures range from a chilly minimum of -4°C (26°F) to a pleasant maximum of 29°C (84°F), with an average of 7°C (46°F). The month sees considerable precipitation, totaling 122 mm (4.8 in) over about 12 days, contributing to a higher humidity level of 80%. In contrast, June enjoys milder temperatures, with a minimum of 5°C (41°F), an average of 19°C (66°F), and a maximum reaching 35°C (95°F). This month experiences less rainfall, totaling 70 mm (2.8 in) over only 9 days, resulting in a lower humidity of 72%. For more details on June weather, you can check out Kennebunk weather in June.

April and July present a stark contrast in weather patterns. In April, temperatures swing from a chilly minimum of -4°C (26°F) to a pleasant average of 7°C (46°F) and can peak at 29°C (84°F), while July typically enjoys milder conditions with a minimum of 13°C (56°F) and an average of 22°C (72°F), reaching a maximum of 34°C (93°F). Both months experience similar levels of precipitation, with April at 122 mm (4.8 in) over 12 days and July slightly drier at 120 mm (4.7 in) over 11 days. Additionally, April's humidity is notably higher at 80%, compared to July’s 67%, making July feel more comfortable overall. For more specific details on July weather, check out Kennebunk weather in July.

April and August exhibit contrasting weather patterns. In April, temperatures can drop to a chilly -4°C (26°F) at their lowest, with an average temperature of 7°C (46°F) and reaching a high of 29°C (84°F). The month is relatively wet, with 122 mm (4.8 in) of precipitation over about 12 days and a high humidity level of 80%. In contrast, August brings much warmer conditions, with minimum temperatures around 11°C (52°F), an average of 22°C (72°F), and maximums peaking at 33°C (92°F). Precipitation is noticeably lower in August, totaling 65 mm (2.5 in) across 9 days, and humidity drops to 66%. For more detailed weather insights, check Kennebunk weather in August.

April and September present quite different weather experiences. In April, temperatures can fluctuate dramatically, with a minimum of -4°C (26°F) and a maximum reaching up to 29°C (84°F), leading to an average of 7°C (46°F). This month also sees significant rainfall, accumulating to 122 mm (4.8 in) over 12 days, coupled with high humidity at 80%. In contrast, September offers milder weather, with minimum temperatures of 5°C (41°F) and a comfortable average of 18°C (65°F). The month peaks at a maximum of 32°C (90°F) and experiences less precipitation, totaling 70 mm (2.8 in) across 7 days, with lower humidity at 71%. For a closer look at September's weather, you can explore Kennebunk weather in September.

April and October present contrasting yet mild weather patterns. In April, temperatures range significantly, with minimums dropping to -4°C (26°F) and maximums soaring to 29°C (84°F), leading to an average of 7°C (46°F). This month is also characterized by higher humidity at 80% and notable precipitation of 122 mm (4.8 in) over approximately 12 days. In contrast, October boasts slightly warmer temperatures, with minimums at 0°C (32°F), maximums reaching up to 28°C (82°F), and an average of 12°C (54°F). While precipitation remains fairly consistent at 128 mm (5.0 in) over 11 days, humidity is a tad lower at 78%. For more detailed insights, you can check Kennebunk weather in October.

April and November exhibit distinctly different weather patterns. In April, temperatures can range from a chilly -4°C (26°F) to a warm 29°C (84°F), with an average of 7°C (46°F). The month sees 122 mm (4.8 in) of precipitation over approximately 12 days, and humidity levels around 80%. In contrast, November experiences lower temperatures, with a minimum of -12°C (11°F) and a maximum of 23°C (73°F), averaging 5°C (42°F). The month is slightly drier, with 107 mm (4.2 in) of precipitation over 10 days, accompanied by a higher humidity at 84%. For more information about the weather conditions in November, you can check out Kennebunk weather in November.

April and December present significantly different weather conditions. In April, temperatures range from a chilly minimum of -4°C (26°F) to a warm maximum of 29°C (84°F), with an average of 7°C (46°F). The month sees considerable precipitation, totaling 122 mm (4.8 in) over about 12 days, and maintains a relatively high humidity level of 80%. In contrast, December experiences much colder temperatures, with lows plunging to -20°C (-4°F) and an average temperature of 0°C (33°F). The maximum temperature only reaches 15°C (59°F). Precipitation in December is slightly higher at 125 mm (4.9 in) but occurs over fewer days, about 10, with humidity remaining high at 81%. For a more detailed look at December's climate, visit Kennebunk weather in December.

Compare Kennebunk's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Kennebunk

As April unfolds in Kennebunk, it marks a vibrant transition from winter's chill to the anticipation of spring. With temperatures ranging from brisk mornings to pleasantly warm afternoons, this month stands out with its fluctuating weather patterns. Although the average temperature rises, the lingering cool nights remind us that winter has just left. Precipitation is common, with rain showering the landscape about 12 days, nurturing the awakening flora and creating a lush tableau. With an average humidity of 80%, April's embrace can feel damp, yet it invigorates the air with the promise of blossoming beauty. For a deeper understanding of how this month fits into the yearly climate pattern, explore Kennebunk Climate.