April Weather in Kennebunkport, United States

Last updated: February 24, 2025

April in Kennebunkport, United States, is characterized by a mild yet unpredictable climate as the transition to spring unfolds. With maximum temperatures reaching 20°C (69°F) and an average temperature around 7°C (45°F), residents and visitors experience a refreshing shift from winter's chill, although nighttime can dip to a brisk minimum of -2°C (29°F). This month typically sees 145 mm (5.7 in) of precipitation over 12 days, resulting in a humidity level of 80% that adds a touch of crispness to the air. The blend of varying temperatures and frequent showers creates a unique atmosphere, unveiling the vibrant beauty of spring in this charming coastal town.

April Temperature in Kennebunkport

As April unfolds in Kennebunkport, the chill of winter begins to wane, ushering in a refreshing transition toward spring. Temperatures see a notable increase, with averages rising to 7°C (45°F), and highs reaching 20°C (69°F), signaling a time for blooming flowers and outdoor activities. The minimum temperature hovers just above freezing at -2°C (29°F), marking a significant shift from the biting cold of earlier months. This gradual warm-up not only invites residents and visitors alike to enjoy the picturesque coastal scenery but also sets the stage for the delightful warmth that May, with its average of 12°C (53°F), promises. With April's gentle embrace, Kennebunkport reveals the charm of spring's awakening.

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

The chart illustrates April temperature patterns in Kennebunkport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313236445363707064554335
Data source: Temperature data for Kennebunkport 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 Kennebunkport

April in Kennebunkport brings a noticeable shift in precipitation patterns, with an impressive 145 mm (5.7 in) of rain falling over 12 days. This substantial increase marks April as one of the wetter months of the year, setting the stage for vibrant spring growth. Compared to the preceding months, April experiences a sharp rise in rainfall, surpassing both January’s 87 mm and February’s 102 mm. As the region shakes off the winter chill, the steady April showers play a crucial role in replenishing local waterways and nurturing budding flora, showcasing the dynamic interplay between weather and the awakening landscape.

April Precipitation Trends in Kennebunkport

The chart displays monthly precipitation patterns in Kennebunkport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec871029414686751106180152115142
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Kennebunkport

In April, Kennebunkport experiences a noticeable shift in humidity levels, dropping to 80% from the higher percentages seen in the earlier months. This decline continues the trend of decreasing humidity throughout the spring, as it drops from 82% in March and further declines to 72% by May. The spring season thus offers a refreshing change, paving the way for more comfortable conditions as summer approaches. Following the fluctuating humidity of winter, this gradual easing can be particularly delightful, inviting residents and visitors alike to enjoy the burgeoning outdoor activities the season brings. As the days grow warmer, Kennebunkport transitions into a more temperate climate, creating an inviting atmosphere with lower humidity that enhances the overall coastal experience.

April Average Humidity in Kennebunkport

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

In April, Kennebunkport experiences a notable shift in its UV Index, soaring to 7, which falls into the high exposure category. This increase signals the need for greater sun protection, as the burn time decreases to just 25 minutes. Compared to the earlier months, where the UV Index hovered between 2 and 5, April marks the beginning of a trend towards stronger solar intensity that will peak in the summer months. As the season progresses into May and June, the UV Index will escalate to 9 and even 10, prompting residents and visitors alike to remain vigilant about sun safety. For more insights on the UV Index throughout the year, check out Kennebunkport UV Index.

Maximum UV Index Levels in Kennebunkport for April

The chart shows the monthly maximum UV Index (UVI) for Kennebunkport 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Kennebunkport 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 Kennebunkport

April in Kennebunkport welcomes spring with a delightful flourish of sunshine, offering an impressive 246 hours of radiant light. This month, while slightly less than March’s peak, continues the upward trajectory of daylight as it transitions into the warmer months. With hours of sunshine gradually increasing as the year unfolds—surging to 298 hours in May and peaking in the summer—April serves as a vibrant prelude to the sun-drenched days ahead. As nature awakens, so too does the sense of outdoor adventure, inviting both locals and visitors to bask in the mild temperatures and blossoming scenery. The steady rise in daylight hours not only enhances the landscape but also invigorates the spirit, making Kennebunkport a picturesque destination this spring.

Monthly Sunshine Duration in Kennebunkport: April Highlighted

The April sunshine duration represents the total number of hours Kennebunkport 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.
JanFebMarAprMayJunJulAugSepOctNovDec147h184h256h246h298h331h335h335h283h222h193h173h
Data source: Kennebunkport April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kennebunkport During April

In Kennebunkport, April presents a moderate chance of sunny weather, with only 39% likelihood—slightly lower than the previous month, March, which boasts a more promising 61% chance of sunshine. This dip in sunny days marks a transition as the region shakes off winter's chill while welcoming the blossoms of spring. Looking ahead, May and June maintain this 39% sunshine probability, indicating a relatively consistent pattern as the season progresses. Notably, while March experiences a significant sunny spike, the sunny chances decline in the summer months, with July and August both dropping to 32%. Thus, April serves as a bridge, hinting at the fluctuating nature of spring weather in this charming coastal town.

Percentage of Sunny Days in April in Kennebunkport

The chart illustrates the percentage of sunny days in Kennebunkport 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 Kennebunkport experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%35%61%39%39%39%32%33%45%37%54%32%
Data source: Kennebunkport April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kennebunkport in April

As spring unfolds in Kennebunkport, April marks a delightful shift in daylight duration, offering an invigorating 13 hours of sunlight. This increase from 11 hours in March heralds a broader trend of lengthening days that peaks in June with a generous 15 hours of daylight. Following the longer days of spring and early summer, daylight gradually begins to recede, showcasing nature's rhythm. This pattern not only enhances outdoor activities during the warmer months but also invites residents and visitors alike to embrace the vibrant beauty of the season. With each passing month, Kennebunkport transforms, engaging everyone in the sunlit allure of the coastal landscape.

Average Daylight Hours in Kennebunkport for April

The chart illustrates the variation in daylight duration in Kennebunkport throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 26m14h 41m15h 18m14h 58m13h 51m12h 26m10h 58m9h 41m9h 1m
Data source: Kennebunkport daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Kennebunkport

In April, the winds in Kennebunkport begin to shift as spring takes hold, with an average speed of 4.6 m/s (10 mph). This slight dip from the preceding months, where March recorded an uptick at 5.6 m/s (12 mph), suggests a calming of the winter's robust gusts. Interestingly, this trend continues into May and June, where average wind speeds hover around 4.4 m/s (10 mph) and 4.5 m/s (10 mph), respectively. As the days grow warmer, the wind tends to mellow, marking a transition that encourages outdoor activities and admiration of the blossoming landscape. Overall, though April is a time of reduced wind intensity, it heralds the arrival of a vibrant spring in this charming coastal town.

Average April Wind Speed in Kennebunkport

The chart displays monthly wind speed patterns in Kennebunkport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.05.05.64.6 m/s4.44.53.73.64.24.74.85.1
Data source: Kennebunkport April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Kennebunkport Compares to Other Months

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

April and January offer distinctly different weather experiences. In April, temperatures gradually rise from a minimum of -2°C (29°F) to a pleasant average of 7°C (45°F), peaking at a comfortable 20°C (69°F). The month features significant precipitation, with 145 mm (5.7 in) falling over 12 days, bringing a sense of renewal to the environment, alongside an 80% humidity level. In contrast, January is much colder, with minimum temperatures plunging to -19°C (-1°F) and an average of -1°C (31°F), while the maximum reaches only 14°C (57°F). Despite being drier with 87 mm (3.4 in) of precipitation over 9 days, January maintains a high humidity level of 86%. For those looking to understand January weather more comprehensively, you can check out Kennebunkport weather in January.

In comparing the weather between April and February, one can observe significant differences in temperature and precipitation patterns. April enjoys milder conditions with a minimum temperature of -2°C (29°F) and a pleasant average of 7°C (45°F), peaking at 20°C (69°F), while February is much colder, with minimums plummeting to -15°C (5°F) and an average of 0°C (32°F). Although April receives higher overall precipitation at 145 mm (5.7 in) across 12 days compared to February's 102 mm (4.0 in) over 10 days, February's higher humidity at 84% contrasts with April's 80%. For more detailed information, you can check out Kennebunkport weather in February.

April weather in Kennebunkport is markedly milder than in March, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 20°C (69°F), compared to March's colder temperatures that dip as low as -13°C (8°F) and peak at 14°C (58°F). While both months experience significant precipitation, April sees more rainfall at 145 mm (5.7 in) over 12 days, compared to March's 94 mm (3.7 in) over 10 days. Additionally, April's humidity is slightly lower at 80%, whereas March holds a humidity level of 82%. For more detailed information on March weather, you can refer to Kennebunkport weather in March.

April weather tends to be quite chilly compared to May, with minimum temperatures dipping as low as -2°C (29°F) and average highs reaching only 20°C (69°F). In contrast, May brings a noticeable warming trend, with minimums around 3°C (37°F) and average highs climbing to 24°C (76°F). While April is characterized by higher precipitation, totaling 145 mm (5.7 in) over 12 days, May sees a reduction in rain, with 86 mm (3.4 in) falling over just 10 days. Additionally, humidity decreases from 80% in April to 72% in May, making for a more comfortable springtime atmosphere. For a closer look at the specifics of May weather in this region, check out Kennebunkport weather in May.

April and June present distinct contrasts in weather conditions. In April, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable maximum of 20°C (69°F), with an average of 7°C (45°F). This month also experiences significant rainfall, totaling 145 mm (5.7 in) over 12 days, and a high humidity level of 80%. In comparison, June brings more warmth, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 28°C (83°F) and an average of 17°C (63°F). Precipitation drops to 75 mm (2.9 in) over just 8 days, along with a lower humidity rate of 72%. For more insights on June weather, check out Kennebunkport weather in June.

April and July present quite distinct weather patterns. In April, temperatures range significantly from a chilly minimum of -2°C (29°F) to a mild maximum of 20°C (69°F), with an average of 7°C (45°F). The month is marked by higher humidity at 80% and considerable precipitation, totaling 145 mm (5.7 in) over 12 days. In contrast, July offers a warm and pleasant climate, with temperatures starting at a minimum of 15°C (58°F) and reaching up to 31°C (88°F), averaging around 21°C (70°F). This month experiences less rain, totaling 110 mm (4.3 in) over 11 days, and a lower humidity level of 67%. For more information on July weather specifics, check out Kennebunkport weather in July.

April weather presents a stark contrast to that of August. With temperatures ranging from a chilling minimum of -2°C (29°F) to a pleasant max of 20°C (69°F), April is marked by much cooler averages. It also experiences significant precipitation, with 145 mm (5.7 in) over about 12 days, resulting in a high humidity level of 80%. In contrast, August enjoys much warmer temperatures, with a minimum of 14°C (57°F) and an average of 21°C (70°F), reaching a comfortable maximum of 29°C (84°F). This summer month sees considerably less rain, around 61 mm (2.4 in) over just 7 days, leading to lower humidity levels of 66%. For more insights into August weather conditions, you can check out Kennebunkport weather in August.

April and September present distinct contrasts in weather. In April, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 20°C (69°F), averaging around 7°C (45°F). The month experiences considerable precipitation, totaling 145 mm (5.7 in) across approximately 12 days, contributing to high humidity levels of 80%. In contrast, September offers a more temperate climate, with temperatures ranging from a comfortable minimum of 9°C (49°F) to a warm maximum of 28°C (83°F), and an average of 18°C (65°F). The precipitation in September is significantly lower at 80 mm (3.2 in) over 8 days, along with reduced humidity levels at 71%. For more detailed information, you can visit Kennebunkport weather in September.

April and October present distinct weather characteristics, reflecting the transitions of spring and autumn. In April, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 20°C (69°F), with an average of 7°C (45°F). The month sees significant precipitation, averaging 145 mm (5.7 in) over about 12 days, accompanied by high humidity levels at 80%. In contrast, October features a slightly warmer temperature range, with lows of 2°C (35°F) and highs reaching 23°C (74°F), averaging 13°C (56°F). The amount of rainfall increases slightly to 152 mm (6.0 in) over approximately 13 days, while humidity decreases slightly to 78%. For those interested in more details, check out Kennebunkport weather in October.

April and November present distinct weather patterns, reflecting the transition between spring and winter. In April, temperatures range from a minimum of -2°C (29°F) to a maximum of 20°C (69°F), with an average of 7°C (45°F). The month experiences 145 mm (5.7 in) of precipitation over approximately 12 days, accompanied by a humidity level of 80%. In contrast, November offers cooler conditions, with temperatures fluctuating between -10°C (14°F) and a maximum of 19°C (66°F), averaging 6°C (44°F). While November sees slightly less precipitation at 115 mm (4.5 in) over about 10 days, it also features a higher humidity level of 84%. For more details on the climate during this month, visit Kennebunkport weather in November.

April and December present stark contrasts in weather. In April, temperatures range from a chilly -2°C (29°F) to a mild maximum of 20°C (69°F), with an average of 7°C (45°F). This month sees around 145 mm (5.7 in) of precipitation spread over 12 days and maintains a relatively high humidity of 80%. Conversely, December experiences much colder conditions, with temperatures dipping as low as -17°C (2°F) and averaging around 2°C (35°F), peaking at 14°C (58°F). The precipitation levels are similar, at 142 mm (5.6 in), but it occurs over just 10 days, with humidity slightly higher at 81%. For a more detailed look at winter conditions, visit Kennebunkport weather in December.

Compare Kennebunkport's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Kennebunkport

As April unfolds in Kennebunkport, the transition from the chill of winter to the budding warmth of spring becomes distinctly noticeable. With temperatures starting to moderate—averaging a comfortable 7°C (45°F) and peaking at a breezy 20°C (69°F)—this month presents a refreshing change compared to the colder winter months. However, the weather remains unpredictable, with around 12 days of rain contributing to a total precipitation of 145 mm (5.7 in). The humidity sits at a notable 80%, adding a touch of dampness to the air, which differs from the drier summer months ahead. As you explore the delightful charm of Kennebunkport during April, you’ll find that the mix of cool days and intermittent showers creates a unique ambiance that heralds the coming season. For more insights into the weather throughout the year, visit Kennebunkport Climate.