July Weather in Kennebunkport, United States

Last updated: February 24, 2025

In Kennebunkport, July showcases a delightful summer climate, with maximum temperatures reaching 31°C (88°F) and a comfortable average of 21°C (70°F). The evenings cool down to a pleasant minimum of 15°C (58°F), inviting outdoor activities and leisurely strolls. Despite experiencing 11 days of precipitation, totaling approximately 110 mm (4.3 inches), the humidity levels hover around 67%, adding to the lush, vibrant surroundings. Overall, July in Kennebunkport offers a charming blend of warmth and variability, perfect for summer exploration.

July Temperature in Kennebunkport

In July, Kennebunkport basks in warm, inviting temperatures, making it one of the most delightful months of the year. The average temperature hovers around 21°C (70°F), with lows around 15°C (58°F) and peaks soaring to 31°C (88°F). This warm climate is a stark contrast to the icy depths of winter seen earlier in the year, where temperatures plummet to as low as -19°C (-1°F) in January. As summer unfolds, the rise in temperatures not only brings residents and visitors outdoors but also sets the perfect stage for beach activities, coastal exploration, and picturesque sunsets. With a steady increase from the cooler spring months, July’s warmth invites all to enjoy the vibrant summer lifestyle that Kennebunkport has to offer.

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

The chart illustrates July 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.

July Precipitation in Kennebunkport

In Kennebunkport, July experiences a substantial increase in precipitation compared to the previous months, with 110 mm (4.3 in) of rainfall recorded over 11 days. This marks a notable rise from June's lower totals of 75 mm (2.9 in), reflecting a shift towards the wetter summer patterns prevalent in the region. As the height of summer approaches, the increase in rainy days suggests a greater likelihood of refreshing afternoon showers, providing much-needed moisture to the lush landscapes. This trend continues into the fall, with October typically seeing even higher levels of precipitation. Overall, July serves as a transitional month, balancing sunny summer days with the promising coolness of upcoming autumn.

July Precipitation Trends in Kennebunkport

The chart displays monthly precipitation patterns in Kennebunkport, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec871029414686751106180152115142
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Kennebunkport

In Kennebunkport, United States, July marks a notable shift in humidity levels, with the average dropping to 67%, the lowest for the year. This decrease reflects a trend of declining humidity from the more humid winter months, where levels hover around 86% in January, down to 72% in both May and June. As summer unfolds, humidity continues to wane slightly into August, reaching 66%. This pattern not only enhances the comfort of outdoor activities during peak summer but also indicates a gradual transition toward the more humid fall, where figures begin to rise again. The variability in humidity throughout the year paints a vivid picture of Kennebunkport's seasonal climate, making each month unique in its own right.

July Average Humidity in Kennebunkport

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

July UV Index in Kennebunkport

In Kennebunkport, July shines with an impressive UV Index of 9, categorizing it under the very high exposure bracket. This means that outdoor enthusiasts must be particularly vigilant, as the recommended burn time is a mere 15 minutes. Following a trend observed since May, where the UV Index escalated from high to very high, July maintains this heightened level alongside August. Overall, summer months in Kennebunkport demand a proactive approach to sun safety, especially as the UV Index peaks in these vibrant and sun-soaked days. For more details on navigating sun exposure throughout the year, check out the Kennebunkport UV Index.

Maximum UV Index Levels in Kennebunkport for July

The chart shows the monthly maximum UV Index (UVI) for Kennebunkport in July, 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 July 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.

July Sunshine in Kennebunkport

In Kennebunkport during July, the sun shines brightly for an average of 335 hours, matching the previous month and marking the peak of summer sunshine. This trend of increasing daylight hours becomes evident as the year progresses, with June leading into July, embracing the vibrant energy of the season. The increase from 147 hours in January to nearly double that by July highlights the dramatic shift from winter's chill to summer's warmth. Following July, August maintains the same sunny disposition, suggesting a sustained stretch of beautiful weather before the days begin to shorten again in the fall. As summer reaches its zenith, Kennebunkport showcases its idyllic charm, inviting visitors to bask in the glorious sunshine.

Monthly Sunshine Duration in Kennebunkport: July Highlighted

The July sunshine duration represents the total number of hours Kennebunkport experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec147h184h256h246h298h331h335h335h283h222h193h173h
Data source: Kennebunkport July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kennebunkport During July

In Kennebunkport, July tends to offer a lower chance of sunny weather, with only a 32% likelihood compared to the sunnier months earlier in the year. This dip is notable when contrasted with a significant 61% chance of sun in March, suggesting that as summer peaks, cloud cover or precipitation may become more frequent. While August slightly improves this outlook with a 33% chance, it appears that outdoor plans in July might be best complemented by a backup option, especially considering the subsequent upswing in sunny days during the fall months, highlighted by a 45% likelihood in September. Overall, July's sun-kissed days may be fewer than the idyllic summer scene many envision.

Percentage of Sunny Days in July in Kennebunkport

The chart illustrates the percentage of sunny days in Kennebunkport throughout the year, with July 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 July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kennebunkport in July

In Kennebunkport, United States, July brings a delightful 14 hours of daylight, marking a peak in the summer season that allows for extended outdoor activities and vibrant coastal enjoyment. Following June's peak of 15 hours, the daylight begins to taper off slightly in August with 13 hours, signaling the gradual transition towards fall. This pattern showcases a vibrant burst of light and warmth in the middle of the year, with longer days in the spring and summer, driving a stark contrast to the shorter hours experienced in the winter months, where January and December both see only 9 hours of daylight. This ebb and flow not only defines the seasonal rhythm of Kennebunkport but also enhances its charm as a summer destination.

Average Daylight Hours in Kennebunkport for July

The chart illustrates the variation in daylight duration in Kennebunkport throughout the year, with July 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.

July Winds in Kennebunkport

In Kennebunkport, July brings a noticeable dip in average wind speed, registering at just 3.7 m/s (8 mph). This marks a continuation of the lighter breezes that start in late spring, showcasing the tranquil summer atmosphere that defines the season. The winds are gentler compared to the earlier months, where speeds typically hover around 5 m/s (11 mph). This trend suggests that as summer unfolds, the ocean breezes soften, creating an inviting environment perfect for leisurely strolls along the picturesque coastline. As August approaches, the wind speed dips even further to 3.6 m/s (8 mph), reinforcing the calm and serene vibe that characterizes this idyllic coastal town during the warm summer months.

Average July Wind Speed in Kennebunkport

The chart displays monthly wind speed patterns in Kennebunkport, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.05.05.64.64.44.53.7 m/s3.64.24.74.85.1
Data source: Kennebunkport July wind data, generated using information from the Copernicus Climate Change Service.

How July 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 July'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.

In Kennebunkport, July showcases a warm summer climate, with temperatures ranging from a comfortable minimum of 15°C (58°F) to a high of 31°C (88°F) and an average of 21°C (70°F). This month typically experiences 110 mm (4.3 in) of precipitation over 11 days, with humidity levels around 67%. In stark contrast, January presents a frigid winter, where temperatures can plummet to a minimum of -19°C (-1°F) and reach a maximum of 14°C (57°F), averaging -1°C (31°F). Although January has slightly less precipitation at 87 mm (3.4 in) over 9 days, the humidity is notably higher at 86%. For a detailed look at winter conditions, you can visit Kennebunkport weather in January.

July and February present stark contrasts in weather. July boasts a relatively mild temperature range, with minimums around 15°C (58°F) and maximums soaring to 31°C (88°F), while averaging 21°C (70°F). Despite being a summer month, it experiences moderate precipitation of 110 mm (4.3 in) over 11 days, accompanied by a humidity level of 67%. In contrast, February is characterized by chilly conditions, with temperatures plunging to a minimum of -15°C (5°F) and peaking at only 15°C (59°F), averaging at a frosty 0°C (32°F). Precipitation is slightly lower at 102 mm (4.0 in) over 10 days, and humidity is notably higher at 84%. For more detailed insights into February conditions, check out Kennebunkport weather in February.

When comparing the weather in July and March, the differences are striking. July tends to be warm and humid, with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 31°C (88°F) and an average of 21°C (70°F). In contrast, March is much cooler, with temperatures fluctuating between a chilly -13°C (8°F) and a comfortable 14°C (58°F), averaging just 2°C (36°F). While July experiences a higher amount of precipitation, measuring 110 mm (4.3 in) over 11 days, March sees less rainfall at 94 mm (3.7 in) but higher humidity at 82%. For a detailed look at what to expect during March, check out Kennebunkport weather in March.

In comparing the weather between April and July in Kennebunkport, there is a stark contrast in temperatures and conditions. July boasts a more temperate climate, with average temperatures ranging from a minimum of 15°C (58°F) to a maximum of 31°C (88°F) and an average of 21°C (70°F). In contrast, April experiences much cooler temperatures, starting from a chilly minimum of -2°C (29°F) and peaking at 20°C (69°F), with an average of only 7°C (45°F). While July sees less rainfall, with 110 mm over 11 days, April is wetter, recording 145 mm over 12 days, although the humidity is slightly lower in July at 67% compared to April's 80%. For a more detailed look at April weather patterns, you can explore Kennebunkport weather in April.

When comparing the weather in July to that in May, it's clear that July is significantly warmer, with average temperatures reaching 21°C (70°F) compared to May's average of just 12°C (53°F). July also experiences a wider temperature range, with highs soaring to 31°C (88°F), while May's maximum temperature peaks at 24°C (76°F). Additionally, July sees more precipitation with 110 mm (4.3 in) over 11 days, compared to May's 86 mm (3.4 in) across 10 days. Interestingly, while humidity is slightly lower in July at 67%, it is still quite high compared to the 72% humidity experienced in May. For more detailed insights, check out Kennebunkport weather in May.

In comparing the weather of July and June, July tends to be warmer, with average temperatures rising from June's 17°C (63°F) to 21°C (70°F). The maximum temperature in July can reach up to 31°C (88°F), which is notably higher than June's peak of 28°C (83°F). Additionally, July sees more precipitation, totaling 110 mm (4.3 in) over 11 days, compared to June's 75 mm (2.9 in) over 8 days. Interestingly, while July is generally warmer, it comes with slightly lower humidity at 67% compared to June's 72%. For more insights into the June climate, you can check Kennebunkport weather in June.

In comparing the weather of July and August, we see a slight decrease in temperature and precipitation. July boasts a minimum temperature of 15°C (58°F) and a maximum of 31°C (88°F), averaging at 21°C (70°F). It experiences more rainfall with 110 mm (4.3 in) over 11 days. Conversely, August features a minimum temperature of 14°C (57°F) and a maximum of 29°C (84°F), maintaining the same average of 21°C (70°F) but with reduced rainfall of 61 mm (2.4 in) over just 7 days. Overall, both months present comfortable conditions, although August leans towards less precipitation and slightly cooler afternoons. For more specific insights, you can check Kennebunkport weather in August.

In comparing the weather of July and September, July tends to be warmer with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 31°C (88°F), and an average of 21°C (70°F). It also experiences higher precipitation, with 110 mm (4.3 in) over 11 days, and a humidity level of 67%. In contrast, September cools down, featuring a minimum temperature of 9°C (49°F) and a maximum of 28°C (83°F), resulting in an average of 18°C (65°F). While September has less rainfall at 80 mm (3.2 in) spread over 8 days, humidity slightly increases to 71%. For more detailed information on September weather, check out Kennebunkport weather in September.

In comparing the weather between July and October, a noticeable shift occurs in temperature and precipitation patterns. July boasts a warm average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and a relatively lower humidity of 67%. In contrast, October experiences cooler conditions, with an average temperature of just 13°C (56°F), lows dropping to 2°C (35°F), and heightened humidity at 78%. Additionally, October has increased precipitation, totaling 152 mm (6.0 in) over 13 days, compared to July's 110 mm (4.3 in) over 11 days. For more details on the climate during this month, check out Kennebunkport weather in October.

July and November present strikingly different weather patterns. In July, temperatures typically range from a mild 15°C (58°F) at night to a warm 31°C (88°F) during the day, with an average of 21°C (70°F). While the month sees a fair amount of rain—110 mm (4.3 in) over 11 days—humidity is relatively moderate at 67%. In contrast, November ushers in much colder conditions, with temperatures dropping significantly to a minimum of -10°C (14°F) and an average high of 19°C (66°F). The average temperature for the month sits around 6°C (44°F). Despite slightly more precipitation at 115 mm (4.5 in) over 10 days, the humidity spikes to 84%, contributing to a noticeably chillier atmosphere. For those interested in exploring more about seasonal changes, check out the specifics on Kennebunkport weather in November.

July and December present stark contrasts in weather conditions. In July, temperatures range from a comfortable 15°C (58°F) at night to a warm 31°C (88°F) during the day, with an average of 21°C (70°F). Despite experiencing 110 mm (4.3 in) of rain over 11 days, the humidity is relatively moderate at 67%. In contrast, December sees much colder weather, with temperatures dropping to a minimum of -17°C (2°F), an average of 2°C (35°F), and a maximum of 14°C (58°F). Precipitation increases slightly to 142 mm (5.6 in) over 10 days, accompanied by higher humidity levels of 81%. For more detailed information, you can check Kennebunkport weather in December.

Compare Kennebunkport's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Kennebunkport

In Kennebunkport, July brings a warm and vibrant atmosphere, distinguishing it from the cooler months of the year. With temperatures peaking at a delightful 31°C (88°F), it’s the hottest month, offering plenty of opportunities for outdoor activities. While the summer humidity averages around 67%, occasional rainfall—about 110 mm falling over 11 days—helps keep the lush landscapes vibrant. July invites not just warm days but also a unique blend of sun and occasional showers that make it the perfect time to explore the beautiful coastal scenery. To learn more about what to expect throughout the year, visit Kennebunkport Climate.