May Weather in Cape Neddick, United States

Last updated: February 24, 2025

Experience the vibrant May weather in Cape Neddick, United States, where temperatures range from a comfortable minimum of 3°C (37°F) to a delightful maximum of 24°C (76°F), with an average of 12°C (53°F). This coastal gem enjoys a moderate amount of precipitation, totaling 86 mm (3.4 in) over 10 rainy days, adding a refreshing touch to the landscape. The humidity level hovers around 72%, creating a lush atmosphere perfect for outdoor adventures. Embrace the beauty and unpredictability of springtime in this charming locale!

May Temperature in Cape Neddick

In Cape Neddick, May marks a delightful transition into warmer weather as temperatures rise significantly from the preceding months. With minimums around 3°C (37°F) and average highs reaching up to 24°C (76°F), this month showcases a substantial increase in warmth, making it one of the more pleasant times of the year. Following the stark chill of winter and the gradual warming of April—with its averages at 7°C (45°F)—May offers a refreshing bloom of spring. The increase in temperature not only brightens the landscape but also invites outdoor activities, as residents and visitors alike embrace the milder conditions. As the region gears up for the summer months ahead, the comfort and liveliness of May become the perfect prelude to the sunny days that follow.

May Weather in Cape Neddick: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cape Neddick, 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 Cape Neddick 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.

May Precipitation in Cape Neddick

In May, Cape Neddick experiences a moderate precipitation level of 86 mm (3.4 in), mirroring January's rainfall but notably lower than the preceding month of April, which recorded a substantial 145 mm (5.7 in). Rain falls for about 10 days, indicating a balanced distribution of wet weather as the region transitions into warmer months. This consistency shows a slight dip in precipitation compared to April but aligns with the overall trend of gradual decrease into June, where 75 mm (2.9 in) is expected. The shift from the heavier spring rains to drier conditions as summer approaches is typical for Cape Neddick, creating a refreshing environment for outdoor activities.

May Precipitation Trends in Cape Neddick

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

In May, Cape Neddick experiences a pleasant drop in humidity, averaging 72%. This marks a significant decrease from the heavier, more moisture-laden months of winter and early spring, where levels hovered around 80% or higher. As the region transitions into summer, this decline in humidity continues into June, maintaining the same 72%, which suggests a comfortable atmosphere ideal for outdoor activities. The trend indicates that the late spring months like May offer a more enjoyable climate, making it an excellent time for residents and visitors to relish the fresh air before the peak summer warmth sets in. Overall, the notable shift in humidity levels enhances May's appeal as a delightful spring getaway.

May Average Humidity in Cape Neddick

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

May UV Index in Cape Neddick

In May, Cape Neddick experiences a significant surge in the UV Index, reaching a striking 9, categorized as very high. This marks a notable increase from April's 7, indicating it's time to prioritize sun protection, as the burn time is reduced to just 15 minutes. This trend continues into June and July, where exposure risks remain high, underscoring the transition into summer when skin can easily burn. As daylight hours extend and temperatures rise, awareness about UV exposure becomes crucial for outdoor activities. For further insights on UV levels throughout the year, visit Cape Neddick UV Index.

Maximum UV Index Levels in Cape Neddick for May

The chart shows the monthly maximum UV Index (UVI) for Cape Neddick in May, 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: Cape Neddick May 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.

May Sunshine in Cape Neddick

As spring gives way to summer in Cape Neddick, May emerges as a highlight with an impressive 298 hours of sunshine, reflecting a steady increase from the earlier months. This vibrant month sets the stage for the sunniest season, following a strong April with 246 hours and seamlessly transitioning into June's remarkable 331 hours. The trend is clear: as the year progresses, sunlight becomes more abundant, peaking in the heart of summer with 335 hours in both July and August. This consistent rise in daylight not only enhances the beauty of Cape Neddick but also invites both locals and visitors to bask in its captivating rays, making it a delightful destination for sun-seekers.

Monthly Sunshine Duration in Cape Neddick: May Highlighted

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

Chance of Sun in Cape Neddick During May

In Cape Neddick, the likelihood of sunny weather in May holds steady with a 39% chance of sunshine, mirroring the patterns seen in April and June. This consistency suggests that early summer afternoons can be unpredictably overcast, although the breezy coastal charm remains delightful. Notably, March shows a promising spike at 61%, hinting at a transitional period where sunny days begin to emerge as spring unfolds. In contrast, the summer months, particularly July and August, dip to 32% and 33% respectively, indicating a trend toward cloudier skies as humidity rises. Thus, while May may not boast the highest odds for sun, it remains a lovely month to enjoy the scenic beauty of Cape Neddick.

Percentage of Sunny Days in May in Cape Neddick

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

Daylight Hours in Cape Neddick in May

As spring blossoms into summer, May marks a delightful turning point in daylight hours for Cape Neddick, United States. Emerging from the shorter days of winter, May boasts 14 hours of daylight, a significant increase from April's 13 hours. This pattern of gradual elongation continues as the days grow longer, peaking in June with 15 hours of sunshine. Thereafter, a gentle decline begins, with July still offering a gratifying 14 hours before tapering off as the seasons shift. The progression from January's 9 hours to May's ample daylight not only signals warmer weather but also invites residents and visitors alike to revel in the natural beauty of the region.

Average Daylight Hours in Cape Neddick for May

The chart illustrates the variation in daylight duration in Cape Neddick throughout the year, with May 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: Cape Neddick daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Cape Neddick

In May, the winds in Cape Neddick begin to soften, averaging around 4.4 m/s (10 mph). This marks a slight decrease from the breezy conditions of earlier spring months, with March peaking at 5.6 m/s (12 mph). Notably, April also recorded a higher average wind speed at 4.6 m/s (10 mph), indicating a transition toward calmer days as summer approaches. As the year's warmest months near, the overall trend shows a gradual decline in wind speeds, with July and August experiencing the most tranquil conditions, averaging just 3.7 m/s (8 mph) and 3.6 m/s (8 mph), respectively. This gentle shift in May reflects the changing seasons and sets the stage for the more serene breezes of summer, inviting both locals and visitors to enjoy the scenic coastal landscape.

Average May Wind Speed in Cape Neddick

The chart displays monthly wind speed patterns in Cape Neddick, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.05.05.64.64.4 m/s4.53.73.64.24.74.85.1
Data source: Cape Neddick May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Cape Neddick Compares to Other Months

The weather in Cape Neddick changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cape Neddick and find detailed weather information for every month.

May and January present stark contrasts in weather. In May, temperatures range from a minimum of 3°C (37°F) to a pleasant maximum of 24°C (76°F), with an average of 12°C (53°F). The month experiences around 86 mm (3.4 in) of precipitation over approximately 10 days, accompanied by a moderate humidity level of 72%. In stark contrast, January is much colder, with temperatures dropping as low as -19°C (-1°F) and peaking at only 14°C (57°F), averaging -1°C (31°F). Although January sees similar precipitation levels at 87 mm (3.4 in), it occurs over just 9 days, and the humidity is higher at 86%. For more details about January weather, visit Cape Neddick weather in January.

May and February present strikingly different weather patterns. In May, temperatures range from a minimum of 3°C (37°F) to a maximum of 24°C (76°F), with an average of 12°C (53°F), offering a mild and pleasant climate. With 86 mm (3.4 in) of precipitation over about 10 days, the humidity sits at 72%, creating a fresh atmosphere. In contrast, February is notably colder, with temperatures ranging from a minimum of -15°C (5°F) to a maximum of 15°C (59°F) and an average of 0°C (32°F). Although February has higher precipitation at 102 mm (4.0 in) over the same number of days, the humidity level is slightly higher at 84%, contributing to a more compact and frigid feel. For a detailed look at the winter weather, you can explore Cape Neddick weather in February.

In May, temperatures become noticeably milder, with average highs reaching 24°C (76°F) compared to March's maximum of 14°C (58°F). While March still experiences colder nights with a minimum of -13°C (8°F), May's minimum is a much more comfortable 3°C (37°F). Both months see roughly the same amount of precipitation, with May totaling 86 mm (3.4 in) and March at 94 mm (3.7 in), but May generally has a lower humidity level of 72% compared to March's 82%. For a detailed look at March weather patterns, you can visit Cape Neddick weather in March.

In comparing the weather of May and April, May generally offers a milder climate, with temperatures ranging from a minimum of 3°C (37°F) to a pleasant maximum of 24°C (76°F) and an average of 12°C (53°F). In contrast, April typically experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 20°C (69°F), averaging only 7°C (45°F). While both months see precipitation, April is wetter, accumulating 145 mm (5.7 in) over 12 days compared to May's 86 mm (3.4 in) over 10 days. Additionally, April tends to have higher humidity levels at 80%, whereas May sees a decrease to 72%. For more details on April weather, visit Cape Neddick weather in April.

May and June weather exhibit noticeable differences, with June generally being warmer and drier. In May, temperatures range from a minimum of 3°C (37°F) to a maximum of 24°C (76°F), with an average of 12°C (53°F) and a significant precipitation amount of 86 mm (3.4 in) over 10 days. In contrast, June sees a rise in temperatures, with minimums of 8°C (47°F), averages around 17°C (63°F), and maximums reaching 28°C (83°F). Additionally, precipitation decreases to 75 mm (2.9 in) spread over 8 days. Interestingly, both months maintain the same humidity level of 72%. For more detailed information, check out Cape Neddick weather in June.

May and July present distinct contrasts in weather conditions. In May, temperatures range from a cool minimum of 3°C (37°F) to a pleasant maximum of 24°C (76°F), with an average of 12°C (53°F). This month experiences around 86 mm (3.4 in) of precipitation over approximately 10 days, resulting in a humidity level of 72%. In contrast, July boasts significantly warmer temperatures, with a minimum of 15°C (58°F) and a maximum reaching 31°C (88°F), averaging at 21°C (70°F). While July sees slightly more precipitation at 110 mm (4.3 in) over 11 days, the humidity is a bit lower at 67%. For a closer look at July's weather, you can visit Cape Neddick weather in July.

May and August exhibit distinct differences in weather patterns. In May, temperatures start quite cool, with a minimum of 3°C (37°F) and an average of 12°C (53°F), peaking at 24°C (76°F). The month also experiences higher precipitation, with 86 mm (3.4 in) spread over 10 days, contributing to a humidity level of 72%. In contrast, August enjoys milder temperatures, with a minimum of 14°C (57°F) and an average of 21°C (70°F), reaching a maximum of 29°C (84°F). The precipitation decreases to 61 mm (2.4 in) over just 7 days, while humidity drops to 66%. For more specifics on August weather, you can check Cape Neddick weather in August.

May and September present distinct weather profiles, reflecting the transition from spring to autumn. In May, temperatures can range from a chilly 3°C (37°F) to a pleasant maximum of 24°C (76°F), with an average of 12°C (53°F). This month experiences an average of 86 mm (3.4 in) of precipitation over about 10 days, coupled with relatively high humidity at 72%. On the other hand, September boasts warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching 28°C (83°F), averaging around 18°C (65°F). Precipitation is slightly less at 80 mm (3.2 in) over about 8 days, and humidity remains similar at 71%. For a more specific look at conditions, check out Cape Neddick weather in September.

May and October present a transition in weather patterns, each with its unique characteristics. In May, temperatures range from a minimum of 3°C (37°F) to a pleasant average of 12°C (53°F), with maximums reaching up to 24°C (76°F). The month experiences moderate rainfall, totaling 86 mm (3.4 in) over about 10 days, and humidity levels hover around 72%. Conversely, October shows slightly cooler temperatures with a minimum of 2°C (35°F) and an average of 13°C (56°F), while maximums decline to 23°C (74°F). The month receives more precipitation, totaling 152 mm (6.0 in) across 13 days, and experiences an increase in humidity at 78%. For more details on October weather, you can check Cape Neddick weather in October.

May and November exhibit striking differences in weather characteristics. In May, temperatures range from a minimum of 3°C (37°F) to a maximum of 24°C (76°F), with an average of 12°C (53°F). This month receives about 86 mm (3.4 in) of precipitation over 10 days, coupled with a humidity level of 72%. In contrast, November brings chillier conditions with a minimum temperature of -10°C (14°F), an average of 6°C (44°F), and a maximum of 19°C (66°F). It experiences more rainfall, totaling 115 mm (4.5 in) over the same number of days, and a higher humidity of 84%. For more specific insights, check out the Cape Neddick weather in November.

May and December present stark contrasts in weather. In May, temperatures typically range from a mild 3°C (37°F) at night to a comfortable 24°C (76°F) during the day, with an average of around 12°C (53°F). The month sees about 86 mm (3.4 in) of precipitation over approximately 10 days, and humidity levels hover around 72%. In contrast, December experiences chilling conditions, with temperatures dropping as low as -17°C (2°F) at night and peaking at a modest 14°C (58°F), resulting in an average of just 2°C (35°F). Precipitation is higher in December, totaling 142 mm (5.6 in) over the same 10-day span, and humidity increases to 81%. For a detailed look at December conditions, you can check Cape Neddick weather in December.

Compare Cape Neddick's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Cape Neddick

As the garden of spring blooms in Cape Neddick, May heralds a delightful transition in weather, making it significantly warmer and more humid compared to earlier months. With an average temperature that rises, the crisp chill of late winter gives way to mild, pleasant days, inviting locals and visitors alike to enjoy the outdoors. However, be prepared for occasional rain, as May tends to experience a few more precipitation days, contributing to the lush greenery the season is known for. This combination of warmth and moisture creates an invigorating atmosphere, perfect for exploring the coastal beauty of the region. To learn more about how May's climate compares to the rest of the year, visit Cape Neddick Climate.