May Weather in Edgartown, United States

Last updated: February 24, 2025

May in Edgartown offers a refreshing transition into spring, characterized by a maximum temperature reaching 20°C (67°F) and an average of 12°C (54°F). As the season unfolds, you'll experience minimum temperatures around 4°C (40°F), inviting a variety of outdoor activities. With 119 mm (4.7 in) of precipitation spread over 13 days, this month embraces a lush, vibrant landscape, complemented by a humidity level of 75% that adds to the refreshing maritime atmosphere. Whether you're strolling along the scenic coastline or exploring local attractions, May's weather creates a delightful backdrop for your Edgartown adventures.

May Temperature in Edgartown

As spring unfolds in Edgartown, May brings a welcomed warmth that marks a significant transition in temperatures. The month starts with a minimum temperature of 4°C (40°F), rising to a pleasant average of 12°C (54°F), with highs reaching up to 20°C (67°F). This pattern showcases a noticeable increase from April's cool embrace—where temperatures barely grazed the double digits—setting the stage for the summer months ahead. The steady climb in temperature from the chilly winter months not only encourages outdoor activities but also heralds the lush beauty of late spring, making it a delightful time to explore the scenic charm of this coastal gem.

May Weather in Edgartown: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Edgartown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353638465463717267604940
Data source: Temperature data for Edgartown generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Edgartown

In May, Edgartown experiences a moderate precipitation level of 119 mm (4.7 in), occurring over an average of 13 days. This pattern indicates a continuation of the wetter trend seen from April, which recorded 133 mm (5.3 in), making spring a notably rainy season. The precipitation in May begins to taper off as the summer months approach, with June expected to bring 90 mm (3.5 in) over just 10 rainy days. This shift suggests a gradual transition to drier conditions, characteristic of the region's seasonal climate. Overall, May's rainfall serves as a reminder of the lush, vibrant environment that blossoms before the sun-soaked days of summer unfold.

May Precipitation Trends in Edgartown

The chart displays monthly precipitation patterns in Edgartown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec93118116134119908486117168103129
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Edgartown

In May, Edgartown experiences a notable decline in humidity, averaging 75%, which marks a refreshing shift from the wetter winter months. As spring progresses, the humidity steadily decreases from 84% in January to its lowest point in late spring, suggesting more comfortable conditions perfect for outdoor activities. Following May, humidity begins to rise again in June, settling at 78%, but the drop in May signifies the onset of warmer, drier weather, setting the stage for summer enjoyment. This trend highlights the town's transition towards a delightful coastal climate, making May an ideal time for locals and visitors alike to embrace the beautiful seaside environment.

May Average Humidity in Edgartown

This chart illustrates the average monthly humidity levels in Edgartown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Edgartown

As May arrives in Edgartown, the UV Index reaches 9, signaling a shift toward very high solar exposure, with a burn time of just 15 minutes. This trend of increasing UV levels continues from April's already intense index of 8, indicating that sun safety becomes crucial this time of year. While January and February offered a moderate UV Index of 3 and 4 respectively, the summer months promise even stronger rays, peaking at 10 in June. With UV levels climbing in May, it's essential for residents and visitors alike to prepare for outdoor activities, applying sunscreen and seeking shade to protect against harmful rays. Discover more about the UV Index trends and how to stay safe this season at Edgartown UV Index.

Maximum UV Index Levels in Edgartown for May

The chart shows the monthly maximum UV Index (UVI) for Edgartown 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.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998642
Data source: Edgartown 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 Edgartown

May is a radiant month in Edgartown, where the promise of summer begins to unfold. With 298 hours of sunshine, it's a significant uptick from the more subdued 243 hours in April, signaling the arrival of warmer days. This upward trend continues into June, which boasts an impressive 326 hours, setting the stage for the sunniest months ahead. As summer peaks in July with 346 hours, the sun bathes this charming coastal town in golden light, creating the perfect backdrop for outdoor activities. Although the sunshine slightly tapers off in August and September, the overall trajectory from spring to summer is unmistakable: Edgartown's sunny days are a key highlight, inviting both locals and travelers to soak in the spectacular coastal beauty throughout the season.

Monthly Sunshine Duration in Edgartown: May Highlighted

The May sunshine duration represents the total number of hours Edgartown 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.
JanFebMarAprMayJunJulAugSepOctNovDec142h184h258h243h298h326h346h330h280h236h203h165h
Data source: Edgartown May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Edgartown During May

In Edgartown, the likelihood of sunny weather in May stands at a moderate 41%, mirroring the winter months and showing a slight decline from the sunnier stretch of March (60%) and April (46%). This trend indicates that while May does have its fair share of sunny days, residents and visitors alike should also prepare for the possibility of overcast skies. Interestingly, as the year progresses into summer, the chance of sun remains relatively stable, hovering around the same percentage into July (41%) before dropping to a 36% chance in August. As you plan your May adventures, keep in mind that while sunny days are attainable, they might be mixed with a few clouds along the way.

Percentage of Sunny Days in May in Edgartown

The chart illustrates the percentage of sunny days in Edgartown 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 Edgartown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%31%60%46%41%38%41%36%50%45%54%29%
Data source: Edgartown May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Edgartown in May

As spring transitions into summer in Edgartown, May brings a delightful increase in daylight, with the sun gracing the skies for 14 hours. This marks a significant climb from the 13 hours of daylight in April, continuing the upward trend that began in January with just 9 hours. The steady progression through the months showcases the vibrant shift in seasons, as daylight reaches its peak of 15 hours in June before tapering off slightly in July and August. The gradual decrease in light throughout the fall and winter months reminds us of the cyclical nature of time, yet May stands out as a brilliant precursor to the sun-soaked days of summer, inviting both locals and visitors to revel in the longer, brighter afternoons.

Average Daylight Hours in Edgartown for May

The chart illustrates the variation in daylight duration in Edgartown throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 32m10h 36m11h 58m13h 21m14h 32m15h 7m14h 48m13h 45m12h 25m11h 2m9h 49m9h 12m
Data source: Edgartown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Edgartown

In Edgartown, the month of May brings a gentle breeze, with an average wind speed of 6.1 m/s (14 mph), slightly less than the preceding months. While the wind begins to soften compared to the consistent vigor seen from January to April, it still offers a refreshing touch as spring unfolds. This gradual decline continues into June, holding steady at the same average speed. Interestingly, the trend suggests that as summer approaches, the winds ease further, reaching their lowest point in July and August. This seasonal shift not only marks a change in wind patterns but also hints at the warmer, more tranquil days that characterize the charming coastal town during its peak summer months.

Average May Wind Speed in Edgartown

The chart displays monthly wind speed patterns in Edgartown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.86.76.86.56.1 m/s6.15.24.95.96.66.66.4
Data source: Edgartown May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Edgartown Compares to Other Months

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

May and January present contrasting weather conditions in Edgartown. In May, temperatures are notably milder, ranging from a minimum of 4°C (40°F) to a maximum of 20°C (67°F), with an average of 12°C (54°F). The month sees significant precipitation, totaling 119 mm (4.7 in) over 13 days, and the humidity is moderately high at 75%. On the other hand, January brings much colder temperatures, with a minimum of -16°C (4°F) and a maximum of 13°C (55°F), resulting in an average temperature of just 2°C (35°F). Despite having less rainfall at 93 mm (3.7 in) across 9 days, January has higher humidity at 84%. For a detailed look at January's weather, you can check Edgartown weather in January.

When comparing the weather in May and February, it's clear that May offers a much milder climate. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 20°C (67°F), averaging around 12°C (54°F). In contrast, February experiences much colder temperatures, with a minimum of -12°C (11°F) and a maximum of only 12°C (53°F), averaging just 2°C (36°F). Precipitation levels are similar, with May recording 119 mm (4.7 in) over 13 days, while February sees slightly less at 118 mm (4.6 in) over 12 days. Additionally, February has higher humidity at 84%, compared to May's 75%. For a detailed look at February weather, you can visit Edgartown weather in February.

When comparing the weather in May and March, it is evident that May offers milder temperatures, with an average of 12°C (54°F) compared to March's chillier average of 3°C (38°F). While both months receive similar amounts of precipitation, with May recording 119 mm (4.7 in) over 13 days and March slightly less at 116 mm (4.6 in) across 10 days, March tends to have higher humidity levels at 82% compared to May’s 75%. For those interested in more details about March weather, you can visit Edgartown weather in March. Overall, May feels significantly more comfortable and pleasant as spring fully unfolds.

In comparing the weather in April and May, we see a noticeable increase in average temperatures. April experiences minimum temperatures of around 1°C and averages 8°C, while May has minimums of 4°C and averages 12°C. Despite this warming trend, May is slightly wetter, with 119 mm of precipitation over 13 days compared to April's 133 mm over 12 days. Additionally, humidity levels are marginally lower in May at 75%, as opposed to April's 79%. For more insights into weather specifics in April, you can check Edgartown weather in April.

In comparing the weather between May and June, we see a notable increase in temperatures. May's temperatures range from a chilly minimum of 4°C (40°F) to a pleasant maximum of 20°C (67°F), with an average of 12°C (54°F). In contrast, June starts warmer, with minimum temperatures reaching 11°C (52°F) and maximums peaking at 23°C (74°F), averaging 17°C (63°F). Additionally, June experiences less precipitation at 90 mm (3.5 in) over 10 days, compared to May's 119 mm (4.7 in) over 13 days. Humidity levels are slightly higher in June at 78%, compared to May's 75%. For those interested in more details, check out Edgartown weather in June.

In comparing the weather of May and July, notable differences in temperature and precipitation emerge. May experiences cooler temperatures, with a minimum of 4°C (40°F) and an average of 12°C (54°F), peaking at 20°C (67°F). In contrast, July boasts significantly warmer conditions, with a minimum of 16°C (61°F), an average of 22°C (71°F), and a maximum of 27°C (81°F). Precipitation also differs, as May sees a higher total of 119 mm (4.7 in) spread over 13 days, while July has less rainfall at 84 mm (3.3 in) across 9 days. Interestingly, humidity levels remain quite similar, with May at 75% and July slightly higher at 76%. For more detailed information, you can check out Edgartown weather in July.

May and August present a striking contrast in weather conditions. In May, temperatures range from a chilly minimum of 4°C (40°F) to a pleasant maximum of 20°C (67°F), with an average of 12°C (54°F). This month also sees significant rainfall, averaging 119 mm (4.7 in) over 13 days, along with a humidity level of 75%. In comparison, August offers a much warmer experience, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 26°C (80°F), and an average of 22°C (73°F). Precipitation is lower in August, totaling 86 mm (3.4 in) over just 9 days, while humidity rises slightly to 76%. For more details on August weather, visit Edgartown weather in August.

May and September present contrasting yet pleasant weather patterns. In May, temperatures begin to rise, with a minimum of 4°C (40°F) and a comfortable average high of 20°C (67°F). However, this month also sees higher precipitation, totaling 119 mm (4.7 in) over 13 days, which contributes to a humidity level of 75%. In contrast, September offers warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F) and a similar average of 20°C (67°F). Precipitation slightly decreases to 117 mm (4.6 in) over 10 days, while humidity remains steady at 75%. For more details on the delightful September weather, you can check out Edgartown weather in September.

In comparing the weather of May and October, both months exhibit a similar minimum temperature, averaging around 4°C (40°F). However, October tends to be warmer overall, with an average temperature of 15°C (60°F) compared to May's 12°C (54°F). The maximum temperatures are also slightly higher in October, reaching up to 22°C (72°F), while May peaks at 20°C (67°F). Precipitation levels are notably higher in October, with a total of 168 mm (6.6 in) over 12 days, compared to May's 119 mm (4.7 in) over 13 days. Despite the increased rainfall in October, humidity remains consistent at 75% for both months. For a detailed look at October weather patterns, you can check Edgartown weather in October.

May and November showcase distinct weather characteristics, reflecting the transition from spring to late autumn. In May, temperatures range from a cool 4°C (40°F) at night to a pleasant 20°C (67°F) during the day, with an average temperature of 12°C (54°F). This month typically experiences about 119 mm (4.7 in) of rainfall over 13 days and maintains a humidity level of around 75%. In contrast, November features colder temperatures, with a minimum of -6°C (21°F) and an average of 9°C (49°F), peaking at 19°C (67°F). The precipitation decreases slightly to 103 mm (4.0 in) over 10 days, alongside increased humidity at 80%. For a detailed look at November's weather in Edgartown, check out Edgartown weather in November.

May and December showcase contrasting weather patterns, reflecting the transition from spring to winter. In May, temperatures are milder, with a minimum of 4°C (40°F) and an average of 12°C (54°F), reaching a pleasant maximum of 20°C (67°F). However, this month also sees significant rainfall, with 119 mm (4.7 in) spread over 13 days and humidity levels around 75%.

In contrast, December presents a chillier climate, with temperatures dropping to a minimum of -12°C (11°F) and an average of 4°C (40°F), peaking at 16°C (61°F). Although precipitation is slightly higher at 129 mm (5.1 in), it occurs over fewer days, just 11 in total, with humidity climbing to 80%. For a more detailed look at December weather specifics, you can visit Edgartown weather in December.

Compare Edgartown's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Edgartown

As May ushers in a transition from the cooler grip of spring, Edgartown experiences a delightful shift in its weather pattern. The month is marked by milder temperatures and a noticeable increase in humidity, creating a refreshing atmosphere that invites outdoor activities. While occasional rain showers may sweep through on about half of the month’s days, the overall environment feels vibrant, an exciting prelude to the bustling summer season. For a more comprehensive understanding of Edgartown's weather throughout the year, be sure to explore Edgartown Climate.