May Weather in Chesapeake Beach, United States

Last updated: February 24, 2025

May in Chesapeake Beach, United States, showcases a vibrant tapestry of weather as temperatures range from a comfortable average of 19°C (66°F) to a peak of 31°C (88°F), perfect for outdoor activities. However, the month does bring its share of unpredictability, with 12 days of precipitation amassing to 132 mm (5.2 in), contributing to the region's lush surroundings. Humidity levels hover around 78%, creating a sultry atmosphere that enhances the coastal charm of this scenic locale. Whether basking in the sun or enjoying the refreshing rain, May invites residents and visitors alike to embrace the diverse weather conditions.

May Temperature in Chesapeake Beach

May marks a delightful transition into warmer weather in Chesapeake Beach, where temperatures start to rise significantly. The month features a minimum temperature of 4°C (40°F) and an average that reaches a comfortable 19°C (66°F), peaking at a toasty 31°C (88°F). This upward trend is especially noticeable compared to the cooler preceding months, with April's average resting at 13°C (56°F). As flowers bloom and daylight stretches longer, May provides the perfect backdrop for outdoor activities and celebrations along the beach. With the warmth of summer just around the corner, locals and visitors alike enjoy a refreshing shift in climate, making it an ideal time to explore the vibrant coastal community.

May Weather in Chesapeake Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Chesapeake Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec384146566575807873645042
Data source: Temperature data for Chesapeake Beach 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 Chesapeake Beach

In Chesapeake Beach, United States, May stands out as a notably wet month, recording 132 mm (5.2 in) of precipitation over 12 days. This increase from the previous months, particularly April's 100 mm, highlights a trend towards the onset of summer rains, setting the stage for more pronounced weather patterns. The steady rise in rainfall amounts from January's modest 69 mm to May's significant totals suggests a gradual transition into a wetter season, which continues into the summer months. As May wraps up, it not only marks one of the peak precipitation periods but also foreshadows the even heavier rain that follows; July typically sees an impressive 172 mm. Overall, May serves as a bridge, blending the lingering spring showers with the more abundant summer downpours, reflecting the dynamic weather patterns of the region.

May Precipitation Trends in Chesapeake Beach

The chart displays monthly precipitation patterns in Chesapeake Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec69113911001329817215411313286103
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chesapeake Beach

In May, Chesapeake Beach experiences a noticeable drop in humidity, averaging 78%, marking a shift from the higher levels seen in the earlier months. This trend reflects the transition from the cooler spring months to the warmer early summer breezes. As the humidity decreases from April's 81%, it paves the way for more comfortable outdoor activities, culminating in a delightful balance before the peak summer humidity hits in June. Interestingly, this moderate May humidity sets the stage for July and August, which see even lower levels, creating an inviting atmosphere for beachgoers and nature enthusiasts alike. Overall, May serves as a refreshing bridge, offering a taste of summer's approach while still holding onto the soft touches of spring.

May Average Humidity in Chesapeake Beach

This chart illustrates the average monthly humidity levels in Chesapeake Beach, 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%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chesapeake Beach

As we move into May, the UV Index in Chesapeake Beach peaks at 10, categorizing its exposure as very high and reducing burn time to just 15 minutes. This trend of escalating UV intensity from March's moderate levels to the intense rays of late spring highlights the importance of sun protection. Following April's 9 and leading into the consistent values of 10 seen throughout the summer months, May serves as a reminder for residents and visitors alike to stay vigilant about sun safety. For more detailed information on UV levels throughout the year, check out the comprehensive guide at Chesapeake Beach UV Index.

Maximum UV Index Levels in Chesapeake Beach for May

The chart shows the monthly maximum UV Index (UVI) for Chesapeake Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108753
Data source: Chesapeake Beach 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 Chesapeake Beach

As winter gives way to spring in Chesapeake Beach, the sunshine hours begin to blossom, illuminating the transition from the cold months to the warmth of summer. January starts with a modest 155 hours, gradually expanding to 271 hours by April, as the days grow longer and brighter. In May, the sunshine peaks at an impressive 303 hours, ushering in the vibrant days of summer, which continue to rise further, reaching a maximum of 360 hours in July. As summer wanes towards autumn, the sunshine hours gradually decline, yet remain substantial, with 281 hours in September and 253 hours in October. This sunny trend illustrates a delightful seasonal rhythm, where Chesapeake Beach basks in increasing light, culminating in the full glory of summer before settling into the softer hues of fall.

Monthly Sunshine Duration in Chesapeake Beach: May Highlighted

The May sunshine duration represents the total number of hours Chesapeake Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec155h181h262h271h303h340h360h330h281h253h226h186h
Data source: Chesapeake Beach May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chesapeake Beach During May

In Chesapeake Beach, the likelihood of sunny weather in May stands at 41%, adding a touch of unpredictability to spring days. While this percentage falls short of the sunnier months like March and September, it aligns closely with earlier spring months like April (48%) and January (47%). Interestingly, May's chance of sunshine hints at a transitional phase, as the region shifts toward the bright summer months ahead, where July peaks at 51%. This pattern illustrates a gradual climb in sunshine opportunities, making May a delightful choice for those eager to enjoy the emerging warmth of late spring, even amidst a blend of clouds.

Percentage of Sunny Days in May in Chesapeake Beach

The chart illustrates the percentage of sunny days in Chesapeake Beach 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 Chesapeake Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%28%53%48%41%39%51%36%56%43%57%39%
Data source: Chesapeake Beach May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chesapeake Beach in May

As May arrives in Chesapeake Beach, daylight reaches a delightful peak of 14 hours, making it one of the sunniest months of the year. This gradual increase in daylight began in January with just 9 hours, steadily climbing through the months. By April, longer days hint at the warmth of summer, and in May, residents can fully embrace the season's outdoor opportunities. The consistency in daylight duration continues through June and July, remaining at 14 hours, before gradually tapering off in August. This trend showcases a beautiful progression of light that enhances the vibrancy of spring and early summer, inviting both relaxation and adventure as nature flourishes.

Average Daylight Hours in Chesapeake Beach for May

The chart illustrates the variation in daylight duration in Chesapeake Beach throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 47m10h 45m11h 58m13h 14m14h 17m14h 48m14h 31m13h 35m12h 23m11h 8m10h 2m9h 29m
Data source: Chesapeake Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Chesapeake Beach

In May, Chesapeake Beach enjoys a gentle breeze, with an average wind speed of 3.7 m/s (8 mph), marking a slight decline from the breezier conditions earlier in the year. This trend of decreasing wind speeds continues into the coming months, as June and July see even lighter winds at 3.5 m/s (8 mph) and 3.3 m/s (7 mph), making May one of the more vibrant yet tranquil months for outdoor activities. Despite this dip, the winds remain relatively pleasant compared to the stronger gusts experienced in late autumn and winter, particularly in November with an average of 4.3 m/s (10 mph). As spring transitions to summer, residents and visitors alike can appreciate the mild and soothing winds typical of this time of year.

Average May Wind Speed in Chesapeake Beach

The chart displays monthly wind speed patterns in Chesapeake Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.44.24.23.7 m/s3.53.32.73.63.94.33.7
Data source: Chesapeake Beach May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Chesapeake Beach Compares to Other Months

The weather in Chesapeake Beach 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 Chesapeake Beach and find detailed weather information for every month.

In comparing the weather of May and January, one can observe significant differences. May has a range of temperatures from a chilly 4°C (40°F) to a warm 31°C (88°F), averaging 19°C (66°F), whereas January is notably colder, with temperatures ranging from -12°C (10°F) to a mild 18°C (64°F) and an average of just 3°C (38°F). Additionally, May experiences more rainfall, with 132 mm (5.2 in) over 12 days, compared to January's 69 mm (2.7 in) over 8 days. Humidity levels are also higher in January at 84%, compared to May's 78%. For more detailed insights, you can check Chesapeake Beach weather in January.

May and February present contrasting weather patterns. In May, temperatures range from a chilly 4°C (40°F) at night to a warm 31°C (88°F) during the day, averaging around 19°C (66°F). The month sees considerable rainfall, totaling 132 mm (5.2 inches) over about 12 days, with humidity levels at 78%. In stark contrast, February experiences much colder conditions, with nighttime lows dipping to -12°C (11°F) and daytime highs peaking at 21°C (70°F), averaging just 5°C (41°F). Although the precipitation is slightly lower at 113 mm (4.5 inches) over 13 days, humidity remains high at 83%. For more details on February weather, you can check out Chesapeake Beach weather in February.

In comparing the weather of March and May, it's clear that May brings warmer temperatures, with an average of 19°C (66°F) compared to March's cooler average of 8°C (46°F). The minimum temperature in May is also notably higher, at 4°C (40°F), versus March's chilly low of -4°C (24°F). Precipitation in May reaches 132 mm (5.2 in) over 12 days, which is more than March's 91 mm (3.6 in) across 10 days, indicating a trend of increased rainfall as spring progresses. However, May's humidity is slightly lower at 78%, compared to March's 83%, suggesting a more comfortable ambiance as the month advances. For a closer look at March weather specifics, check out Chesapeake Beach weather in March.

May generally brings warmer temperatures compared to April, with average highs reaching 31°C (88°F) in May versus 27°C (81°F) in April. The minimum temperatures in May are also milder, starting at 4°C (40°F) compared to April's chilly 1°C (33°F). Precipitation increases slightly in May to 132 mm (5.2 in) over 12 days, while April sees 100 mm (3.9 in) over 11 days. Humidity levels remain relatively high, with May at 78% and April slightly higher at 81%. For a detailed look at April's weather, check out Chesapeake Beach weather in April.

Comparing the weather in May and June reveals a noticeable shift in temperature and precipitation patterns. May sees a broader range of temperatures, with a minimum of 4°C (40°F) and a maximum of 31°C (88°F), while June offers warmer conditions, featuring a minimum of 12°C (54°F) and a maximum of 33°C (91°F). The average temperature in May is around 19°C (66°F), which rises to 24°C (75°F) in June. Precipitation decreases from 132 mm (5.2 in) over 12 days in May to 98 mm (3.8 in) over the same number of days in June, indicating drier conditions as the summer approaches. Humidity remains slightly elevated in both months, with June at 79% compared to 78% in May. For more detailed weather information, you can visit Chesapeake Beach weather in June.

May and July present distinct differences in weather patterns. In May, temperatures range from a cool minimum of 4°C (40°F) to a warmer maximum of 31°C (88°F), with an average temperature of 19°C (66°F). The month experiences about 132 mm (5.2 in) of precipitation over 12 days, accompanied by a relatively high humidity level of 78%. In contrast, July sees warmer conditions, beginning with a minimum temperature of 19°C (66°F) and peaking at 35°C (95°F), resulting in an average temperature of 27°C (81°F). Although July has slightly more precipitation at 172 mm (6.8 in) over 13 days, it benefits from a lower humidity level of 74%. For a deeper dive into the climate specifics, check out Chesapeake Beach weather in July.

In May, the weather begins to warm up with temperatures ranging from a chilly 4°C (40°F) at night to a pleasant high of 31°C (88°F) during the day. However, May is also marked by significant precipitation, averaging 132 mm (5.2 in) over about 12 rainy days, coupled with relatively high humidity at 78%. In contrast, August presents a much warmer climate, with temperatures starting at a minimum of 18°C (64°F) and peaking at 34°C (93°F), averaging around 26°C (78°F). While August sees slightly higher precipitation levels at 154 mm (6.1 in) over about 15 days, it offers a lower humidity level of 72%. Overall, while both months experience rain, August tends to be warmer and somewhat drier than May. For more details on August weather, visit Chesapeake Beach weather in August.

In comparing the weather of May and September, it’s clear that both months offer mild temperatures, but with distinct characteristics. May typically experiences a wider range in temperatures, with minimums dropping as low as 4°C (40°F) and maximums reaching up to 31°C (88°F). In contrast, September's temperatures are generally warmer, with minimums of 12°C (54°F) and maximums peaking at 32°C (90°F). Precipitation levels are somewhat comparable, with May seeing about 132 mm (5.2 in) over approximately 12 days, while September has 113 mm (4.4 in) over about 10 days. Humidity remains fairly high in both months, but is slightly lower in September at 75%, compared to 78% in May. For more specific insights on September weather, you can visit Chesapeake Beach weather in September.

May and October exhibit quite similar weather patterns, yet there are some notable distinctions. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average temperature of 19°C (66°F). October, on the other hand, shows slightly cooler conditions, with minimum temperatures around 5°C (42°F) and a maximum of 32°C (90°F), averaging 18°C (64°F). Both months receive comparable precipitation totals of 132 mm (5.2 in), but rainfall occurs over 12 days in May compared to just 9 days in October. Additionally, October tends to be a bit more humid at 81%, compared to May's 78%. For more detailed insights, you can check out the Chesapeake Beach weather in October.

May typically boasts warmer temperatures, ranging from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). In contrast, November experiences cooler conditions, with temperatures ranging from -3°C (27°F) to a maximum of 24°C (75°F) and an average of 10°C (50°F). Additionally, May sees higher precipitation levels at 132 mm (5.2 in) over about 12 days, while November has less rain, totaling 86 mm (3.4 in) over 8 days. Humidity is slightly higher in November at 85%, compared to 78% in May. For more details on November weather, you can check Chesapeake Beach weather in November.

May and December present contrasting weather patterns that highlight the transition between spring and winter. In May, temperatures range from a cool 4°C (40°F) to a warm 31°C (88°F), resulting in a pleasant average of 19°C (66°F). The month sees significant precipitation, with about 132 mm (5.2 in) over approximately 12 days, accompanied by a humidity level of 78%. In contrast, December experiences much colder temperatures, dipping down to a minimum of -8°C (18°F) and averaging just 6°C (43°F), with a maximum reaching 18°C (65°F). While December has reduced precipitation at 103 mm (4.1 in) over 10 days, it carries a higher humidity of 84%. For more specific weather details, check out Chesapeake Beach weather in December.

Compare Chesapeake Beach's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Chesapeake Beach

As May unfolds in Chesapeake Beach, temperatures begin to rise, transitioning from the briskness of spring to the warmth of summer. While the maximum reaches an inviting 31°C (88°F), the average temperature comfortably settles around 19°C (66°F). This month, however, also brings increased humidity and a notable 132 mm (5.2 in) of rainfall over approximately 12 days, creating a lush landscape. The blend of warm days and refreshing showers sets May apart from the milder months before, inviting outdoor activities while also reminding us of the region's moist maritime climate. For a deeper dive into the seasonal shifts, explore the detailed insights at Chesapeake Beach Climate.