May Weather in Westhampton Beach, United States

Last updated: February 24, 2025

Westhampton Beach experiences a refreshing May, marked by an average temperature of 12°C (54°F), with daily highs reaching up to 21°C (70°F) and lows dipping to 4°C (39°F). This transitional month sees about 130 mm (5.1 in) of precipitation spread across 12 days, providing a lush backdrop to the coastal scenery. With humidity hovering around 69%, visitors can anticipate a blend of comfortable warmth and occasional showers, perfect for exploring the natural beauty of this seaside destination. Whether soaking up the sun or enjoying the fresh, breezy air, May in Westhampton Beach offers an invigorating experience for all.

May Temperature in Westhampton Beach

In May, Westhampton Beach begins to shake off the lingering chill of winter, with temperatures rising noticeably. The month kicks off with a minimum of 4°C (39°F) and an average temperature of 12°C (54°F), providing a fresh yet inviting atmosphere. As May progresses, daytime highs can reach up to 21°C (70°F), hinting at the warmth that summer will soon bring. This trend showcases a delightful transition, where the coastal charm of Westhampton Beach can be fully appreciated as flowers bloom and outdoor activities abound, making it an ideal time for visitors to enjoy the scenic beauty before the peak summer heat.

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

The chart illustrates May temperature patterns in Westhampton Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373840475464737469625043
Data source: Temperature data for Westhampton 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 Westhampton Beach

May in Westhampton Beach sees a precipitation amount of 130 mm (5.1 in), consistent with the trend of relatively high rainfall earlier in the spring. Notably, this month experiences 12 rainy days, mirroring April's pattern and contributing to a lush landscape as the region transitions into summer. This moderate rainfall is slightly below April’s total but aligns closely with the seasonal averages, showing that the area maintains its wet spring character before the drier months of June and July. As the days grow warmer and longer, May's rain not only nurtures the blooming flora but also sets the stage for the vibrant summer that follows.

May Precipitation Trends in Westhampton Beach

The chart displays monthly precipitation patterns in Westhampton 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.
JanFebMarAprMayJunJulAugSepOctNovDec90124115132130648910393156110146
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Westhampton Beach

As the days warm up and spring gives way to summer, May marks a notable shift in humidity levels in Westhampton Beach. With an average humidity of 69%, May represents a refreshing dip from the heavier, coastal dampness of earlier months—January through April, which ranged from 78% to 84%. This trend indicates a gradual easing of moisture in the air, setting the stage for summer's arrival. Interestingly, the humidity levels remain consistent as we transition into June, also sitting at 69%, suggesting that May's pleasant climate is a precursor to the equally enjoyable conditions of early summer. Overall, this change enhances outdoor activities and invites residents and visitors alike to embrace the beauty of the season.

May Average Humidity in Westhampton Beach

This chart illustrates the average monthly humidity levels in Westhampton 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%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Westhampton Beach

As May arrives in Westhampton Beach, the UV Index reaches a notable 10, categorizing it as very high and marking a significant leap from the previous months. This increase not only reflects the longer days of spring but also signals that outdoor enthusiasts should be particularly cautious during this time, with a burn time of just 15 minutes. Following April's steep rise, the UV levels remain intense in June and July, maintaining a UV Index of 10, which further underscores the urgency of sun protection as summer approaches. As we transition from the milder UV Index of the earlier months, May serves as a clear reminder of the sun's powerful rays, especially as the season shifts. Stay informed and safe by checking the detailed Westhampton Beach UV Index for the latest updates.

Maximum UV Index Levels in Westhampton Beach for May

The chart shows the monthly maximum UV Index (UVI) for Westhampton 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.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Westhampton 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 Westhampton Beach

As spring blossoms into summer along the picturesque shores of Westhampton Beach, May shines particularly bright with an impressive 295 hours of sunshine. This is a notable jump from the 248 hours recorded in April, heralding the arrival of longer, warmer days. The trend of increasing sunlight continues, culminating in June with 319 hours, making it clear that May is a pivotal month in this seasonal transition. The gradual ascent from January’s 151 hours through to July’s peak highlights the growing allure of Westhampton Beach during these sun-drenched months, inviting locals and visitors alike to revel in the sun’s invigorating embrace. With each passing month, the days grow longer, painting a vivid canvas of outdoor opportunities waiting to be explored.

Monthly Sunshine Duration in Westhampton Beach: May Highlighted

The May sunshine duration represents the total number of hours Westhampton 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.
JanFebMarAprMayJunJulAugSepOctNovDec151h181h259h248h295h319h351h328h278h233h206h171h
Data source: Westhampton Beach May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Westhampton Beach During May

In Westhampton Beach, the likelihood of sunny weather in May hovers around 47%, marking a slight dip compared to the earlier spring months. Notably, March boasts the highest chance of sunshine at 58%, while April maintains a solid 49%. As the region transitions into the summer months, the chances of sunny days drop slightly in June and July, both recorded at 41% and 47%, respectively. This pattern suggests a blend of sunny afternoons and occasional cloud cover as the season progresses, creating a typically pleasant yet somewhat variable month for outdoor activities and enjoyment.

Percentage of Sunny Days in May in Westhampton Beach

The chart illustrates the percentage of sunny days in Westhampton 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 Westhampton Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%30%58%49%47%41%47%36%50%46%52%32%
Data source: Westhampton Beach May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Westhampton Beach in May

In May, Westhampton Beach basks in an impressive 14 hours of daylight, marking a delightful transition into the warmer months. This increase follows a steady rise from 11 hours in March and 13 hours in April, showcasing the robust arrival of spring. As the daylight reaches its peak in June with 15 hours, May serves as a vibrant prelude, inviting outdoor activities and the blooming of nature. Interestingly, the pattern reveals a gradual decline in daylight as summer wanes, with hours diminishing to 12 in September and 9 in November. Overall, May encapsulates the essence of longer days and revitalized energy before the cycle begins anew.

Average Daylight Hours in Westhampton Beach for May

The chart illustrates the variation in daylight duration in Westhampton 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 36m10h 39m11h 58m13h 19m14h 28m15h 2m14h 43m13h 42m12h 24m11h 3m9h 53m9h 17m
Data source: Westhampton Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Westhampton Beach

As spring transitions into summer, May experiences a gentle breeze in Westhampton Beach, with average wind speeds dipping to 6.0 m/s (14 mph). This marks a continuation of the downward trend in wind speeds that begins in March, where stronger gusts at 7.0 m/s (16 mph) are gradually replaced by the softer winds characteristic of warmer months. Following May, the winds become even lighter in June, averaging 5.8 m/s (13 mph), hinting at a more tranquil beach atmosphere ideal for relaxation. The mild conditions in May not only make it a perfect time for outdoor activities but also signal the approach of the calm summer days ahead, encouraging visitors to enjoy the picturesque shores of Westhampton Beach.

Average May Wind Speed in Westhampton Beach

The chart displays monthly wind speed patterns in Westhampton 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.57.57.06.26.0 m/s5.85.04.96.06.66.96.7
Data source: Westhampton Beach May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Westhampton Beach Compares to Other Months

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

May and January present starkly different weather conditions. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F), creating a mild atmosphere ideal for outdoor activities. This month sees about 130 mm (5.1 in) of precipitation over 12 days, contributing to a humidity level of 69%. In contrast, January is much colder, with temperatures dipping as low as -13°C (10°F) and averaging only 3°C (37°F), peaking at 13°C (56°F). This winter month receives about 90 mm (3.6 in) of precipitation over 9 days, accompanied by higher humidity at 84%. For more detailed information, check out Westhampton Beach weather in January.

When comparing the weather in May to February, there is a significant contrast in temperatures and conditions. May typically enjoys milder temperatures, with a minimum of 4°C (39°F) and an average of 12°C (54°F), peaking at a comfortable 21°C (70°F). In contrast, February experiences much colder temperatures, with lows of -12°C (11°F) and an average of only 3°C (38°F), reaching a maximum of 12°C (54°F).

Although both months see similar levels of precipitation, with May receiving about 130 mm (5.1 in) and February slightly less at 124 mm (4.9 in), February tends to have higher humidity levels at 82% compared to May's 69%. This makes February feel significantly colder, despite having a similar number of rainy days (12). For more insights on February weather specifics, you can refer to Westhampton Beach weather in February.

In comparing the weather between May and March, May exhibits significantly milder temperatures, with averages reaching a maximum of 21°C (70°F) compared to March's highest average of just 15°C (59°F). While March experiences chilly mornings with a minimum temperature of -6°C (21°F), May’s minimum is comparatively warmer at 4°C (39°F). Precipitation levels are fairly similar, with May seeing 130 mm (5.1 in) over approximately 12 days, while March encounters slightly less at 115 mm (4.5 in) across 10 days. Additionally, March has higher humidity at 81% versus May's 69%. For more detailed insights, you can visit Westhampton Beach weather in March.

In comparing the weather of May and April, we see notable differences in temperature and humidity. May experiences a warmer climate with a minimum temperature of 4°C (39°F) and an average high of 21°C (70°F), while April's temperatures are cooler, ranging from a minimum of 0°C (33°F) to a maximum of 16°C (61°F). Both months have similar precipitation levels, with May recording 130 mm (5.1 in) and April slightly higher at 132 mm (5.2 in), each experiencing precipitation on 12 days. However, the humidity is lower in May at 69%, compared to April's 78%, suggesting a slightly drier atmosphere as the season progresses. For more detailed insights into weather trends, you can check Westhampton Beach weather in April.

May and June present a noticeable shift in weather patterns. In May, temperatures range from a cool 4°C (39°F) to a pleasant 21°C (70°F), with an average of 12°C (54°F). The month is characterized by significant rainfall, totaling 130 mm (5.1 in) across 12 days, while humidity remains steady at 69%. In contrast, June sees a rise in temperatures, with minimums around 11°C (52°F), averages of 18°C (65°F), and maximums peaking at 24°C (76°F). Precipitation drops to 64 mm (2.5 in) over just 8 days, maintaining the same humidity level of 69%. For a more detailed outlook, you can check Westhampton Beach weather in June.

May and July weather exhibit striking differences, highlighting the transition from spring to summer. In May, temperatures range from a chilly minimum of 4°C (39°F) to a comfortable maximum of 21°C (70°F), with an average of 12°C (54°F). The month sees considerable precipitation, totaling 130 mm (5.1 in) over 12 days and an average humidity of 69%, creating a damp atmosphere. In contrast, July boasts more warmth, with temperatures ranging from a minimum of 17°C (62°F) to a pleasant maximum of 28°C (82°F) and an average of 23°C (73°F). Precipitation is lighter in July at 89 mm (3.5 in) over 10 days, and the humidity drops to 62%, contributing to a more comfortable summer feel. For more details, check out Westhampton Beach weather in July.

May and August present contrasting weather patterns, highlighting the transition from spring to summer. In May, temperatures range from a chilly 4°C (39°F) at night to a mild 21°C (70°F) during the day, with an average of 12°C (54°F). The month experiences significant rainfall, accumulating around 130 mm (5.1 in) over approximately 12 days, accompanied by relatively high humidity at 69%. In contrast, August boasts much warmer temperatures, with daytime highs reaching 27°C (81°F) and an average of 23°C (74°F). Rainfall is slightly reduced in August, at 103 mm (4.0 in) over 10 days, and humidity is a bit lower at 65%. For more details on August weather, you can check out this link: Westhampton Beach weather in August.

In May, the weather is characterized by cooler temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 21°C (70°F), with an average temperature of 12°C (54°F). This month also sees a higher level of precipitation, totaling 130 mm (5.1 in) over approximately 12 days, resulting in a humidity level of 69%.

In contrast, September offers warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (80°F), and an average temperature of 20°C (69°F). Precipitation in September is lower, at 93 mm (3.7 in) over about 10 days, leading to slightly lower humidity at 68%.

For those interested in exploring the weather specifics for September, here’s a useful resource: Westhampton Beach weather in September.

May and October present distinct weather patterns, characterized by both similarities and differences. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F). The month experiences around 130 mm (5.1 in) of precipitation over approximately 12 days, accompanied by a humidity level of 69%. In contrast, October boasts slightly warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 24°C (75°F), averaging 16°C (62°F). Rainfall increases to 156 mm (6.1 in), occurring over 13 days, while humidity rises to 74%. Despite both months sharing a similar number of rainy days, October tends to be warmer and more humid. For more details on October weather specific to the area, check out Westhampton Beach weather in October.

May and November present quite distinct weather experiences, with May marking the transition into warmer temperatures while November ushers in the chill of late fall. In May, the average temperature sits at a comfortable 12°C (54°F), with maximums reaching 21°C (70°F), complemented by 130 mm of precipitation over 12 days, resulting in a humid environment at 69%. In contrast, November's average temperature drops to 10°C (51°F), with minimums occasionally dipping to -4°C (25°F). Though it experiences slightly less rainfall at 110 mm over 10 days, the humidity rises to 82%, creating a damp, cool atmosphere. For more detailed insights about November's climate, you can visit Westhampton Beach weather in November.

In May, temperatures in Westhampton Beach range from a minimum of 4°C (39°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F). The month experiences about 130 mm (5.1 in) of precipitation over 12 days and has a humidity level of 69%. In contrast, December brings colder temperatures, with a minimum of -8°C (18°F) and a maximum of 16°C (61°F), averaging at 6°C (43°F). Precipitation slightly increases to 146 mm (5.7 in), spread over 11 days, and humidity rises to 80%. For more detailed insights, you can check the Westhampton Beach weather in December.

Compare Westhampton Beach's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Westhampton Beach

As May unfolds in Westhampton Beach, the region transitions into a delightful spring ambiance characterized by warmer temperatures and increased precipitation. The average temperature begins to rise, offering a pleasant contrast to the cooler months of earlier spring, while the humidity makes the air feel fresh and lively. Despite the occasional rain, which typically falls over 12 days, the overall weather creates a favorable backdrop for outdoor activities and nature exploration. As the landscape bursts into bloom, May is a perfect time to experience the charm of Westhampton Beach before the peak summer crowds arrive. For a deeper dive into the seasonal variations, visit Westhampton Beach Climate.