May Weather in Brooklyn, United States

Last updated: February 24, 2025

May in Brooklyn, United States, offers a dynamic blend of temperatures as days transition from cool to warm. With a maximum of 31°C (88°F) and a pleasant average of 17°C (62°F), residents experience a delightful springtime ambiance, albeit with occasional cool spells dipping to 3°C (37°F). This month sees a moderate precipitation amount of 114 mm (4.5 in) spread across 13 days, contributing to a humidity level of 69% that often envelops the borough in a lush, refreshing atmosphere. Embrace the varied weather patterns and enjoy the vibrant essence of May in Brooklyn!

May Temperature in Brooklyn

In May, Brooklyn begins to shake off the chill of winter, welcoming warmer temperatures that signal the start of spring full swing. With minimums averaging around 3°C (37°F) and averages peaking at 17°C (62°F), it’s a delightful transition. The maximum temperatures can reach a brisk 31°C (88°F), offering plenty of opportunities for outdoor activities and enjoying the city's vibrant parks. This month showcases a noticeable upward trend from the cooler early months of the year, as residents eagerly embrace longer days and the blossoming of nature. May not only enhances the warmth but also marks a cultural shift, as locals partake in seasonal festivities, making it a truly invigorating time in Brooklyn.

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

The chart illustrates May temperature patterns in Brooklyn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343642526272787670604638
Data source: Temperature data for Brooklyn 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 Brooklyn

In May, Brooklyn experiences a notable uptick in precipitation, with 114 mm (4.5 in) of rain falling over 13 days. This marks an increase from the wetter months preceding it, particularly April, which recorded 112 mm. As spring transitions into early summer, May's rainfall supports vibrant blooms, contributing to the lush greenery of the borough. The trend of consistent rainfall can be seen as part of a broader pattern, with the peak occurring in July at 148 mm. Consequently, May serves as a precursor to the more humid months ahead, making it a crucial time for both nature and the local environment as it prepares for the warmer, wetter season to come.

May Precipitation Trends in Brooklyn

The chart displays monthly precipitation patterns in Brooklyn, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6710298112114921481279212883106
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Brooklyn

As spring transitions to summer in Brooklyn, May brings a refreshing dip in humidity, dropping to a comfortable 69%. This marks a noticeable decrease from the dampest months of winter, where levels hovered above 80%. Following a gradual decline through the earlier months, this shift sets the stage for sunnier days ahead, paralleling a consistent trend where humidity continues to stabilize at similar levels into June. The lower humidity not only enhances outdoor experiences but also signifies the city's vibrancy, as residents and visitors alike embrace the pleasant weather. This trend of decreasing humidity offers a welcomed respite, paving the way for the lively summer activities that define Brooklyn's appeal.

May Average Humidity in Brooklyn

This chart illustrates the average monthly humidity levels in Brooklyn, 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 Brooklyn

As May rolls into Brooklyn, the UV Index soars to 10, categorizing it as very high and marking a significant leap from the high levels seen just a month prior. This increase in UV intensity highlights a trend of escalating sun exposure that begins in earnest in April and continues through the summer months. With a burn time of just 15 minutes, it's crucial to prioritize skin protection as the intensity of the sun reaches its peak. This pattern, with consistent UV levels of 10 in both May and June, indicates that early summer poses notable risks that residents should take seriously. Being ready with sunscreen or protective clothing will help you enjoy the vibrant outdoors safely. For more insights on UV levels throughout the year, check out Brooklyn UV Index.

Maximum UV Index Levels in Brooklyn for May

The chart shows the monthly maximum UV Index (UVI) for Brooklyn 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.
JanFebMarAprMayJunJulAugSepOctNovDec35681010998642
Data source: Brooklyn 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 Brooklyn

As May arrives in Brooklyn, residents bask in an impressive 271 hours of sunshine, a delightful increase from the previous months. This month often marks a turning point, as the warmer weather sets the stage for outdoor activities and vibrant community gatherings. Following April’s 238 hours, May's sunshine not only signals the onset of longer days but also illustrates the seasonal trend of escalating daylight, leading into the sun-drenched glory of summer. The significance of this bright month is further emphasized when we consider the gradual rise seen since winter's gray days, which started with 148 hours in January. With each month boasting more sunlight, May shines as a beacon of optimism and vitality in Brooklyn’s calendar.

Monthly Sunshine Duration in Brooklyn: May Highlighted

The May sunshine duration represents the total number of hours Brooklyn 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.
JanFebMarAprMayJunJulAugSepOctNovDec148h177h248h238h271h310h339h309h272h218h208h175h
Data source: Brooklyn May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Brooklyn During May

As May arrives in Brooklyn, residents can expect a 42% chance of sunny weather, marking a modest uptick from the earlier spring months. While this is slightly lower than the sun-filled March (57%), it reflects a consistent trend of fluctuating sunshine as winter gives way to warmer days. Notably, January's 48% chance of sun starts the year strong, but February takes a dip, showing just 31%. The weather begins to favor sunnier days again in April, with 45%, hinting at the promise of spring. As the season progresses into June, the likelihood decreases slightly to 39%, suggesting that while May offers some sunny opportunities, residents should remain prepared for both sun and clouds as summer approaches.

Percentage of Sunny Days in May in Brooklyn

The chart illustrates the percentage of sunny days in Brooklyn 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 Brooklyn experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%31%57%45%42%39%43%29%45%37%55%31%
Data source: Brooklyn May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Brooklyn in May

As spring transitions into summer, May brings an inviting increase in daylight hours, reaching an impressive 14 hours in Brooklyn. This uptick marks a significant progression from the 11 hours in March and 13 hours in April, showcasing the gradual elongation of days as the sun graces the sky for longer stretches. The delightful May light not only enhances the vibrant atmosphere of Brooklyn but also sets the stage for the sun-drenched days of June, which will peak at 15 hours. The trend clearly reflects a seasonal rhythm, where longer daylight inspires outdoor activities and fosters a lively community spirit throughout the month.

Average Daylight Hours in Brooklyn for May

The chart illustrates the variation in daylight duration in Brooklyn 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: Brooklyn daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Brooklyn

In May, Brooklyn experiences an average wind speed of 3.3 m/s (about 7 mph), marking a slight decline from the previous months. This trend reflects a gradual decrease in wind intensity as spring gives way to summer, following years of higher breezes in the earlier seasons. While January through April maintained consistent speeds around 3.4 to 3.7 m/s, May delivers a gentler wind, hinting at the calmer, warmer days ahead. As the month rolls on, the average winds dip to their lowest in June, emphasizing the tranquil atmosphere that often envelops Brooklyn during the summer months. Overall, May serves as a transitional period where the winds soften, inviting residents and visitors to enjoy the emerging warmth and outdoor activities.

Average May Wind Speed in Brooklyn

The chart displays monthly wind speed patterns in Brooklyn, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.43.73.43.3 m/s2.82.62.53.13.13.12.9
Data source: Brooklyn May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Brooklyn Compares to Other Months

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

May and January present stark contrasts in weather. May boasts a mild average temperature of 17°C (62°F), with highs reaching up to 31°C (88°F), making it a pleasant time of year. However, it also experiences relatively high precipitation, totaling 114 mm (4.5 in) over 13 days, along with a humidity level of 69%. In contrast, January is much colder, with an average temperature of just 1°C (34°F) and temperature lows plunging to -18°C (-1°F). Despite its chill, January brings less precipitation at 67 mm (2.7 in) over 7 days and higher humidity at 84%. For more details on January weather, you can check out Brooklyn weather in January.

When comparing the weather in May and February, it's clear that these months present strikingly different climates. May typically offers milder temperatures, with averages around 17°C (62°F) and highs reaching up to 31°C (88°F), making it a much warmer month overall. In contrast, February's temperatures are significantly colder, averaging just 2°C (36°F) and with lows dipping down to -16°C (4°F). Precipitation levels are somewhat similar, with May receiving 114 mm (4.5 in) over 13 days, while February sees slightly less at 102 mm (4.0 in) over 10 days. Humidity is also higher in February at 82%, compared to May's 69%. For a more detailed look at February's specific weather patterns, check out Brooklyn weather in February.

In comparing the weather between May and March, it is clear that May experiences significantly warmer temperatures, with a minimum of 3°C (37°F) and an average of 17°C (62°F), compared to March’s minimum of -9°C (16°F) and an average of 5°C (42°F). While both months see their fair share of precipitation, May averages 114 mm (4.5 in) over 13 days, which is slightly more than March’s 98 mm (3.8 in) over 10 days. Humidity levels in March are slightly higher at 81% versus May's 69%, contributing to a different overall feel in the air. For a detailed look at March weather, you can check Brooklyn weather in March.

In comparing the weather of May and April, May generally offers warmer temperatures, with a minimum of 3°C (37°F) and an average of 17°C (62°F), reaching up to a maximum of 31°C (88°F). In contrast, April begins cooler, with temperatures ranging from a minimum of -1°C (31°F) to an average of 11°C (52°F), peaking at 27°C (82°F). Precipitation levels are quite similar between the two months, with May experiencing 114 mm (4.5 inches) over 13 days, while April sees 112 mm (4.4 inches) across 12 days. However, April tends to have higher humidity at 78%, compared to May's 69%. For a more detailed look at April's weather, you can visit Brooklyn weather in April.

In May, temperatures range from a cool minimum of 3°C (37°F) to a warm maximum of 31°C (88°F), with an average of 17°C (62°F). The month experiences moderate rainfall, totaling 114 mm (4.5 in) over 13 rainy days, while humidity levels remain consistently at 69%. In contrast, June sees a significant rise in temperatures, with a minimum of 10°C (50°F) and a maximum of 35°C (94°F), averaging 22°C (72°F). Precipitation decreases slightly to 92 mm (3.6 in) over the same number of rainy days, maintaining the humidity level at 69%. For more detailed information, you can check Brooklyn weather in June.

May and July exhibit distinct weather patterns, with May characterized by a much cooler range of temperatures, where the minimum dips to 3°C (37°F) and averages around 17°C (62°F). In contrast, July brings warmer conditions with minimum temperatures starting at 17°C (62°F) and an average reaching 26°C (78°F), peaking at a sweltering 36°C (96°F). Precipitation is notable in both months, with May receiving 114 mm (4.5 in) over 13 days and July experiencing slightly more at 148 mm (5.8 in), also across 13 days; however, July boasts lower humidity at 62% compared to May's 69%. For more detailed information, you can explore Brooklyn weather in July.

May and August present distinct weather patterns, with May featuring a wider temperature range, starting from a cool 3°C (37°F) and peaking at 31°C (88°F) with an average of 17°C (62°F). It also tends to be wetter, experiencing 114 mm (4.5 in) of precipitation over 13 days and higher humidity at 69%. In contrast, August offers milder nights with a minimum temperature of 16°C (61°F) and a warmer average of 25°C (76°F), peaking at 34°C (93°F). Though it sees slightly more precipitation at 127 mm (5.0 in) across 14 days, humidity is lower at 65%. For more details on summer conditions, you can check Brooklyn weather in August.

In May, the weather features a broader temperature range, with minimums dropping to 3°C (37°F) and maximums soaring up to 31°C (88°F), averaging around 17°C (62°F). This month experiences relatively high precipitation, with 114 mm (4.5 in) spread over 13 days and humidity levels around 69%. In contrast, September typically offers milder temperatures, with minimums at 9°C (49°F) and maximums reaching 33°C (92°F), averaging about 21°C (70°F). Precipitation decreases to 92 mm (3.6 in) over just 9 days, while humidity stabilizes slightly lower at 68%. For more details on September weather, you can check Brooklyn weather in September.

In comparing the weather of May and October, both months experience mild temperatures, with October being slightly cooler. The minimum temperatures are comparable, with May at 3°C (37°F) and October at 4°C (39°F), while the average temperatures are close, averaging 17°C (62°F) in May and 16°C (61°F) in October. However, October boasts a higher maximum temperature of 33°C (91°F) compared to May's 31°C (88°F). Precipitation levels are also noteworthy; October receives 128 mm (5.0 in) over 10 days, slightly more than May's 114 mm (4.5 in) over 13 days. The humidity is a bit higher in October at 74%, compared to May's 69%. For more detailed insights, you can check the link: Brooklyn weather in October.

In May, the weather is generally warmer, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 31°C (88°F), averaging around 17°C (62°F). This month experiences higher precipitation levels, totaling 114 mm (4.5 in) over approximately 13 days, alongside a humidity level of 69%. In contrast, November brings a significant drop in temperature, with lows of -9°C (17°F) and a milder average of 8°C (47°F), peaking at 24°C (75°F). Precipitation is lower at 83 mm (3.3 in) spread over just 8 days, though humidity rises to 82%. For more on November weather, check out Brooklyn weather in November.

May and December exhibit starkly contrasting weather patterns. In May, temperatures range from a minimum of 3°C (37°F) to a pleasant average of 17°C (62°F), peaking at a warm 31°C (88°F). This month also sees about 114 mm (4.5 in) of precipitation across 13 days, coupled with a humidity level of 69%. In contrast, December experiences much colder conditions, with temperatures dropping to a minimum of -11°C (13°F) and averaging only 4°C (39°F), reaching a maximum of 18°C (64°F). Although December has slightly less precipitation at 106 mm (4.2 in) over about 10 days, it is accompanied by higher humidity at 80%. For more detailed information, check out Brooklyn weather in December.

Compare Brooklyn's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Brooklyn

As May unfolds in Brooklyn, it brings a refreshing change from the chill of earlier months, with temperatures climbing to a pleasant average of 17°C. Though maximum highs can reach up to 31°C, the mornings often start off crisp, dipping down to around 3°C. This month is also characterized by increased humidity at 69%, making the atmosphere feel lively, albeit a bit sticky at times. That said, the likelihood of rain, with about 13 days experiencing some precipitation, serves as a reminder of spring's unpredictability. Embrace the warmth and enjoy the blossoming scenery, while you can learn more about the overall climate by visiting Brooklyn Climate.