May Weather in Rockport, United States

Last updated: February 24, 2025

In May, Rockport experiences a delightful transition into warmer weather, with a maximum temperature averaging around 19°C (66°F) and a comfortable average of 9°C (49°F). However, the month does see occasional cool spells, with temperatures dipping to a minimum of 2°C (36°F). Rainfall is notable, as the area receives approximately 114 mm (4.5 in) of precipitation over 12 days, contributing to a lush, vibrant landscape. Humidity levels hover around 76%, adding to the refreshing coastal atmosphere—perfect for exploring the natural beauty that Rockport has to offer.

May Temperature in Rockport

In Rockport, May marks a delightful transition into milder weather, with temperatures reflecting a significant warming trend from the earlier months. The minimum temperature rises to 2°C (36°F), while average temperatures reach about 9°C (49°F), peaking at a comfortable 19°C (66°F). This progression illustrates a clear shift from the frigid depths of winter, gaining a vibrant energy that invites outdoor activities and exploration. As nature begins to bloom, May's pleasant climate not only heralds the arrival of spring but also sets the stage for the delightful summer months ahead.

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

The chart illustrates May temperature patterns in Rockport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec282932414957636561534233
Data source: Temperature data for Rockport 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 Rockport

In May, Rockport experiences a refreshing blend of precipitation, receiving 114 mm (4.5 in) of rain over approximately 12 days. This places May in a comfortable middle range compared to the wetter months of April and October, which capture attention with their higher totals of 169 mm (6.7 in) and 169 mm (6.6 in), respectively. Interestingly, while May sees a slight increase in rainfall from March's 89 mm (3.5 in), it also marks a transition towards the drier summer months ahead. The consistent precipitation in early spring hints at an environment teeming with life as plants thrive on the ample moisture, setting the stage for the warmer, sunnier days of summer. Overall, May's precipitation reflects a balance between the lushness of spring and the impending dryness of summer, encapsulating a pivotal moment in Rockport's yearly climate cycle.

May Precipitation Trends in Rockport

The chart displays monthly precipitation patterns in Rockport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec11210889169114871009099169145160
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rockport

As spring transitions into summer in Rockport, May brings a notable decline in humidity, dropping to 76%. This decrease is part of an overall trend, where humidity levels gradually lessen from the high points seen in the winter months of January and February at 88%. Following April's humidity of 81%, May's conditions signal a shift towards the drier summer months, with June, July, and August maintaining a stable 74% humidity. This pattern not only enhances comfort for residents and visitors alike but also sets the stage for warmer, more enjoyable outdoor activities as the season unfolds.

May Average Humidity in Rockport

This chart illustrates the average monthly humidity levels in Rockport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%85%81%76%74%74%74%77%82%85%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rockport

As the calendar turns to May, Rockport experiences a notable surge in UV radiation, with the UV Index reaching 9, categorizing it as very high. This marks a significant increase from the previous months, where UV levels were relatively lower, entering the moderate range in February and March and peaking at high in April. As the sun's intensity rises, the burn time shortens to just 15 minutes, urging residents and visitors alike to take precautions against skin damage. This trend highlights the need for vigilance as the summer months approach, particularly in June and July, where similarly high levels persist. With this in mind, it's essential to stay informed about daily UV levels and protective measures. For more details on UV exposure in the area, visit Rockport UV Index.

Maximum UV Index Levels in Rockport for May

The chart shows the monthly maximum UV Index (UVI) for Rockport 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Rockport 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 Rockport

May in Rockport, United States, shines brightly with 285 hours of glorious sunlight, marking a stunning peak in the spring season. As the days lengthen, there’s a noticeable shift from the 145 hours in January to a vibrant 256 hours by March. This upward trend continues as April delights with 237 hours, setting the stage for May's sunny embrace. Following this floral burst, summer months keep the brightness alive, with June and July each basking in an impressive 319 hours. However, as summer gives way to fall, the hours of sunshine begin to gradually decline, showcasing nature's rhythm of light. Overall, May serves as an exhilarating transition, inviting residents and visitors alike to relish in the warmth and energy of this picturesque coastal town.

Monthly Sunshine Duration in Rockport: May Highlighted

The May sunshine duration represents the total number of hours Rockport 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.
JanFebMarAprMayJunJulAugSepOctNovDec145h187h256h237h285h319h319h328h281h211h180h172h
Data source: Rockport May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rockport During May

In Rockport, the likelihood of sunny weather in May reflects a trend seen in the surrounding spring months, maintaining a consistent 35% chance of sunshine. This percentage mirrors the somewhat gloomy outlook of April, indicating that May doesn’t yet lean heavily into the warmth of summer. Notably, the sunshine probability dips in July, suggesting that those eagerly awaiting brighter days may need a bit more patience. As we transition from spring into summer, residents can feel optimistic looking toward September's 43% chance, signaling that the sunny vibes are just around the corner. May's weather, while not particularly sunny on average, does offer the promise of pleasant days, inviting outdoor adventures amidst the coastal charm of Rockport.

Percentage of Sunny Days in May in Rockport

The chart illustrates the percentage of sunny days in Rockport 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 Rockport experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%35%56%35%35%39%28%31%43%42%56%36%
Data source: Rockport May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rockport in May

As spring unfolds in Rockport, United States, the daylight duration steadily increases, peaking at 14 hours in May. This month marks a significant transition from the cozy, shorter days of winter, where January only offers 9 hours of sunlight, to the vibrant, sun-soaked hours of summer. The progression is evident: February begins to brighten with 10 hours, and by April, the days stretch to 13 hours as nature awakens. Following May, daylight continues to reach its zenith in June and July, providing 15 hours of glorious light. However, as summer wanes, the days gradually shorten, reminding us of the cyclical ebb and flow of the seasons as daylight dips back to 12 hours in September, eventually settling into the shorter days of autumn and winter. This rhythmic dance of daylight not only enhances the beauty of each month but also highlights the seasonal changes that characterize Rockport’s unique charm.

Average Daylight Hours in Rockport for May

The chart illustrates the variation in daylight duration in Rockport throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 16m10h 27m11h 57m13h 29m14h 48m15h 27m15h 5m13h 55m12h 27m10h 55m9h 35m8h 53m
Data source: Rockport daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Rockport

In Rockport, United States, the month of May marks a notable shift in wind patterns as the average wind speed dips to 4.8 m/s (11 mph), making it one of the calmer months of the year. This trend continues from the previous month, April, which experienced slightly higher winds at 5.8 m/s (13 mph). Following this gentle breeze in May, the wind speeds gradually pick up again in June, reaching 5.1 m/s (11 mph). Interestingly, this gentle lull in May contrasts with the bustling winds of March and the rising speeds in the cooler months of November and December, each averaging 6.2 m/s (14 mph) and 6.6 m/s (15 mph), respectively. As spring transitions into summer, May embodies a tranquil interlude, perfect for enjoying the serene coastal atmosphere that Rockport has to offer.

Average May Wind Speed in Rockport

The chart displays monthly wind speed patterns in Rockport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.66.27.05.84.8 m/s5.14.13.74.95.46.26.6
Data source: Rockport May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Rockport Compares to Other Months

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

In May, temperatures in Rockport range from a brisk 2°C (36°F) to a pleasant maximum of 19°C (66°F), averaging around 9°C (49°F). The month experiences about 114 mm (4.5 in) of precipitation over approximately 12 days, with a humidity level of 76%. In stark contrast, January showcases a much colder climate, with temperatures dipping as low as -18°C (0°F) and peaking at 10°C (51°F), averaging around -2°C (28°F). This month sees slightly less precipitation at 112 mm (4.4 in) over about 9 days, but with higher humidity at 88%. For more detailed information, you can check Rockport weather in January.

In comparing the weather of May and February, we see notable contrasts. May experiences milder temperatures, with a minimum of 2°C (36°F), averaging 9°C (49°F), and a maximum of 19°C (66°F), while February is much colder, ranging from a chilling minimum of -16°C (4°F) to a maximum of 10°C (50°F) and averaging -2°C (29°F). Precipitation levels are somewhat similar, with May receiving 114 mm (4.5 in) over 12 days, compared to February's 108 mm (4.2 in) over 10 days. Additionally, humidity remains higher in February at 88%, while May has a slightly lower humidity of 76%. For more details about February conditions, visit Rockport weather in February.

May weather in Rockport is noticeably milder than in March, with average temperatures rising from 0°C (33°F) in March to 9°C (49°F) in May. While both months experience a fair amount of precipitation, May sees an increase to 114 mm (4.5 in) over 12 days compared to March's 89 mm (3.5 in) over 10 days. Additionally, humidity levels remain high in both months, with March at 85% and May slightly lower at 76%. For more detailed insights into March weather patterns, you can check out Rockport weather in March.

In comparing the weather of May and April, May sees a slight increase in average temperatures, with daily highs reaching up to 19°C (66°F) compared to April's maximum of 15°C (59°F). Additionally, May experiences milder minimum temperatures, averaging 2°C (36°F) versus April’s chilling -3°C (26°F). However, April is wetter, accumulating 169 mm (6.7 in) of precipitation over 14 days, compared to May’s 114 mm (4.5 in) over 12 days. Humidity levels also remain relatively high in both months, with April at 81% and May slightly lower at 76%. For more detailed information, you can check Rockport weather in April.

May and June present a noticeable shift in weather patterns. In May, temperatures range from a chilly minimum of 2°C (36°F) to a comfortable maximum of 19°C (66°F), with an average of 9°C (49°F). This month sees a significant amount of precipitation, totaling 114 mm (4.5 in) over 12 days, and maintains a humidity level of 76%. In contrast, June enjoys milder conditions, with minimum temperatures rising to 8°C (46°F) and maximums reaching 25°C (77°F), leading to an average of 14°C (58°F). Rainfall decreases to 87 mm (3.4 in) over just 9 days, with slightly lower humidity at 74%. This transition marks June as a warmer and comparatively drier month. For more detailed information, you can check Rockport weather in June.

In comparing the weather between May and July, it's clear that July is significantly warmer, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 25°C (78°F), while May's temperatures are cooler, with a minimum of 2°C (36°F) and a maximum of 19°C (66°F). Additionally, July tends to be slightly drier, receiving 100 mm (3.9 in) of precipitation over 11 days compared to May's 114 mm (4.5 in) over 12 days. Both months experience relatively high humidity, but July's 74% is marginally lower than May's 76%. For a closer look at July weather specifics, you can visit Rockport weather in July.

May and August present notable differences in weather patterns. In May, temperatures range from a chilly minimum of 2°C (36°F) to a moderate maximum of 19°C (66°F), with an average of 9°C (49°F). The month is characterized by higher rainfall, accumulating 114 mm (4.5 in) over 12 days, and a humidity level of 76%. In contrast, August experiences a milder climate with minimum temperatures around 13°C (56°F) and maximums reaching 24°C (76°F), averaging at 18°C (65°F). The month is drier, with only 90 mm (3.5 in) of precipitation spread across 9 days and slightly lower humidity at 74%. For more details on August weather, you can refer to Rockport weather in August.

May and September showcase contrasting yet pleasant weather patterns. In May, temperatures range from a chilly minimum of 2°C (36°F) to a mild maximum of 19°C (66°F), with an average of 9°C (49°F). This month also sees considerable rainfall, totaling 114 mm (4.5 in) over about 12 days, while humidity sits at a relatively high 76%. In contrast, September brings warmer conditions, with temperatures ranging from a minimum of 9°C (48°F) to a comfortable maximum of 23°C (74°F) and an average of 16°C (61°F). The rainfall is slightly less at 99 mm (3.9 in), occurring over just 8 days, and humidity remains comparable at around 77%. For more detailed information, check out Rockport weather in September.

In comparing the weather between May and October, both months experience similar maximum temperatures, reaching up to 19°C (66°F). However, May starts off cooler with minimum temperatures averaging around 2°C (36°F), while October sees a slight drop with minimum temperatures averaging at 1°C (34°F). Precipitation is notably higher in October, totalling 169 mm (6.6 in) over 13 days, compared to May's 114 mm (4.5 in) over 12 days. Additionally, October exhibits higher humidity levels at 82%, compared to May's 76%. For a detailed look at October weather, you can visit Rockport weather in October.

May and November present stark contrasts in weather, highlighting the transition from spring to late autumn. In May, temperatures range from a chilly 2°C (36°F) at night to a pleasant 19°C (66°F) during the day, with an average of 9°C (49°F). This month experiences about 114 mm (4.5 in) of rain over 12 days, coupled with a humidity level of 76%. In contrast, November sees significantly colder temperatures, with nighttime lows plummeting to -12°C (11°F) and a daily average of 6°C (42°F). Although the maximum temp can reach up to 16°C (62°F), the month is wetter, with 145 mm (5.7 in) of precipitation also spread over 12 days, and higher humidity at 85%. For more details, explore Rockport weather in November.

May and December present stark contrasts in weather conditions. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 19°C (66°F), with an average of 9°C (49°F). The month experiences about 114 mm (4.5 in) of precipitation over 12 days, accompanied by a moderate humidity level of 76%. In contrast, December features much colder temperatures, with a minimum of -18°C (0°F) and a maximum of 13°C (55°F), resulting in an average temperature of 0°C (33°F). With 160 mm (6.3 in) of precipitation over the same 12 days, December also sees increased humidity at 84%. These differences highlight how drastically the weather shifts from the mildness of spring to the frigidness of winter. For more insights, check out Rockport weather in December.

Compare Rockport's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Rockport

As May arrives in Rockport, the weather begins its gradual transition from the chill of spring to the cusp of summer warmth. This month typically features higher temperatures than its predecessors, coupled with increased humidity, creating a more inviting outdoor atmosphere. Although you may still experience some rain, with an average of 12 precipitation days, the overall climate becomes more temperate, promoting a burst of life and activity throughout the area. For a deeper insight into how May compares to other months in Rockport, visit Rockport Climate.