Last updated: February 24, 2025
In May, Port Aransas experiences delightful weather characterized by an average temperature of 25°C (78°F), with maximums reaching 28°C (83°F) and minimums dipping to 19°C (67°F). The month sees a total precipitation of 143 mm (5.6 in) spread over 9 days, contributing to a lush, vibrant landscape. With humidity levels averaging around 81%, May offers a warm and inviting atmosphere, perfect for beach activities and leisurely strolls along the coast. Whether you're soaking up the sun or enjoying a gentle sea breeze, this coastal gem embraces the essence of springtime charm.
In May, Port Aransas begins to showcase its warm coastal charm, with temperatures consistently rising from the cooler months. The minimum temperature settles at a comfortable 19°C (67°F), while the average temperature climbs to a pleasant 25°C (78°F), making it an ideal time for outdoor activities and beach outings. As days grow longer and sunnier, the maximum temperature reaches 28°C (83°F), hinting at the impending summer heat. Compared to the previous months, the shift to warmer temperatures is palpable, signaling the arrival of a vibrant season filled with sun-soaked adventures and beachside relaxation.
In May, Port Aransas experiences a notable surge in precipitation, accumulating 143 mm (5.6 in) over 9 days, marking a significant increase compared to the preceding months. This sharp rise is indicative of the region's transition into the wetter summer season, where rainfall begins to intensify. Following April's steadiness with 48 mm, May's downpour sets the tone for the upcoming months, with June and September also showcasing high totals of 146 mm and 177 mm, respectively. As the average temperature rises, the increased moisture signals a vibrant ecosystem, while a higher number of rainy days means that visitors and residents alike should be prepared for the occasional downpour as nature comes alive in Port Aransas.
In May, Port Aransas experiences a humidity level of 81%, marking a slight decrease from the elevated levels of 82% seen in both April and February. This month reflects an overall trend of mild humidity following the high peaks during the winter months, with a gradual shift toward slightly drier conditions as summer approaches. With June's humidity expected to dip to 77%, May serves as a transitional period, offering a balance of warmth combined with the coastal moisture that characterizes this vibrant Texas destination. Visitors can expect a comfortable yet tropical atmosphere perfect for enjoying the sun and sea.
As May arrives in Port Aransas, the UV Index remains high, peaking at 11—an extreme level that requires caution while enjoying the great outdoors. With a burn time of just 10 minutes, sun protection is crucial during this time. This trend of elevated UV levels has been consistent since April, which also recorded a UV Index of 11. The intensity follows a pattern that sees UV exposure spike dramatically from February, where the Index starts at 8, advancing through the months to hit its peak in June. It’s essential for residents and visitors alike to stay informed and protect their skin from the sun’s harmful rays, particularly as summer approaches. For more detailed information, check out Port Aransas UV Index.
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As spring transitions into summer, May shines brightly in Port Aransas, offering an impressive 318 hours of sunshine—a significant increase from the 278 hours recorded in April. This month marks a delightful peak in daylight, demonstrating a steady rise in sunlight from the cooler months of the year. Following May, sunshine hours remain robust throughout June and July, with 332 and 331 hours respectively, indicating a sunny streak that beckons outdoor adventures and beach outings. The gradual dip in sunlight hours begins in September, yet May undeniably stands out as a vibrant highlight, making it a prime time for sun-seekers to relish the beauty of this coastal paradise.
In Port Aransas, the likelihood of experiencing sunny weather in May stands at 44%, slightly above the monthly average, as the region transitions into the warmer summer months. This figure reflects a consistent trend of fluctuating sunshine chances, particularly notable during the spring. While January and February show the lowest probabilities of sun at 48% and 38% respectively, the sun starts to peek out more regularly by April. The approach of summer in June brings a brief uptick to 48%, followed by a dip in July. Interestingly, September and October emerge as the most favorable months for sunshine, with chances soaring to 60% and 59%. Overall, May holds promise for sunny days, aligning with the gradual warming trend and indicating that visitors can expect a pleasant start to the summer season.
In Port Aransas, the arrival of May brings a delightful increase in daylight duration, with the sun gracing the skies for about 13 hours each day. This marks a peak that follows a steady rise from 10 hours in January to 12 hours in March and April. As spring fully unfolds and summer approaches, residents and visitors alike can enjoy the extended daylight, which continues through June, July, and August, providing ample opportunities for outdoor activities and leisurely evenings. After this bright stretch, the daylight gradually tapers off, descending back to 12 hours in September and further down to 10 hours by the year's end. This rhythmic pattern of increasing and decreasing daylight underscores the natural ebb and flow of seasons in this beautiful coastal locale.
In Port Aransas, United States, the month of May is characterized by a noticeable uptick in average wind speed, clocking in at 7.0 m/s (16 mph). This marks the highest average wind speed for the year, following a gradual increase from the calmer breezes of winter and early spring. As temperatures begin to rise, the winds pick up just before the summer months, suggesting a shift towards more vigorous conditions. Notably, the winds decline in June and beyond, settling into a gentler rhythm as the summer heat establishes itself. This pattern showcases an inviting start to the season, perfect for outdoor activities on the coast while hinting at the changing dynamics as summer unfolds.
The weather in Port Aransas 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 Port Aransas and find detailed weather information for every month.
In comparing the weather of May and January, a stark contrast emerges. May boasts a warm climate with temperatures ranging from a minimum of 19°C (67°F) to a pleasant average of 25°C (78°F), reaching a high of 28°C (83°F). However, it also brings a significant amount of rain, accumulating 143 mm (5.6 in) over about 9 days, resulting in a high humidity level of 81%. In contrast, January features much cooler temperatures, with a minimum of 1°C (33°F) and an average of 16°C (61°F), peaking at 25°C (77°F). Precipitation during this month is considerably lower at 48 mm (1.9 in) across 7 days, coupled with slightly lower humidity at 78%. For more details, check out Port Aransas weather in January.
May and February exhibit strikingly different weather patterns. In May, temperatures range from a minimum of 19°C (67°F) to a maximum of 28°C (83°F), with an average of 25°C (78°F). However, it also brings considerable rainfall, totaling 143 mm (5.6 in) over 9 days, coupled with high humidity at 81%. In contrast, February experiences much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 23°C (74°F), averaging only 16°C (61°F). Precipitation is significantly less in February, at 44 mm (1.7 in) across the same number of days, while the humidity remains relatively high at 82%. For more details, visit the Port Aransas weather in February.
When comparing the weather in May and March, it's evident that May enjoys a warmer climate, with average temperatures reaching 25°C (78°F) and highs of 28°C (83°F). In contrast, March has a significantly cooler average temperature of 19°C (67°F) and a maximum of 26°C (78°F). While both months experience some rainfall, May sees a markedly higher precipitation level of 143 mm (5.6 in) over 9 days compared to March’s 51 mm (2.0 in) over 6 days. Humidity levels are relatively close, with May at 81% and March at 79%. For a more detailed look at March weather, you can check Port Aransas weather in March.
In comparing the weather of April and May, we see a noticeable shift in temperatures and precipitation. April boasts an average temperature of 22°C (72°F), with a minimum of 11°C (52°F) and a maximum of 29°C (85°F). However, May warms up significantly, with average temperatures reaching 25°C (78°F) and minimums staying higher at 19°C (67°F). Precipitation in April is relatively low at 48 mm (1.9 in) over 6 days, whereas May experiences a substantial increase with 143 mm (5.6 in) of rain spread over 9 days, resulting in a more humid atmosphere with an average humidity of 81% compared to April's 82%. For more detailed insights into April's weather, visit Port Aransas weather in April.
May and June in Port Aransas present a notable shift in weather patterns. Temperatures rise from a minimum of 19°C (67°F) in May to 23°C (74°F) in June, with June averaging a warmer 28°C (82°F) compared to May's 25°C (78°F). The maximum temperatures also climb higher, reaching 32°C (91°F) in June, up from 28°C (83°F) in May. Precipitation remains relatively stable, with May seeing 143 mm (5.6 in) over 9 days, while June has slightly more rainfall at 146 mm (5.7 in) across 11 days. Humidity decreases a bit from 81% in May to 77% in June, providing a slightly more comfortable atmosphere. For more details, visit Port Aransas weather in June.
In comparing the weather of May and July, May experiences cooler temperatures, with an average of 25°C (78°F) and a maximum of 28°C (83°F), while July boasts warmer conditions with a minimum of 25°C (77°F) and a peak of 31°C (88°F). Despite both months experiencing precipitation on nine days, May sees a higher total of 143 mm (5.6 in) compared to July's 125 mm (4.9 in). Additionally, May’s humidity levels are slightly higher at 81%, while July has a more comfortable humidity of 78%. For a closer look at how July compares, check out Port Aransas weather in July.
In comparing the weather between May and August, we can observe several key differences. May typically experiences milder temperatures with a minimum of 19°C (67°F) and an average of 25°C (78°F), while August sees warmer conditions with a minimum of 24°C (75°F) and an average of 29°C (84°F). Additionally, August has less precipitation, recording only 76 mm (3.0 in) compared to May’s 143 mm (5.6 in), although both months have about nine days of rain. Humidity levels are slightly lower in August at 78%, while May maintains a higher humidity of 81%. For more details on the weather in August, you can check Port Aransas weather in August.
In comparing May and September weather, June typically features milder temperatures with an average of 25°C (78°F) and a maximum of 28°C (83°F) compared to September, which enjoys warmer averages of 28°C (82°F) and peaks of 31°C (88°F). While May has 9 days of precipitation totaling 143 mm (5.6 in), September sees more rain with 16 days contributing to 177 mm (7.0 in). Humidity levels remain relatively high in both months, with May at 81% and September slightly lower at 79%. For more detailed insights into September's weather patterns, you can visit Port Aransas weather in September.
May and October offer distinctly different weather experiences. In May, temperatures range from a minimum of 19°C (67°F) to a maximum of 28°C (83°F), with an average of 25°C (78°F). This month also sees significant rainfall, with about 143 mm (5.6 in) of precipitation over 9 days and high humidity at 81%. In contrast, October enjoys slightly cooler conditions, with minimum temperatures dropping to 12°C (54°F) while maintaining an average of 25°C (77°F) and a maximum of 30°C (86°F). Precipitation decreases to 97 mm (3.8 in) over 12 days, accompanied by lower humidity levels at 77%. For more details on October's climate, check out Port Aransas weather in October.
May and November in Port Aransas exhibit distinct weather patterns, reflecting the transition from spring to late fall. In May, temperatures typically range from a minimum of 19°C (67°F) to a maximum of 28°C (83°F), accompanied by considerable humidity at 81%, and an average precipitation of 143 mm (5.6 in) over approximately 9 days. In contrast, November presents cooler conditions, with a minimum temperature dropping to 6°C (43°F) and an average high of 27°C (80°F). The month sees much less precipitation, only 64 mm (2.5 in) over 8 days, and slightly lower humidity at 78%. For more detailed information, you can check out Port Aransas weather in November.
In May, the weather is characterized by warmer temperatures, with a minimum of 19°C (67°F) and an average of 25°C (78°F), peaking at 28°C (83°F). The month experiences higher humidity levels at 81% and significant rainfall, with 143 mm (5.6 in) spread over nine rainy days. In contrast, December offers cooler temperatures, with a minimum of 5°C (41°F) and an average of 18°C (64°F), reaching a maximum of 24°C (75°F). Rainfall is notably lower in December, totaling 55 mm (2.2 in) over seven days, while humidity remains slightly lower at 80%. To learn more about how the weather differs in December, visit Port Aransas weather in December.
As May unfolds in Port Aransas, temperatures begin to warm up, offering a delightful departure from the cooler spring months. With an average high around 25°C (78°F) and a minimum of 19°C (67°F), it sets the stage for outdoor adventures. However, expect a touch of humidity, with levels creeping up to 81%, making it feel especially warm. Rainfall returns to the scene, too, with approximately 143 mm over 9 days, introducing a refreshing contrast to the typically drier months ahead. For those looking to plan their visit, this transitional weather marks a vibrant time in Port Aransas, blending warmth and occasional showers perfectly. For more insights, check out Port Aransas Climate.