Last updated: February 24, 2025
March in Port Aransas offers a delightful transition into spring, with daily temperatures hovering around a comfortable average of 19°C (67°F). Visitors can expect maximum highs reaching up to 26°C (78°F), while the evenings cool off to a refreshing low of 4°C (39°F). Although precipitation is light, totaling 51 mm (2.0 in) over approximately 6 days, the air remains humid at 79%, adding a refreshing touch to the coastal atmosphere. This month is perfect for those looking to enjoy the beach and engage in outdoor activities, all while experiencing the charm of Texas's Gulf Coast.
In March, Port Aransas begins to shake off the lingering chill of winter, with temperatures gradually warming to a delightful average of 19°C (67°F). As the month unfolds, the daytime highs reach up to 26°C (78°F), inviting residents and visitors alike to enjoy outdoor activities under the pleasant sun. The nighttime lows still dip to 4°C (39°F), reminding us that spring is just getting started. This transitional month signifies a clear shift from the cold, making way for the increasingly warm temperatures of April, where lows rise and highs soar. Overall, March in Port Aransas provides the perfect balance of mild warmth and the charm of early spring.
In March, Port Aransas experiences an average precipitation of 51 mm (2.0 in) over the course of 6 rainy days, marking a slight increase from February's totals. This trend of moderate rainfall continues into the spring months, setting the stage for the wetter conditions that typically characterize the period leading into summer. As the temperatures rise in April and May, so too does the precipitation, with May alone bringing a substantial 143 mm (5.6 in) of rain. Overall, March serves as a transitional month, where the weather begins to shift towards the more humid and varied patterns of the upcoming seasons, while still maintaining a relatively dry and sunny disposition compared to the heavy downpours that follow later in the year.
In March, Port Aransas experiences a humidity level of 79%, slightly tapering off from the more humid winter months of January (78%) and February (82%). This mild drop hints at a gradual transition as the region prepares for the warmer months ahead. Interestingly, as we move into April, humidity levels rise again to 82%, suggesting that the onset of spring brings back the moisture-rich air typical of the coastal environment. Overall, March serves as a bridge between the humid chill of winter and the warmer, balmy days of spring, making it a refreshing month for residents and visitors alike.
In March, Port Aransas experiences a notable spike in UV exposure, with a UV Index of 9 categorized as very high, signifying that individuals can only safely spend about 15 minutes in direct sunlight before risking sunburn. This trend of increasing UV intensity unfolds as early as January, where the index starts at 6, but quickly escalates into the spring months. By the time April rolls around, the UV Index reaches 11, moving into the extreme category, calling for even more caution. As the year progresses, it’s clear that March serves as a critical transition month where sun safety becomes paramount, paving the way for the intense summer rays ahead. For more details and daily updates, check out the Port Aransas UV Index.
UV Risk Categories
March ushers in a delightful surge of sunshine in Port Aransas, boasting 251 hours of radiant daylight, a marked increase from 189 hours in February. This trend of longer, sunlit days continues into April with an impressive 278 hours, setting the stage for a vibrant spring. As the days stretch further into summer, the sunshine peaks in June at 332 hours, offering sun-seekers an abundance of warm, golden hours. Overall, the gradual climb in daylight hours reflects the welcoming transition from winter's chill to the energizing warmth of spring and summer, making Port Aransas a perfect destination for those yearning to bask in the sun's glow.
In Port Aransas, the likelihood of sunny weather in March hovers around 45%, offering a refreshing glimpse of brightness compared to the cloudier winter months of January and February, which see chances of sun at 48% and 38%, respectively. As spring approaches, the chances remain slightly lower than in April and May, where they rise to 41% and 44%. Interestingly, this trend reflects a gradual increase in sunshine as the year progresses, culminating in a sunny September, which boasts the highest likelihood at an impressive 60%. This pattern suggests that while March offers a decent chance for sun-seekers, the peak of sunny weather is just around the corner.
As March unfolds in Port Aransas, the days grow longer, with 12 hours of daylight heralding the arrival of spring. This marks a gradual increase from 11 hours in February, reflecting a seasonal trend where daylight duration steadily rises through the early months of the year. As the community welcomes the warmer days, March sets the stage for longer evenings and vibrant outdoor activities. Following this, the daylight holds steady at 12 hours into April, before reaching its peak in May with an impressive 13 hours. This progression not only brightens the local landscape but also invites residents and visitors alike to revel in all that Port Aransas has to offer as the days lengthen toward summer.
March in Port Aransas brings a gentle breeze with an average wind speed of 6.3 m/s (14 mph), slightly diminishing from February's 6.8 m/s (15 mph). This marks a subtle shift in the seasonal wind patterns, as spring begins to take hold. Following March, the winds pick up again in April, reaching 6.7 m/s (15 mph), setting the tone for a progressively breezy spring and summer. Interestingly, the wind speeds in March offer a balance, indicative of the transitional nature of the season—where the remnants of winter mix with the promise of warmer days ahead. As the year progresses, the highest winds can be found in May, but March provides a refreshing mildness, perfect for enjoying the coastal charm of Port Aransas.
The weather in Port Aransas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March'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.
When comparing the weather in March to January, we see a slight increase in temperatures and precipitation patterns. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (78°F), with an average of 19°C (67°F). This month experiences around 51 mm (2.0 in) of precipitation over approximately 6 days, with humidity levels at 79%. In contrast, January features a lower temperature range, with a minimum of 1°C (33°F) and a maximum of 25°C (77°F), averaging at 16°C (61°F). It also sees approximately 48 mm (1.9 in) of precipitation across 7 days, with a slightly lower humidity of 78%. For more detailed information, you can refer to Port Aransas weather in January.
In comparing the weather of March and February, we see a notable increase in temperatures as March brings warmer conditions, with a minimum of 4°C (39°F) and an average of 19°C (67°F), compared to February's chillier minimum of -4°C (26°F) and average of 16°C (61°F). The maximum temperatures also rise, reaching 26°C (78°F) in March, in contrast to February’s peak of 23°C (74°F). While precipitation is slightly higher in March at 51 mm (2.0 in) over 6 rainy days, February has a similar amount of rain at 44 mm (1.7 in) across 9 days. Overall, March is characterized by milder temperatures and less frequent rain compared to February. For a detailed look into February's weather specifics, you can check Port Aransas weather in February.
March and April exhibit notable differences in weather patterns. March typically sees a minimum temperature of 4°C (39°F) and averages around 19°C (67°F), while April enjoys warmer conditions, starting at a minimum of 11°C (52°F) and averaging 22°C (72°F). The maximum temperatures also rise, with March peaking at 26°C (78°F) compared to April's 29°C (85°F). Precipitation levels remain similar, with March receiving 51 mm (2.0 in) and April slightly less at 48 mm (1.9 in), both experiencing rainfall over six days. Humidity levels are comparable as well, hovering around 79% in March and increasing slightly to 82% in April. For more detailed information, check out Port Aransas weather in April.
March and May present contrasting weather patterns in Port Aransas. March sees a wider range of temperatures with a minimum of 4°C (39°F) and an average of 19°C (67°F), resulting in warmer days that can reach up to 26°C (78°F). In contrast, May boasts a significantly milder minimum temperature of 19°C (67°F) and averages around 25°C (78°F), with a maximum of 28°C (83°F). Additionally, May experiences increased rainfall, receiving 143 mm (5.6 in) over 9 days compared to March's 51 mm (2.0 in) over 6 days. Humidity also remains relatively high, with May slightly edging out March at 81% compared to 79%. For a detailed look at May weather conditions, you can check Port Aransas weather in May.
March and June present contrasting weather patterns, reflecting the transition from early spring to the onset of summer. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (78°F), with an average of 19°C (67°F). Precipitation is relatively moderate at 51 mm (2.0 in) over about 6 days, and humidity hovers around 79%. In comparison, June boasts much warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (91°F), averaging 28°C (82°F). However, it also experiences increased rainfall, totaling 146 mm (5.7 in) over 11 days, and slightly lower humidity at 77%. For more details about the June climate, you can check Port Aransas weather in June.
March and July present a stark contrast in weather conditions. In March, temperatures range from a cool minimum of 4°C (39°F) to a comfortable average of 19°C (67°F) and peak at 26°C (78°F). The month experiences overcast skies with a total precipitation of 51 mm (2.0 in) across six days and humidity levels around 79%. Conversely, July boasts much warmer temperatures, ranging from a minimum of 25°C (77°F) to an average of 28°C (83°F), peaking at a high of 31°C (88°F). With increased humidity and higher precipitation at 125 mm (4.9 in) over nine days, July's weather can feel quite muggy, despite a similar humidity level of 78%. For more detailed information about the weather in July, you can visit Port Aransas weather in July.
When comparing the weather in March and August, it's clear that August is considerably warmer and more humid. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (78°F), with an average of 19°C (67°F). In contrast, August experiences much higher temperatures, with a minimum of 24°C (75°F), an average of 29°C (84°F), and a peak of 31°C (88°F). While March has a relatively moderate 51 mm (2.0 in) of precipitation over 6 days, August sees increased rainfall of 76 mm (3.0 in) over 9 days, maintaining a similar humidity level of 78%. For more detailed information about August weather, you can check Port Aransas weather in August.
March and September present quite different weather conditions. In March, temperatures range from a cool minimum of 4°C (39°F) to a pleasant average of 19°C (67°F) and a maximum of 26°C (78°F). The month experiences relatively low precipitation, totalling 51 mm (2.0 in) over just six days, and maintains a humidity level of 79%. In contrast, September boasts significantly warmer temperatures, with a minimum of 21°C (70°F), an average of 28°C (82°F), and a high of 31°C (88°F). This month sees much more rainfall, totaling 177 mm (7.0 in) spread over sixteen days, while still maintaining the same humidity of 79%. For more details on the specific weather conditions during this month, check out Port Aransas weather in September.
March and October offer distinct weather experiences, highlighting the transition from spring to autumn. In March, temperatures start off cooler with a minimum of 4°C and tend to reach an average high of 26°C, embodying the freshness of early spring. The month sees about 51 mm of precipitation over approximately six days, accompanied by relatively high humidity at 79%. Conversely, October boasts warmer temperatures, with a minimum of 12°C and an average high of 30°C, reflecting the tail end of the summer season. However, it also experiences more rainfall, totaling 97 mm over approximately 12 days, while humidity slightly dips to 77%. For more detailed insights into October weather patterns, you can check Port Aransas weather in October.
When comparing March and November weather, both months offer mild temperatures, but with some notable differences. March typically sees a minimum temperature of 4°C (39°F) and an average high of 26°C (78°F), whereas November starts slightly warmer with a minimum of 6°C (43°F) and an average high reaching 27°C (80°F). Precipitation is also higher in November, with 64 mm (2.5 inches) falling over 8 days compared to March's 51 mm (2.0 inches) over 6 days. Humidity levels are similar, hovering around 79% in March and 78% in November, making both months feel relatively comfortable in terms of moisture. For more detailed insights on November weather, you can check Port Aransas weather in November.
When comparing the weather in March and December, both months exhibit relatively mild temperatures, but there are some notable differences. In March, the minimum temperature averages around 4°C (39°F), while the average maximum can reach up to 26°C (78°F). The humidity is slightly lower at 79%, with a total precipitation of 51 mm (2.0 in) over about 6 days. In contrast, December begins with a slightly higher minimum temperature of 5°C (41°F) and a comparable average maximum of 24°C (75°F). The precipitation increases to 55 mm (2.2 in) over approximately 7 days, with humidity remaining fairly stable at 80%. For more detailed insights on December's conditions, visit Port Aransas weather in December.
As spring unfolds in Port Aransas, March brings a refreshing shift in weather, transitioning from the cool of winter to more inviting temperatures. With daytime highs reaching a pleasant warmth and cooler nights, this month offers a welcoming blend that contrasts sharply with the colder months preceding it. While occasional rainfall graces the island, the humidity levels remind visitors of the balmy summer days ahead. Overall, March sets the stage for outdoor adventures and blooming beauty, making it an ideal time to explore the vibrant coastal community. For more insights on what to expect throughout the year, visit Port Aransas Climate.