Last updated: February 24, 2025
March in Portimão, Portugal is characterized by its mild temperatures and refreshing humidity. With daytime highs reaching a pleasant 27°C (81°F), the average temperature sits comfortably at 14°C (57°F), while chilly nights can dip to 3°C (38°F). This month sees 78 mm (3.1 in) of rainfall spread over 9 days, making it an ideal time for visitors who appreciate a mix of sunny skies and occasional showers. The 71% humidity adds a touch of spring's vibrancy, perfect for exploring the stunning landscapes and cultural treasures of this coastal gem.
In March, Portimão experiences a delightful transition as winter recedes and spring unfolds. With temperatures ranging from a minimum of 3°C (38°F) to a maximum of 27°C (81°F), the average climbs to a pleasant 14°C (57°F), setting the stage for warmer days ahead. This month showcases a steady increase in warmth compared to the cooler months of January and February, where temperatures lingered below 3°C at night. As March progresses, the inviting climate makes it an ideal time to explore the stunning Algarve coastline, with increasingly mild days inviting both locals and visitors to embrace outdoor adventures under the sun.
March marks a notable shift in precipitation for Portimão, Portugal, as the region experiences a significant increase in rainfall, totaling 78 mm (3.1 in) over 9 days. This surge contrasts sharply with the preceding months, where January and February saw much lower totals of 24 mm (0.9 in) and 44 mm (1.7 in)**, respectively. As spring approaches, March not only showcases the transition to a wetter season but also hints at the cooling influence of the increased moisture. Following March, April continues this trend with 65 mm (2.5 in) of rain over 11 days, creating a blossoming landscape, while the subsequent months of May through August witness a dramatic decline in precipitation, foreshadowing the drier, sun-drenched summer that characterizes Portimão's climate.
March in Portimão brings a slight dip in humidity, settling at 71%, which is a modest decrease from 73% in February. This trend reflects the overall movement towards drier conditions as spring approaches, with the humidity gradually lowering from January’s higher levels. As the region transitions into April and May, humidity continues to stabilize around 69%, hinting at a more comfortable atmosphere ideal for outdoor activities. Overall, March serves as a gentle bridge between the wetter winter months and the anticipated drier spring season, making it an appealing time to enjoy the beautiful Algarve coastline.
As March rolls into Portimão, Portugal, the UV Index rises to 7, signaling a high exposure category and a burn time of just 25 minutes for fair-skinned individuals. This marks a noticeable increase from the moderate levels experienced in January and February, urging sun seekers to exercise caution. The trend continues as we head into April, where the UV Index spikes to 9 and the exposure category escalates to very high. With spring unfolding, it’s essential for residents and visitors alike to stay informed and protected. For more detailed information, check out the Portimao UV Index to plan your outdoor activities wisely!
UV Risk Categories
March in Portimão, Portugal, welcomes an impressive 308 hours of sunshine, marking a delightful transition between winter's gloom and summer's splendor. This month not only showcases a steady increase from the 248 hours in February, but also sets the stage for the sun-drenched months ahead, with April boasting an even more radiant 359 hours. The upward trend in sunshine hours is a clear signal that spring is in full swing, inviting both locals and travelers to bask in the warming rays as nature begins its vibrant awakening. As the days grow longer and sunnier, March serves as a perfect prelude to the remarkable sunny days that are just around the corner.
March marks a delightful turning point in Portimão, Portugal, as the likelihood of enjoying sunny weather rises to 59%. This is a notable increase from the dreariness of February, which offers only a 23% chance of sunshine. As the days lengthen and temperatures begin to warm, March sets the stage for bright and pleasant conditions, bridging the gap between winter and the sun-drenched months ahead. Following March, the likelihood of sunshine continues to flourish, with May and June boasting probabilities of 65% and 76% respectively. This upward trend not only brightens the landscape but also enhances the allure of Portimão as a springtime destination.
As March arrives in Portimao, daylight begins to flourish, offering an encouraging 11 hours of sunshine—a notable increase from the 10 hours in February. This upward trend marks the start of spring, highlighting a growing contrast to the shorter days of winter, which only provided 9 hours in January. With each passing month, daylight continues to extend, paving the way for April’s anticipated 13 hours and May’s blissful 14 hours. This gradual increase not only enhances outdoor activities but also uplifts the spirit, as residents and visitors alike embrace the vibrant atmosphere created by longer, brighter days. March serves as a delightful reminder of the approaching warmth and longer horizons that lie ahead.
March in Portimão, Portugal, welcomes a gentle breeze with an average wind speed of 3.4 m/s (8 mph), slightly lower than February's 3.9 m/s. As the city transitions from winter to spring, these calming winds create a pleasant atmosphere for both residents and visitors. Interestingly, this trend of fluctuating wind speeds hints at the onset of warmer months ahead, where April dips to 3.2 m/s but is followed by a notable increase in May, reaching 4.1 m/s (9 mph). The pattern suggests a dance between tranquility in early spring and the spirited gusts of summer, making March a delightful prelude to the lively winds that characterize Portimão's sun-soaked seasons.
The weather in Portimao 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 Portimao and find detailed weather information for every month.
March weather shows a significant warming trend compared to January, with daytime temperatures ranging from a minimum of 3°C (38°F) to a maximum of 27°C (81°F), resulting in a pleasant average of 14°C (57°F). In contrast, January experiences colder temperatures, with a minimum of -2°C (29°F) and an average of 10°C (51°F), only reaching a maximum of 21°C (70°F). Additionally, March sees more precipitation with 78 mm (3.1 in) over about 9 days, while January's rainfall is considerably less at 24 mm (0.9 in) across just 3 days. However, January has a slightly higher humidity level at 80%, compared to 71% in March. For those interested in weather specifics, more details can be found at Portimao weather in January.
In comparing the weather of March and February, March tends to be slightly warmer, with average temperatures reaching 14°C (57°F) compared to February's 12°C (55°F). The maximum temperature in March can rise to 27°C (81°F), whereas February peaks at 24°C (76°F). March experiences more rainfall with a total precipitation of 78 mm (3.1 in) over 9 days, in contrast to February's 44 mm (1.7 in) spread across just 5 days. Humidity levels remain relatively close, averaging 71% in March and 73% in February. For more detailed insights on February weather, you can visit Portimao weather in February.
March and April exhibit a gradual transition in weather conditions. In March, temperatures range from a minimum of 3°C (38°F) to a maximum of 27°C (81°F), with an average of 14°C (57°F). The month sees around 78 mm (3.1 in) of rainfall over 9 days, paired with a humidity level of 71%. In contrast, April experiences slightly warmer temperatures, with minimums of 6°C (44°F) and maximums peaking at 29°C (84°F), averaging 15°C (60°F). Precipitation decreases to 65 mm (2.5 in) over 11 days, and humidity is marginally lower at 69%. For more detailed information, you can check the Portimao weather in April.
In March, temperatures range from a chilly minimum of 3°C (38°F) to a comfortable average of 14°C (57°F), peaking at a warm 27°C (81°F). This month typically sees around 78 mm (3.1 in) of precipitation over about 9 days, combined with a humidity level of 71%. In contrast, May enjoys milder weather, with minimum temperatures starting at 7°C (45°F) and averaging 19°C (66°F), reaching highs of 34°C (93°F). Precipitation drops significantly to just 23 mm (0.9 in) over only 4 days, while humidity remains relatively stable at 69%. For a more detailed look at May weather in Portimão, you can check Portimao weather in May.
March and June exhibit distinct weather patterns that highlight the transition from early spring to mid-summer. In March, temperatures can vary significantly, ranging from a chilly minimum of 3°C (38°F) to a maximum of 27°C (81°F), with an average of 14°C (57°F). This month sees considerable precipitation, totaling 78 mm (3.1 in) across about nine rainy days, resulting in a humidity level of 71%.
In contrast, June presents much warmer conditions, with minimum temperatures starting at 11°C (52°F) and soaring to a blistering maximum of 40°C (105°F), averaging around 21°C (69°F). The rainfall is drastically reduced to only 8 mm (0.3 in) over three days, and the humidity remains slightly lower at 67%. These changes mark June as a much drier and hotter month compared to the wetter and cooler March. For more detailed information, you can check Portimao weather in June.
March and July present quite contrasting weather patterns. In March, temperatures range from a chilly minimum of 3°C (38°F) to a pleasant average of 14°C (57°F), peaking at a maximum of 27°C (81°F). This month experiences substantial precipitation, averaging 78 mm (3.1 in) over about 9 days, along with a higher humidity of 71%. In stark contrast, July sees significantly warmer temperatures with a minimum of 12°C (55°F), an average of 23°C (74°F), and a scorching maximum of 39°C (103°F). Remarkably, July has very little rainfall, totaling just 3 mm (0.1 in) over only 1 day, and maintains a slightly lower humidity at 69%. For more details on July weather, visit Portimao weather in July.
In March, temperatures range from a chilly minimum of 3°C (38°F) to a pleasant average of 14°C (57°F), peaking at 27°C (81°F). This month experiences considerable rainfall, with an average precipitation of 78 mm (3.1 in) over approximately 9 days, resulting in a humidity level of 71%.
In contrast, August showcases much warmer weather, with temperatures starting at a minimum of 14°C (57°F), averaging 24°C (75°F), and reaching a scorching maximum of 43°C (110°F). Remarkably, August sees little to no rainfall, with just 1 mm (0.0 in) of precipitation across 0 days, and the humidity drops slightly to 68%. For a detailed look at the weather during this month, check out Portimao weather in August.
March and September present quite contrasting weather patterns. In March, temperatures range from a chilly 3°C (38°F) at night to a warm average of 14°C (57°F), peaking at 27°C (81°F) during the day. Rainfall is relatively frequent in March, with about 78 mm (3.1 in) of precipitation over approximately 9 days, and humidity remains consistent at 71%. In contrast, September enjoys milder evenings with a minimum temperature of 11°C (52°F) and an average high of 22°C (73°F), soaring to a maximum of 37°C (98°F). Notably, precipitation is scarce in September, totaling only 8 mm (0.3 in) across just 1 day, while the humidity stays steady at 71%. For more specific information, you can visit Portimao weather in September.
March and October present contrasting weather patterns in Portimao. In March, temperatures vary from a minimum of 3°C (38°F) to a maximum of 27°C (81°F), with an average of 14°C (57°F). The month sees about 78 mm (3.1 in) of precipitation over 9 days, and humidity levels hover around 71%. In contrast, October features milder temperatures, ranging from a minimum of 8°C (46°F) to a peak of 34°C (93°F), with an average of 19°C (67°F). Rainfall is significantly lower, totaling only 32 mm (1.2 in) across just 4 days, while humidity slightly increases to 75%. For more detailed insights into October weather, you can check Portimao weather in October.
March and November exhibit relatively mild temperatures, with March showing a minimum of 3°C (38°F) and a maximum of 27°C (81°F), while November has a minimum of 4°C (40°F) and a maximum of 25°C (76°F). The average temperature in both months hovers around 14°C (57°F) to 58°F, indicating a similar overall climate. However, March sees more precipitation, totaling 78 mm (3.1 in) over 9 days, compared to November's 49 mm (1.9 in) over just 7 days. Humidity levels are slightly higher in November at 78%, while March has an average humidity of 71%. For more detailed information on the November climate, visit Portimao weather in November.
In March, the weather tends to be warmer, with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 27°C (81°F), and an average of 14°C (57°F). The month experiences more rainfall, with 78 mm (3.1 in) spread across about 9 days, and a humidity level of 71%. In contrast, December is cooler, with temperatures varying from a minimum of 0°C (33°F) to a maximum of 22°C (71°F), averaging 12°C (54°F). Precipitation is lower in December at 45 mm (1.8 in) over 6 days, but humidity is slightly higher at 81%. For more detailed information, you can check Portimao weather in December.
March in Portimao offers a delightful transition from winter's chill to the beginnings of spring warmth. With daytime temperatures peaking around 27°C, residents and visitors alike can savor more outdoor activities than in the preceding months. While the average temperature is a refreshing 14°C, nighttime can dip to cooler lows, reminding us that winter's grip isn’t completely loosened yet. However, March also marks a slight uptick in humidity and precipitation, with about nine rainy days compared to the drier months that follow. This blend of mild temperatures and sporadic rain creates a unique charm, making March an inviting time to explore the beauty of Portimao. For a more comprehensive overview of what to expect throughout the year, check out Portimao Climate.