Last updated: February 24, 2025
In August, Guia, Portugal, basks under a warm Mediterranean sun with maximum temperatures soaring to 44°C (111°F), while the average hovers around a pleasant 25°C (77°F). Nighttime brings respite with minimum temperatures dropping to 14°C (57°F). The month is characterized by virtually no precipitation—recording only 1 mm—and an impressive 0 days of rain, making it an ideal time for outdoor activities. With a humidity level of 68%, the weather is comfortably warm, inviting visitors to explore the region's stunning landscapes and coastal delights.
In Guia, Portugal, August is undeniably the pinnacle of summer, with temperatures rising to a sizzling max of 44°C (111°F). The month showcases a significant warmth, with a minimum temperature of 14°C (57°F) and an average of 25°C (77°F), creating an inviting atmosphere for beachgoers and sun-seekers alike. As the hottest month of the year, August leads a trend of soaring temperatures that begins in early summer, peaking after the milder days of July. Whether you're lounging under the sun or enjoying the vibrant local culture, August's warmth is a defining feature of Guia's lively summer charm.
August in Guia, Portugal, stands out as a remarkably dry month, with precipitation barely registering at just 1 mm (0.0 in) across the entire month and not a single day of rainfall. This stark lack of moisture is part of a broader trend observed during the summer months, where rainfall reaches its annual low, peaking earlier in the year around March. As temperatures soar and the days stretch longer, August feels the effects of both seasonal heat and aridity, contrasting sharply with the wetter months of late autumn and winter. The dry spell serves as a reminder of the local climate’s seasonal rhythms, highlighting Guia's shift towards a more sun-kissed, parched landscape during the peak summer period.
In Guia, Portugal, August continues the trend of moderately high humidity typical of the summer months, with levels around 68%. This aligns closely with July's humidity, showcasing a slight dip yet remaining consistent with the overall summer climate. As the year progresses into the autumn months, humidity levels are expected to rise gradually, starting from September's 71% and reaching 75% in October. This gradual increase highlights the transition from the warmth of summer to the cooler, moisture-laden fall, offering a delightful balance for those enjoying outdoor activities during late summer and early autumn.
In August, Guia, Portugal experiences a UV Index of 10, placing it in the very high exposure category. This indicates that sun safety precautions are essential, as the burn time is reduced to just 15 minutes. Notably, the UV Index throughout the summer months sees a significant rise, peaking in June at an extreme level of 11. Interestingly, while July and August both maintain a UV Index of 10, the burn time reflects a consistent need for vigilance against skin damage. As the summer transitions to fall, the UV Index begins to decline, with September dropping to a still high level of 9. This trend demonstrates the importance of being aware of UV exposure patterns in Guia, especially during the peak summer months. For more detailed insights, check out the Guia UV Index.
UV Risk Categories
In August, Guia, Portugal, basks in a generous 397 hours of sunshine, contributing to the region's allure as a summer destination. This month showcases a slight dip compared to the peak of 425 hours in July, yet it still captures the essence of vibrant, sun-kissed days perfect for seaside adventures. From January's 202 hours and steadily climbing through the year, each month brings an increase in sunshine, peaking during the summer and gracefully tapering off as autumn sets in. The consistent trend of rising daylight hours invites both locals and visitors to enjoy the warm, inviting atmosphere, marking August as a quintessential time to explore the beauty of Guia under a radiant sky.
In Guia, Portugal, August emerges as one of the sunniest months of the year, boasting an impressive 86% chance of sunny weather. This trend of increasing sunshine is clear as we move through the summer; July precedes August with a solid 90% chance, followed by a slight dip in September to 66%. From the gradual ascent starting in May at 64%, it’s evident that summer brings a significant boost in sunny days, making August an ideal time for outdoor activities and exploration. With this favorable weather pattern, visitors can expect ample sunshine to enjoy the stunning coastal scenery and vibrant local culture.
In Guia, Portugal, the daylight duration exhibits a delightful ebb and flow throughout the year, peaking in the vibrant summer months. January begins the year with only 9 hours of sunlight, gradually increasing to 10 hours in February and 11 hours in March, as spring approaches. April and May bring a hearty surge, with daylight extending to 13 and even 14 hours respectively, before reaching a pinnacle with 14 hours in June and July. As August transitions into early autumn, daylight mellows slightly to 13 hours, signaling a gradual shift. This trend continues into September and October, where daylight diminishes to 12 and 11 hours respectively, before concluding the year with the familiar 10 hours in November and returning to 9 hours by December. Overall, the pattern reflects the beautiful seasonal changes in Guia, ensuring sun-drenched days in summer and cozy, shorter days in winter.
In Guia, Portugal, the August wind brings a gentle respite, with an average speed of 3.6 m/s (8 mph), mirroring the breezy ambience of the earlier summer months. This slight dip from July's brisk 4.2 m/s (9 mph) showcases a trend towards calmer conditions as the season progresses. Interestingly, the winds remain relatively stable throughout the year, with speeds fluctuating modestly from 3.2 m/s (7 mph) in April and September to a peak of 4.2 m/s (9 mph) in July and December. Such patterns reflect the region's temperate climate, making August a delightful time to enjoy the serene coastal breezes that characterize this enchanting locale.
The weather in Guia changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Guia and find detailed weather information for every month.
August features a hot climate, with temperatures ranging from a minimum of 14°C (57°F) to a scorching maximum of 44°C (111°F), averaging around 25°C (77°F). The month is characterized by dry conditions, recording just 1 mm of precipitation over the entire month, with humidity sitting at 68%. In stark contrast, January brings a much cooler atmosphere, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 21°C (69°F), averaging 10°C (50°F). This month also sees more rainfall, with 23 mm over three days, and a higher humidity level of 80%. For more detailed insights on January weather, you can visit Guia weather in January.
August and February present contrasting weather patterns. In August, temperatures soar, averaging 25°C (77°F), with maximums reaching as high as 44°C (111°F). The month is characterized by minimal precipitation—only 1 mm—and no rainy days, alongside a humidity level of 68%. In stark contrast, February experiences much cooler conditions, with an average temperature of 12°C (54°F), ranging from a minimum of 0°C (33°F) to a maximum of 24°C (76°F). This month sees a significantly higher precipitation of 46 mm over five days, coupled with a humidity level of 73%. For more detailed insights into February weather, you can refer to this link: Guia weather in February.
When comparing the weather in August and March, notable differences emerge. August boasts a warm climate with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 44°C (111°F) and an average of 25°C (77°F). This month sees very little precipitation, with only 1 mm recorded and no rainy days, coupled with a humidity level of 68%. In contrast, March experiences cooler temperatures with a minimum of 2°C (36°F), an average of 13°C (56°F), and a maximum of 27°C (81°F). It is also much wetter during this month, with 80 mm of rainfall over 9 days, alongside a slight increase in humidity at 71%. For more detailed information, you can visit Guia weather in March.
The weather in August is characterized by high temperatures, with a minimum of 14°C and an average of 25°C, reaching scorching highs of up to 44°C. In stark contrast, April offers a cooler climate, with a minimum temperature of 6°C and an average of 15°C, peaking at 29°C. While August sees negligible precipitation, with no rain over the month, April is notably wetter, experiencing about 70 mm of rain spread over 12 days. Humidity levels remain similar, hovering around 68% in August and 69% in April. For more detailed information, you can check out Guia weather in April.
In comparing the weather between May and August, it's clear that August experiences significantly higher temperatures, with averages around 25°C (77°F) and highs reaching up to 44°C (111°F), while May's average is a more moderate 19°C (67°F) with a maximum of 34°C (94°F). Additionally, August boasts dry conditions with just 1 mm of precipitation across 0 days, contrasting sharply with May's wetter climate, which sees about 25 mm of rain over 5 days. Humidity levels are similar, hovering around 68% in August and 69% in May. For more details about weather conditions in May, you can check out Guia weather in May.
When comparing the weather in August and June, August offers warmer temperatures with a minimum of 14°C (57°F) and an average of 25°C (77°F), while June starts cooler with a minimum of 10°C (51°F) and an average of 21°C (71°F). August boasts a scorching maximum of 44°C (111°F) compared to June's peak of 40°C (105°F). In terms of precipitation, August is notably drier, with only 1 mm (0.0 in) over the entire month and no rainy days, whereas June sees 8 mm (0.3 in) over two days. Humidity levels are quite similar, with August at 68% and June slightly lower at 67%. For more detailed information, you can check Guia weather in June.
August weather is generally warmer than July, with average temperatures reaching 25°C (77°F) compared to July's 24°C (75°F). The maximum temperature in August peaks at a scorching 44°C (111°F), surpassing July’s maximum of 40°C (105°F). While both months experience minimal precipitation, August sees only 1 mm of rain compared to July's 3 mm, and both months have zero days of recorded precipitation. Humidity remains consistent, with August at 68% and July at 69%. For a more detailed look at July's weather, check out the Guia weather in July.
In comparing the weather between August and September, August is characterized by higher temperatures, with an average of 25°C (77°F) and peaks reaching up to 44°C (111°F). The month is notably dry, reporting no precipitation and maintaining a humidity level of 68%. In contrast, September experiences a slight decrease in temperatures, with an average of 23°C (74°F) and a maximum of 37°C (99°F). This month also sees a minor uptick in precipitation, recording 11 mm (0.4 in) over just one day, while humidity rises slightly to 71%. For more detailed insights into September's weather, you can visit Guia weather in September.
August and October exhibit notable differences in weather patterns. August tends to be much hotter, with average temperatures around 25°C (77°F) and maximums soaring up to 44°C (111°F), while October sees cooler temperatures, averaging 19°C (67°F) and peaking at 34°C (94°F). In terms of precipitation, August is remarkably dry with no recorded rainfall, whereas October experiences an increase in moisture, averaging 32 mm (1.3 in) over four days. Additionally, humidity levels rise slightly in October to 75%, compared to August's 68%. For a detailed look at the weather in October, you can check out Guia weather in October.
August and November present stark contrasts in weather. In August, temperatures soar with a minimum of 14°C (57°F) and can reach a scorching maximum of 44°C (111°F), making it the hottest month of the year. The humidity sits at 68%, but the month is remarkably dry with only 1 mm of precipitation, occurring over no days. In contrast, November brings a noticeable drop in temperatures, with minimums at 4°C (39°F) and a much cooler average of 14°C (58°F). This month is significantly wetter, experiencing 51 mm of precipitation over 7 days, and the humidity rises slightly to 78%. For more detailed information about the weather in November, you can refer to Guia weather in November.
August and December present markedly different weather conditions. In August, temperatures range from a pleasant minimum of 14°C (57°F) to a scorching maximum of 44°C (111°F), with an average of 25°C (77°F) and virtually no precipitation, making it an exceptionally dry month with only 1 mm of rainfall. In contrast, December brings cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 22°C (71°F), leading to an average of 12°C (54°F). This month experiences more frequent rainfall, totaling 44 mm (1.7 in) over five days, coupled with higher humidity at 81%. For more details on December weather conditions, check out Guia weather in December.
August in Guia presents a striking contrast to other months, featuring warm temperatures that peak at a sweltering 44°C (111°F), with a comfortable average of 25°C (77°F). Unlike the more humid rainy season, August boasts a nearly dry spell with virtually no precipitation, allowing visitors to bask in the sun with an average humidity of 68%. This dry and hot climate makes it an ideal time for beachgoers and outdoor enthusiasts, who can fully enjoy the vibrant coastal scenery. For a deeper dive into the climate trends throughout the year, explore Guia Climate.