Last updated: February 24, 2025
Oia, Portugal, in August offers a delightful mix of weather, perfect for summer exploration. With maximum temperatures reaching up to 39°C (102°F), visitors can bask in the sun during warm days, while the average temperature settles at a comfortable 21°C (70°F). The evenings can be pleasantly cool, dipping to a minimum of 11°C (53°F). Rain is a rare occurrence, with just 12 mm (0.5 in) of precipitation spread over only two days throughout the month. The humidity level stands at 64%, providing a refreshing balance to the otherwise dry climate. Embrace the warmth of Oia while enjoying its breathtaking landscapes!
In August, Oia, Portugal experiences some of its warmest temperatures of the year, with average highs reaching a sizzling 39°C (102°F). The minimum temperatures are also comfortably warm at 11°C (53°F), creating ideal conditions for enjoying the region's beautiful landscapes and vibrant culture. Throughout the month, daily temperatures hover around a pleasant 21°C (70°F), making it a popular time for outdoor activities and seaside relaxation. As summer peaks, visitors can expect bright, sunny days that contribute to the lively atmosphere, reflecting the dynamic charm of this stunning coastal destination.
In August, Oia, Portugal, experiences a notable dry spell, with only 12 mm (0.5 in) of precipitation falling over just 2 days. This marks a slight increase from the previous month’s record low in July, where only 11 mm (0.4 in) was recorded. Overall, August continues the trend of summer dryness in the region, following the wet winter and spring months, where precipitation peaked in November with 133 mm (5.3 in) over 13 days. As the months transition, Oia's weather balances the vibrant sunshine of summer with a gradual return to wetter conditions in autumn.
In August, Oia experiences a notable shift in humidity, with levels reaching 64%. This marks a continuation of the declining trend that begins in June, where humidity dips to 71% and further decreases by July. While August maintains a relatively comfortable humidity compared to the peak winter months—where levels soar above 87% in January and December—the overall climate remains distinctly more humid than during the summer. As summer fades into autumn, September sees a slight rise back to 71%, suggesting a gradual return to the wetter conditions characteristic of fall in this charming coastal town. The transition from the drier heat of the summer months to the increasingly humid atmosphere serves to enhance Oia's enchanting beauty, making it a captivating destination year-round.
In August, Oia, Portugal, sees a UV Index of 9, classifying it within the very high exposure category, with a burn time of just 15 minutes. This trend reflects the peak of summer, where UV levels remain elevated following a month of extreme conditions in June. Notably, while the UV Index decreases slightly from July's scorching 10, it still demands caution for sun-seekers. As the summer progresses, travelers should be vigilant about sun safety, ensuring proper protection while enjoying the beautiful coastal landscapes. For more detailed information, check the Oia UV Index.
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August shines brightly in Oia, Portugal, boasting 395 hours of sunshine that epitomizes the summer's peak. This month, while slightly less radiant than July's impressive 425 hours, still captures the essence of summer's warmth, inviting visitors to bask in the vibrant atmosphere of this stunning locale. Following the upward trend from the winter's 169 hours in January, there's a clear progression to the sun-soaked days of late summer. As the seasons transition into fall, the sunshine begins to temper, with September offering 345 hours, yet August remains a dazzling highlight in Oia's annual weather calendar. The month seamlessly blends long, sunlit days with the breathtaking views of the Mediterranean, making it a perfect time for exploration and relaxation.
When considering the likelihood of sunny weather in Oia, Portugal, August stands out as a peak month, boasting a 65% chance of sun. This marks a noticeable increase from the earlier summer months, with July at 61% and June at 57%, illustrating a steady progression toward clearer skies as summer advances. Furthermore, compared to the more variable options seen in the spring, where chances dip as low as 38% in April, August offers a promising destination for sun-seekers. As summer wanes, the sunniest months begin to fade into September’s more tempered 45%, but the high likelihood of sunshine in August makes it the ideal time for visitors to bask in Oia’s stunning beauty.
In August, Oia, Portugal experiences a pleasant 13 hours of daylight, marking a slight decline from the longer days of summer in June and July, each boasting 15 and 14 hours respectively. This gradual shift towards shorter days is part of a clear trend seen throughout the year; daylight peaks in the height of summer before slowly tapering off as autumn approaches. As the sun begins to set earlier in the evening, visitors can enjoy the picturesque sunsets that Oia is famous for, enveloping the island in a golden glow, while still having plenty of light to explore its charming streets and stunning vistas.
In August, Oia, Portugal, experiences a gentle lull in breeze, with an average wind speed of 2.8 m/s (6 mph). This marks a notable decrease compared to the bustling winds of the earlier summer months, making way for a more tranquil atmosphere. The wind speed dips slightly from July’s average of 3.4 m/s (8 mph), contributing to a serene backdrop perfect for enjoying the breathtaking views of the caldera. As the summer season transitions into fall, the winds continue to whisper softly, remaining consistently gentle through September and October. Overall, the trend showcases Oia's charming ability to balance refreshing breezes with calm, idyllic moments ideal for relaxation and exploration by the sea.
The weather in Oia 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 Oia and find detailed weather information for every month.
August and January present a stark contrast in weather conditions. In August, temperatures range from a pleasant 11°C (53°F) at night to a scorching 39°C (102°F) during the day, with average temperatures around 21°C (70°F). Humidity levels are moderately comfortable at 64%, and minimal precipitation occurs, averaging just 12 mm (0.5 in) over two days.
Conversely, January sees much cooler temperatures with a minimum of -2°C (29°F) and a maximum of 21°C (69°F), and an average temperature of 9°C (49°F). It is also a wetter month, with 70 mm (2.7 in) of rain spread over seven days, contributing to a higher humidity level of 87%. For those interested in the weather during this time, further details can be found here: Oia weather in January.
August and February present strikingly different weather patterns. In August, temperatures range from a mild 11°C (53°F) at night to scorching highs of 39°C (102°F), making it the warmest month of the year with average temperatures around 21°C (70°F). With only 12 mm (0.5 in) of precipitation over just 2 days, humidity hovers at a comfortable 64%. In contrast, February experiences much cooler temperatures, with nighttime lows dipping to -1°C (31°F) and daytime highs reaching a pleasant 23°C (73°F). The month is significantly wetter, receiving 101 mm (4.0 in) of rainfall spread across 9 days, and higher humidity levels at 81%. For a closer look at February conditions, you can check Oia weather in February.
August and March present notably different weather patterns. In August, temperatures range from a minimum of 11°C (53°F) to a scorching maximum of 39°C (102°F), with an average of 21°C (70°F). The month is relatively dry, seeing only 12 mm (0.5 in) of precipitation over just 2 days, and the humidity sits at a comfortable 64%. In contrast, March experiences much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 27°C (81°F), averaging at 12°C (55°F). This month is significantly wetter, receiving 121 mm (4.8 in) of rain spread over 11 days, coupled with higher humidity at 78%. For more detailed insights into March weather conditions, you can check Oia weather in March.
When comparing the weather in August and April, it's evident that August offers much warmer temperatures, with a minimum of 11°C and a maximum soaring to 39°C, whereas April experiences cooler conditions, starting at a minimum of 4°C and peaking at 29°C. Additionally, August sees significantly less precipitation, with only 12 mm over a couple of days, while April is much wetter, receiving 121 mm of rain across 13 days. Humidity levels also differ, as August averages 64% compared to April's higher humidity at 79%. This contrast highlights the shift from the warmer, drier summer to the cooler and wetter spring months. For more details, you can explore the Oia weather in April.
When comparing the weather in August to that of May, it becomes evident that August experiences significantly warmer temperatures. With minimums of 11°C (53°F) and maximums soaring up to 39°C (102°F), August averages around 21°C (70°F), while May has a cooler minimum of 5°C (42°F) and a maximum of 33°C (92°F), averaging about 17°C (64°F). Additionally, August receives much less precipitation, totaling 12 mm (0.5 in) over just 2 days, compared to May's much rainier climate, which sees 60 mm (2.4 in) distributed over 8 days. Humidity levels are also higher in May at 78%, compared to August's 64%. For more details on the weather in May, you can check Oia weather in May.
In comparing the weather of August and June, August tends to be warmer with an average temperature of 21°C (70°F), peaking at a sweltering 39°C (102°F). In contrast, June has a cooler average temperature of 19°C (66°F) with a maximum of 35°C (96°F). Precipitation also differs significantly: August sees only 12 mm (0.5 in) over just 2 days, while June experiences more rain, totaling 35 mm (1.4 in) across 8 days. Additionally, humidity levels are slightly lower in August at 64% compared to June's 71%. For more details about June weather in this region, you can check Oia weather in June.
In comparing the weather of August and July, we see that both months have similar temperature ranges, with August experiencing a slightly higher maximum temperature of 39°C (102°F) compared to July’s 38°C (100°F). The average temperature remains consistent at 21°C (70°F) for both months. Precipitation levels are nearly identical, with August receiving 12 mm (0.5 in) and July 11 mm (0.4 in), both spread over two days. Humidity is also similar, with August at 64% and July at 63%. For more details on the weather in July, you can refer to Oia weather in July.
August typically experiences warmer temperatures compared to September, with a minimum of 11°C and maximum reaching up to 39°C, while September's range is slightly cooler, with a minimum of 10°C and a maximum of 36°C. Precipitation also increases in September, climbing to 37 mm over 4 days, compared to just 12 mm over 2 days in August. Humidity levels rise in September to 71%, up from 64% in August, making the latter part of the summer feel more humid. For more detailed information, check out Oia weather in September.
August typically presents a warm and dry climate, with average temperatures around 21°C (70°F) and maximums reaching as high as 39°C (102°F). The humidity hovers at 64%, with only 12 mm of precipitation spread over just 2 days, making it a favorable time for outdoor activities. In contrast, October showcases a significant shift in weather, featuring cooler temperatures that range from a minimum of 5°C (42°F) to an average of 17°C (63°F) and a maximum of 35°C (95°F). Precipitation increases notably to 94 mm (3.7 in), occurring over 8 days, and humidity rises to 79%. This transition marks a more variable and wetter climate, offering a different experience for those exploring the area. For more details, you can check the Oia weather in October.
August and November present starkly contrasting weather conditions. In August, temperatures range from a pleasant minimum of 11°C (53°F) to a scorching maximum of 39°C (102°F), accompanied by a lower average of 21°C (70°F). Precipitation is minimal, with only about 12 mm (0.5 in) over just 2 days, resulting in a relative humidity of 64%. In contrast, November sees a significant drop in temperatures, with a minimum of 3°C (37°F) and an average of 13°C (55°F), peaking at 25°C (76°F). Additionally, November is much wetter, accumulating 133 mm (5.3 in) of rain across 13 days and a higher humidity of 86%. For more information on November weather, you can check Oia weather in November.
August and December present striking contrasts in weather conditions. In August, temperatures range from a comfortable minimum of 11°C (53°F) to a scorching maximum of 39°C (102°F), with an average of 21°C (70°F). The month is relatively dry, receiving only 12 mm (0.5 in) of precipitation over just 2 days, while humidity hovers around 64%. In stark contrast, December experiences much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 19°C (67°F), resulting in an average temperature of 11°C (52°F). This month is significantly wetter, with 135 mm (5.3 in) of rainfall spread across 14 days and a high humidity level of 87%. For more information, you can check Oia weather in December.
In August, Oia experiences its warmest temperatures of the year, making it a great time for sun-seekers. With average highs that can soar to 39°C (102°F), the climate is significantly hotter compared to the milder spring and fall months. Although there's minimal rainfall, with only about 12 mm spread over just 2 days, the humidity levels reach around 64%, adding a touch of mugginess to the heat. This unique combination of warmth and occasional cooling breezes sets August apart from other months, offering a distinct summer experience. For more detailed weather insights, visit Oia Climate.