Last updated: August 21, 2025
Experience the captivating August weather in Sardinia, Greece, where the sun-drenched days bring a maximum temperature soaring to 39°C (102°F), complemented by a pleasant average of 26°C (79°F). Nights cool down to a refreshing 15°C (60°F), inviting a restful atmosphere. With only 3 days of rain contributing to a modest 17 mm (0.7 in) of precipitation, you can expect predominantly dry conditions. The 47% humidity ensures that while the heat is palpable, it remains manageable, making August an ideal month to explore the stunning landscapes and vibrant culture of this enchanting destination.
In August, Sardinia experiences its warmest temperatures, as the minimum dips slightly to 15°C (60°F) while the average soars to a balmy 26°C (79°F). The peak warmth can reach an impressive 39°C (102°F), solidifying August as a time of sun-soaked adventures. This month clearly marks a continuation of rising temperatures observed since May, achieving a notable high following the trend set by the sizzling months of July and June. As summer approaches its zenith, visitors can expect vibrant beach days and warm evenings, making Sardinia a prime destination for those seeking a sunlit getaway.
In August, Sardinia enjoys remarkably dry conditions, with precipitation plummeting to just 17 mm (0.7 in) over a mere three days of rain. This trend continues from July, where precipitation was also minimal, reinforcing the summer’s sun-soaked charm. Following the lush winter months, which see significant rainfall—peaking at 178 mm (7.0 in) in January—the late summer months stand in stark contrast. As the year progresses into September, Sardinia starts to experience a slight uptick in rainfall, with 60 mm (2.3 in) expected. This seasonal shift reflects a gradual transition toward the wetter autumn months ahead, reminding visitors that while August is ideal for sunbathing, the promise of refreshing rains is never far away.
August in Sardinia, Greece marks a noticeable shift in humidity, dipping to a refreshing 47%. This decrease continues the trend seen since the previous months, with July also experiencing relatively low humidity at 56%. As summer peaks, visitors can relish in the dry, comfortable weather that contrasts sharply with the 84% humidity of January. This gradual decline from the wetter winter months provides a delightful escape, making August an ideal time for outdoor activities and beach outings. As the season transitions into September, humidity levels rise slightly again to 56%, signaling the gradual return to the more humid conditions characteristic of the region.
During August, Sardinia experiences a UV Index of 10, categorizing it as very high and suggesting that sun protection is essential, with a burn time of just 15 minutes. This trend mirrors the previous month of July, indicating that the summer sun is in full force, underscoring the importance of taking precautions against sun exposure. As the year progresses, June peaks with an extreme UV Index of 11, prompting even greater caution. After August, the UV Index begins to decline, with September seeing a decrease to 8, still classified as very high. For those planning to bask in Sardinia’s stunning Mediterranean sun, it's crucial to stay informed and safe. For more details, visit the full Sardinia UV Index.
UV Risk Categories
Sardinia basks in a glorious tapestry of sunshine, peaking in the sun-drenched summer months. August, while slightly cooler than the previous month with 395 hours of radiant sunlight, continues to offer plenty of warmth and light, inviting travelers to indulge in its stunning landscapes and vibrant culture. As the year progresses, a clear trend emerges: each month leading up to August showcases an upward trajectory in sunshine hours, reaching a pinnacle in July with an impressive 422 hours. Following the summer crescendo, the days begin to shorten subtly, yet September still boasts a commendable 346 hours. Sardinia's delightful sunshine not only captures the essence of summer bliss but also hints at the gradual transition into the enchanting autumn season, ensuring an inviting experience year-round.
August in Sardinia, Greece, heralds the peak of summer, boasting an impressive 88% chance of sunny weather. This trend reflects a steady climb in sunshine probabilities as the year progresses, with a noticeable jump from July's 85%. Following a spring characterized by moderate sun exposure, summer months deliver abundant days of warmth and brightness, culminating in August's remarkable sunshine forecast. As the season shifts into September, the likelihood of sunny days tapers to 65%, yet August remains a time to bask in Sardinia’s radiant glory before autumn arrives.
In August, Sardinia, Greece experiences a delightful 13 hours of daylight, slightly tapering off from July's peak. This month marks the transition from the vibrant, sun-drenched days of summer to the more moderate light of autumn. With daylight gradually decreasing from June through August, visitors can relish long, sunlit afternoons perfect for exploring the stunning coastline or savoring local cuisine. As the days shorten into September and October, the gradual shift in daylight offers a different charm, inviting travelers to enjoy the region's rich culture and landscapes under a softer sun.
Throughout the year, Sardinia experiences mild and gentle breezes, with an average wind speed hovering around 4 mph (1.8 m/s) most months. In August, the wind speed remains consistent at 1.6 m/s (4 mph), aligning with the lighter winds noted during the peak summer months. Notably, June sees the year's lowest average at 1.4 m/s (3 mph), creating a serene atmosphere ideal for beach-goers. As autumn rolls in, a slight uptick is observed in October, where winds pick up to 2.0 m/s (4 mph). This gradual increase in wind speed continues into the late fall before settling back down in December. Overall, the wind trends in Sardinia reflect a gentle rhythm, ensuring a tranquil yet lively experience for both locals and visitors.
Weather in Sardinia varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sardinia, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present strikingly contrasting weather patterns. In August, temperatures in Sardinia range from a minimum of 15°C (60°F) to a scorching maximum of 39°C (102°F), with an average of 26°C (79°F). The month experiences relatively low precipitation, totaling 17 mm (0.7 in) across just three days, and a humidity level of 47%. In stark contrast, January sees much colder temperatures, with a minimum of -8°C (18°F) and an average of 5°C (42°F), rising to a maximum of 20°C (67°F). This winter month is much wetter, with 178 mm (7.0 in) of precipitation over 12 days and a higher humidity of 84%. For more detailed information, you can check Sardinia weather in January.
August in Sardinia boasts warm temperatures, with averages around 26°C (79°F) and maximum highs reaching up to 39°C (102°F). The humidity is relatively moderate at 47%, and rainfall is scarce, totaling just 17 mm over about three days. In contrast, February experiences much cooler weather, with average temperatures around 8°C (47°F) and minimums dipping to -5°C (23°F). Precipitation is significantly higher during this month, with around 150 mm (5.9 in) falling over 11 days, accompanied by increased humidity at 78%. For more insights, check out Sardinia weather in February.
In August, the weather is typically hot, with temperatures ranging from a comfortable minimum of 15°C (60°F) to a scorching maximum of 39°C (102°F), and an average temperature around 26°C (79°F). Rainfall is minimal, with only 17 mm (0.7 in) of precipitation over just 3 days, and humidity sits at a moderate 47%. In contrast, March brings considerably cooler conditions, with temperatures dropping to a minimum of -4°C (25°F) and peaking at 22°C (72°F), averaging around 10°C (50°F). This month is significantly wetter, experiencing 122 mm (4.8 in) of precipitation spread over 12 days, along with increased humidity levels at 75%. For more detailed insights, you can check Sardinia weather in March.
When comparing the weather in August and April, it's clear that these months have distinct characteristics. August typically boasts much warmer temperatures, with a minimum of 15°C (60°F) and an average of 26°C (79°F), reaching highs of up to 39°C (102°F). In contrast, April experiences much cooler conditions, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 28°C (83°F) and an average of 14°C (57°F). Additionally, April is significantly wetter, receiving 73 mm (2.9 in) of precipitation over 10 days, while August remains relatively dry with just 17 mm (0.7 in) over 3 days. The humidity levels also differ notably, with April's humidity at 70% compared to August's 47%. For more details, you can check Sardinia weather in April.
When comparing the weather in August and May, it's clear that August is significantly warmer and drier. In August, temperatures range from a minimum of 15°C (60°F) to a scorching maximum of 39°C (102°F), with an average of 26°C (79°F). In contrast, May sees milder temperatures, with a minimum of 7°C (45°F) and a maximum of 34°C (94°F), averaging at 18°C (65°F). While August experiences only 17 mm (0.7 in) of precipitation over about 3 days, May is much wetter, with 64 mm (2.5 in) of rainfall spread across 12 days. Additionally, May has a higher humidity level of 72%, compared to August's 47%. For more details on the weather in May, you can explore Sardinia weather in May.
When comparing the weather in August and June, one can observe notable differences. August typically features warmer temperatures, with a minimum of 15°C (60°F) and an average of 26°C (79°F), peaking at a scorching 39°C (102°F). In contrast, June starts cooler, with minimum temperatures dropping to 10°C (51°F) and an average of 22°C (72°F), reaching a maximum of 36°C (97°F). Additionally, June is significantly wetter, experiencing 59 mm (2.3 in) of precipitation over 11 days, compared to August's much drier climate with only 17 mm (0.7 in) of rain spread across just 3 days. The humidity is also higher in June at 60%, whereas August enjoys a lower humidity of 47%. For more details, you can check Sardinia weather in June.
In comparing the weather between July and August, August tends to be slightly warmer and drier. July experiences a minimum temperature of 16°C (61°F) and an average of 25°C (78°F), while August averages a warmer 26°C (79°F) with maximum temperatures peaking at 39°C (102°F). Additionally, August sees less precipitation, totaling 17 mm (0.7 in) over 3 days compared to July's 27 mm (1.1 in) over 4 days. However, July has a higher humidity level at 56%, compared to August's 47%. For more specific details on July's weather patterns, visit Sardinia weather in July.
In August, the weather is noticeably warmer, with minimum temperatures of 15°C (60°F) and average highs reaching up to 39°C (102°F). The month sees relatively low precipitation, with only 17 mm (0.7 in) falling over three days and humidity averaging around 47%. In contrast, September offers a cooler climate, with minimum temperatures dropping to 9°C (49°F) and average highs of 34°C (94°F). This month experiences significantly more rainfall, totaling 60 mm (2.3 in) over five days, coupled with higher humidity at 56%. For a more detailed look at the weather conditions, check out Sardinia weather in September.
In August, the weather is typically much warmer, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 39°C (102°F), and an average of 26°C (79°F). The month sees relatively low precipitation at just 17 mm (0.7 in) over about 3 days, along with a comfortable humidity level of 47%. In contrast, October experiences significantly cooler temperatures, with a minimum of 6°C (43°F) and an average of 16°C (61°F), peaking at 29°C (85°F). The month brings much higher precipitation, averaging 95 mm (3.7 in) over 7 days, and increased humidity at 70%. For more details on October weather in Sardinia, visit Sardinia weather in October.
August and November showcase stark contrasts in weather. In August, temperatures typically range from a minimum of 15°C (60°F) to a scorching maximum of 39°C (102°F), with an average of 26°C (79°F). The month is relatively dry, receiving only 17 mm (0.7 in) of precipitation over about 3 days and maintaining a comfortable humidity level of 47%. In contrast, November brings a much cooler climate, with temperatures dropping from a chilly 0°C (32°F) to a pleasant maximum of 26°C (79°F) and an average of 12°C (54°F). November is significantly wetter, accumulating approximately 175 mm (6.9 in) of rain over 11 days, alongside a higher humidity level of 80%. For a closer look at Sardinia's weather in November, check out this link: Sardinia weather in November.
In August, the weather is warm and sunny, with average temperatures around 26°C (79°F) and peaks reaching up to 39°C (102°F). It experiences relatively low precipitation, averaging just 17 mm (0.7 in) over only 3 days, and humidity is moderate at 47%. In contrast, December brings a much cooler climate, with average temperatures dropping to around 8°C (47°F) and nighttime lows plunging to -2°C (28°F). It is a wetter month, with precipitation totaling 257 mm (10.1 in) spread across 14 days, and the humidity rises significantly to 83%. For a more detailed look at the weather patterns, you can check Sardinia weather in December.
August in Sardinia is a beacon of summer warmth, standing out from the cooler months with its average temperatures soaring to a delightful 26°C (79°F) and peaks that can reach a sizzling 39°C (102°F). The month enjoys a significant reduction in rainfall, with only about 3 days of light showers, totaling just 17 mm of precipitation, making it perfect for beach lovers and outdoor enthusiasts. Coupled with a comfortable humidity level of 47%, August creates an idyllic atmosphere that invites visitors to bask in the sun and savor the stunning scenery. For a more in-depth look at Sardinia's climate throughout the year, explore Sardinia Climate.