Last updated: March 24, 2025
Experience the vibrant summer climate of Grosseto, Italy, in August, where the maximum temperatures soar up to 34°C (94°F), providing the perfect backdrop for sun-soaked adventures. With an average temperature of 26°C (79°F), days are beautifully warm, while cooler nights at a minimum of 18°C (64°F) offer comfortable respite. Expect limited rainfall, with only 13 mm (0.5 in) over three days, allowing for ample sunshine and outdoor enjoyment. Humidity hovers around 55%, adding a pleasant touch to the balmy summer air, making this Tuscan city an ideal destination for those seeking relaxation and exploration alike.
In Grosseto, Italy, August unveils the peak of summer with comfortably warm temperatures, boasting a minimum of 18°C (64°F) and an average of 26°C (79°F). As days dance with the sun, the mercury can soar to a sizzling 34°C (94°F), making it the hottest month of the year. This warm trend is a delightful continuation from July, where temperatures remained similarly high. However, as summer begins to wane, the balmy nights and vibrant days of August provide an inviting atmosphere perfect for languid beach days and explorative outings throughout this charming Italian locale. As autumn approaches, September will bring a slight dip in warmth, but the memories of August’s sun-soaked bliss linger long after the season changes.
In August, Grosseto, Italy, experiences a significant drop in precipitation, with only 13 mm (0.5 in) recorded over just 3 days. This is a stark contrast to the wetter months preceding and following it, such as September, which sees 66 mm (2.6 in), and November, where precipitation peaks at 160 mm (6.3 in). The dry spell in August aligns with the typical Italian summer, showcasing a trend of reduced rain as temperatures soar. This month serves as a transitional period, where the landscape basks in warm sunshine before the autumn rains roll in, creating a brief but welcome respite from the wet conditions that soon follow.
In Grosseto, Italy, August brings some of the year's lowest humidity levels at 55%, contributing to the warm, pleasant summer days. This marks a significant decline from the higher humidity levels observed in the preceding months, particularly June and July, which hover around 62% and 57% respectively. As summer transitions to autumn, humidity begins to rise again in September, reaching 66%, before climbing further throughout the fall months, peaking at 84% in November. This trend highlights how Grosseto experiences a comfortable summer, followed by a gradual increase in moisture as the seasons change, making August a delightful time for outdoor activities.
In August, Grosseto, Italy, experiences a UV Index of 9, maintaining the very high exposure category seen in the previous month of July. This consistency signals that sun protection remains critical, with a burn time of just 15 minutes. As summer peaks, visitors and locals alike should be aware of the increased risk of sunburn and consider wearing protective clothing and sunscreen. This trend of elevated UV levels from May through August underscores the importance of vigilance against UV radiation during peak sunlight periods. For more detailed information about the UV Index throughout the year, check out Grosseto UV Index.
UV Risk Categories
In Grosseto, Italy, the warmth of August radiates with an impressive 403 hours of sunshine, continuing a vibrant trend established in the summer months. Following a steep rise from January's relatively modest 200 hours, sunshine peaks dramatically in July at 433 hours, setting the stage for a slightly more mellow but still generous August. This month, while witnessing a slight decline in daylight compared to July, still boasts a substantial amount of sunlight, contributing to the region's allure. As summer transitions to fall, September sees a drop to 341 hours, yet remains a pleasant time to experience the lingering warmth of summer. Overall, Grosseto's sunshine showcases a delightful progression that enchants visitors and locals alike throughout the year.
In August, Grosseto, Italy, basks in a sunshine-soaked climate, boasting a 73% chance of sunny weather, making it the brightest month of the year. This upward trend in sunlit days is evident as the summer months progress; starting from a modest 38% in January, the likelihood steadily increases, peaking in August after reaching 68% in July. As summer evolves, the warm temperatures and longer days create the ideal backdrop for outdoor activities and leisurely explorations. With such a notable chance of radiant skies, August invites both locals and travelers alike to embrace the beauty of nature under the Italian sun.
In August, Grosseto, Italy enjoys about 13 hours of daylight, a delightful continuation of the summer season where daylight begins to gently taper off after the peak of June's 15 hours. As the year unfolds, we see a gradual increase in brightness from January’s mere 9 hours to the vibrant 14 hours of daylight in May and July. However, by August, the days are slowly diminishing as summer gives way to autumn, with September following closely with 12 hours. This transition highlights the rhythm of seasons in Grosseto, where each month offers a unique blend of light, guiding the local community through a natural cycle of warmth and harvest.
The August wind in Grosseto, Italy brings a gentle breeze averaging 2.8 m/s (6 mph), making it one of the calmer months of the year. Following the more moderate winds of early summer, August experiences a slight reduction in wind speed compared to July's 3.5 m/s (8 mph), reflecting the typically tranquil essence of this summer month. September sees a minor rebound with an average of 2.9 m/s (6 mph), indicating a transitional phase as summer gives way to autumn. In contrast, the winds begin to pick up again in the later months, notably October, which averages 4.1 m/s (9 mph), and reaches higher speeds in late fall. Overall, Grosseto's wind patterns reveal a comforting ebb and flow, offering a serene backdrop during the warmest days of the year.
The weather in Grosseto 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 Grosseto and find detailed weather information for every month.
August and January present striking contrasts in weather. August boasts a warm climate, with average temperatures around 26°C (79°F) and maximums reaching up to 34°C (94°F). The month typically sees only 13 mm (0.5 in) of precipitation over about 3 days, accompanied by a moderate humidity of 55%. In stark contrast, January features much cooler temperatures, averaging just 9°C (49°F) and peaking at 17°C (63°F). This winter month experiences higher precipitation at 51 mm (2.0 in) over 6 days and significantly increased humidity at 84%. For a more detailed look at January weather, you can visit Grosseto weather in January.
In August, the weather is warm and pleasant, characterized by temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (94°F), with an average of 26°C (79°F). Precipitation is minimal, totaling just 13 mm (0.5 in) over about three days, and humidity sits at a comfortable 55%. In contrast, February brings a stark transition, with much cooler temperatures that range from -2°C (29°F) to a maximum of 18°C (66°F), averaging around 11°C (51°F). The month is marked by increased precipitation, accumulating 56 mm (2.2 in) over eight days, and a higher humidity level of 76%. For more detailed information, check out Grosseto weather in February.
August and March present stark contrasts in weather. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (94°F), with an average of 26°C (79°F), making it a warm and relatively dry month with just 13 mm (0.5 in) of precipitation over 3 days and a humidity level of 55%. In contrast, March experiences much cooler temperatures, ranging from a minimum of -1°C (30°F) to a maximum of 22°C (72°F), with an average temperature of 12°C (53°F). March also tends to be wetter, receiving 52 mm (2.0 in) of precipitation across 7 days and a higher humidity level of 68%. For more detailed insights on March weather in a specific location, you can check out Grosseto weather in March.
In comparing the weather between April and August, we can observe significant differences in temperature and precipitation. August typically enjoys warmer conditions, with minimum temperatures around 18°C (64°F) and average highs reaching up to 34°C (94°F). In contrast, April experiences much cooler temperatures, with minimums dropping to 5°C (41°F) and maximums reaching just 24°C (75°F). Additionally, April is significantly wetter, receiving about 56 mm (2.2 in) of precipitation over 7 days, while August is relatively dry with only 13 mm (0.5 in) of rain over just 3 days. Furthermore, humidity levels are higher in April at 70%, compared to 55% in August. For more detailed information, you can visit Grosseto weather in April.
When comparing the weather in August to that in May, there is a distinct difference in temperature and precipitation levels. August presents a warmer atmosphere, with average temperatures peaking at 26°C (79°F) and maximums reaching 34°C (94°F). In contrast, May features cooler temperatures, with an average of 18°C (65°F) and maximums of 29°C (85°F). While August is relatively dry with only 13 mm of precipitation over 3 days, May experiences significantly higher rainfall at 57 mm over 10 days, contributing to a humidity level of 69%, compared to August's 55%. For more detailed information on May weather, you can check Grosseto weather in May.
In August, the weather is generally warmer compared to June, with average temperatures reaching 26°C (79°F) and maximums peaking at 34°C (94°F). In contrast, June has a slightly cooler average temperature of 23°C (73°F) and a maximum of 33°C (92°F). Both months experience similar rainfall patterns, with August receiving 13 mm (0.5 in) and June slightly more at 17 mm (0.7 in), both spread over three days. However, August tends to be less humid at 55%, while June has a higher humidity level of 62%. For more detailed information, you can visit Grosseto weather in June.
In August, the weather remains warm with a minimum temperature of 18°C (64°F) and an average of 26°C (79°F), slightly warmer than July, which has an average temperature of 25°C (78°F) and the same minimum of 18°C (65°F). The maximum temperature in August reaches 34°C (94°F), a bit higher than July's peak of 33°C (92°F). Precipitation also decreases in August to 13 mm (0.5 in) over 3 days, compared to July's 22 mm (0.9 in) over the same number of days, making August generally drier. Humidity levels are slightly lower in August at 55%, compared to 57% in July. For more detailed insights, check out Grosseto weather in July.
August typically brings warmer temperatures compared to September, with minimums of 18°C (64°F) and average highs reaching up to 34°C (94°F), while September sees cooler temperatures, with a minimum of 13°C (56°F) and a maximum of 31°C (88°F). Additionally, August experiences lower precipitation with only 13 mm (0.5 in) over 3 days, whereas September has significantly more rainfall, totaling 66 mm (2.6 in) over 8 days. Notably, September also has higher humidity levels at 66%, compared to August's 55%. For more detailed information, you can visit Grosseto weather in September.
In August, the weather is typically warmer and drier, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (94°F) and only 13 mm (0.5 in) of precipitation over just three days. The average humidity stands at 55%, making it feel quite comfortable during the hot summer days. In contrast, October brings much cooler temperatures, with a minimum of 11°C (53°F) and an average of 18°C (65°F), peaking at 27°C (80°F). This month is also significantly wetter, with 88 mm (3.5 in) of precipitation spread over nine days, contributing to a higher humidity level of 79%. For more detailed insights on October weather, check out Grosseto weather in October.
August in Grosseto boasts warm temperatures, with averages around 26°C (79°F) and maximums reaching 34°C (94°F). The month is relatively dry, receiving only 13 mm (0.5 in) of precipitation over about three days, while humidity remains moderate at 55%. In contrast, November sees a significant shift in weather patterns, with temperatures dropping to an average of 14°C (58°F) and a maximum of 21°C (70°F). This month is notably wetter, experiencing 160 mm (6.3 in) of rainfall over approximately 15 days, and the humidity rises to a high of 84%. For more details on November weather, visit Grosseto weather in November.
August weather is characterized by warm temperatures, with a minimum of 18°C (64°F) and an average of 26°C (79°F), peaking at a maximum of 34°C (94°F). The month experiences minimal rainfall, totaling just 13 mm (0.5 in) over three days, and humidity levels sit at a comfortable 55%. In contrast, December brings significantly cooler temperatures, with a minimum of 4°C (39°F) and an average of 11°C (52°F), reaching a maximum of 18°C (64°F). This month also sees much higher precipitation, totaling 103 mm (4.1 in) over 11 days, alongside increased humidity at 83%. For a detailed look at how the weather changes in December, check out Grosseto weather in December.
August in Grosseto offers a delightful blend of warmth and mild humidity, distinguishing it from cooler months. With maximum temperatures reaching up to 34°C (94°F), this summer peak invites outdoor activities, while the average temperature remains a comfortable 26°C (79°F). Unlike the wetter months, August experiences minimal precipitation, totaling just 13 mm over a mere 3 days, allowing for plenty of sunshine. As you bask in the summer radiance, know that Grosseto’s weather conditions make it an ideal destination for relaxation and exploration. For a deeper dive into what to expect throughout the year, check out Grosseto Climate.