August Weather in Naples, Italy

Last updated: March 24, 2025

In August, Naples boasts a vibrant Mediterranean climate, with maximum temperatures reaching a warm 31°C (88°F) and an average of 26°C (79°F), making it an inviting destination for summer travelers. Minimum temperatures hover around a comfortable 21°C (70°F), ensuring pleasant evenings. The city experiences minimal rainfall, with only 12 mm (0.5 in) of precipitation over just one day, allowing visitors to explore its rich history and beautiful coastline without interruption. With an average humidity of 53%, August in Naples promises a delightful blend of warmth and sunshine, perfect for enjoying outdoor activities and savoring local cuisine.

August Temperature in Naples

In August, the coastal charm of Naples, Italy reaches its peak as temperatures soar, making it one of the hottest months of the year. With minimums around 21°C (70°F) and average daily highs reaching a balmy 31°C (88°F), the city thrives under the golden sun. This warmth, combined with the refreshing Mediterranean breeze, invites locals and visitors alike to indulge in outdoor activities and vibrant street life. As the month unfolds, the atmosphere becomes a delightful blend of mild evenings and sun-kissed days, providing the perfect backdrop for exploring Naples' rich history and stunning coastline.

August Weather in Naples: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Naples, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525354586472777974676155
Data source: Temperature data for Naples generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Naples

In August, Naples, Italy experiences a significant drop in precipitation, receiving just 12 mm (0.5 in) of rain over a mere one day. This minimal rainfall is reflective of the city’s typically dry and sunny summer, allowing locals and tourists alike to enjoy the warm weather without interruption. As summer transitions into autumn, rainfall begins to increase, peaking dramatically in November with 285 mm (11.2 in). This stark contrast underscores the seasonal variability in Naples, where the dry embrace of August sets the stage for the wetter months ahead, evidenced by a gradual rise in precipitation through September and October. Overall, August's dry spell provides a brief yet inviting respite before the bustling rains of fall return.

August Precipitation Trends in Naples

The chart displays monthly precipitation patterns in Naples, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec11611388515721121296100285206
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Naples

In Naples, Italy, the humidity levels exhibit a fascinating trend throughout the year, with August marking one of the driest months at 53%. Following a gradual decline from a humid 84% in January, the summer months see a significant decrease, culminating in a comfortable July and August. As temperatures rise, the air feels lighter, making August an ideal time for enjoying the vibrant seaside and historic streets. However, as summer wanes, humidity levels begin to creep up again in September and October, reminding residents and visitors alike of the upcoming seasonal shift. This yearly cycle of humidity not only influences daily life in Naples but also enhances the allure of its warm, sun-kissed summers.

August Average Humidity in Naples

This chart illustrates the average monthly humidity levels in Naples, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Naples

In August, Naples, Italy, experiences a UV Index of 9, indicating a very high exposure category with a critical burn time of just 15 minutes. This trend continues from the peak of summer, as both July and August maintain similarly elevated UV levels, highlighting the importance of sun protection during these months. As we transition into September, the UV Index shows a slight decrease to 8, but it stays within the very high category, ensuring that residents and visitors alike should remain vigilant. Overall, summer months like May through August bring heightened UV risks, so it's crucial to stay informed and protect your skin during these sunny days. For more details on UV index trends in Naples, check Naples UV Index.

Maximum UV Index Levels in Naples for August

The chart shows the monthly maximum UV Index (UVI) for Naples in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Naples August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Naples

As summer lingers in Naples, August offers a delightful balance of sunshine with 397 hours of radiant daylight, making it one of the sunniest months of the year. Following the peak of July with an impressive 424 hours, the sunlight begins to wane slightly but remains abundant, creating a warm and inviting atmosphere for visitors and locals alike. This month is perfectly ensconced between the height of summer and the approaching autumn, allowing residents to bask in the lingering warmth before the daylight diminishes further in the coming months. The gradual decline in hours from July to August suggests a gentle transition, as the vibrant energy of summer gradually shifts to the more tempered embrace of early fall.

Monthly Sunshine Duration in Naples: August Highlighted

The August sunshine duration represents the total number of hours Naples experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec191h252h316h351h393h408h424h397h336h310h241h237h
Data source: Naples August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Naples During August

With August boasting an impressive 80% chance of sunny weather, Naples, Italy, solidifies its reputation as a prime summer destination. This peak in sunshine comes after a steady climb throughout the summer months, beginning at 79% in July and rising even further as August unfolds. The trend clearly indicates that as summer progresses, the likelihood of basking in the sun increases, making August one of the most favorable times to visit this stunning coastal city. In contrast, the sun's presence begins to fade with the arrival of September, when the probability drops significantly to 56%. Overall, if you’re seeking bright, sun-filled days, August in Naples is the perfect time to soak up the vibrant Mediterranean atmosphere.

Percentage of Sunny Days in August in Naples

The chart illustrates the percentage of sunny days in Naples throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Naples experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%55%58%47%52%62%79%80%57%44%32%51%
Data source: Naples August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Naples in August

In August, Naples basks in approximately 13 hours of daylight, offering a delightful continuation of summer's warmth and vibrancy. This month represents a subtle shift, as daylight begins to wane from the 15 hours enjoyed in June, the peak of summer brightness. Following the progression from winter's brief 9 hours in January, the city witnesses a gradual increase in daylight through the spring and early summer, reaching its zenith in June. As August transitions into September, the amount of daylight starts its decline, hinting at the approach of autumn. This rhythm of daylight not only emphasizes Naples’ stunning landscapes but also enriches its lively cultural scene, making each summer day a cherished experience.

Average Daylight Hours in Naples for August

The chart illustrates the variation in daylight duration in Naples throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 38m11h 57m13h 19m14h 28m15h 2m14h 44m13h 43m12h 25m11h 4m9h 53m9h 16m
Data source: Naples daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Naples

August in Naples, Italy, brings a gentle breeze with an average wind speed of 3.2 m/s (7 mph), contributing to the city's warm summer vibes. As the year progresses from January's brisk 5.9 m/s (13 mph) winds, there's a noticeable decline in wind speed, reaching its annual low during the sultry months of June and July. However, August sees a slight uptick, hinting at a transition as summer begins to wane. Following this, September's winds drop further to 2.9 m/s (7 mph), before picking up again in October, suggesting that the coastal charm of Naples not only lies in its stunning vistas but also in the subtle dance of its winds through the changing seasons.

Average August Wind Speed in Naples

The chart displays monthly wind speed patterns in Naples, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.94.34.24.13.42.73.03.2 m/s2.94.45.24.9
Data source: Naples August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Naples Compares to Other Months

The weather in Naples 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 Naples and find detailed weather information for every month.

In August, the weather is warm and pleasant, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F) and an average of 26°C (79°F). The month experiences relatively low precipitation, with just 12 mm (0.5 in) falling over 1 day and humidity levels at 53%. In contrast, January brings much cooler conditions, with temperatures ranging from a chilly 1°C (33°F) to a maximum of 17°C (63°F) and an average of 11°C (52°F). This winter month is significantly wetter, receiving 116 mm (4.6 in) of rainfall spread over 11 days and higher humidity at 84%. For more details on January weather, visit Naples weather in January.

August and February present starkly contrasting weather conditions. In August, temperatures are warm, with a minimum of 21°C (70°F) and a comfortable average of 26°C (79°F), peaking at a high of 31°C (88°F). The month sees minimal rainfall, only about 12 mm (0.5 in) over just one day, and the humidity is relatively moderate at 53%. In contrast, February is much colder, with temperatures ranging from a low of 2°C (37°F) to a mild high of 16°C (62°F) and an average of 12°C (53°F). This month is significantly wetter, recording 113 mm (4.5 in) of precipitation spread over 10 days, and the humidity is much higher at 76%. For more detailed insights on February weather, you can visit Naples weather in February.

August and March present strikingly different weather patterns. In August, temperatures are warm, with a minimum of 21°C (70°F), an average of 26°C (79°F), and a maximum of 31°C (88°F). The month sees minimal precipitation, with only about 12 mm (0.5 in) falling over just one day, alongside a comfortable humidity level of 53%. In contrast, March experiences much cooler temperatures, ranging from a low of 3°C (38°F) to an average of 12°C (54°F) and a high of 17°C (63°F). The month is notably wetter, with 88 mm (3.4 in) of rainfall over approximately ten days, and higher humidity at 69%. For a closer look at the specifics, you can check out Naples weather in March.

In comparing the weather of August and April, a stark contrast emerges. August boasts warmer temperatures, with a minimum of 21°C (70°F) and an average of 26°C (79°F), reaching a high of 31°C (88°F). In contrast, April experiences much cooler conditions, starting at a minimum of 7°C (46°F) and averaging around 14°C (58°F), peaking at a maximum of 23°C (74°F). Moreover, August is characterized by low precipitation, with only 12 mm (0.5 in) falling over just one day, while April sees significantly greater rainfall, totaling 51 mm (2.0 in) across about nine days. This results in higher humidity levels in April at 70%, compared to August's 53%. For more detailed information, check out Naples weather in April.

When comparing the weather in August and May, there are notable differences in temperature and precipitation. August boasts warmer temperatures with a minimum of 21°C (70°F) and an average of 26°C (79°F), reaching a maximum of 31°C (88°F). In contrast, May features cooler weather, with temperatures ranging from a low of 11°C (53°F) to an average of 18°C (65°F), and a maximum of 26°C (79°F). Additionally, August is relatively dry with only 12 mm (0.5 inches) of precipitation over just one day, while May experiences significantly more rainfall—57 mm (2.2 inches) across seven days—coupled with higher humidity levels at 70%. For a more detailed look at May weather, you can visit Naples weather in May.

In June, the weather tends to be milder with temperatures ranging from a minimum of 16°C (60°F) to a maximum of 29°C (84°F), averaging around 22°C (73°F). This month experiences more precipitation, with about 21 mm (0.8 in) over two days and humidity reaching 61%. In contrast, August is warmer, with temperatures starting at a minimum of 21°C (70°F) and peaking at 31°C (88°F), averaging 26°C (79°F). The precipitation is significantly lower in August, totaling just 12 mm (0.5 in) over one day, and humidity drops to 53%. For more detailed insights on June weather, you can visit Naples weather in June.

In August, the weather is slightly warmer than in July, with average temperatures reaching 26°C (79°F) compared to July's 25°C (77°F). Both months experience the same amount of precipitation at 12 mm (0.5 in), but August sees less rain, falling on just one day compared to July's two days of rain. Humidity levels are also slightly lower in August at 53%, compared to 57% in July. For more detailed insights, you can check this link: Naples weather in July.

August typically presents warm and pleasant weather, with average temperatures around 26°C (79°F) and maximum highs reaching 31°C (88°F). It boasts low precipitation, only about 12 mm (0.5 in) over just one day, resulting in relatively low humidity at 53%. In contrast, September sees a noticeable drop in temperature, with an average around 23°C (74°F) and maximums of 28°C (83°F). However, it also experiences a significant increase in rainfall, accumulating 96 mm (3.8 in) over nine days and higher humidity at 65%. This shift marks September as a month of transition, moving from the summer warmth of August to cooler, wetter conditions. For more information on staying updated with September's weather, check Naples weather in September.

August typically offers warm and sunny weather, with average temperatures around 26°C (79°F) and highs reaching up to 31°C (88°F). The month experiences only minimal precipitation, averaging just 12 mm (0.5 in) over one day, and humidity levels remain relatively comfortable at 53%. In contrast, October brings cooler temperatures, with averages dropping to 19°C (67°F) and maximums of 25°C (77°F). This month sees a significant increase in rainfall, with 100 mm (3.9 in) spread over about ten days, and humidity also rises to 75%. For a more detailed look at the weather specifics, you can check Naples weather in October.

In August, the weather is warm and relatively dry, with temperatures ranging from a pleasant 21°C (70°F) at night to a maximum of 31°C (88°F) during the day. With only 12 mm (0.5 in) of precipitation over just one day, the humidity hovers around 53%, making it an enjoyable month for outdoor activities. In contrast, November brings significant changes, with cooler temperatures that range from a low of 9°C (49°F) to a high of 22°C (72°F). The month is marked by a substantial increase in rainfall, totaling 285 mm (11.2 in) over 17 days, and humidity rises to 81%. For more insights on the weather during this month, you can explore Naples weather in November.

August and December present stark contrasts in weather. August features a warm climate with average temperatures around 26°C (79°F), peaking at 31°C (88°F), accompanied by relatively low humidity at 53% and minimal rainfall of just 12 mm (0.5 in) over one day. In contrast, December offers a much cooler atmosphere, with average temperatures dropping to 13°C (56°F) and highs of only 18°C (64°F). This month also experiences significantly higher precipitation at 206 mm (8.1 in) over 16 days, coupled with increased humidity levels at 84%. For more detailed information, you can explore Naples weather in December.

Compare Naples's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Naples

In August, Naples embraces a delightful summer warmth, with daytime temperatures peaking at a comfortable 31°C (88°F) and a pleasant average of 26°C (79°F). This month stands out as one of the driest, boasting just a single day of rain, making it an ideal time for outdoor exploration. The humidity remains moderate at 53%, ensuring that while warm, the heat is manageable for those enjoying the beautiful landscapes and vibrant culture the city has to offer. Overall, August offers a unique blend of heat and low precipitation that makes it distinctly enjoyable compared to other months. For more insights on climate variations throughout the year, check out Naples Climate.