Naples Weather in August
August in Naples brings high temperatures, with daytime highs of 29°C (84°F) and nights around 23°C (73°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Naples in August
Climate statistics over the past 30 years suggest around 6 days of rain, with 22 mm (0.9 in) average for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Naples in August
Naples in August is worth a visit. The temperature is perfect, with 29°C (84°F) during the day and 23°C (73°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Naples in August
The days are predominantly sunny, with an estimated total of around 294 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Average water temperature in August
At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Naples's climate page.
Naples Temperature in August
Min Temperature
23°C (73°F)
Max Temperature
29°C (84°F)
Water Temperature
26°C (79°F)
Chance of Rain
21%
Precipitation
22 mm (0.9 in)
Rainy days
6 days
Humidity
69%
Sunshine
294 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Naples typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Naples in August
Browse day-by-day weather records for Naples spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Naples historical weather extremes in August
The extremes listed below come from historical weather data collected in Naples from 1976 through 2025.
- The warmest day in August was on August 4, 1981, with a maximum of 40°C (104°F).
- On August 29, 2002, Naples saw its coldest August day with temperatures maxing out at 22°C (72°F).
- The lowest overnight temperature recorded in August was 13°C (55°F) (August 25, 1977).
Best Places in Italy in August
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in August →
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What to Wear in Naples in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 26°C (79°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Naples in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Naples's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Naples climate overview or explore weather in Italy.
