Naples weather in August 2025

Expect 84°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Naples in August. Check more long-term weather averages for Naples in August before you book your next holiday to Campania in 2025/2026.

  • 84°F maximum daytime temperature in August in Naples84
    84°F max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in August in Naples7
    7 days with some rainfall
  • 64°F minimum night-time temperature in August in Naples64
    64°F min night temperature
  • 14 hours of daylight per day in August in Naples14
    14 hours of daylight per day
  • Moderate heat & humidity in August in NaplesM
    Moderate heat & humidity
  • 1.5 inches monthly rainfall in August in Naples1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Naples8
    8 (Very High) UV index
  • 79°F sea temperature in August in Naples79
    79°F sea temperature

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The August weather guide for Campania (Naples) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about the Campania

How hot is it in Naples in August?

Daytime temperatures usually reach 84°F in Naples in August with moderate heat and humidity, falling to 64°F at night.

How sunny is it in Naples in August?

There are normally 9 hours of bright sunshine each day in Naples in August - that's 68% of daylight hours.

How warm is the sea around Naples in August?

The average sea temperature around Naples in August is 79°F.

Does it rain in Naples in August?

There are usually 7 days with some rain in Naples in August and the average monthly rainfall is 1.5 inches.

Naples August sunrise & sunset times

Browse the sunrise and sunset times for Naples in August 2025. Select a month to view Naples sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:59 19:19
Saturday, 16th August 2025 05:14 19:00
Sunday, 31st August 2025 05:29 18:37

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