Naples weather in April 2026

Q: How hot is it in Naples in April?

Daytime temperatures usually reach 27°C in Naples in April with moderate heat and humidity, falling to 20°C at night.

Q: How sunny is it in Naples in April?

There are normally 10 hours of bright sunshine each day in Naples in April - that's 76% of daylight hours.

Q: How warm is the sea around Naples in April?

The average sea temperature around Naples in April is 25°C.

Q: Does it rain in Naples in April?

There are usually 5 days with some rain in Naples in April and the average monthly rainfall is 68mm.

Expect daytime maximum temperatures of 28°C in Naples, Florida in April based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 43 mm of rainfall in the month.

28
28°C max day temperature
10
10 hours of sunshine per day
4
4 days with some rainfall
17
17°C min night temperature
13
13 hours of daylight per day
M
Moderate heat & humidity
43
43 mm of monthly rainfall
11
11 (Extreme) UV index
23
23°C sea temperature

More about Naples

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The April weather guide for Florida (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 / mm) | Imperial (°F / inches)