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Naples Weather in April

April in Naples sees daytime temperatures around 18°C (64°F) and lows of 12°C (54°F) at night. With around 90 mm (3.5 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Naples in April

Climate statistics over the past 30 years suggest around 13 days of rain, with 90 mm (3.5 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Naples in April

April in Naples sees highs of 18°C (64°F) and lows of 12°C (54°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Naples in April

The area enjoys a moderate level of sunlight, with around 189 hours. It's a good balance between sunny and cloudy days.

Average water temperature in April

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

For Naples itself, May, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Naples Temperature in April

Min Temperature
12°C (54°F)
Max Temperature
18°C (64°F)
Water Temperature
15°C (59°F)
Chance of Rain
44%
Precipitation
90 mm (3.5 in)
Rainy days
13 days
Humidity
70%
Sunshine
189 hours
Percentage Sunshine

Naples Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Naples - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Naples typically stay consistent throughout April, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).

Average temperatures in April

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 April

Historical weather records for Naples in April

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 April

Based on weather observations in Naples between 1976 and 2026, these are the recorded extremes during April.

  • The warmest day in April was on April 30, 2013, with a maximum of 31°C (88°F).
  • On April 7, 2003, Naples saw its coldest April day with temperatures maxing out at 7°C (45°F).
  • The lowest overnight temperature recorded in April was -1°C (30°F) (April 8, 2003).

Best Places in Italy in April

Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Naples in April

For Naples in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 15°C (59°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Naples in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Cycling
    6/10
  • Walking
    6/10
  • Barbeque
    6/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Naples 3-Day Forecast

More climate data for Naples

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.