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.
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 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
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 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
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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.
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.
