Naples Weather in March
March in Naples brings moderate temperatures, with daytime highs of 15°C (59°F) and nights around 10°C (50°F). Quite a bit of rainfall is expected, around 104 mm (4.1 in), so pack an umbrella.
Rainfall in Naples in March
Historically, approximately 15 days this month are expected to have rain, averaging 104 mm (4.1 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Naples in March
Daytime temperatures in Naples reach 15°C (59°F) in March, dropping to 10°C (50°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Naples in March
The area experiences a moderate amount of sunshine, with approximately 158 hours of sunlight expected. This means a decent mix of sun and overcast.
Average water temperature in March
At 14°C (57°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 March
Min Temperature
10°C (50°F)
Max Temperature
15°C (59°F)
Water Temperature
14°C (57°F)
Chance of Rain
49%
Precipitation
104 mm (4.1 in)
Rainy days
15 days
Humidity
71%
Sunshine
158 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Naples typically stay consistent throughout March, with daily highs averaging around 15°C (59°F). Nights are cold, with lows typically ranging from 7°C (45°F) to 9°C (48°F).
Average temperatures in March
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 March
Historical weather for Naples in March
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 March
Based on weather observations in Naples between 1976 and 2026, these are the recorded extremes during March.
- The warmest day in March was on March 30, 1981, with a maximum of 28°C (82°F).
- On March 6, 1987, Naples saw its coldest March day with temperatures maxing out at 4°C (39°F).
- The lowest overnight temperature recorded in March was -3°C (27°F) (March 7, 1987).
Best Places in Italy in March
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Naples in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Naples in March
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.
