Verdict: Excellent month
Naples Weather in May
May hits the sweet spot in Naples — highs around 22°C (72°F), ideal for a full day on foot. Expect showers on roughly 12 days of the month — rarely trip-ruining, worth planning around. Overall, May is one of the best months of the year to be in Naples.
Average high
22°C / 72°F
Average low
14°C / 57°F
Rain days
~12
Precipitation
78 mm
What to pack for Naples in May
- Summer clothes, plus one light layer for air-con and evenings
- Rain gear is non-negotiable — expect rain on roughly 12 days
- Comfortable walking shoes — every guide on this site assumes you'll use them
May against the rest of the year
Warmest in Naples: Jul (31°C / 88°F) · Coolest: Jan (13°C / 55°F) · Wettest: Nov (~16 rain days)
13°
6°
Jan
14°
6°
Feb
15°
7°
Mar
18°
9°
Apr
22°
14°
May
27°
18°
Jun
31°
21°
Jul
31°
22°
Aug
27°
18°
Sep
23°
14°
Oct
18°
11°
Nov
15°
8°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)