What to pack for Naples in May
- t-shirts and light layers
- a light jacket for evenings
- a compact umbrella or rain shell — rain is frequent
Humidity averages 76%; max daily wind around 17 km/h.
How May compares
Best months in Naples: April & June & September–October. See the full best time to visit Naples guide.
Naples in May: the details
In May, Naples sees average daytime highs of 22°C (71°F) and overnight lows of 14°C (56°F). Rainfall totals roughly 89 mm across 13 rainy days, and the sun shines about 11.4 hours per day with 14.3 hours of daylight mid-month. Relative humidity averages 76%.
In context: May is the 6th-warmest month and the 6th-wettest in Naples. The sunniest month is July (13.8 h/day).
| Metric | May average |
|---|---|
| Daytime high | 22°C / 71°F |
| Overnight low | 14°C / 56°F |
| Rainfall | 89 mm over 13 rainy days |
| Sunshine | 11.4 h/day (14.3 h daylight) |
| Humidity | 76% |
| Travel score | 8.6 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Naples, Italy (40.85, 14.27) — see our methodology. Actual conditions vary year to year.
Not set on Naples? Browse the best places to visit in May ranked by travel score.
Frequently asked questions
How hot is Naples in May?
Daytime highs in Naples in May average 22°C (71°F); nights drop to about 14°C.
Does it rain in Naples in May?
Expect around 13 rainy days and 89 mm of rainfall in May.
Is May a good time to visit Naples?
May is one of the best months to visit Naples. Overall travel score: 8.6/10. The best months are April & June & September–October.
Also good in May, near Naples
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