May · Italy
Best time to visit Genoa in May Weather, crowds & prices
Weather in Genoa in May
Average temperature 18°C, 85 mm of rain, about 27 days with 6+ hours of sunshine and 75% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
8.4/10
Ranked #1 of 12 months
- Avg temp
- 18°C
- Rainfall
- 85 mm
- Humidity
- 75%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Genoa scores 8.4/10 for sightseeing and cultural travel - the single best month of the year. Expect around 18°C, 85 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Genoa climbs from its old port through a tangle of caruggi, palazzi, and steep funiculars above the Ligurian Sea.
May in Genoa — the year's strongest window
May averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 85 mm, so plan one flexible day in three; you still get about 27 days with 6+ hours of sunshine and 14.8 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Genoa at 8.4/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Genoa in May?
- In May, Genoa averages 18°C, 85 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 8.4/10.
- Is May a good time to visit Genoa?
- May earns a 8.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Genoa in May?
- Expect about 85 mm of rain in May. Average humidity is 75% and there are about 27 days with 6+ hours of sunshine.
Curated in Genoa
Tickets & experiences
Things to do in Genoa
Genoa, Italy. Live activities and tours from GetYourGuide, matched to this destination.