Monthly climate guide
Genoa weather in May
May in Genoa is typically mild, with average daytime highs around 20°C (67°F) and night-time lows near 11°C (53°F). The month usually brings about 67 mm of rain (some rain) and is often cloudy. Daytime highs are 3°C warmer than April and 5°C cooler than June.
What stands out in May
- Good walking weather for combining Via Garibaldi and Genoa Aquarium in one day.
- Genoa is usually about 2°C warmer than Monterosso al Mare, 60 km away, in May.
- May brings late spring to Genoa.
- Temperatures are climbing — June is around 5°C warmer.
Avg high
20°C
67°F
Avg low
11°C
53°F
Rainfall
67 mm
some rain
Humidity
76%
relative
Sky
59%
cloud · often cloudy
Genoa weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 8°C / 46°F | 2°C / 35°F | 52 mm | 83% | 65% |
| February | 9°C / 47°F | 2°C / 35°F | 67 mm | 83% | 64% |
| March | 13°C / 55°F | 5°C / 40°F | 87 mm | 79% | 56% |
| April | 17°C / 62°F | 8°C / 47°F | 65 mm | 77% | 58% |
| May | 20°C / 67°F | 11°C / 53°F | 67 mm | 76% | 59% |
| June | 25°C / 76°F | 16°C / 61°F | 52 mm | 72% | 49% |
| July | 28°C / 83°F | 19°C / 66°F | 40 mm | 67% | 39% |
| August | 29°C / 84°F | 19°C / 66°F | 45 mm | 65% | 37% |
| September | 25°C / 76°F | 15°C / 60°F | 45 mm | 69% | 49% |
| October | 19°C / 66°F | 11°C / 52°F | 102 mm | 78% | 63% |
| November | 13°C / 55°F | 7°C / 44°F | 154 mm | 84% | 68% |
| December | 9°C / 49°F | 3°C / 38°F | 74 mm | 84% | 63% |
What to pack for May
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is May a good time to visit Genoa?
Our Genoa guide recommends: April to June or September to October for mild coastal weather.
Genoa is the birthplace of pesto — try it here made the traditional way, with a mortar and pestle.
Best time to visit Genoa →Other Italy cities in May
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Genoa weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/italy/genoa/may
<a href="https://weathercompare.eu/weather/italy/genoa/may">Genoa weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/italy/genoa" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Genoa weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/italy/genoa/may">Genoa weather in May</a> – WeatherCompare</p>
Genoa in May: quick answers
Is May a good time to visit Genoa?
May is a reasonable time for Genoa: highs around 20°C and about 67 mm of rain, though not one of the three best months.
How warm is Genoa in May?
Average highs are about 20°C (67°F) and average lows about 11°C (53°F), based on 10 years of daily data.
Does it rain a lot in Genoa in May?
Genoa typically gets around 67 mm of rain in May — some rain.
When is the best time to visit Genoa?
April to June or September to October for mild coastal weather.
Figures are long-term averages for the area around Genoa (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.