Weather in Genoa in March

A good month. March is a solid month to be in Genoa. Highs sit at 14.9 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

March ranks 8 of 12 in Genoa: past the worst of the year but short of June, which is the month to book if the dates are open.

Rain on 8 days, 2 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 14.9 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

The averages here are honest — no hidden extremes worth planning around. Across the twenty years measured, the hottest March day reached 24.7 °C and the coldest night fell to -3.8 °C, and the wettest single day dropped 63 mm — roughly 89% of the month's rain in one day.

March is moderately variable: 9 mm in the driest year against 203 mm in the wettest, around an average of 71 mm. Roughly two Marchs in three land near that average, and the third does something else entirely.

Wind is light at 7.1 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 78%, which at 14.9 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How March sits in the year

The month is on the way up: 3.9 °C warmer than February, and April adds another 3.7 °C. Late in the month feels noticeably different from the start of it, which is worth knowing if the trip is short.

Daylight in March

11.8 hours of daylight, gaining 1.5 hours across the month. That is between Genoa's extremes of 15.5 and 8.9 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 13.4 °C in March — too cold to swim without a wetsuit. The sea peaks at 24.5 °C in August and bottoms out at 13.1 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Shoulder. The value months — prices ease off and you get the place closer to itself.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

March in Genoa versus nearby

If Genoa is one option among several, the nearby comparison is worth making. Milan is close enough to be a coin toss — within a degree on temperature, 1 day more rain. Nice is close enough to be a coin toss — within a degree on temperature, 1 day less rain.

So: March works, with June the better month by 15 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Genoa

See all twelve months in Genoa, or where else to go in March.